Felix Fietkau
14 years ago
parent
8566daa5df
commit
1fcd26091b
@ -1,222 +0,0 @@ |
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CONFIG_32BIT=y |
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# CONFIG_64BIT is not set |
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# CONFIG_ALCHEMY_GPIO_INDIRECT is not set |
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# CONFIG_AR7 is not set |
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# CONFIG_ARCH_HAS_ILOG2_U32 is not set |
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# CONFIG_ARCH_HAS_ILOG2_U64 is not set |
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CONFIG_ARCH_HIBERNATION_POSSIBLE=y |
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CONFIG_ARCH_POPULATES_NODE_MAP=y |
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CONFIG_ARCH_REQUIRE_GPIOLIB=y |
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# CONFIG_ARCH_SUPPORTS_MSI is not set |
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CONFIG_ARCH_SUPPORTS_OPROFILE=y |
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CONFIG_ARCH_SUSPEND_POSSIBLE=y |
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# CONFIG_ATH_COMMON is not set |
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CONFIG_AUDIT=y |
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CONFIG_AUDIT_GENERIC=y |
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# CONFIG_BATMAN_ADV is not set |
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# CONFIG_BCM47XX is not set |
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CONFIG_BCM63XX=y |
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CONFIG_BCM63XX_CPU_6338=y |
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CONFIG_BCM63XX_CPU_6345=y |
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CONFIG_BCM63XX_CPU_6348=y |
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CONFIG_BCM63XX_CPU_6358=y |
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CONFIG_BCM63XX_ENET=y |
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CONFIG_BCM63XX_PHY=y |
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CONFIG_BCM63XX_WDT=y |
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CONFIG_BITREVERSE=y |
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CONFIG_BOARD_BCM963XX=y |
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# CONFIG_BOARD_LIVEBOX is not set |
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CONFIG_BSD_PROCESS_ACCT_V3=y |
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# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set |
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# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set |
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CONFIG_CC_OPTIMIZE_FOR_SIZE=y |
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CONFIG_CEVT_R4K=y |
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CONFIG_CEVT_R4K_LIB=y |
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CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200" |
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CONFIG_CMDLINE_BOOL=y |
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# CONFIG_CMDLINE_OVERRIDE is not set |
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CONFIG_CPU_BIG_ENDIAN=y |
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# CONFIG_CPU_CAVIUM_OCTEON is not set |
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CONFIG_CPU_HAS_PREFETCH=y |
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CONFIG_CPU_HAS_SYNC=y |
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# CONFIG_CPU_LITTLE_ENDIAN is not set |
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# CONFIG_CPU_LOONGSON2E is not set |
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# CONFIG_CPU_LOONGSON2F is not set |
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CONFIG_CPU_MIPS32=y |
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CONFIG_CPU_MIPS32_R1=y |
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# CONFIG_CPU_MIPS32_R2 is not set |
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# CONFIG_CPU_MIPS64_R1 is not set |
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# CONFIG_CPU_MIPS64_R2 is not set |
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CONFIG_CPU_MIPSR1=y |
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# CONFIG_CPU_NEVADA is not set |
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# CONFIG_CPU_R10000 is not set |
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# CONFIG_CPU_R3000 is not set |
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# CONFIG_CPU_R4300 is not set |
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# CONFIG_CPU_R4X00 is not set |
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# CONFIG_CPU_R5000 is not set |
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# CONFIG_CPU_R5432 is not set |
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# CONFIG_CPU_R5500 is not set |
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# CONFIG_CPU_R6000 is not set |
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# CONFIG_CPU_R8000 is not set |
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# CONFIG_CPU_RM7000 is not set |
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# CONFIG_CPU_RM9000 is not set |
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# CONFIG_CPU_SB1 is not set |
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CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y |
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CONFIG_CPU_SUPPORTS_HIGHMEM=y |
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# CONFIG_CPU_TX39XX is not set |
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# CONFIG_CPU_TX49XX is not set |
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# CONFIG_CPU_VR41XX is not set |
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CONFIG_CRAMFS=y |
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CONFIG_CSRC_R4K=y |
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CONFIG_CSRC_R4K_LIB=y |
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CONFIG_DECOMPRESS_LZMA=y |
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CONFIG_DEFAULT_SECURITY="" |
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CONFIG_DEVPORT=y |
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# CONFIG_DM9000 is not set |
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CONFIG_DMA_NEED_PCI_MAP_STATE=y |
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CONFIG_DMA_NONCOHERENT=y |
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CONFIG_EARLY_PRINTK=y |
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CONFIG_ELF_CORE=y |
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CONFIG_FIRMWARE_IN_KERNEL=y |
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CONFIG_GENERIC_CLOCKEVENTS=y |
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CONFIG_GENERIC_CLOCKEVENTS_BUILD=y |
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CONFIG_GENERIC_CMOS_UPDATE=y |
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CONFIG_GENERIC_FIND_LAST_BIT=y |
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CONFIG_GENERIC_FIND_NEXT_BIT=y |
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CONFIG_GENERIC_GPIO=y |
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CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y |
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CONFIG_GPIOLIB=y |
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# CONFIG_GPIO_CS5535 is not set |
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CONFIG_GPIO_74X164=y |
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CONFIG_GPIO_DEVICE=y |
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CONFIG_GPIO_SYSFS=y |
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# CONFIG_HAMRADIO is not set |
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CONFIG_HARDWARE_WATCHPOINTS=y |
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CONFIG_HAS_DMA=y |
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CONFIG_HAS_IOMEM=y |
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CONFIG_HAS_IOPORT=y |
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CONFIG_HAVE_ARCH_KGDB=y |
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CONFIG_HAVE_DYNAMIC_FTRACE=y |
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CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y |
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CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y |
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CONFIG_HAVE_FUNCTION_TRACER=y |
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CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y |
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CONFIG_HAVE_GENERIC_DMA_COHERENT=y |
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CONFIG_HAVE_IDE=y |
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CONFIG_HAVE_OPROFILE=y |
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CONFIG_HW_HAS_PCI=y |
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CONFIG_HW_RANDOM=y |
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CONFIG_HZ=250 |
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# CONFIG_HZ_100 is not set |
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CONFIG_HZ_250=y |
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CONFIG_IMAGE_CMDLINE_HACK=y |
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CONFIG_INITRAMFS_SOURCE="" |
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CONFIG_INOTIFY=y |
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CONFIG_INOTIFY_USER=y |
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CONFIG_IP_PIMSM_V1=y |
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CONFIG_IP_PIMSM_V2=y |
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CONFIG_IRQ_CPU=y |
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CONFIG_KEXEC=y |
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CONFIG_LEDS_GPIO=y |
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# CONFIG_LEDS_LT3593 is not set |
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# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set |
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CONFIG_LOONGSON_UART_BASE=y |
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# CONFIG_MACH_ALCHEMY is not set |
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# CONFIG_MACH_DECSTATION is not set |
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# CONFIG_MACH_JAZZ is not set |
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# CONFIG_MACH_LOONGSON is not set |
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# CONFIG_MACH_TX39XX is not set |
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# CONFIG_MACH_TX49XX is not set |
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# CONFIG_MACH_VR41XX is not set |
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# CONFIG_MIKROTIK_RB532 is not set |
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CONFIG_MIPS=y |
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# CONFIG_MIPS_COBALT is not set |
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CONFIG_MIPS_L1_CACHE_SHIFT=5 |
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# CONFIG_MIPS_MACHINE is not set |
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# CONFIG_MIPS_MALTA is not set |
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CONFIG_MIPS_MT_DISABLED=y |
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# CONFIG_MIPS_MT_SMP is not set |
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# CONFIG_MIPS_MT_SMTC is not set |
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# CONFIG_MIPS_SIM is not set |
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CONFIG_MODULE_FORCE_LOAD=y |
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CONFIG_MODULE_FORCE_UNLOAD=y |
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CONFIG_MTD_BCM963XX=y |
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CONFIG_MTD_CFI_ADV_OPTIONS=y |
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CONFIG_MTD_CFI_BE_BYTE_SWAP=y |
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# CONFIG_MTD_CFI_GEOMETRY is not set |
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# CONFIG_MTD_CFI_NOSWAP is not set |
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CONFIG_MTD_CFI_STAA=y |
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CONFIG_MTD_CMDLINE_PARTS=y |
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# CONFIG_MTD_COMPLEX_MAPPINGS is not set |
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CONFIG_MTD_CONCAT=y |
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CONFIG_MTD_JEDECPROBE=y |
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CONFIG_MTD_REDBOOT_PARTS=y |
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CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y |
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# CONFIG_NL80211_TESTMODE is not set |
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# CONFIG_NO_IOPORT is not set |
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# CONFIG_NXP_STB220 is not set |
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# CONFIG_NXP_STB225 is not set |
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CONFIG_PAGEFLAGS_EXTENDED=y |
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CONFIG_PCI=y |
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CONFIG_PCI_DOMAINS=y |
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CONFIG_PHYLIB=y |
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# CONFIG_PMC_MSP is not set |
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# CONFIG_PMC_YOSEMITE is not set |
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# CONFIG_PNX8550_JBS is not set |
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# CONFIG_PNX8550_STB810 is not set |
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CONFIG_POSIX_MQUEUE=y |
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CONFIG_POSIX_MQUEUE_SYSCTL=y |
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# CONFIG_POWERTV is not set |
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# CONFIG_R8187SE is not set |
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# CONFIG_RAMZSWAP is not set |
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CONFIG_RELAY=y |
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CONFIG_SCHED_OMIT_FRAME_POINTER=y |
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# CONFIG_SCSI_DMA is not set |
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# CONFIG_SERIAL_8250 is not set |
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CONFIG_SERIAL_BCM63XX=y |
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CONFIG_SERIAL_BCM63XX_CONSOLE=y |
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# CONFIG_SGI_IP22 is not set |
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# CONFIG_SGI_IP27 is not set |
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# CONFIG_SGI_IP28 is not set |
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# CONFIG_SGI_IP32 is not set |
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# CONFIG_SIBYTE_BIGSUR is not set |
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# CONFIG_SIBYTE_CARMEL is not set |
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# CONFIG_SIBYTE_CRHINE is not set |
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# CONFIG_SIBYTE_CRHONE is not set |
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# CONFIG_SIBYTE_LITTLESUR is not set |
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# CONFIG_SIBYTE_RHONE is not set |
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# CONFIG_SIBYTE_SENTOSA is not set |
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# CONFIG_SIBYTE_SWARM is not set |
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CONFIG_SPI=y |
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CONFIG_SPI_BITBANG=y |
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CONFIG_SPI_GPIO=y |
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CONFIG_SPI_MASTER=y |
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CONFIG_SQUASHFS_EMBEDDED=y |
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CONFIG_SSB=y |
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CONFIG_SSB_B43_PCI_BRIDGE=y |
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# CONFIG_SSB_DRIVER_MIPS is not set |
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CONFIG_SSB_DRIVER_PCICORE=y |
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CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y |
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CONFIG_SSB_PCIHOST=y |
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CONFIG_SSB_PCIHOST_POSSIBLE=y |
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CONFIG_SSB_SPROM=y |
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CONFIG_SWAP_IO_SPACE=y |
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CONFIG_SYS_HAS_CPU_MIPS32_R1=y |
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CONFIG_SYS_HAS_EARLY_PRINTK=y |
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CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y |
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CONFIG_SYS_SUPPORTS_ARBIT_HZ=y |
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CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y |
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# CONFIG_TC35815 is not set |
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# CONFIG_TINY_RCU is not set |
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CONFIG_TRAD_SIGNALS=y |
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# CONFIG_TREE_PREEMPT_RCU is not set |
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CONFIG_TREE_RCU=y |
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CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y |
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CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y |
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CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y |
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CONFIG_USB_SUPPORT=y |
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CONFIG_VM_EVENT_COUNTERS=y |
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CONFIG_WATCHDOG_NOWAYOUT=y |
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CONFIG_WEXT_CORE=y |
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CONFIG_WEXT_PROC=y |
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CONFIG_ZONE_DMA_FLAG=0 |
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@ -1,125 +0,0 @@ |
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The bcm63xx SOC has an integrated OHCI controller, this patch adds
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platform device registration and change board code to register ohci
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device when necessary.
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Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
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---
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arch/mips/bcm63xx/Kconfig | 6 ++
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arch/mips/bcm63xx/Makefile | 3 +-
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arch/mips/bcm63xx/boards/board_bcm963xx.c | 4 ++
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arch/mips/bcm63xx/dev-usb-ohci.c | 49 ++++++++++++++++++++
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.../asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h | 6 ++
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5 files changed, 67 insertions(+), 1 deletions(-)
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create mode 100644 arch/mips/bcm63xx/dev-usb-ohci.c
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create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h
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--- a/arch/mips/bcm63xx/Kconfig
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+++ b/arch/mips/bcm63xx/Kconfig
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@@ -16,10 +16,16 @@ config BCM63XX_CPU_6345
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config BCM63XX_CPU_6348
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bool "support 6348 CPU"
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select HW_HAS_PCI
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+ select USB_ARCH_HAS_OHCI
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+ select USB_OHCI_BIG_ENDIAN_DESC
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+ select USB_OHCI_BIG_ENDIAN_MMIO
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config BCM63XX_CPU_6358
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bool "support 6358 CPU"
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select HW_HAS_PCI
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+ select USB_ARCH_HAS_OHCI
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+ select USB_OHCI_BIG_ENDIAN_DESC
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+ select USB_OHCI_BIG_ENDIAN_MMIO
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endmenu
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source "arch/mips/bcm63xx/boards/Kconfig"
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--- a/arch/mips/bcm63xx/Makefile
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+++ b/arch/mips/bcm63xx/Makefile
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@@ -1,5 +1,6 @@
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obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \
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- dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o dev-wdt.o
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+ dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o dev-wdt.o \
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+ dev-usb-ohci.o
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obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
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obj-y += boards/
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--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
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+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
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@@ -25,6 +25,7 @@
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#include <bcm63xx_dev_enet.h>
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#include <bcm63xx_dev_dsp.h>
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#include <bcm63xx_dev_pcmcia.h>
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+#include <bcm63xx_dev_usb_ohci.h>
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#include <board_bcm963xx.h>
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#define PFX "board_bcm963xx: "
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@@ -877,6 +878,9 @@ int __init board_register_devices(void)
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!board_get_mac_address(board.enet1.mac_addr))
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bcm63xx_enet_register(1, &board.enet1);
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+ if (board.has_ohci0)
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+ bcm63xx_ohci_register();
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+
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if (board.has_dsp)
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bcm63xx_dsp_register(&board.dsp);
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--- /dev/null
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+++ b/arch/mips/bcm63xx/dev-usb-ohci.c
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@@ -0,0 +1,49 @@
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+/*
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+ * This file is subject to the terms and conditions of the GNU General Public
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+ * License. See the file "COPYING" in the main directory of this archive
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+ * for more details.
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+ *
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+ * Copyright (C) 2010 Maxime Bizon <mbizon@freebox.fr>
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+ */
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+
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+#include <linux/init.h>
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+#include <linux/kernel.h>
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+#include <linux/platform_device.h>
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+#include <bcm63xx_cpu.h>
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+#include <bcm63xx_dev_usb_ohci.h>
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+
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+static struct resource ohci_resources[] = {
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+ {
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+ /* start & end filled at runtime */
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+ .flags = IORESOURCE_MEM,
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+ },
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+ {
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+ /* start filled at runtime */
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+ .flags = IORESOURCE_IRQ,
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+ },
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+};
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+
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+static u64 ohci_dmamask = ~(u32)0;
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+
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+static struct platform_device bcm63xx_ohci_device = {
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+ .name = "bcm63xx_ohci",
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+ .id = 0,
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+ .num_resources = ARRAY_SIZE(ohci_resources),
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+ .resource = ohci_resources,
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+ .dev = {
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+ .dma_mask = &ohci_dmamask,
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+ .coherent_dma_mask = 0xffffffff,
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+ },
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+};
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+
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+int __init bcm63xx_ohci_register(void)
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+{
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+ if (!BCMCPU_IS_6348() && !BCMCPU_IS_6358())
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+ return 0;
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+
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+ ohci_resources[0].start = bcm63xx_regset_address(RSET_OHCI0);
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+ ohci_resources[0].end = ohci_resources[0].start;
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+ ohci_resources[0].end += RSET_OHCI_SIZE - 1;
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+ ohci_resources[1].start = bcm63xx_get_irq_number(IRQ_OHCI0);
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+ return platform_device_register(&bcm63xx_ohci_device);
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+}
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--- /dev/null
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+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h
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@@ -0,0 +1,6 @@
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+#ifndef BCM63XX_DEV_USB_OHCI_H_
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+#define BCM63XX_DEV_USB_OHCI_H_
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+
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+int bcm63xx_ohci_register(void);
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+
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+#endif /* BCM63XX_DEV_USB_OHCI_H_ */
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@ -1,117 +0,0 @@ |
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The bcm63xx SOC has an integrated EHCI controller, this patch adds
|
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platform device registration and change board code to register
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EHCI device when necessary.
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|
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Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
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---
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arch/mips/bcm63xx/Kconfig | 2 +
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arch/mips/bcm63xx/Makefile | 2 +-
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arch/mips/bcm63xx/boards/board_bcm963xx.c | 4 ++
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arch/mips/bcm63xx/dev-usb-ehci.c | 49 ++++++++++++++++++++
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.../asm/mach-bcm63xx/bcm63xx_dev_usb_ehci.h | 6 ++
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5 files changed, 62 insertions(+), 1 deletions(-)
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create mode 100644 arch/mips/bcm63xx/dev-usb-ehci.c
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create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ehci.h
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--- a/arch/mips/bcm63xx/Kconfig
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+++ b/arch/mips/bcm63xx/Kconfig
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@@ -26,6 +26,8 @@ config BCM63XX_CPU_6358
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select USB_ARCH_HAS_OHCI
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select USB_OHCI_BIG_ENDIAN_DESC
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select USB_OHCI_BIG_ENDIAN_MMIO
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+ select USB_ARCH_HAS_EHCI
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+ select USB_EHCI_BIG_ENDIAN_MMIO
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endmenu
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source "arch/mips/bcm63xx/boards/Kconfig"
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--- a/arch/mips/bcm63xx/Makefile
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+++ b/arch/mips/bcm63xx/Makefile
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@@ -1,6 +1,6 @@
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obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \
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dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o dev-wdt.o \
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- dev-usb-ohci.o
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+ dev-usb-ohci.o dev-usb-ehci.o
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obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
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obj-y += boards/
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--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
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+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
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@@ -26,6 +26,7 @@
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#include <bcm63xx_dev_dsp.h>
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#include <bcm63xx_dev_pcmcia.h>
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#include <bcm63xx_dev_usb_ohci.h>
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+#include <bcm63xx_dev_usb_ehci.h>
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#include <board_bcm963xx.h>
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#define PFX "board_bcm963xx: "
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@@ -878,6 +879,9 @@ int __init board_register_devices(void)
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!board_get_mac_address(board.enet1.mac_addr))
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bcm63xx_enet_register(1, &board.enet1);
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+ if (board.has_ehci0)
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+ bcm63xx_ehci_register();
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+
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if (board.has_ohci0)
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bcm63xx_ohci_register();
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--- /dev/null
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+++ b/arch/mips/bcm63xx/dev-usb-ehci.c
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@@ -0,0 +1,49 @@
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+/*
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+ * This file is subject to the terms and conditions of the GNU General Public
|
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+ * License. See the file "COPYING" in the main directory of this archive
|
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+ * for more details.
|
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+ *
|
||||
+ * Copyright (C) 2010 Maxime Bizon <mbizon@freebox.fr>
|
||||
+ */
|
||||
+
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/platform_device.h>
|
||||
+#include <bcm63xx_cpu.h>
|
||||
+#include <bcm63xx_dev_usb_ehci.h>
|
||||
+
|
||||
+static struct resource ehci_resources[] = {
|
||||
+ {
|
||||
+ /* start & end filled at runtime */
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+ },
|
||||
+ {
|
||||
+ /* start filled at runtime */
|
||||
+ .flags = IORESOURCE_IRQ,
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
+static u64 ehci_dmamask = ~(u32)0;
|
||||
+
|
||||
+static struct platform_device bcm63xx_ehci_device = {
|
||||
+ .name = "bcm63xx_ehci",
|
||||
+ .id = 0,
|
||||
+ .num_resources = ARRAY_SIZE(ehci_resources),
|
||||
+ .resource = ehci_resources,
|
||||
+ .dev = {
|
||||
+ .dma_mask = &ehci_dmamask,
|
||||
+ .coherent_dma_mask = 0xffffffff,
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
+int __init bcm63xx_ehci_register(void)
|
||||
+{
|
||||
+ if (!BCMCPU_IS_6358())
|
||||
+ return 0;
|
||||
+
|
||||
+ ehci_resources[0].start = bcm63xx_regset_address(RSET_EHCI0);
|
||||
+ ehci_resources[0].end = ehci_resources[0].start;
|
||||
+ ehci_resources[0].end += RSET_EHCI_SIZE - 1;
|
||||
+ ehci_resources[1].start = bcm63xx_get_irq_number(IRQ_EHCI0);
|
||||
+ return platform_device_register(&bcm63xx_ehci_device);
|
||||
+}
|
||||
--- /dev/null
|
||||
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ehci.h
|
||||
@@ -0,0 +1,6 @@
|
||||
+#ifndef BCM63XX_DEV_USB_EHCI_H_
|
||||
+#define BCM63XX_DEV_USB_EHCI_H_
|
||||
+
|
||||
+int bcm63xx_ehci_register(void);
|
||||
+
|
||||
+#endif /* BCM63XX_DEV_USB_EHCI_H_ */
|
||||
@ -1,202 +0,0 @@ |
||||
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
|
||||
---
|
||||
drivers/usb/host/ohci-bcm63xx.c | 166 +++++++++++++++++++++++++++++++++++++++
|
||||
drivers/usb/host/ohci-hcd.c | 5 +
|
||||
drivers/usb/host/ohci.h | 2 +-
|
||||
3 files changed, 172 insertions(+), 1 deletions(-)
|
||||
create mode 100644 drivers/usb/host/ohci-bcm63xx.c
|
||||
|
||||
--- /dev/null
|
||||
+++ b/drivers/usb/host/ohci-bcm63xx.c
|
||||
@@ -0,0 +1,166 @@
|
||||
+/*
|
||||
+ * This file is subject to the terms and conditions of the GNU General Public
|
||||
+ * License. See the file "COPYING" in the main directory of this archive
|
||||
+ * for more details.
|
||||
+ *
|
||||
+ * Copyright (C) 2010 Maxime Bizon <mbizon@freebox.fr>
|
||||
+ */
|
||||
+
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/clk.h>
|
||||
+#include <linux/platform_device.h>
|
||||
+#include <bcm63xx_cpu.h>
|
||||
+#include <bcm63xx_regs.h>
|
||||
+#include <bcm63xx_io.h>
|
||||
+
|
||||
+static struct clk *usb_host_clock;
|
||||
+
|
||||
+static int __devinit ohci_bcm63xx_start(struct usb_hcd *hcd)
|
||||
+{
|
||||
+ struct ohci_hcd *ohci = hcd_to_ohci(hcd);
|
||||
+ int ret;
|
||||
+
|
||||
+ /*
|
||||
+ * port 2 can be shared with USB slave, but all boards seem to
|
||||
+ * have only one host port populated, so we can hardcode it
|
||||
+ */
|
||||
+ ohci->num_ports = 1;
|
||||
+
|
||||
+ ret = ohci_init(ohci);
|
||||
+ if (ret < 0)
|
||||
+ return ret;
|
||||
+
|
||||
+ ret = ohci_run(ohci);
|
||||
+ if (ret < 0) {
|
||||
+ err("can't start %s", hcd->self.bus_name);
|
||||
+ ohci_stop(hcd);
|
||||
+ return ret;
|
||||
+ }
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+static const struct hc_driver ohci_bcm63xx_hc_driver = {
|
||||
+ .description = hcd_name,
|
||||
+ .product_desc = "BCM63XX integrated OHCI controller",
|
||||
+ .hcd_priv_size = sizeof(struct ohci_hcd),
|
||||
+
|
||||
+ .irq = ohci_irq,
|
||||
+ .flags = HCD_USB11 | HCD_MEMORY,
|
||||
+ .start = ohci_bcm63xx_start,
|
||||
+ .stop = ohci_stop,
|
||||
+ .shutdown = ohci_shutdown,
|
||||
+ .urb_enqueue = ohci_urb_enqueue,
|
||||
+ .urb_dequeue = ohci_urb_dequeue,
|
||||
+ .endpoint_disable = ohci_endpoint_disable,
|
||||
+ .get_frame_number = ohci_get_frame,
|
||||
+ .hub_status_data = ohci_hub_status_data,
|
||||
+ .hub_control = ohci_hub_control,
|
||||
+ .start_port_reset = ohci_start_port_reset,
|
||||
+};
|
||||
+
|
||||
+static int __devinit ohci_hcd_bcm63xx_drv_probe(struct platform_device *pdev)
|
||||
+{
|
||||
+ struct resource *res_mem;
|
||||
+ struct usb_hcd *hcd;
|
||||
+ struct ohci_hcd *ohci;
|
||||
+ u32 reg;
|
||||
+ int ret, irq;
|
||||
+
|
||||
+ res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
+ irq = platform_get_irq(pdev, 0);
|
||||
+ if (!res_mem || irq < 0)
|
||||
+ return -ENODEV;
|
||||
+
|
||||
+ if (BCMCPU_IS_6348()) {
|
||||
+ struct clk *clk;
|
||||
+ /* enable USB host clock */
|
||||
+ clk = clk_get(&pdev->dev, "usbh");
|
||||
+ if (IS_ERR(clk))
|
||||
+ return -ENODEV;
|
||||
+
|
||||
+ clk_enable(clk);
|
||||
+ usb_host_clock = clk;
|
||||
+ bcm_rset_writel(RSET_OHCI_PRIV, 0, OHCI_PRIV_REG);
|
||||
+
|
||||
+ } else if (BCMCPU_IS_6358()) {
|
||||
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_REG);
|
||||
+ reg &= ~USBH_PRIV_SWAP_OHCI_ENDN_MASK;
|
||||
+ reg |= USBH_PRIV_SWAP_OHCI_DATA_MASK;
|
||||
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SWAP_REG);
|
||||
+ /*
|
||||
+ * The magic value comes for the original vendor BSP
|
||||
+ * and is needed for USB to work. Datasheet does not
|
||||
+ * help, so the magic value is used as-is.
|
||||
+ */
|
||||
+ bcm_rset_writel(RSET_USBH_PRIV, 0x1c0020, USBH_PRIV_TEST_REG);
|
||||
+ } else
|
||||
+ return 0;
|
||||
+
|
||||
+ hcd = usb_create_hcd(&ohci_bcm63xx_hc_driver, &pdev->dev, "bcm63xx");
|
||||
+ if (!hcd)
|
||||
+ return -ENOMEM;
|
||||
+ hcd->rsrc_start = res_mem->start;
|
||||
+ hcd->rsrc_len = res_mem->end - res_mem->start + 1;
|
||||
+
|
||||
+ if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
|
||||
+ pr_debug("request_mem_region failed\n");
|
||||
+ ret = -EBUSY;
|
||||
+ goto out;
|
||||
+ }
|
||||
+
|
||||
+ hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
|
||||
+ if (!hcd->regs) {
|
||||
+ pr_debug("ioremap failed\n");
|
||||
+ ret = -EIO;
|
||||
+ goto out1;
|
||||
+ }
|
||||
+
|
||||
+ ohci = hcd_to_ohci(hcd);
|
||||
+ ohci->flags |= OHCI_QUIRK_BE_MMIO | OHCI_QUIRK_BE_DESC |
|
||||
+ OHCI_QUIRK_FRAME_NO;
|
||||
+ ohci_hcd_init(ohci);
|
||||
+
|
||||
+ ret = usb_add_hcd(hcd, irq, IRQF_DISABLED);
|
||||
+ if (ret)
|
||||
+ goto out2;
|
||||
+
|
||||
+ platform_set_drvdata(pdev, hcd);
|
||||
+ return 0;
|
||||
+
|
||||
+out2:
|
||||
+ iounmap(hcd->regs);
|
||||
+out1:
|
||||
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
|
||||
+out:
|
||||
+ usb_put_hcd(hcd);
|
||||
+ return ret;
|
||||
+}
|
||||
+
|
||||
+static int __devexit ohci_hcd_bcm63xx_drv_remove(struct platform_device *pdev)
|
||||
+{
|
||||
+ struct usb_hcd *hcd;
|
||||
+
|
||||
+ hcd = platform_get_drvdata(pdev);
|
||||
+ usb_remove_hcd(hcd);
|
||||
+ iounmap(hcd->regs);
|
||||
+ usb_put_hcd(hcd);
|
||||
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
|
||||
+ if (usb_host_clock) {
|
||||
+ clk_disable(usb_host_clock);
|
||||
+ clk_put(usb_host_clock);
|
||||
+ }
|
||||
+ platform_set_drvdata(pdev, NULL);
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+static struct platform_driver ohci_hcd_bcm63xx_driver = {
|
||||
+ .probe = ohci_hcd_bcm63xx_drv_probe,
|
||||
+ .remove = __devexit_p(ohci_hcd_bcm63xx_drv_remove),
|
||||
+ .shutdown = usb_hcd_platform_shutdown,
|
||||
+ .driver = {
|
||||
+ .name = "bcm63xx_ohci",
|
||||
+ .owner = THIS_MODULE,
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
+MODULE_ALIAS("platform:bcm63xx_ohci");
|
||||
--- a/drivers/usb/host/ohci-hcd.c
|
||||
+++ b/drivers/usb/host/ohci-hcd.c
|
||||
@@ -1061,6 +1061,11 @@ MODULE_LICENSE ("GPL");
|
||||
#define PLATFORM_DRIVER ohci_hcd_da8xx_driver
|
||||
#endif
|
||||
|
||||
+#ifdef CONFIG_BCM63XX
|
||||
+#include "ohci-bcm63xx.c"
|
||||
+#define PLATFORM_DRIVER ohci_hcd_bcm63xx_driver
|
||||
+#endif
|
||||
+
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7720) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7721) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7763) || \
|
||||
--- a/drivers/usb/host/ohci.h
|
||||
+++ b/drivers/usb/host/ohci.h
|
||||
@@ -655,7 +655,7 @@ static inline u32 hc32_to_cpup (const st
|
||||
* some big-endian SOC implementations. Same thing happens with PSW access.
|
||||
*/
|
||||
|
||||
-#ifdef CONFIG_PPC_MPC52xx
|
||||
+#if defined(CONFIG_PPC_MPC52xx) || defined(CONFIG_BCM63XX)
|
||||
#define big_endian_frame_no_quirk(ohci) (ohci->flags & OHCI_QUIRK_FRAME_NO)
|
||||
#else
|
||||
#define big_endian_frame_no_quirk(ohci) 0
|
||||
@ -1,178 +0,0 @@ |
||||
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
|
||||
---
|
||||
drivers/usb/host/ehci-bcm63xx.c | 154 +++++++++++++++++++++++++++++++++++++++
|
||||
drivers/usb/host/ehci-hcd.c | 5 +
|
||||
2 files changed, 159 insertions(+), 0 deletions(-)
|
||||
create mode 100644 drivers/usb/host/ehci-bcm63xx.c
|
||||
|
||||
--- /dev/null
|
||||
+++ b/drivers/usb/host/ehci-bcm63xx.c
|
||||
@@ -0,0 +1,154 @@
|
||||
+/*
|
||||
+ * This file is subject to the terms and conditions of the GNU General Public
|
||||
+ * License. See the file "COPYING" in the main directory of this archive
|
||||
+ * for more details.
|
||||
+ *
|
||||
+ * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
|
||||
+ */
|
||||
+
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/platform_device.h>
|
||||
+#include <bcm63xx_cpu.h>
|
||||
+#include <bcm63xx_regs.h>
|
||||
+#include <bcm63xx_io.h>
|
||||
+
|
||||
+static int ehci_bcm63xx_setup(struct usb_hcd *hcd)
|
||||
+{
|
||||
+ struct ehci_hcd *ehci = hcd_to_ehci(hcd);
|
||||
+ int retval;
|
||||
+
|
||||
+ retval = ehci_halt(ehci);
|
||||
+ if (retval)
|
||||
+ return retval;
|
||||
+
|
||||
+ retval = ehci_init(hcd);
|
||||
+ if (retval)
|
||||
+ return retval;
|
||||
+
|
||||
+ ehci_reset(ehci);
|
||||
+ ehci_port_power(ehci, 0);
|
||||
+
|
||||
+ return retval;
|
||||
+}
|
||||
+
|
||||
+
|
||||
+static const struct hc_driver ehci_bcm63xx_hc_driver = {
|
||||
+ .description = hcd_name,
|
||||
+ .product_desc = "BCM63XX integrated EHCI controller",
|
||||
+ .hcd_priv_size = sizeof(struct ehci_hcd),
|
||||
+
|
||||
+ .irq = ehci_irq,
|
||||
+ .flags = HCD_MEMORY | HCD_USB2,
|
||||
+
|
||||
+ .reset = ehci_bcm63xx_setup,
|
||||
+ .start = ehci_run,
|
||||
+ .stop = ehci_stop,
|
||||
+ .shutdown = ehci_shutdown,
|
||||
+
|
||||
+ .urb_enqueue = ehci_urb_enqueue,
|
||||
+ .urb_dequeue = ehci_urb_dequeue,
|
||||
+ .endpoint_disable = ehci_endpoint_disable,
|
||||
+
|
||||
+ .get_frame_number = ehci_get_frame,
|
||||
+
|
||||
+ .hub_status_data = ehci_hub_status_data,
|
||||
+ .hub_control = ehci_hub_control,
|
||||
+ .bus_suspend = ehci_bus_suspend,
|
||||
+ .bus_resume = ehci_bus_resume,
|
||||
+ .relinquish_port = ehci_relinquish_port,
|
||||
+ .port_handed_over = ehci_port_handed_over,
|
||||
+};
|
||||
+
|
||||
+static int __devinit ehci_hcd_bcm63xx_drv_probe(struct platform_device *pdev)
|
||||
+{
|
||||
+ struct resource *res_mem;
|
||||
+ struct usb_hcd *hcd;
|
||||
+ struct ehci_hcd *ehci;
|
||||
+ u32 reg;
|
||||
+ int ret, irq;
|
||||
+
|
||||
+ res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
+ irq = platform_get_irq(pdev, 0);;
|
||||
+ if (!res_mem || irq < 0)
|
||||
+ return -ENODEV;
|
||||
+
|
||||
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_REG);
|
||||
+ reg &= ~USBH_PRIV_SWAP_EHCI_DATA_MASK;
|
||||
+ reg |= USBH_PRIV_SWAP_EHCI_ENDN_MASK;
|
||||
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SWAP_REG);
|
||||
+
|
||||
+ /*
|
||||
+ * The magic value comes for the original vendor BSP and is
|
||||
+ * needed for USB to work. Datasheet does not help, so the
|
||||
+ * magic value is used as-is.
|
||||
+ */
|
||||
+ bcm_rset_writel(RSET_USBH_PRIV, 0x1c0020, USBH_PRIV_TEST_REG);
|
||||
+
|
||||
+ hcd = usb_create_hcd(&ehci_bcm63xx_hc_driver, &pdev->dev, "bcm63xx");
|
||||
+ if (!hcd)
|
||||
+ return -ENOMEM;
|
||||
+ hcd->rsrc_start = res_mem->start;
|
||||
+ hcd->rsrc_len = res_mem->end - res_mem->start + 1;
|
||||
+
|
||||
+ if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
|
||||
+ pr_debug("request_mem_region failed\n");
|
||||
+ ret = -EBUSY;
|
||||
+ goto out;
|
||||
+ }
|
||||
+
|
||||
+ hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
|
||||
+ if (!hcd->regs) {
|
||||
+ pr_debug("ioremap failed\n");
|
||||
+ ret = -EIO;
|
||||
+ goto out1;
|
||||
+ }
|
||||
+
|
||||
+ ehci = hcd_to_ehci(hcd);
|
||||
+ ehci->big_endian_mmio = 1;
|
||||
+ ehci->big_endian_desc = 0;
|
||||
+ ehci->caps = hcd->regs;
|
||||
+ ehci->regs = hcd->regs +
|
||||
+ HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
|
||||
+ ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
|
||||
+ ehci->sbrn = 0x20;
|
||||
+
|
||||
+ ret = usb_add_hcd(hcd, irq, IRQF_DISABLED);
|
||||
+ if (ret)
|
||||
+ goto out2;
|
||||
+
|
||||
+ platform_set_drvdata(pdev, hcd);
|
||||
+ return 0;
|
||||
+
|
||||
+out2:
|
||||
+ iounmap(hcd->regs);
|
||||
+out1:
|
||||
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
|
||||
+out:
|
||||
+ usb_put_hcd(hcd);
|
||||
+ return ret;
|
||||
+}
|
||||
+
|
||||
+static int __devexit ehci_hcd_bcm63xx_drv_remove(struct platform_device *pdev)
|
||||
+{
|
||||
+ struct usb_hcd *hcd;
|
||||
+
|
||||
+ hcd = platform_get_drvdata(pdev);
|
||||
+ usb_remove_hcd(hcd);
|
||||
+ iounmap(hcd->regs);
|
||||
+ usb_put_hcd(hcd);
|
||||
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
|
||||
+ platform_set_drvdata(pdev, NULL);
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+static struct platform_driver ehci_hcd_bcm63xx_driver = {
|
||||
+ .probe = ehci_hcd_bcm63xx_drv_probe,
|
||||
+ .remove = __devexit_p(ehci_hcd_bcm63xx_drv_remove),
|
||||
+ .shutdown = usb_hcd_platform_shutdown,
|
||||
+ .driver = {
|
||||
+ .name = "bcm63xx_ehci",
|
||||
+ .owner = THIS_MODULE,
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
+MODULE_ALIAS("platform:bcm63xx_ehci");
|
||||
--- a/drivers/usb/host/ehci-hcd.c
|
||||
+++ b/drivers/usb/host/ehci-hcd.c
|
||||
@@ -1158,6 +1158,11 @@ MODULE_LICENSE ("GPL");
|
||||
#define PLATFORM_DRIVER ehci_atmel_driver
|
||||
#endif
|
||||
|
||||
+#ifdef CONFIG_BCM63XX
|
||||
+#include "ehci-bcm63xx.c"
|
||||
+#define PLATFORM_DRIVER ehci_hcd_bcm63xx_driver
|
||||
+#endif
|
||||
+
|
||||
#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
|
||||
!defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) && \
|
||||
!defined(XILINX_OF_PLATFORM_DRIVER)
|
||||
@ -1,386 +0,0 @@ |
||||
--- a/drivers/watchdog/Makefile
|
||||
+++ b/drivers/watchdog/Makefile
|
||||
@@ -114,6 +114,7 @@ obj-$(CONFIG_PNX833X_WDT) += pnx833x_wdt
|
||||
obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o
|
||||
obj-$(CONFIG_AR7_WDT) += ar7_wdt.o
|
||||
obj-$(CONFIG_TXX9_WDT) += txx9wdt.o
|
||||
+obj-$(CONFIG_BCM63XX_WDT) += bcm63xx_wdt.o
|
||||
|
||||
# PARISC Architecture
|
||||
|
||||
--- a/drivers/watchdog/Kconfig
|
||||
+++ b/drivers/watchdog/Kconfig
|
||||
@@ -875,6 +875,16 @@ config TXX9_WDT
|
||||
help
|
||||
Hardware driver for the built-in watchdog timer on TXx9 MIPS SoCs.
|
||||
|
||||
+config BCM63XX_WDT
|
||||
+ tristate "Broadcom BCM63xx hardware watchdog"
|
||||
+ depends on BCM63XX
|
||||
+ help
|
||||
+ Watchdog driver for the built in watchdog hardware in Broadcom
|
||||
+ BCM63xx SoC.
|
||||
+
|
||||
+ To compile thi driver as a loadable module, choose M here.
|
||||
+ The module will be called bcm63xx_wdt.
|
||||
+
|
||||
# PARISC Architecture
|
||||
|
||||
# POWERPC Architecture
|
||||
--- /dev/null
|
||||
+++ b/drivers/watchdog/bcm63xx_wdt.c
|
||||
@@ -0,0 +1,354 @@
|
||||
+/*
|
||||
+ * Broadcom BCM63xx SoC watchdog driver
|
||||
+ *
|
||||
+ * Copyright (C) 2007, Miguel Gaio <miguel.gaio@efixo.com>
|
||||
+ * Copyright (C) 2008, Florian Fainelli <florian@openwrt.org>
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or
|
||||
+ * modify it under the terms of the GNU General Public License
|
||||
+ * as published by the Free Software Foundation; either version
|
||||
+ * 2 of the License, or (at your option) any later version.
|
||||
+ */
|
||||
+
|
||||
+#include <linux/bitops.h>
|
||||
+#include <linux/errno.h>
|
||||
+#include <linux/fs.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/miscdevice.h>
|
||||
+#include <linux/module.h>
|
||||
+#include <linux/moduleparam.h>
|
||||
+#include <linux/reboot.h>
|
||||
+#include <linux/types.h>
|
||||
+#include <linux/uaccess.h>
|
||||
+#include <linux/watchdog.h>
|
||||
+#include <linux/timer.h>
|
||||
+#include <linux/jiffies.h>
|
||||
+#include <linux/interrupt.h>
|
||||
+#include <linux/ptrace.h>
|
||||
+#include <linux/resource.h>
|
||||
+#include <linux/platform_device.h>
|
||||
+
|
||||
+#include <bcm63xx_cpu.h>
|
||||
+#include <bcm63xx_io.h>
|
||||
+#include <bcm63xx_regs.h>
|
||||
+#include <bcm63xx_timer.h>
|
||||
+
|
||||
+#define PFX KBUILD_MODNAME
|
||||
+
|
||||
+#define WDT_HZ 50000000 /* Fclk */
|
||||
+#define WDT_DEFAULT_TIME 30 /* seconds */
|
||||
+#define WDT_MAX_TIME 256 /* seconds */
|
||||
+
|
||||
+static struct {
|
||||
+ void __iomem *regs;
|
||||
+ struct timer_list timer;
|
||||
+ int default_ticks;
|
||||
+ unsigned long inuse;
|
||||
+ atomic_t ticks;
|
||||
+} bcm63xx_wdt_device;
|
||||
+
|
||||
+static int expect_close;
|
||||
+
|
||||
+static int wdt_time = WDT_DEFAULT_TIME;
|
||||
+static int nowayout = WATCHDOG_NOWAYOUT;
|
||||
+module_param(nowayout, int, 0);
|
||||
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
|
||||
+ __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
|
||||
+
|
||||
+/* HW functions */
|
||||
+static void bcm63xx_wdt_hw_start(void)
|
||||
+{
|
||||
+ bcm_writel(0xfffffffe, bcm63xx_wdt_device.regs + WDT_DEFVAL_REG);
|
||||
+ bcm_writel(WDT_START_1, bcm63xx_wdt_device.regs + WDT_CTL_REG);
|
||||
+ bcm_writel(WDT_START_2, bcm63xx_wdt_device.regs + WDT_CTL_REG);
|
||||
+}
|
||||
+
|
||||
+static void bcm63xx_wdt_hw_stop(void)
|
||||
+{
|
||||
+ bcm_writel(WDT_STOP_1, bcm63xx_wdt_device.regs + WDT_CTL_REG);
|
||||
+ bcm_writel(WDT_STOP_2, bcm63xx_wdt_device.regs + WDT_CTL_REG);
|
||||
+}
|
||||
+
|
||||
+static void bcm63xx_wdt_isr(void *data)
|
||||
+{
|
||||
+ struct pt_regs *regs = get_irq_regs();
|
||||
+
|
||||
+ die(PFX " fire", regs);
|
||||
+}
|
||||
+
|
||||
+static void bcm63xx_timer_tick(unsigned long unused)
|
||||
+{
|
||||
+ if (!atomic_dec_and_test(&bcm63xx_wdt_device.ticks)) {
|
||||
+ bcm63xx_wdt_hw_start();
|
||||
+ mod_timer(&bcm63xx_wdt_device.timer, jiffies + HZ);
|
||||
+ } else
|
||||
+ printk(KERN_CRIT PFX ": watchdog will restart system\n");
|
||||
+}
|
||||
+
|
||||
+static void bcm63xx_wdt_pet(void)
|
||||
+{
|
||||
+ atomic_set(&bcm63xx_wdt_device.ticks, wdt_time);
|
||||
+}
|
||||
+
|
||||
+static void bcm63xx_wdt_start(void)
|
||||
+{
|
||||
+ bcm63xx_wdt_pet();
|
||||
+ bcm63xx_timer_tick(0);
|
||||
+}
|
||||
+
|
||||
+static void bcm63xx_wdt_pause(void)
|
||||
+{
|
||||
+ del_timer_sync(&bcm63xx_wdt_device.timer);
|
||||
+ bcm63xx_wdt_hw_stop();
|
||||
+}
|
||||
+
|
||||
+static int bcm63xx_wdt_settimeout(int new_time)
|
||||
+{
|
||||
+ if ((new_time <= 0) || (new_time > WDT_MAX_TIME))
|
||||
+ return -EINVAL;
|
||||
+
|
||||
+ wdt_time = new_time;
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+static int bcm63xx_wdt_open(struct inode *inode, struct file *file)
|
||||
+{
|
||||
+ if (test_and_set_bit(0, &bcm63xx_wdt_device.inuse))
|
||||
+ return -EBUSY;
|
||||
+
|
||||
+ bcm63xx_wdt_start();
|
||||
+ return nonseekable_open(inode, file);
|
||||
+}
|
||||
+
|
||||
+static int bcm63xx_wdt_release(struct inode *inode, struct file *file)
|
||||
+{
|
||||
+ if (expect_close == 42)
|
||||
+ bcm63xx_wdt_pause();
|
||||
+ else {
|
||||
+ printk(KERN_CRIT PFX
|
||||
+ ": Unexpected close, not stopping watchdog!\n");
|
||||
+ bcm63xx_wdt_start();
|
||||
+ }
|
||||
+ clear_bit(0, &bcm63xx_wdt_device.inuse);
|
||||
+ expect_close = 0;
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+static ssize_t bcm63xx_wdt_write(struct file *file, const char *data,
|
||||
+ size_t len, loff_t *ppos)
|
||||
+{
|
||||
+ if (len) {
|
||||
+ if (!nowayout) {
|
||||
+ size_t i;
|
||||
+
|
||||
+ /* In case it was set long ago */
|
||||
+ expect_close = 0;
|
||||
+
|
||||
+ for (i = 0; i != len; i++) {
|
||||
+ char c;
|
||||
+ if (get_user(c, data + i))
|
||||
+ return -EFAULT;
|
||||
+ if (c == 'V')
|
||||
+ expect_close = 42;
|
||||
+ }
|
||||
+ }
|
||||
+ bcm63xx_wdt_pet();
|
||||
+ }
|
||||
+ return len;
|
||||
+}
|
||||
+
|
||||
+static struct watchdog_info bcm63xx_wdt_info = {
|
||||
+ .identity = PFX,
|
||||
+ .options = WDIOF_SETTIMEOUT |
|
||||
+ WDIOF_KEEPALIVEPING |
|
||||
+ WDIOF_MAGICCLOSE,
|
||||
+};
|
||||
+
|
||||
+
|
||||
+static long bcm63xx_wdt_ioctl(struct file *file, unsigned int cmd,
|
||||
+ unsigned long arg)
|
||||
+{
|
||||
+ void __user *argp = (void __user *)arg;
|
||||
+ int __user *p = argp;
|
||||
+ int new_value, retval = -EINVAL;
|
||||
+
|
||||
+ switch (cmd) {
|
||||
+ case WDIOC_GETSUPPORT:
|
||||
+ return copy_to_user(argp, &bcm63xx_wdt_info,
|
||||
+ sizeof(bcm63xx_wdt_info)) ? -EFAULT : 0;
|
||||
+
|
||||
+ case WDIOC_GETSTATUS:
|
||||
+ case WDIOC_GETBOOTSTATUS:
|
||||
+ return put_user(0, p);
|
||||
+
|
||||
+ case WDIOC_SETOPTIONS:
|
||||
+ if (get_user(new_value, p))
|
||||
+ return -EFAULT;
|
||||
+
|
||||
+ if (new_value & WDIOS_DISABLECARD) {
|
||||
+ bcm63xx_wdt_pause();
|
||||
+ retval = 0;
|
||||
+ }
|
||||
+ if (new_value & WDIOS_ENABLECARD) {
|
||||
+ bcm63xx_wdt_start();
|
||||
+ retval = 0;
|
||||
+ }
|
||||
+
|
||||
+ return retval;
|
||||
+
|
||||
+ case WDIOC_KEEPALIVE:
|
||||
+ bcm63xx_wdt_pet();
|
||||
+ return 0;
|
||||
+
|
||||
+ case WDIOC_SETTIMEOUT:
|
||||
+ if (get_user(new_value, p))
|
||||
+ return -EFAULT;
|
||||
+
|
||||
+ if (bcm63xx_wdt_settimeout(new_value))
|
||||
+ return -EINVAL;
|
||||
+
|
||||
+ bcm63xx_wdt_pet();
|
||||
+
|
||||
+ case WDIOC_GETTIMEOUT:
|
||||
+ return put_user(wdt_time, p);
|
||||
+
|
||||
+ default:
|
||||
+ return -ENOTTY;
|
||||
+
|
||||
+ }
|
||||
+}
|
||||
+
|
||||
+static int bcm63xx_wdt_notify_sys(struct notifier_block *this,
|
||||
+ unsigned long code, void *unused)
|
||||
+{
|
||||
+ if (code == SYS_DOWN || code == SYS_HALT)
|
||||
+ bcm63xx_wdt_pause();
|
||||
+ return NOTIFY_DONE;
|
||||
+}
|
||||
+
|
||||
+static const struct file_operations bcm63xx_wdt_fops = {
|
||||
+ .owner = THIS_MODULE,
|
||||
+ .llseek = no_llseek,
|
||||
+ .write = bcm63xx_wdt_write,
|
||||
+ .unlocked_ioctl = bcm63xx_wdt_ioctl,
|
||||
+ .open = bcm63xx_wdt_open,
|
||||
+ .release = bcm63xx_wdt_release,
|
||||
+};
|
||||
+
|
||||
+static struct miscdevice bcm63xx_wdt_miscdev = {
|
||||
+ .minor = WATCHDOG_MINOR,
|
||||
+ .name = "watchdog",
|
||||
+ .fops = &bcm63xx_wdt_fops,
|
||||
+};
|
||||
+
|
||||
+static struct notifier_block bcm63xx_wdt_notifier = {
|
||||
+ .notifier_call = bcm63xx_wdt_notify_sys,
|
||||
+};
|
||||
+
|
||||
+
|
||||
+static int bcm63xx_wdt_probe(struct platform_device *pdev)
|
||||
+{
|
||||
+ int ret;
|
||||
+ struct resource *r;
|
||||
+
|
||||
+ setup_timer(&bcm63xx_wdt_device.timer, bcm63xx_timer_tick, 0L);
|
||||
+
|
||||
+ r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
+ if (!r) {
|
||||
+ printk(KERN_ERR PFX
|
||||
+ "failed to retrieve resources\n");
|
||||
+ return -ENODEV;
|
||||
+ }
|
||||
+
|
||||
+ bcm63xx_wdt_device.regs = ioremap_nocache(r->start, r->end - r->start);
|
||||
+ if (!bcm63xx_wdt_device.regs) {
|
||||
+ printk(KERN_ERR PFX
|
||||
+ "failed to remap I/O resources\n");
|
||||
+ return -ENXIO;
|
||||
+ }
|
||||
+
|
||||
+ ret = bcm63xx_timer_register(TIMER_WDT_ID, bcm63xx_wdt_isr, NULL);
|
||||
+ if (ret < 0) {
|
||||
+ printk(KERN_ERR PFX
|
||||
+ "failed to register wdt timer isr\n");
|
||||
+ goto unmap;
|
||||
+ }
|
||||
+
|
||||
+ if (bcm63xx_wdt_settimeout(wdt_time)) {
|
||||
+ bcm63xx_wdt_settimeout(WDT_DEFAULT_TIME);
|
||||
+ printk(KERN_INFO PFX
|
||||
+ ": wdt_time value must be 1 <= wdt_time <= 256, using %d\n",
|
||||
+ wdt_time);
|
||||
+ }
|
||||
+
|
||||
+ ret = register_reboot_notifier(&bcm63xx_wdt_notifier);
|
||||
+ if (ret) {
|
||||
+ printk(KERN_ERR PFX
|
||||
+ "failed to register reboot_notifier\n");
|
||||
+ goto unregister_timer;
|
||||
+ }
|
||||
+
|
||||
+ ret = misc_register(&bcm63xx_wdt_miscdev);
|
||||
+ if (ret < 0) {
|
||||
+ printk(KERN_ERR PFX
|
||||
+ "failed to register watchdog device\n");
|
||||
+ goto unregister_reboot_notifier;
|
||||
+ }
|
||||
+
|
||||
+ printk(KERN_INFO PFX " started, timer margin: %d sec\n", WDT_DEFAULT_TIME);
|
||||
+
|
||||
+ return 0;
|
||||
+
|
||||
+unregister_reboot_notifier:
|
||||
+ unregister_reboot_notifier(&bcm63xx_wdt_notifier);
|
||||
+unregister_timer:
|
||||
+ bcm63xx_timer_unregister(TIMER_WDT_ID);
|
||||
+unmap:
|
||||
+ iounmap(bcm63xx_wdt_device.regs);
|
||||
+ return ret;
|
||||
+}
|
||||
+
|
||||
+static int bcm63xx_wdt_remove(struct platform_device *pdev)
|
||||
+{
|
||||
+ if (!nowayout)
|
||||
+ bcm63xx_wdt_pause();
|
||||
+
|
||||
+ misc_deregister(&bcm63xx_wdt_miscdev);
|
||||
+
|
||||
+ iounmap(bcm63xx_wdt_device.regs);
|
||||
+
|
||||
+ unregister_reboot_notifier(&bcm63xx_wdt_notifier);
|
||||
+ bcm63xx_timer_unregister(TIMER_WDT_ID);
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+static struct platform_driver bcm63xx_wdt = {
|
||||
+ .probe = bcm63xx_wdt_probe,
|
||||
+ .remove = bcm63xx_wdt_remove,
|
||||
+ .driver = {
|
||||
+ .name = "bcm63xx-wdt",
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static int __init bcm63xx_wdt_init(void)
|
||||
+{
|
||||
+ return platform_driver_register(&bcm63xx_wdt);
|
||||
+}
|
||||
+
|
||||
+static void __exit bcm63xx_wdt_exit(void)
|
||||
+{
|
||||
+ platform_driver_unregister(&bcm63xx_wdt);
|
||||
+}
|
||||
+
|
||||
+module_init(bcm63xx_wdt_init);
|
||||
+module_exit(bcm63xx_wdt_exit);
|
||||
+
|
||||
+MODULE_AUTHOR("Miguel Gaio <miguel.gaio@efixo.com>");
|
||||
+MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
|
||||
+MODULE_DESCRIPTION("Driver for the Broadcom BCM63xx SoC watchdog");
|
||||
+MODULE_LICENSE("GPL");
|
||||
+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
|
||||
+MODULE_ALIAS("platform:bcm63xx-wdt");
|
||||
@ -1,389 +0,0 @@ |
||||
From e734ace5baa04e0e8af1d4483475fbd6bd2b32a1 Mon Sep 17 00:00:00 2001
|
||||
From: Axel Gembe <ago@bastart.eu.org>
|
||||
Date: Mon, 12 May 2008 18:54:09 +0200
|
||||
Subject: [PATCH] bcm963xx: flashmap support
|
||||
|
||||
|
||||
Signed-off-by: Axel Gembe <ago@bastart.eu.org>
|
||||
---
|
||||
drivers/mtd/maps/Kconfig | 7 +++++++
|
||||
drivers/mtd/maps/Makefile | 1 +
|
||||
drivers/mtd/redboot.c | 13 ++++++++++---
|
||||
3 files changed, 18 insertions(+), 3 deletions(-)
|
||||
|
||||
--- a/drivers/mtd/maps/Kconfig
|
||||
+++ b/drivers/mtd/maps/Kconfig
|
||||
@@ -251,6 +251,13 @@ config MTD_NETtel
|
||||
help
|
||||
Support for flash chips on NETtel/SecureEdge/SnapGear boards.
|
||||
|
||||
+config MTD_BCM963XX
|
||||
+ tristate "BCM963xx Flash device"
|
||||
+ depends on MIPS && BCM63XX
|
||||
+ help
|
||||
+ Flash memory access on BCM963xx boards. Currently only works with
|
||||
+ RedBoot and CFE.
|
||||
+
|
||||
config MTD_DILNETPC
|
||||
tristate "CFI Flash device mapped on DIL/Net PC"
|
||||
depends on X86 && MTD_CONCAT && MTD_PARTITIONS && MTD_CFI_INTELEXT && BROKEN
|
||||
--- a/drivers/mtd/redboot.c
|
||||
+++ b/drivers/mtd/redboot.c
|
||||
@@ -39,7 +39,7 @@ static inline int redboot_checksum(struc
|
||||
return 1;
|
||||
}
|
||||
|
||||
-static int parse_redboot_partitions(struct mtd_info *master,
|
||||
+int parse_redboot_partitions(struct mtd_info *master,
|
||||
struct mtd_partition **pparts,
|
||||
unsigned long fis_origin)
|
||||
{
|
||||
@@ -162,6 +162,14 @@ static int parse_redboot_partitions(stru
|
||||
goto out;
|
||||
}
|
||||
|
||||
+ if (!fis_origin) {
|
||||
+ for (i = 0; i < numslots; i++) {
|
||||
+ if (!strncmp(buf[i].name, "RedBoot", 8)) {
|
||||
+ fis_origin = (buf[i].flash_base & (master->size << 1) - 1);
|
||||
+ }
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
for (i = 0; i < numslots; i++) {
|
||||
struct fis_list *new_fl, **prev;
|
||||
|
||||
@@ -184,9 +192,8 @@ static int parse_redboot_partitions(stru
|
||||
new_fl->img = &buf[i];
|
||||
if (fis_origin) {
|
||||
buf[i].flash_base -= fis_origin;
|
||||
- } else {
|
||||
- buf[i].flash_base &= master->size-1;
|
||||
}
|
||||
+ buf[i].flash_base &= (master->size << 1) - 1;
|
||||
|
||||
/* I'm sure the JFFS2 code has done me permanent damage.
|
||||
* I now think the following is _normal_
|
||||
--- a/drivers/mtd/maps/Makefile
|
||||
+++ b/drivers/mtd/maps/Makefile
|
||||
@@ -59,3 +59,4 @@ obj-$(CONFIG_MTD_BFIN_ASYNC) += bfin-asy
|
||||
obj-$(CONFIG_MTD_RBTX4939) += rbtx4939-flash.o
|
||||
obj-$(CONFIG_MTD_VMU) += vmu-flash.o
|
||||
obj-$(CONFIG_MTD_GPIO_ADDR) += gpio-addr-flash.o
|
||||
+obj-$(CONFIG_MTD_BCM963XX) += bcm963xx-flash.o
|
||||
--- /dev/null
|
||||
+++ b/drivers/mtd/maps/bcm963xx-flash.c
|
||||
@@ -0,0 +1,276 @@
|
||||
+/*
|
||||
+ * Copyright (C) 2006-2008 Florian Fainelli <florian@openwrt.org>
|
||||
+ * Mike Albon <malbon@openwrt.org>
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or modify
|
||||
+ * it under the terms of the GNU General Public License as published by
|
||||
+ * the Free Software Foundation; either version 2 of the License, or
|
||||
+ * (at your option) any later version.
|
||||
+ *
|
||||
+ * This program is distributed in the hope that it will be useful,
|
||||
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
+ * GNU General Public License for more details.
|
||||
+ *
|
||||
+ * You should have received a copy of the GNU General Public License
|
||||
+ * along with this program; if not, write to the Free Software
|
||||
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
+ */
|
||||
+
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/mtd/map.h>
|
||||
+#include <linux/mtd/mtd.h>
|
||||
+#include <linux/mtd/partitions.h>
|
||||
+#include <linux/slab.h>
|
||||
+#include <linux/vmalloc.h>
|
||||
+#include <linux/platform_device.h>
|
||||
+#include <linux/magic.h>
|
||||
+#include <linux/jffs2.h>
|
||||
+
|
||||
+#include <bcm_tag.h>
|
||||
+#include <asm/io.h>
|
||||
+
|
||||
+#define BUSWIDTH 2 /* Buswidth */
|
||||
+#define EXTENDED_SIZE 0xBFC00000 /* Extended flash address */
|
||||
+
|
||||
+#define PFX KBUILD_MODNAME ": "
|
||||
+
|
||||
+struct squashfs_super_block {
|
||||
+ __le32 s_magic;
|
||||
+ __le32 pad0[9];
|
||||
+ __le64 bytes_used;
|
||||
+};
|
||||
+
|
||||
+extern int parse_redboot_partitions(struct mtd_info *master, struct mtd_partition **pparts, unsigned long fis_origin);
|
||||
+static struct mtd_partition *parsed_parts;
|
||||
+
|
||||
+static struct mtd_info *bcm963xx_mtd_info;
|
||||
+
|
||||
+static struct map_info bcm963xx_map = {
|
||||
+ .name = "bcm963xx",
|
||||
+ .bankwidth = BUSWIDTH,
|
||||
+};
|
||||
+
|
||||
+static int parse_cfe_partitions( struct mtd_info *master, struct mtd_partition **pparts)
|
||||
+{
|
||||
+ int nrparts = 3, curpart = 0; /* CFE,NVRAM and global LINUX are always present. */
|
||||
+ struct bcm_tag *buf;
|
||||
+ struct mtd_partition *parts;
|
||||
+ int ret;
|
||||
+ size_t retlen;
|
||||
+ unsigned int rootfsaddr, kerneladdr, spareaddr;
|
||||
+ unsigned int rootfslen, kernellen, sparelen;
|
||||
+ int namelen = 0;
|
||||
+ int i, offset;
|
||||
+ char *boardid;
|
||||
+ char *tagversion;
|
||||
+
|
||||
+ /* Allocate memory for buffer */
|
||||
+ buf = vmalloc(sizeof(struct bcm_tag));
|
||||
+ if (!buf)
|
||||
+ return -ENOMEM;
|
||||
+
|
||||
+ /* Get the tag */
|
||||
+ ret = master->read(master, master->erasesize, sizeof(struct bcm_tag), &retlen, (void *)buf);
|
||||
+ if (retlen != sizeof(struct bcm_tag)){
|
||||
+ vfree(buf);
|
||||
+ return -EIO;
|
||||
+ }
|
||||
+
|
||||
+ sscanf(buf->kernelAddress, "%u", &kerneladdr);
|
||||
+ sscanf(buf->kernelLength, "%u", &kernellen);
|
||||
+ rootfslen = *(uint32_t *)(&(buf->rootLength[0]));
|
||||
+ tagversion = &(buf->tagVersion[0]);
|
||||
+ boardid = &(buf->boardid[0]);
|
||||
+
|
||||
+ printk(KERN_INFO PFX "CFE boot tag found with version %s and board type %s\n",tagversion, boardid);
|
||||
+
|
||||
+ kerneladdr = kerneladdr - EXTENDED_SIZE;
|
||||
+ rootfsaddr = kerneladdr + kernellen;
|
||||
+
|
||||
+ rootfslen = ( ( rootfslen % master->erasesize ) > 0 ? (((rootfslen / master->erasesize) + 1 ) * master->erasesize) : rootfslen);
|
||||
+
|
||||
+ spareaddr = rootfsaddr + rootfslen;
|
||||
+ sparelen = master->size - spareaddr - master->erasesize;
|
||||
+
|
||||
+ /* Determine number of partitions */
|
||||
+ namelen = 8;
|
||||
+ if (rootfslen > 0){
|
||||
+ nrparts++;
|
||||
+ namelen =+ 6;
|
||||
+ };
|
||||
+ if (kernellen > 0) {
|
||||
+ nrparts++;
|
||||
+ namelen =+ 6;
|
||||
+ };
|
||||
+
|
||||
+ /* Ask kernel for more memory */
|
||||
+ parts = kzalloc(sizeof(*parts) * nrparts + 10 * nrparts, GFP_KERNEL);
|
||||
+ if (!parts) {
|
||||
+ vfree(buf);
|
||||
+ return -ENOMEM;
|
||||
+ };
|
||||
+
|
||||
+ /* Start building partition list */
|
||||
+ parts[curpart].name = "CFE";
|
||||
+ parts[curpart].offset = 0;
|
||||
+ parts[curpart].size = master->erasesize;
|
||||
+ curpart++;
|
||||
+
|
||||
+ if (kernellen > 0) {
|
||||
+ parts[curpart].name = "kernel";
|
||||
+ parts[curpart].offset = kerneladdr;
|
||||
+ parts[curpart].size = kernellen;
|
||||
+ curpart++;
|
||||
+ };
|
||||
+
|
||||
+ if (rootfslen > 0) {
|
||||
+ parts[curpart].name = "rootfs";
|
||||
+ parts[curpart].offset = rootfsaddr;
|
||||
+ parts[curpart].size = rootfslen;
|
||||
+ if (sparelen > 0)
|
||||
+ parts[curpart].size += sparelen;
|
||||
+ curpart++;
|
||||
+ };
|
||||
+
|
||||
+ parts[curpart].name = "nvram";
|
||||
+ parts[curpart].offset = master->size - master->erasesize;
|
||||
+ parts[curpart].size = master->erasesize;
|
||||
+
|
||||
+ /* Global partition "linux" to make easy firmware upgrade */
|
||||
+ curpart++;
|
||||
+ parts[curpart].name = "linux";
|
||||
+ parts[curpart].offset = parts[0].size;
|
||||
+ parts[curpart].size = master->size - parts[0].size - parts[3].size;
|
||||
+
|
||||
+ for (i = 0; i < nrparts; i++)
|
||||
+ printk(KERN_INFO PFX "Partition %d is %s offset %lx and length %lx\n", i, parts[i].name, (long unsigned int)(parts[i].offset), (long unsigned int)(parts[i].size));
|
||||
+
|
||||
+ printk(KERN_INFO PFX "Spare partition is %x offset and length %x\n", spareaddr, sparelen);
|
||||
+ *pparts = parts;
|
||||
+ vfree(buf);
|
||||
+
|
||||
+ return nrparts;
|
||||
+};
|
||||
+
|
||||
+static int bcm963xx_detect_cfe(struct mtd_info *master)
|
||||
+{
|
||||
+ int idoffset = 0x4e0;
|
||||
+ static char idstring[8] = "CFE1CFE1";
|
||||
+ char buf[9];
|
||||
+ int ret;
|
||||
+ size_t retlen;
|
||||
+
|
||||
+ ret = master->read(master, idoffset, 8, &retlen, (void *)buf);
|
||||
+ buf[retlen] = 0;
|
||||
+ printk(KERN_INFO PFX "Read Signature value of %s\n", buf);
|
||||
+
|
||||
+ return strncmp(idstring, buf, 8);
|
||||
+}
|
||||
+
|
||||
+static int bcm963xx_probe(struct platform_device *pdev)
|
||||
+{
|
||||
+ int err = 0;
|
||||
+ int parsed_nr_parts = 0;
|
||||
+ char *part_type;
|
||||
+ struct resource *r;
|
||||
+
|
||||
+ r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
+ bcm963xx_map.phys = r->start;
|
||||
+ bcm963xx_map.size = (r->end - r->start) + 1;
|
||||
+ bcm963xx_map.virt = ioremap(r->start, r->end - r->start + 1);
|
||||
+
|
||||
+ if (!bcm963xx_map.virt) {
|
||||
+ printk(KERN_ERR PFX "Failed to ioremap\n");
|
||||
+ return -EIO;
|
||||
+ }
|
||||
+ printk(KERN_INFO PFX "0x%08lx at 0x%08x\n", bcm963xx_map.size, bcm963xx_map.phys);
|
||||
+
|
||||
+ simple_map_init(&bcm963xx_map);
|
||||
+
|
||||
+ bcm963xx_mtd_info = do_map_probe("cfi_probe", &bcm963xx_map);
|
||||
+ if (!bcm963xx_mtd_info) {
|
||||
+ printk(KERN_ERR PFX "Failed to probe using CFI\n");
|
||||
+ err = -EIO;
|
||||
+ goto err_probe;
|
||||
+ }
|
||||
+
|
||||
+ bcm963xx_mtd_info->owner = THIS_MODULE;
|
||||
+
|
||||
+ /* This is mutually exclusive */
|
||||
+ if (bcm963xx_detect_cfe(bcm963xx_mtd_info) == 0) {
|
||||
+ printk(KERN_INFO PFX "CFE bootloader detected\n");
|
||||
+ if (parsed_nr_parts == 0) {
|
||||
+ int ret = parse_cfe_partitions(bcm963xx_mtd_info, &parsed_parts);
|
||||
+ if (ret > 0) {
|
||||
+ part_type = "CFE";
|
||||
+ parsed_nr_parts = ret;
|
||||
+ }
|
||||
+ }
|
||||
+ } else {
|
||||
+ printk(KERN_INFO PFX "assuming RedBoot bootloader\n");
|
||||
+ if (bcm963xx_mtd_info->size > 0x00400000) {
|
||||
+ printk(KERN_INFO PFX "Support for extended flash memory size : 0x%lx ; ONLY 64MBIT SUPPORT\n", bcm963xx_mtd_info->size);
|
||||
+ bcm963xx_map.virt = (u32)(EXTENDED_SIZE);
|
||||
+ }
|
||||
+
|
||||
+#ifdef CONFIG_MTD_REDBOOT_PARTS
|
||||
+ if (parsed_nr_parts == 0) {
|
||||
+ int ret = parse_redboot_partitions(bcm963xx_mtd_info, &parsed_parts, 0);
|
||||
+ if (ret > 0) {
|
||||
+ part_type = "RedBoot";
|
||||
+ parsed_nr_parts = ret;
|
||||
+ }
|
||||
+ }
|
||||
+#endif
|
||||
+ }
|
||||
+
|
||||
+ return add_mtd_partitions(bcm963xx_mtd_info, parsed_parts, parsed_nr_parts);
|
||||
+
|
||||
+err_probe:
|
||||
+ iounmap(bcm963xx_map.virt);
|
||||
+ return err;
|
||||
+}
|
||||
+
|
||||
+static int bcm963xx_remove(struct platform_device *pdev)
|
||||
+{
|
||||
+ if (bcm963xx_mtd_info) {
|
||||
+ del_mtd_partitions(bcm963xx_mtd_info);
|
||||
+ map_destroy(bcm963xx_mtd_info);
|
||||
+ }
|
||||
+
|
||||
+ if (bcm963xx_map.virt) {
|
||||
+ iounmap(bcm963xx_map.virt);
|
||||
+ bcm963xx_map.virt = 0;
|
||||
+ }
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+static struct platform_driver bcm63xx_mtd_dev = {
|
||||
+ .probe = bcm963xx_probe,
|
||||
+ .remove = bcm963xx_remove,
|
||||
+ .driver = {
|
||||
+ .name = "bcm963xx-flash",
|
||||
+ .owner = THIS_MODULE,
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
+static int __init bcm963xx_mtd_init(void)
|
||||
+{
|
||||
+ return platform_driver_register(&bcm63xx_mtd_dev);
|
||||
+}
|
||||
+
|
||||
+static void __exit bcm963xx_mtd_exit(void)
|
||||
+{
|
||||
+ platform_driver_unregister(&bcm63xx_mtd_dev);
|
||||
+}
|
||||
+
|
||||
+module_init(bcm963xx_mtd_init);
|
||||
+module_exit(bcm963xx_mtd_exit);
|
||||
+
|
||||
+MODULE_LICENSE("GPL");
|
||||
+MODULE_DESCRIPTION("Broadcom BCM63xx MTD partition parser/mapping for CFE and RedBoot");
|
||||
+MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
|
||||
+MODULE_AUTHOR("Mike Albon <malbon@openwrt.org>");
|
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -816,20 +816,6 @@ void __init board_setup(void)
|
||||
panic("unexpected CPU for bcm963xx board");
|
||||
}
|
||||
|
||||
-static struct mtd_partition mtd_partitions[] = {
|
||||
- {
|
||||
- .name = "cfe",
|
||||
- .offset = 0x0,
|
||||
- .size = 0x40000,
|
||||
- }
|
||||
-};
|
||||
-
|
||||
-static struct physmap_flash_data flash_data = {
|
||||
- .width = 2,
|
||||
- .nr_parts = ARRAY_SIZE(mtd_partitions),
|
||||
- .parts = mtd_partitions,
|
||||
-};
|
||||
-
|
||||
static struct resource mtd_resources[] = {
|
||||
{
|
||||
.start = 0, /* filled at runtime */
|
||||
@@ -839,12 +825,9 @@ static struct resource mtd_resources[] =
|
||||
};
|
||||
|
||||
static struct platform_device mtd_dev = {
|
||||
- .name = "physmap-flash",
|
||||
+ .name = "bcm963xx-flash",
|
||||
.resource = mtd_resources,
|
||||
.num_resources = ARRAY_SIZE(mtd_resources),
|
||||
- .dev = {
|
||||
- .platform_data = &flash_data,
|
||||
- },
|
||||
};
|
||||
|
||||
static struct gpio_led_platform_data bcm63xx_led_data;
|
||||
@ -1,11 +0,0 @@ |
||||
--- a/drivers/net/bcm63xx_enet.c
|
||||
+++ b/drivers/net/bcm63xx_enet.c
|
||||
@@ -1520,7 +1520,7 @@ static int compute_hw_mtu(struct bcm_ene
|
||||
actual_mtu = mtu;
|
||||
|
||||
/* add ethernet header + vlan tag size */
|
||||
- actual_mtu += VLAN_ETH_HLEN;
|
||||
+ actual_mtu += VLAN_ETH_HLEN + VLAN_HLEN;
|
||||
|
||||
if (actual_mtu < 64 || actual_mtu > BCMENET_MAX_MTU)
|
||||
return -EINVAL;
|
||||
@ -1,98 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -15,6 +15,8 @@
|
||||
#include <linux/mtd/partitions.h>
|
||||
#include <linux/mtd/physmap.h>
|
||||
#include <linux/ssb/ssb.h>
|
||||
+#include <linux/gpio_buttons.h>
|
||||
+#include <linux/input.h>
|
||||
#include <asm/addrspace.h>
|
||||
#include <bcm63xx_board.h>
|
||||
#include <bcm63xx_cpu.h>
|
||||
@@ -296,6 +298,16 @@ static struct board_info __initdata boar
|
||||
.active_low = 1,
|
||||
},
|
||||
},
|
||||
+ .buttons = {
|
||||
+ {
|
||||
+ .desc = "reset",
|
||||
+ .gpio = 33,
|
||||
+ .active_low = 1,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_RESTART,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ },
|
||||
};
|
||||
|
||||
static struct board_info __initdata board_96348gw = {
|
||||
@@ -354,6 +366,16 @@ static struct board_info __initdata boar
|
||||
.active_low = 1,
|
||||
},
|
||||
},
|
||||
+ .buttons = {
|
||||
+ {
|
||||
+ .desc = "reset",
|
||||
+ .gpio = 36,
|
||||
+ .active_low = 1,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_RESTART,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ },
|
||||
};
|
||||
|
||||
static struct board_info __initdata board_FAST2404 = {
|
||||
@@ -838,12 +860,23 @@ static struct platform_device bcm63xx_gp
|
||||
.dev.platform_data = &bcm63xx_led_data,
|
||||
};
|
||||
|
||||
+static struct gpio_buttons_platform_data bcm63xx_gpio_buttons_data = {
|
||||
+ .poll_interval = 20,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device bcm63xx_gpio_buttons_device = {
|
||||
+ .name = "gpio-buttons",
|
||||
+ .id = 0,
|
||||
+ .dev.platform_data = &bcm63xx_gpio_buttons_data,
|
||||
+};
|
||||
+
|
||||
/*
|
||||
* third stage init callback, register all board devices.
|
||||
*/
|
||||
int __init board_register_devices(void)
|
||||
{
|
||||
u32 val;
|
||||
+ int button_count = 0;
|
||||
|
||||
if (board.has_uart0)
|
||||
bcm63xx_uart_register(0);
|
||||
@@ -888,5 +921,16 @@ int __init board_register_devices(void)
|
||||
|
||||
platform_device_register(&bcm63xx_gpio_leds);
|
||||
|
||||
+ /* count number of BUTTONs defined by this device */
|
||||
+ while (button_count < ARRAY_SIZE(board.buttons) && board.buttons[button_count].desc)
|
||||
+ button_count++;
|
||||
+
|
||||
+ if (button_count) {
|
||||
+ bcm63xx_gpio_buttons_data.nbuttons = button_count;
|
||||
+ bcm63xx_gpio_buttons_data.buttons = board.buttons;
|
||||
+
|
||||
+ platform_device_register(&bcm63xx_gpio_buttons_device);
|
||||
+ }
|
||||
+
|
||||
return 0;
|
||||
}
|
||||
--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
|
||||
+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
|
||||
@@ -57,6 +57,9 @@ struct board_info {
|
||||
|
||||
/* GPIO LEDs */
|
||||
struct gpio_led leds[5];
|
||||
+
|
||||
+ /* Buttons */
|
||||
+ struct gpio_button buttons[2];
|
||||
};
|
||||
|
||||
#endif /* ! BOARD_BCM963XX_H_ */
|
||||
@ -1,22 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -852,6 +852,10 @@ static struct platform_device mtd_dev =
|
||||
.num_resources = ARRAY_SIZE(mtd_resources),
|
||||
};
|
||||
|
||||
+static struct resource gpiodev_resource = {
|
||||
+ .start = 0xFFFFFFFF,
|
||||
+};
|
||||
+
|
||||
static struct gpio_led_platform_data bcm63xx_led_data;
|
||||
|
||||
static struct platform_device bcm63xx_gpio_leds = {
|
||||
@@ -916,6 +920,8 @@ int __init board_register_devices(void)
|
||||
|
||||
platform_device_register(&mtd_dev);
|
||||
|
||||
+ platform_device_register_simple("GPIODEV", 0, &gpiodev_resource, 1);
|
||||
+
|
||||
bcm63xx_led_data.num_leds = ARRAY_SIZE(board.leds);
|
||||
bcm63xx_led_data.leds = board.leds;
|
||||
|
||||
@ -1,237 +0,0 @@ |
||||
From 04bb2a031cf95b34b7432dd47b318a932a895b4c Mon Sep 17 00:00:00 2001
|
||||
From: Marek Szyprowski <m.szyprowski@samsung.com>
|
||||
Date: Wed, 30 Jun 2010 14:27:32 -0600
|
||||
Subject: [PATCH] spi/bitbang: add support for SPI_MASTER_NO_{TX, RX} modes
|
||||
|
||||
This patch adds a new flags argument to bitbang_txrx_be_cpha0 and
|
||||
bitbang_txrx_be_cpha1 transfer functions. This enables support for
|
||||
SPI_MASTER_NO_{TX,RX} transfer modes. The change should have no impact
|
||||
on speed of the existing drivers. bitbank_txrx_* functions are usually
|
||||
inlined into the drivers. When the argument is equal to constant zero,
|
||||
the optimizer would be able to eliminate the dead code (flags checks)
|
||||
easily. Tested on ARM and GCC 4.4.x and in all cases the checks were
|
||||
eliminated in the inlined function.
|
||||
|
||||
Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com>
|
||||
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
|
||||
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
|
||||
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
|
||||
---
|
||||
drivers/spi/spi_bitbang_txrx.h | 16 ++++++++++------
|
||||
drivers/spi/spi_butterfly.c | 2 +-
|
||||
drivers/spi/spi_gpio.c | 8 ++++----
|
||||
drivers/spi/spi_lm70llp.c | 2 +-
|
||||
drivers/spi/spi_s3c24xx_gpio.c | 8 ++++----
|
||||
drivers/spi/spi_sh_sci.c | 8 ++++----
|
||||
6 files changed, 24 insertions(+), 20 deletions(-)
|
||||
|
||||
--- a/drivers/spi/spi_bitbang_txrx.h
|
||||
+++ b/drivers/spi/spi_bitbang_txrx.h
|
||||
@@ -44,7 +44,7 @@
|
||||
|
||||
static inline u32
|
||||
bitbang_txrx_be_cpha0(struct spi_device *spi,
|
||||
- unsigned nsecs, unsigned cpol,
|
||||
+ unsigned nsecs, unsigned cpol, unsigned flags,
|
||||
u32 word, u8 bits)
|
||||
{
|
||||
/* if (cpol == 0) this is SPI_MODE_0; else this is SPI_MODE_2 */
|
||||
@@ -53,7 +53,8 @@ bitbang_txrx_be_cpha0(struct spi_device
|
||||
for (word <<= (32 - bits); likely(bits); bits--) {
|
||||
|
||||
/* setup MSB (to slave) on trailing edge */
|
||||
- setmosi(spi, word & (1 << 31));
|
||||
+ if ((flags & SPI_MASTER_NO_TX) == 0)
|
||||
+ setmosi(spi, word & (1 << 31));
|
||||
spidelay(nsecs); /* T(setup) */
|
||||
|
||||
setsck(spi, !cpol);
|
||||
@@ -61,7 +62,8 @@ bitbang_txrx_be_cpha0(struct spi_device
|
||||
|
||||
/* sample MSB (from slave) on leading edge */
|
||||
word <<= 1;
|
||||
- word |= getmiso(spi);
|
||||
+ if ((flags & SPI_MASTER_NO_RX) == 0)
|
||||
+ word |= getmiso(spi);
|
||||
setsck(spi, cpol);
|
||||
}
|
||||
return word;
|
||||
@@ -69,7 +71,7 @@ bitbang_txrx_be_cpha0(struct spi_device
|
||||
|
||||
static inline u32
|
||||
bitbang_txrx_be_cpha1(struct spi_device *spi,
|
||||
- unsigned nsecs, unsigned cpol,
|
||||
+ unsigned nsecs, unsigned cpol, unsigned flags,
|
||||
u32 word, u8 bits)
|
||||
{
|
||||
/* if (cpol == 0) this is SPI_MODE_1; else this is SPI_MODE_3 */
|
||||
@@ -79,7 +81,8 @@ bitbang_txrx_be_cpha1(struct spi_device
|
||||
|
||||
/* setup MSB (to slave) on leading edge */
|
||||
setsck(spi, !cpol);
|
||||
- setmosi(spi, word & (1 << 31));
|
||||
+ if ((flags & SPI_MASTER_NO_TX) == 0)
|
||||
+ setmosi(spi, word & (1 << 31));
|
||||
spidelay(nsecs); /* T(setup) */
|
||||
|
||||
setsck(spi, cpol);
|
||||
@@ -87,7 +90,8 @@ bitbang_txrx_be_cpha1(struct spi_device
|
||||
|
||||
/* sample MSB (from slave) on trailing edge */
|
||||
word <<= 1;
|
||||
- word |= getmiso(spi);
|
||||
+ if ((flags & SPI_MASTER_NO_RX) == 0)
|
||||
+ word |= getmiso(spi);
|
||||
}
|
||||
return word;
|
||||
}
|
||||
--- a/drivers/spi/spi_butterfly.c
|
||||
+++ b/drivers/spi/spi_butterfly.c
|
||||
@@ -156,7 +156,7 @@ butterfly_txrx_word_mode0(struct spi_dev
|
||||
unsigned nsecs,
|
||||
u32 word, u8 bits)
|
||||
{
|
||||
- return bitbang_txrx_be_cpha0(spi, nsecs, 0, word, bits);
|
||||
+ return bitbang_txrx_be_cpha0(spi, nsecs, 0, 0, word, bits);
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------*/
|
||||
--- a/drivers/spi/spi_gpio.c
|
||||
+++ b/drivers/spi/spi_gpio.c
|
||||
@@ -157,25 +157,25 @@ static inline void spidelay(unsigned nse
|
||||
static u32 spi_gpio_txrx_word_mode0(struct spi_device *spi,
|
||||
unsigned nsecs, u32 word, u8 bits)
|
||||
{
|
||||
- return bitbang_txrx_be_cpha0(spi, nsecs, 0, word, bits);
|
||||
+ return bitbang_txrx_be_cpha0(spi, nsecs, 0, 0, word, bits);
|
||||
}
|
||||
|
||||
static u32 spi_gpio_txrx_word_mode1(struct spi_device *spi,
|
||||
unsigned nsecs, u32 word, u8 bits)
|
||||
{
|
||||
- return bitbang_txrx_be_cpha1(spi, nsecs, 0, word, bits);
|
||||
+ return bitbang_txrx_be_cpha1(spi, nsecs, 0, 0, word, bits);
|
||||
}
|
||||
|
||||
static u32 spi_gpio_txrx_word_mode2(struct spi_device *spi,
|
||||
unsigned nsecs, u32 word, u8 bits)
|
||||
{
|
||||
- return bitbang_txrx_be_cpha0(spi, nsecs, 1, word, bits);
|
||||
+ return bitbang_txrx_be_cpha0(spi, nsecs, 1, 0, word, bits);
|
||||
}
|
||||
|
||||
static u32 spi_gpio_txrx_word_mode3(struct spi_device *spi,
|
||||
unsigned nsecs, u32 word, u8 bits)
|
||||
{
|
||||
- return bitbang_txrx_be_cpha1(spi, nsecs, 1, word, bits);
|
||||
+ return bitbang_txrx_be_cpha1(spi, nsecs, 1, 0, word, bits);
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------*/
|
||||
--- a/drivers/spi/spi_lm70llp.c
|
||||
+++ b/drivers/spi/spi_lm70llp.c
|
||||
@@ -191,7 +191,7 @@ static void lm70_chipselect(struct spi_d
|
||||
*/
|
||||
static u32 lm70_txrx(struct spi_device *spi, unsigned nsecs, u32 word, u8 bits)
|
||||
{
|
||||
- return bitbang_txrx_be_cpha0(spi, nsecs, 0, word, bits);
|
||||
+ return bitbang_txrx_be_cpha0(spi, nsecs, 0, 0, word, bits);
|
||||
}
|
||||
|
||||
static void spi_lm70llp_attach(struct parport *p)
|
||||
--- a/drivers/spi/spi_s3c24xx_gpio.c
|
||||
+++ b/drivers/spi/spi_s3c24xx_gpio.c
|
||||
@@ -64,25 +64,25 @@ static inline u32 getmiso(struct spi_dev
|
||||
static u32 s3c2410_spigpio_txrx_mode0(struct spi_device *spi,
|
||||
unsigned nsecs, u32 word, u8 bits)
|
||||
{
|
||||
- return bitbang_txrx_be_cpha0(spi, nsecs, 0, word, bits);
|
||||
+ return bitbang_txrx_be_cpha0(spi, nsecs, 0, 0, word, bits);
|
||||
}
|
||||
|
||||
static u32 s3c2410_spigpio_txrx_mode1(struct spi_device *spi,
|
||||
unsigned nsecs, u32 word, u8 bits)
|
||||
{
|
||||
- return bitbang_txrx_be_cpha1(spi, nsecs, 0, word, bits);
|
||||
+ return bitbang_txrx_be_cpha1(spi, nsecs, 0, 0, word, bits);
|
||||
}
|
||||
|
||||
static u32 s3c2410_spigpio_txrx_mode2(struct spi_device *spi,
|
||||
unsigned nsecs, u32 word, u8 bits)
|
||||
{
|
||||
- return bitbang_txrx_be_cpha0(spi, nsecs, 1, word, bits);
|
||||
+ return bitbang_txrx_be_cpha0(spi, nsecs, 1, 0, word, bits);
|
||||
}
|
||||
|
||||
static u32 s3c2410_spigpio_txrx_mode3(struct spi_device *spi,
|
||||
unsigned nsecs, u32 word, u8 bits)
|
||||
{
|
||||
- return bitbang_txrx_be_cpha1(spi, nsecs, 1, word, bits);
|
||||
+ return bitbang_txrx_be_cpha1(spi, nsecs, 1, 0, word, bits);
|
||||
}
|
||||
|
||||
|
||||
--- a/drivers/spi/spi_sh_sci.c
|
||||
+++ b/drivers/spi/spi_sh_sci.c
|
||||
@@ -83,25 +83,25 @@ static inline u32 getmiso(struct spi_dev
|
||||
static u32 sh_sci_spi_txrx_mode0(struct spi_device *spi,
|
||||
unsigned nsecs, u32 word, u8 bits)
|
||||
{
|
||||
- return bitbang_txrx_be_cpha0(spi, nsecs, 0, word, bits);
|
||||
+ return bitbang_txrx_be_cpha0(spi, nsecs, 0, 0, word, bits);
|
||||
}
|
||||
|
||||
static u32 sh_sci_spi_txrx_mode1(struct spi_device *spi,
|
||||
unsigned nsecs, u32 word, u8 bits)
|
||||
{
|
||||
- return bitbang_txrx_be_cpha1(spi, nsecs, 0, word, bits);
|
||||
+ return bitbang_txrx_be_cpha1(spi, nsecs, 0, 0, word, bits);
|
||||
}
|
||||
|
||||
static u32 sh_sci_spi_txrx_mode2(struct spi_device *spi,
|
||||
unsigned nsecs, u32 word, u8 bits)
|
||||
{
|
||||
- return bitbang_txrx_be_cpha0(spi, nsecs, 1, word, bits);
|
||||
+ return bitbang_txrx_be_cpha0(spi, nsecs, 1, 0, word, bits);
|
||||
}
|
||||
|
||||
static u32 sh_sci_spi_txrx_mode3(struct spi_device *spi,
|
||||
unsigned nsecs, u32 word, u8 bits)
|
||||
{
|
||||
- return bitbang_txrx_be_cpha1(spi, nsecs, 1, word, bits);
|
||||
+ return bitbang_txrx_be_cpha1(spi, nsecs, 1, 0, word, bits);
|
||||
}
|
||||
|
||||
static void sh_sci_spi_chipselect(struct spi_device *dev, int value)
|
||||
--- a/drivers/spi/spi_gpio_old.c
|
||||
+++ b/drivers/spi/spi_gpio_old.c
|
||||
@@ -80,25 +80,25 @@ static inline void do_spidelay(struct sp
|
||||
static u32 spi_gpio_txrx_mode0(struct spi_device *spi,
|
||||
unsigned nsecs, u32 word, u8 bits)
|
||||
{
|
||||
- return bitbang_txrx_be_cpha0(spi, nsecs, 0, word, bits);
|
||||
+ return bitbang_txrx_be_cpha0(spi, nsecs, 0, 0, word, bits);
|
||||
}
|
||||
|
||||
static u32 spi_gpio_txrx_mode1(struct spi_device *spi,
|
||||
unsigned nsecs, u32 word, u8 bits)
|
||||
{
|
||||
- return bitbang_txrx_be_cpha1(spi, nsecs, 0, word, bits);
|
||||
+ return bitbang_txrx_be_cpha1(spi, nsecs, 0, 0, word, bits);
|
||||
}
|
||||
|
||||
static u32 spi_gpio_txrx_mode2(struct spi_device *spi,
|
||||
unsigned nsecs, u32 word, u8 bits)
|
||||
{
|
||||
- return bitbang_txrx_be_cpha0(spi, nsecs, 1, word, bits);
|
||||
+ return bitbang_txrx_be_cpha0(spi, nsecs, 1, 0, word, bits);
|
||||
}
|
||||
|
||||
static u32 spi_gpio_txrx_mode3(struct spi_device *spi,
|
||||
unsigned nsecs, u32 word, u8 bits)
|
||||
{
|
||||
- return bitbang_txrx_be_cpha1(spi, nsecs, 1, word, bits);
|
||||
+ return bitbang_txrx_be_cpha1(spi, nsecs, 1, 0, word, bits);
|
||||
}
|
||||
|
||||
static void spi_gpio_chipselect(struct spi_device *dev, int on)
|
||||
@ -1,217 +0,0 @@ |
||||
From 3c8e1a84fd6b984a7bce8816db2e3defc57bbfe4 Mon Sep 17 00:00:00 2001
|
||||
From: Marek Szyprowski <m.szyprowski@samsung.com>
|
||||
Date: Wed, 30 Jun 2010 14:27:37 -0600
|
||||
Subject: [PATCH] spi/spi-gpio: add support for controllers without MISO or MOSI pin
|
||||
|
||||
There are some boards that do not strictly follow SPI standard and use
|
||||
only 3 wires (SCLK, MOSI or MISO, SS) for connecting some simple auxiliary
|
||||
chips and controls them with GPIO based 'spi controller'. In this
|
||||
configuration the MISO or MOSI line is missing (it is not required if the
|
||||
chip does not transfer any data back to host or host only reads data from
|
||||
chip).
|
||||
|
||||
This patch adds support for such non-standard configuration in GPIO-based
|
||||
SPI controller. It has been tested in configuration without MISO pin.
|
||||
|
||||
Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com>
|
||||
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
|
||||
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
|
||||
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
|
||||
---
|
||||
drivers/spi/spi_gpio.c | 101 ++++++++++++++++++++++++++++++++++-------
|
||||
include/linux/spi/spi_gpio.h | 5 ++
|
||||
2 files changed, 88 insertions(+), 18 deletions(-)
|
||||
|
||||
--- a/drivers/spi/spi_gpio.c
|
||||
+++ b/drivers/spi/spi_gpio.c
|
||||
@@ -178,6 +178,44 @@ static u32 spi_gpio_txrx_word_mode3(stru
|
||||
return bitbang_txrx_be_cpha1(spi, nsecs, 1, 0, word, bits);
|
||||
}
|
||||
|
||||
+/*
|
||||
+ * These functions do not call setmosi or getmiso if respective flag
|
||||
+ * (SPI_MASTER_NO_RX or SPI_MASTER_NO_TX) is set, so they are safe to
|
||||
+ * call when such pin is not present or defined in the controller.
|
||||
+ * A separate set of callbacks is defined to get highest possible
|
||||
+ * speed in the generic case (when both MISO and MOSI lines are
|
||||
+ * available), as optimiser will remove the checks when argument is
|
||||
+ * constant.
|
||||
+ */
|
||||
+
|
||||
+static u32 spi_gpio_spec_txrx_word_mode0(struct spi_device *spi,
|
||||
+ unsigned nsecs, u32 word, u8 bits)
|
||||
+{
|
||||
+ unsigned flags = spi->master->flags;
|
||||
+ return bitbang_txrx_be_cpha0(spi, nsecs, 0, flags, word, bits);
|
||||
+}
|
||||
+
|
||||
+static u32 spi_gpio_spec_txrx_word_mode1(struct spi_device *spi,
|
||||
+ unsigned nsecs, u32 word, u8 bits)
|
||||
+{
|
||||
+ unsigned flags = spi->master->flags;
|
||||
+ return bitbang_txrx_be_cpha1(spi, nsecs, 0, flags, word, bits);
|
||||
+}
|
||||
+
|
||||
+static u32 spi_gpio_spec_txrx_word_mode2(struct spi_device *spi,
|
||||
+ unsigned nsecs, u32 word, u8 bits)
|
||||
+{
|
||||
+ unsigned flags = spi->master->flags;
|
||||
+ return bitbang_txrx_be_cpha0(spi, nsecs, 1, flags, word, bits);
|
||||
+}
|
||||
+
|
||||
+static u32 spi_gpio_spec_txrx_word_mode3(struct spi_device *spi,
|
||||
+ unsigned nsecs, u32 word, u8 bits)
|
||||
+{
|
||||
+ unsigned flags = spi->master->flags;
|
||||
+ return bitbang_txrx_be_cpha1(spi, nsecs, 1, flags, word, bits);
|
||||
+}
|
||||
+
|
||||
/*----------------------------------------------------------------------*/
|
||||
|
||||
static void spi_gpio_chipselect(struct spi_device *spi, int is_active)
|
||||
@@ -243,19 +281,30 @@ static int __devinit spi_gpio_alloc(unsi
|
||||
}
|
||||
|
||||
static int __devinit
|
||||
-spi_gpio_request(struct spi_gpio_platform_data *pdata, const char *label)
|
||||
+spi_gpio_request(struct spi_gpio_platform_data *pdata, const char *label,
|
||||
+ u16 *res_flags)
|
||||
{
|
||||
int value;
|
||||
|
||||
/* NOTE: SPI_*_GPIO symbols may reference "pdata" */
|
||||
|
||||
- value = spi_gpio_alloc(SPI_MOSI_GPIO, label, false);
|
||||
- if (value)
|
||||
- goto done;
|
||||
-
|
||||
- value = spi_gpio_alloc(SPI_MISO_GPIO, label, true);
|
||||
- if (value)
|
||||
- goto free_mosi;
|
||||
+ if (SPI_MOSI_GPIO != SPI_GPIO_NO_MOSI) {
|
||||
+ value = spi_gpio_alloc(SPI_MOSI_GPIO, label, false);
|
||||
+ if (value)
|
||||
+ goto done;
|
||||
+ } else {
|
||||
+ /* HW configuration without MOSI pin */
|
||||
+ *res_flags |= SPI_MASTER_NO_TX;
|
||||
+ }
|
||||
+
|
||||
+ if (SPI_MISO_GPIO != SPI_GPIO_NO_MISO) {
|
||||
+ value = spi_gpio_alloc(SPI_MISO_GPIO, label, true);
|
||||
+ if (value)
|
||||
+ goto free_mosi;
|
||||
+ } else {
|
||||
+ /* HW configuration without MISO pin */
|
||||
+ *res_flags |= SPI_MASTER_NO_RX;
|
||||
+ }
|
||||
|
||||
value = spi_gpio_alloc(SPI_SCK_GPIO, label, false);
|
||||
if (value)
|
||||
@@ -264,9 +313,11 @@ spi_gpio_request(struct spi_gpio_platfor
|
||||
goto done;
|
||||
|
||||
free_miso:
|
||||
- gpio_free(SPI_MISO_GPIO);
|
||||
+ if (SPI_MISO_GPIO != SPI_GPIO_NO_MISO)
|
||||
+ gpio_free(SPI_MISO_GPIO);
|
||||
free_mosi:
|
||||
- gpio_free(SPI_MOSI_GPIO);
|
||||
+ if (SPI_MOSI_GPIO != SPI_GPIO_NO_MOSI)
|
||||
+ gpio_free(SPI_MOSI_GPIO);
|
||||
done:
|
||||
return value;
|
||||
}
|
||||
@@ -277,6 +328,7 @@ static int __devinit spi_gpio_probe(stru
|
||||
struct spi_master *master;
|
||||
struct spi_gpio *spi_gpio;
|
||||
struct spi_gpio_platform_data *pdata;
|
||||
+ u16 master_flags = 0;
|
||||
|
||||
pdata = pdev->dev.platform_data;
|
||||
#ifdef GENERIC_BITBANG
|
||||
@@ -284,7 +336,7 @@ static int __devinit spi_gpio_probe(stru
|
||||
return -ENODEV;
|
||||
#endif
|
||||
|
||||
- status = spi_gpio_request(pdata, dev_name(&pdev->dev));
|
||||
+ status = spi_gpio_request(pdata, dev_name(&pdev->dev), &master_flags);
|
||||
if (status < 0)
|
||||
return status;
|
||||
|
||||
@@ -300,6 +352,7 @@ static int __devinit spi_gpio_probe(stru
|
||||
if (pdata)
|
||||
spi_gpio->pdata = *pdata;
|
||||
|
||||
+ master->flags = master_flags;
|
||||
master->bus_num = pdev->id;
|
||||
master->num_chipselect = SPI_N_CHIPSEL;
|
||||
master->setup = spi_gpio_setup;
|
||||
@@ -307,10 +360,18 @@ static int __devinit spi_gpio_probe(stru
|
||||
|
||||
spi_gpio->bitbang.master = spi_master_get(master);
|
||||
spi_gpio->bitbang.chipselect = spi_gpio_chipselect;
|
||||
- spi_gpio->bitbang.txrx_word[SPI_MODE_0] = spi_gpio_txrx_word_mode0;
|
||||
- spi_gpio->bitbang.txrx_word[SPI_MODE_1] = spi_gpio_txrx_word_mode1;
|
||||
- spi_gpio->bitbang.txrx_word[SPI_MODE_2] = spi_gpio_txrx_word_mode2;
|
||||
- spi_gpio->bitbang.txrx_word[SPI_MODE_3] = spi_gpio_txrx_word_mode3;
|
||||
+
|
||||
+ if ((master_flags & (SPI_MASTER_NO_RX | SPI_MASTER_NO_RX)) == 0) {
|
||||
+ spi_gpio->bitbang.txrx_word[SPI_MODE_0] = spi_gpio_txrx_word_mode0;
|
||||
+ spi_gpio->bitbang.txrx_word[SPI_MODE_1] = spi_gpio_txrx_word_mode1;
|
||||
+ spi_gpio->bitbang.txrx_word[SPI_MODE_2] = spi_gpio_txrx_word_mode2;
|
||||
+ spi_gpio->bitbang.txrx_word[SPI_MODE_3] = spi_gpio_txrx_word_mode3;
|
||||
+ } else {
|
||||
+ spi_gpio->bitbang.txrx_word[SPI_MODE_0] = spi_gpio_spec_txrx_word_mode0;
|
||||
+ spi_gpio->bitbang.txrx_word[SPI_MODE_1] = spi_gpio_spec_txrx_word_mode1;
|
||||
+ spi_gpio->bitbang.txrx_word[SPI_MODE_2] = spi_gpio_spec_txrx_word_mode2;
|
||||
+ spi_gpio->bitbang.txrx_word[SPI_MODE_3] = spi_gpio_spec_txrx_word_mode3;
|
||||
+ }
|
||||
spi_gpio->bitbang.setup_transfer = spi_bitbang_setup_transfer;
|
||||
spi_gpio->bitbang.flags = SPI_CS_HIGH;
|
||||
|
||||
@@ -318,8 +379,10 @@ static int __devinit spi_gpio_probe(stru
|
||||
if (status < 0) {
|
||||
spi_master_put(spi_gpio->bitbang.master);
|
||||
gpio_free:
|
||||
- gpio_free(SPI_MISO_GPIO);
|
||||
- gpio_free(SPI_MOSI_GPIO);
|
||||
+ if (SPI_MISO_GPIO != SPI_GPIO_NO_MISO)
|
||||
+ gpio_free(SPI_MISO_GPIO);
|
||||
+ if (SPI_MOSI_GPIO != SPI_GPIO_NO_MOSI)
|
||||
+ gpio_free(SPI_MOSI_GPIO);
|
||||
gpio_free(SPI_SCK_GPIO);
|
||||
spi_master_put(master);
|
||||
}
|
||||
@@ -342,8 +405,10 @@ static int __devexit spi_gpio_remove(str
|
||||
|
||||
platform_set_drvdata(pdev, NULL);
|
||||
|
||||
- gpio_free(SPI_MISO_GPIO);
|
||||
- gpio_free(SPI_MOSI_GPIO);
|
||||
+ if (SPI_MISO_GPIO != SPI_GPIO_NO_MISO)
|
||||
+ gpio_free(SPI_MISO_GPIO);
|
||||
+ if (SPI_MOSI_GPIO != SPI_GPIO_NO_MOSI)
|
||||
+ gpio_free(SPI_MOSI_GPIO);
|
||||
gpio_free(SPI_SCK_GPIO);
|
||||
|
||||
return status;
|
||||
--- a/include/linux/spi/spi_gpio.h
|
||||
+++ b/include/linux/spi/spi_gpio.h
|
||||
@@ -29,11 +29,16 @@
|
||||
* SPI_GPIO_NO_CHIPSELECT to the controller_data:
|
||||
* .controller_data = (void *) SPI_GPIO_NO_CHIPSELECT;
|
||||
*
|
||||
+ * If the MISO or MOSI pin is not available then it should be set to
|
||||
+ * SPI_GPIO_NO_MISO or SPI_GPIO_NO_MOSI.
|
||||
+ *
|
||||
* If the bitbanged bus is later switched to a "native" controller,
|
||||
* that platform_device and controller_data should be removed.
|
||||
*/
|
||||
|
||||
#define SPI_GPIO_NO_CHIPSELECT ((unsigned long)-1l)
|
||||
+#define SPI_GPIO_NO_MISO ((unsigned long)-1l)
|
||||
+#define SPI_GPIO_NO_MOSI ((unsigned long)-1l)
|
||||
|
||||
/**
|
||||
* struct spi_gpio_platform_data - parameter for bitbanged SPI master
|
||||
@ -1,23 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -881,6 +881,7 @@ int __init board_register_devices(void)
|
||||
{
|
||||
u32 val;
|
||||
int button_count = 0;
|
||||
+ int led_count = 0;
|
||||
|
||||
if (board.has_uart0)
|
||||
bcm63xx_uart_register(0);
|
||||
@@ -922,7 +923,11 @@ int __init board_register_devices(void)
|
||||
|
||||
platform_device_register_simple("GPIODEV", 0, &gpiodev_resource, 1);
|
||||
|
||||
- bcm63xx_led_data.num_leds = ARRAY_SIZE(board.leds);
|
||||
+ /* count number of LEDs defined by this device */
|
||||
+ while (led_count < ARRAY_SIZE(board.leds) && board.leds[led_count].name)
|
||||
+ led_count++;
|
||||
+
|
||||
+ bcm63xx_led_data.num_leds = led_count;
|
||||
bcm63xx_led_data.leds = board.leds;
|
||||
|
||||
platform_device_register(&bcm63xx_gpio_leds);
|
||||
@ -1,113 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -588,6 +588,99 @@ static struct board_info __initdata boar
|
||||
|
||||
.has_ohci0 = 1,
|
||||
.has_ehci0 = 1,
|
||||
+
|
||||
+ .leds = {
|
||||
+ /*Each led on alice gate is bi-color */
|
||||
+ {
|
||||
+ .name = "power:red",
|
||||
+ .gpio = 5,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "power:green",
|
||||
+ .gpio = 4,
|
||||
+ .active_low = 1,
|
||||
+ .default_trigger = "default-on",
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "service:red",
|
||||
+ .gpio = 7,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "service:green",
|
||||
+ .gpio = 6,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "adsl:red",
|
||||
+ .gpio = 9,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "adsl:green",
|
||||
+ .gpio = 10,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "wifi:red",
|
||||
+ .gpio = 23,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "wifi:green",
|
||||
+ .gpio = 22,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "internet:red",
|
||||
+ .gpio = 25,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "internet:green",
|
||||
+ .gpio = 24,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "usr1:red",
|
||||
+ .gpio = 27,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "usr1:green",
|
||||
+ .gpio = 26,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "usr2:red",
|
||||
+ .gpio = 30,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "usr2:green",
|
||||
+ .gpio = 29,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ },
|
||||
+
|
||||
+ .buttons = {
|
||||
+ {
|
||||
+ .desc = "reset",
|
||||
+ .gpio = 37,
|
||||
+ .active_low = 1,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_RESTART,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ {
|
||||
+ .desc = "wps",
|
||||
+ .gpio = 34,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_WPS_BUTTON,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ },
|
||||
};
|
||||
|
||||
static struct board_info __initdata board_DWVS0 = {
|
||||
--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
|
||||
+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
|
||||
@@ -56,7 +56,7 @@ struct board_info {
|
||||
struct bcm63xx_dsp_platform_data dsp;
|
||||
|
||||
/* GPIO LEDs */
|
||||
- struct gpio_led leds[5];
|
||||
+ struct gpio_led leds[14];
|
||||
|
||||
/* Buttons */
|
||||
struct gpio_button buttons[2];
|
||||
@ -1,251 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/Kconfig
|
||||
+++ b/arch/mips/bcm63xx/boards/Kconfig
|
||||
@@ -8,4 +8,10 @@ config BOARD_BCM963XX
|
||||
select SSB
|
||||
help
|
||||
|
||||
+config BOARD_LIVEBOX
|
||||
+ bool "Inventel Livebox(es) boards"
|
||||
+ select SSB
|
||||
+ help
|
||||
+ Inventel Livebox boards using the RedBoot bootloader.
|
||||
+
|
||||
endchoice
|
||||
--- a/arch/mips/bcm63xx/boards/Makefile
|
||||
+++ b/arch/mips/bcm63xx/boards/Makefile
|
||||
@@ -1,3 +1,4 @@
|
||||
obj-$(CONFIG_BOARD_BCM963XX) += board_bcm963xx.o
|
||||
+obj-$(CONFIG_BOARD_LIVEBOX) += board_livebox.o
|
||||
|
||||
EXTRA_CFLAGS += -Werror
|
||||
--- /dev/null
|
||||
+++ b/arch/mips/bcm63xx/boards/board_livebox.c
|
||||
@@ -0,0 +1,228 @@
|
||||
+/*
|
||||
+ * This file is subject to the terms and conditions of the GNU General Public
|
||||
+ * License. See the file "COPYING" in the main directory of this archive
|
||||
+ * for more details.
|
||||
+ *
|
||||
+ * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
|
||||
+ */
|
||||
+
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/string.h>
|
||||
+#include <linux/platform_device.h>
|
||||
+#include <linux/mtd/mtd.h>
|
||||
+#include <linux/mtd/partitions.h>
|
||||
+#include <linux/mtd/physmap.h>
|
||||
+#include <linux/input.h>
|
||||
+#include <linux/gpio_buttons.h>
|
||||
+#include <asm/addrspace.h>
|
||||
+#include <bcm63xx_board.h>
|
||||
+#include <bcm63xx_cpu.h>
|
||||
+#include <bcm63xx_regs.h>
|
||||
+#include <bcm63xx_io.h>
|
||||
+#include <bcm63xx_dev_uart.h>
|
||||
+#include <bcm63xx_dev_pci.h>
|
||||
+#include <bcm63xx_dev_enet.h>
|
||||
+#include <bcm63xx_dev_pcmcia.h>
|
||||
+#include <bcm63xx_dev_usb_ohci.h>
|
||||
+#include <bcm63xx_dev_usb_ehci.h>
|
||||
+#include <board_bcm963xx.h>
|
||||
+
|
||||
+#define PFX "board_livebox: "
|
||||
+
|
||||
+static unsigned int mac_addr_used = 0;
|
||||
+static struct board_info board;
|
||||
+
|
||||
+/*
|
||||
+ * known 6348 boards
|
||||
+ */
|
||||
+#ifdef CONFIG_BCM63XX_CPU_6348
|
||||
+static struct board_info __initdata board_livebox = {
|
||||
+ .name = "Livebox",
|
||||
+ .expected_cpu_id = 0x6348,
|
||||
+
|
||||
+ .has_uart0 = 1,
|
||||
+ .has_enet0 = 1,
|
||||
+ .has_enet1 = 1,
|
||||
+ .has_pci = 1,
|
||||
+
|
||||
+ .enet0 = {
|
||||
+ .has_phy = 1,
|
||||
+ .use_internal_phy = 1,
|
||||
+ },
|
||||
+
|
||||
+ .enet1 = {
|
||||
+ .force_speed_100 = 1,
|
||||
+ .force_duplex_full = 1,
|
||||
+ },
|
||||
+
|
||||
+ .has_ohci0 = 1,
|
||||
+ .has_pccard = 1,
|
||||
+ .has_ehci0 = 1,
|
||||
+};
|
||||
+#endif
|
||||
+
|
||||
+/*
|
||||
+ * all boards
|
||||
+ */
|
||||
+static const struct board_info __initdata *bcm963xx_boards[] = {
|
||||
+#ifdef CONFIG_BCM63XX_CPU_6348
|
||||
+ &board_livebox
|
||||
+#endif
|
||||
+};
|
||||
+
|
||||
+/*
|
||||
+ * early init callback
|
||||
+ */
|
||||
+void __init board_prom_init(void)
|
||||
+{
|
||||
+ u32 val;
|
||||
+
|
||||
+ /* read base address of boot chip select (0) */
|
||||
+ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
|
||||
+ val &= MPI_CSBASE_BASE_MASK;
|
||||
+
|
||||
+ /* assume board is a Livebox */
|
||||
+ memcpy(&board, bcm963xx_boards[0], sizeof(board));
|
||||
+
|
||||
+ /* setup pin multiplexing depending on board enabled device,
|
||||
+ * this has to be done this early since PCI init is done
|
||||
+ * inside arch_initcall */
|
||||
+ val = 0;
|
||||
+
|
||||
+ if (board.has_pci) {
|
||||
+ bcm63xx_pci_enabled = 1;
|
||||
+ if (BCMCPU_IS_6348())
|
||||
+ val |= GPIO_MODE_6348_G2_PCI;
|
||||
+ }
|
||||
+
|
||||
+ if (board.has_pccard) {
|
||||
+ if (BCMCPU_IS_6348())
|
||||
+ val |= GPIO_MODE_6348_G1_MII_PCCARD;
|
||||
+ }
|
||||
+
|
||||
+ if (board.has_enet0 && !board.enet0.use_internal_phy) {
|
||||
+ if (BCMCPU_IS_6348())
|
||||
+ val |= GPIO_MODE_6348_G3_EXT_MII |
|
||||
+ GPIO_MODE_6348_G0_EXT_MII;
|
||||
+ }
|
||||
+
|
||||
+ if (board.has_enet1 && !board.enet1.use_internal_phy) {
|
||||
+ if (BCMCPU_IS_6348())
|
||||
+ val |= GPIO_MODE_6348_G3_EXT_MII |
|
||||
+ GPIO_MODE_6348_G0_EXT_MII;
|
||||
+ }
|
||||
+
|
||||
+ bcm_gpio_writel(val, GPIO_MODE_REG);
|
||||
+}
|
||||
+
|
||||
+/*
|
||||
+ * second stage init callback, good time to panic if we couldn't
|
||||
+ * identify on which board we're running since early printk is working
|
||||
+ */
|
||||
+void __init board_setup(void)
|
||||
+{
|
||||
+ if (!board.name[0])
|
||||
+ panic("unable to detect bcm963xx board");
|
||||
+ printk(KERN_INFO PFX "board name: %s\n", board.name);
|
||||
+
|
||||
+ /* make sure we're running on expected cpu */
|
||||
+ if (bcm63xx_get_cpu_id() != board.expected_cpu_id)
|
||||
+ panic("unexpected CPU for bcm963xx board");
|
||||
+}
|
||||
+
|
||||
+/*
|
||||
+ * return board name for /proc/cpuinfo
|
||||
+ */
|
||||
+const char *board_get_name(void)
|
||||
+{
|
||||
+ return board.name;
|
||||
+}
|
||||
+
|
||||
+/*
|
||||
+ * register & return a new board mac address
|
||||
+ */
|
||||
+
|
||||
+static int board_get_mac_address(u8 *mac)
|
||||
+{
|
||||
+ u8 default_mac[ETH_ALEN] = {0x00, 0x07, 0x3A, 0x00, 0x00, 0x00};
|
||||
+ u8 *p;
|
||||
+ int count;
|
||||
+
|
||||
+ memcpy(mac, default_mac, ETH_ALEN);
|
||||
+
|
||||
+ p = mac + ETH_ALEN - 1;
|
||||
+ count = mac_addr_used;
|
||||
+
|
||||
+ while (count--) {
|
||||
+ do {
|
||||
+ (*p)++;
|
||||
+ if (*p != 0)
|
||||
+ break;
|
||||
+ p--;
|
||||
+ } while (p != mac);
|
||||
+ }
|
||||
+
|
||||
+ if (p == mac) {
|
||||
+ printk(KERN_ERR PFX "unable to fetch mac address\n");
|
||||
+ return -ENODEV;
|
||||
+ }
|
||||
+ mac_addr_used++;
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+static struct resource mtd_resources[] = {
|
||||
+ {
|
||||
+ .start = 0, /* filled at runtime */
|
||||
+ .end = 0, /* filled at runtime */
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device mtd_dev = {
|
||||
+ .name = "bcm963xx-flash",
|
||||
+ .resource = mtd_resources,
|
||||
+ .num_resources = ARRAY_SIZE(mtd_resources),
|
||||
+};
|
||||
+
|
||||
+
|
||||
+/*
|
||||
+ * third stage init callback, register all board devices.
|
||||
+ */
|
||||
+int __init board_register_devices(void)
|
||||
+{
|
||||
+ u32 val;
|
||||
+
|
||||
+ if (board.has_uart0)
|
||||
+ bcm63xx_uart_register(0);
|
||||
+
|
||||
+ if (board.has_pccard)
|
||||
+ bcm63xx_pcmcia_register();
|
||||
+
|
||||
+ if (board.has_enet0 &&
|
||||
+ !board_get_mac_address(board.enet0.mac_addr))
|
||||
+ bcm63xx_enet_register(0, &board.enet0);
|
||||
+
|
||||
+ if (board.has_enet1 &&
|
||||
+ !board_get_mac_address(board.enet1.mac_addr))
|
||||
+ bcm63xx_enet_register(1, &board.enet1);
|
||||
+
|
||||
+ if (board.has_ohci0)
|
||||
+ bcm63xx_ohci_register();
|
||||
+
|
||||
+ if (board.has_ehci0)
|
||||
+ bcm63xx_ehci_register();
|
||||
+
|
||||
+
|
||||
+ /* read base address of boot chip select (0) */
|
||||
+ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
|
||||
+ val &= MPI_CSBASE_BASE_MASK;
|
||||
+ mtd_resources[0].start = val;
|
||||
+ mtd_resources[0].end = 0x1FFFFFFF;
|
||||
+
|
||||
+ platform_device_register(&mtd_dev);
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
@ -1,243 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -29,6 +29,7 @@
|
||||
#include <bcm63xx_dev_pcmcia.h>
|
||||
#include <bcm63xx_dev_usb_ohci.h>
|
||||
#include <bcm63xx_dev_usb_ehci.h>
|
||||
+#include <bcm63xx_dev_usb_udc.h>
|
||||
#include <board_bcm963xx.h>
|
||||
|
||||
#define PFX "board_bcm963xx: "
|
||||
@@ -400,6 +401,8 @@ static struct board_info __initdata boar
|
||||
.has_ohci0 = 1,
|
||||
.has_pccard = 1,
|
||||
.has_ehci0 = 1,
|
||||
+
|
||||
+ .has_udc0 = 1,
|
||||
};
|
||||
|
||||
static struct board_info __initdata board_rta1025w_16 = {
|
||||
@@ -1002,6 +1005,9 @@ int __init board_register_devices(void)
|
||||
if (board.has_dsp)
|
||||
bcm63xx_dsp_register(&board.dsp);
|
||||
|
||||
+ if (board.has_udc0)
|
||||
+ bcm63xx_udc_register();
|
||||
+
|
||||
/* read base address of boot chip select (0) */
|
||||
if (BCMCPU_IS_6345())
|
||||
val = 0x1fc00000;
|
||||
--- /dev/null
|
||||
+++ b/arch/mips/bcm63xx/dev-usb-udc.c
|
||||
@@ -0,0 +1,58 @@
|
||||
+/*
|
||||
+ * Copyright (C) 2009 Henk Vergonet <Henk.Vergonet@gmail.com>
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or
|
||||
+ * modify it under the terms of the GNU General Public License as
|
||||
+ * published by the Free Software Foundation; either version 2 of
|
||||
+ * the License, or (at your option) any later version.
|
||||
+ *
|
||||
+ * This program is distributed in the hope that it will be useful,
|
||||
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
+ * GNU General Public License for more details.
|
||||
+ *
|
||||
+ * You should have received a copy of the GNU General Public License
|
||||
+ * along with this program; if not, write to the Free Software
|
||||
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||
+ */
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/platform_device.h>
|
||||
+#include <bcm63xx_cpu.h>
|
||||
+
|
||||
+static struct resource udc_resources[] = {
|
||||
+ {
|
||||
+ .start = -1, /* filled at runtime */
|
||||
+ .end = -1, /* filled at runtime */
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+ },
|
||||
+ {
|
||||
+ .start = -1, /* filled at runtime */
|
||||
+ .flags = IORESOURCE_IRQ,
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
+static u64 udc_dmamask = ~(u32)0;
|
||||
+
|
||||
+static struct platform_device bcm63xx_udc_device = {
|
||||
+ .name = "bcm63xx-udc",
|
||||
+ .id = 0,
|
||||
+ .num_resources = ARRAY_SIZE(udc_resources),
|
||||
+ .resource = udc_resources,
|
||||
+ .dev = {
|
||||
+ .dma_mask = &udc_dmamask,
|
||||
+ .coherent_dma_mask = 0xffffffff,
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
+int __init bcm63xx_udc_register(void)
|
||||
+{
|
||||
+ if (!BCMCPU_IS_6338() && !BCMCPU_IS_6345() && !BCMCPU_IS_6348())
|
||||
+ return 0;
|
||||
+
|
||||
+ udc_resources[0].start = bcm63xx_regset_address(RSET_UDC0);
|
||||
+ udc_resources[0].end = udc_resources[0].start;
|
||||
+ udc_resources[0].end += RSET_UDC_SIZE - 1;
|
||||
+ udc_resources[1].start = bcm63xx_get_irq_number(IRQ_UDC0);
|
||||
+ return platform_device_register(&bcm63xx_udc_device);
|
||||
+}
|
||||
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
|
||||
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
|
||||
@@ -127,7 +127,7 @@ enum bcm63xx_regs_set {
|
||||
#define BCM_6338_UART1_BASE (0xdeadbeef)
|
||||
#define BCM_6338_GPIO_BASE (0xfffe0400)
|
||||
#define BCM_6338_SPI_BASE (0xfffe0c00)
|
||||
-#define BCM_6338_UDC0_BASE (0xdeadbeef)
|
||||
+#define BCM_6338_UDC0_BASE (0xfffe3000)
|
||||
#define BCM_6338_USBDMA_BASE (0xfffe2400)
|
||||
#define BCM_6338_OHCI0_BASE (0xdeadbeef)
|
||||
#define BCM_6338_OHCI_PRIV_BASE (0xfffe3000)
|
||||
@@ -158,7 +158,7 @@ enum bcm63xx_regs_set {
|
||||
#define BCM_6345_UART1_BASE (0xdeadbeef)
|
||||
#define BCM_6345_GPIO_BASE (0xfffe0400)
|
||||
#define BCM_6345_SPI_BASE (0xdeadbeef)
|
||||
-#define BCM_6345_UDC0_BASE (0xdeadbeef)
|
||||
+#define BCM_6345_UDC0_BASE (0xfffe2100)
|
||||
#define BCM_6345_USBDMA_BASE (0xfffe2800)
|
||||
#define BCM_6345_ENET0_BASE (0xfffe1800)
|
||||
#define BCM_6345_ENETDMA_BASE (0xfffe2800)
|
||||
@@ -215,7 +215,7 @@ enum bcm63xx_regs_set {
|
||||
#define BCM_6358_UART1_BASE (0xfffe0120)
|
||||
#define BCM_6358_GPIO_BASE (0xfffe0080)
|
||||
#define BCM_6358_SPI_BASE (0xdeadbeef)
|
||||
-#define BCM_6358_UDC0_BASE (0xfffe0800)
|
||||
+#define BCM_6358_UDC0_BASE (0xfffe0400)
|
||||
#define BCM_6358_OHCI0_BASE (0xfffe1400)
|
||||
#define BCM_6358_OHCI_PRIV_BASE (0xdeadbeef)
|
||||
#define BCM_6358_USBH_PRIV_BASE (0xfffe1500)
|
||||
@@ -444,6 +444,7 @@ enum bcm63xx_irq {
|
||||
IRQ_UART0,
|
||||
IRQ_UART1,
|
||||
IRQ_DSL,
|
||||
+ IRQ_UDC0,
|
||||
IRQ_ENET0,
|
||||
IRQ_ENET1,
|
||||
IRQ_ENET_PHY,
|
||||
@@ -486,7 +487,7 @@ enum bcm63xx_irq {
|
||||
#define BCM_6345_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
|
||||
#define BCM_6345_DSL_IRQ (IRQ_INTERNAL_BASE + 3)
|
||||
#define BCM_6345_ATM_IRQ (IRQ_INTERNAL_BASE + 4)
|
||||
-#define BCM_6345_USB_IRQ (IRQ_INTERNAL_BASE + 5)
|
||||
+#define BCM_6345_UDC0_IRQ (IRQ_INTERNAL_BASE + 5)
|
||||
#define BCM_6345_ENET0_IRQ (IRQ_INTERNAL_BASE + 8)
|
||||
#define BCM_6345_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 12)
|
||||
#define BCM_6345_ENET0_RXDMA_IRQ (IRQ_INTERNAL_BASE + 13 + 1)
|
||||
@@ -508,10 +509,17 @@ enum bcm63xx_irq {
|
||||
#define BCM_6348_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
|
||||
#define BCM_6348_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
|
||||
#define BCM_6348_DSL_IRQ (IRQ_INTERNAL_BASE + 4)
|
||||
+#define BCM_6348_UDC0_IRQ (IRQ_INTERNAL_BASE + 6)
|
||||
#define BCM_6348_ENET1_IRQ (IRQ_INTERNAL_BASE + 7)
|
||||
#define BCM_6348_ENET0_IRQ (IRQ_INTERNAL_BASE + 8)
|
||||
#define BCM_6348_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 9)
|
||||
#define BCM_6348_OHCI0_IRQ (IRQ_INTERNAL_BASE + 12)
|
||||
+#define BCM_6348_USB_CNTL_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 14)
|
||||
+#define BCM_6348_USB_CNTL_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 15)
|
||||
+#define BCM_6348_USB_BULK_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 16)
|
||||
+#define BCM_6348_USB_BULK_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 17)
|
||||
+#define BCM_6348_USB_ISO_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 18)
|
||||
+#define BCM_6348_USB_ISO_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 19)
|
||||
#define BCM_6348_ENET0_RXDMA_IRQ (IRQ_INTERNAL_BASE + 20)
|
||||
#define BCM_6348_ENET0_TXDMA_IRQ (IRQ_INTERNAL_BASE + 21)
|
||||
#define BCM_6348_ENET1_RXDMA_IRQ (IRQ_INTERNAL_BASE + 22)
|
||||
--- /dev/null
|
||||
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_udc.h
|
||||
@@ -0,0 +1,6 @@
|
||||
+#ifndef BCM63XX_DEV_USB_UDC_H_
|
||||
+#define BCM63XX_DEV_USB_UDC_H_
|
||||
+
|
||||
+int bcm63xx_udc_register(void);
|
||||
+
|
||||
+#endif /* BCM63XX_DEV_USB_UDC_H_ */
|
||||
--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
|
||||
+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
|
||||
@@ -47,6 +47,7 @@ struct board_info {
|
||||
unsigned int has_dsp:1;
|
||||
unsigned int has_uart0:1;
|
||||
unsigned int has_uart1:1;
|
||||
+ unsigned int has_udc0:1;
|
||||
|
||||
/* ethernet config */
|
||||
struct bcm63xx_enet_platform_data enet0;
|
||||
--- a/arch/mips/bcm63xx/Makefile
|
||||
+++ b/arch/mips/bcm63xx/Makefile
|
||||
@@ -1,6 +1,6 @@
|
||||
obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \
|
||||
dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o dev-wdt.o \
|
||||
- dev-usb-ohci.o dev-usb-ehci.o
|
||||
+ dev-usb-ohci.o dev-usb-ehci.o dev-usb-udc.o
|
||||
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
|
||||
|
||||
obj-y += boards/
|
||||
--- a/arch/mips/bcm63xx/clk.c
|
||||
+++ b/arch/mips/bcm63xx/clk.c
|
||||
@@ -141,6 +141,30 @@ static struct clk clk_usbh = {
|
||||
};
|
||||
|
||||
/*
|
||||
+ * USB slave clock
|
||||
+ */
|
||||
+static void usbs_set(struct clk *clk, int enable)
|
||||
+{
|
||||
+ u32 mask;
|
||||
+
|
||||
+ switch(bcm63xx_get_cpu_id()) {
|
||||
+ case BCM6338_CPU_ID:
|
||||
+ mask = CKCTL_6338_USBS_EN;
|
||||
+ break;
|
||||
+ case BCM6348_CPU_ID:
|
||||
+ mask = CKCTL_6348_USBS_EN;
|
||||
+ break;
|
||||
+ default:
|
||||
+ return;
|
||||
+ }
|
||||
+ bcm_hwclock_set(mask, enable);
|
||||
+}
|
||||
+
|
||||
+static struct clk clk_usbs = {
|
||||
+ .set = usbs_set,
|
||||
+};
|
||||
+
|
||||
+/*
|
||||
* SPI clock
|
||||
*/
|
||||
static void spi_set(struct clk *clk, int enable)
|
||||
@@ -208,6 +232,8 @@ struct clk *clk_get(struct device *dev,
|
||||
return &clk_ephy;
|
||||
if (!strcmp(id, "usbh"))
|
||||
return &clk_usbh;
|
||||
+ if (!strcmp(id, "usbs"))
|
||||
+ return &clk_usbs;
|
||||
if (!strcmp(id, "spi"))
|
||||
return &clk_spi;
|
||||
if (!strcmp(id, "periph"))
|
||||
--- a/arch/mips/bcm63xx/Kconfig
|
||||
+++ b/arch/mips/bcm63xx/Kconfig
|
||||
@@ -7,6 +7,7 @@ config BCM63XX_CPU_6338
|
||||
select USB_ARCH_HAS_OHCI
|
||||
select USB_OHCI_BIG_ENDIAN_DESC
|
||||
select USB_OHCI_BIG_ENDIAN_MMIO
|
||||
+ select USB_ARCH_HAS_UDC
|
||||
|
||||
config BCM63XX_CPU_6345
|
||||
bool "support 6345 CPU"
|
||||
@@ -19,6 +20,7 @@ config BCM63XX_CPU_6348
|
||||
select USB_ARCH_HAS_OHCI
|
||||
select USB_OHCI_BIG_ENDIAN_DESC
|
||||
select USB_OHCI_BIG_ENDIAN_MMIO
|
||||
+ select USB_ARCH_HAS_UDC
|
||||
|
||||
config BCM63XX_CPU_6358
|
||||
bool "support 6358 CPU"
|
||||
@ -1,25 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -1008,6 +1008,9 @@ int __init board_register_devices(void)
|
||||
if (board.has_udc0)
|
||||
bcm63xx_udc_register();
|
||||
|
||||
+ if (board.num_devs)
|
||||
+ platform_add_devices(board.devs, board.num_devs);
|
||||
+
|
||||
/* read base address of boot chip select (0) */
|
||||
if (BCMCPU_IS_6345())
|
||||
val = 0x1fc00000;
|
||||
--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
|
||||
+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
|
||||
@@ -61,6 +61,10 @@ struct board_info {
|
||||
|
||||
/* Buttons */
|
||||
struct gpio_button buttons[2];
|
||||
+
|
||||
+ /* Additional platform devices */
|
||||
+ struct platform_device **devs;
|
||||
+ unsigned int num_devs;
|
||||
};
|
||||
|
||||
#endif /* ! BOARD_BCM963XX_H_ */
|
||||
@ -1,25 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -1011,6 +1011,9 @@ int __init board_register_devices(void)
|
||||
if (board.num_devs)
|
||||
platform_add_devices(board.devs, board.num_devs);
|
||||
|
||||
+ if (board.num_spis)
|
||||
+ spi_register_board_info(board.spis, board.num_spis);
|
||||
+
|
||||
/* read base address of boot chip select (0) */
|
||||
if (BCMCPU_IS_6345())
|
||||
val = 0x1fc00000;
|
||||
--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
|
||||
+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
|
||||
@@ -65,6 +65,10 @@ struct board_info {
|
||||
/* Additional platform devices */
|
||||
struct platform_device **devs;
|
||||
unsigned int num_devs;
|
||||
+
|
||||
+ /* Additional platform devices */
|
||||
+ struct spi_board_info *spis;
|
||||
+ unsigned int num_spis;
|
||||
};
|
||||
|
||||
#endif /* ! BOARD_BCM963XX_H_ */
|
||||
@ -1,458 +0,0 @@ |
||||
--- a/drivers/gpio/Kconfig
|
||||
+++ b/drivers/gpio/Kconfig
|
||||
@@ -321,6 +321,14 @@ config GPIO_MC33880
|
||||
SPI driver for Freescale MC33880 high-side/low-side switch.
|
||||
This provides GPIO interface supporting inputs and outputs.
|
||||
|
||||
+config GPIO_74X164
|
||||
+ tristate "74x164 serial-in/parallel-out 8-bits shift register"
|
||||
+ depends on SPI_MASTER
|
||||
+ help
|
||||
+ Platform driver for 74x164 compatible serial-in/parallel-out
|
||||
+ 8-outputs shift registers. This driver can be used to provide access
|
||||
+ to more gpio outputs.
|
||||
+
|
||||
comment "AC97 GPIO expanders:"
|
||||
|
||||
config GPIO_UCB1400
|
||||
--- a/drivers/gpio/Makefile
|
||||
+++ b/drivers/gpio/Makefile
|
||||
@@ -17,6 +17,7 @@ obj-$(CONFIG_GPIO_MAX7301) += max7301.o
|
||||
obj-$(CONFIG_GPIO_MAX732X) += max732x.o
|
||||
obj-$(CONFIG_GPIO_MC33880) += mc33880.o
|
||||
obj-$(CONFIG_GPIO_MCP23S08) += mcp23s08.o
|
||||
+obj-$(CONFIG_GPIO_74X164) += 74x164.o
|
||||
obj-$(CONFIG_GPIO_PCA953X) += pca953x.o
|
||||
obj-$(CONFIG_GPIO_PCF857X) += pcf857x.o
|
||||
obj-$(CONFIG_GPIO_PL061) += pl061.o
|
||||
--- /dev/null
|
||||
+++ b/drivers/gpio/nxp_74hc164.c
|
||||
@@ -0,0 +1,227 @@
|
||||
+/*
|
||||
+ * NXP 74HC164 - output expander GPIO driver
|
||||
+ *
|
||||
+ * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
|
||||
+ * Copyright (C) 2010 Miguel Gaio <miguel.gaio@efixo.com>
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or modify
|
||||
+ * it under the terms of the GNU General Public License version 2 as
|
||||
+ * published by the Free Software Foundation.
|
||||
+ *
|
||||
+ * Copy from nxp_74hc153.c code
|
||||
+ */
|
||||
+
|
||||
+#include <linux/module.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/gpio.h>
|
||||
+#include <linux/bitops.h>
|
||||
+#include <linux/slab.h>
|
||||
+#include <linux/platform_device.h>
|
||||
+#include <linux/nxp_74hc164.h>
|
||||
+
|
||||
+#define NXP_74HC164_NUM_GPIOS 8
|
||||
+
|
||||
+struct nxp_74hc164_chip {
|
||||
+ struct device *parent;
|
||||
+ struct gpio_chip gpio_chip;
|
||||
+ struct mutex lock;
|
||||
+ long mask;
|
||||
+};
|
||||
+
|
||||
+static void nxp_74hc164_set_value(struct gpio_chip *, unsigned, int);
|
||||
+
|
||||
+static struct nxp_74hc164_chip *gpio_to_nxp(struct gpio_chip *gc)
|
||||
+{
|
||||
+ return container_of(gc, struct nxp_74hc164_chip, gpio_chip);
|
||||
+}
|
||||
+
|
||||
+static int nxp_74hc164_direction_input(struct gpio_chip *gc, unsigned offset)
|
||||
+{
|
||||
+ WARN_ON(1);
|
||||
+ return -EINVAL;
|
||||
+}
|
||||
+
|
||||
+static int nxp_74hc164_direction_output(struct gpio_chip *gc,
|
||||
+ unsigned offset, int val)
|
||||
+{
|
||||
+ nxp_74hc164_set_value(gc, offset, val);
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+static int nxp_74hc164_get_value(struct gpio_chip *gc, unsigned offset)
|
||||
+{
|
||||
+ struct nxp_74hc164_chip *nxp = gpio_to_nxp(gc);
|
||||
+ int ret;
|
||||
+
|
||||
+ mutex_lock(&nxp->lock);
|
||||
+ ret = test_bit(offset, &nxp->mask);
|
||||
+ mutex_unlock(&nxp->lock);
|
||||
+
|
||||
+ return ret;
|
||||
+}
|
||||
+
|
||||
+static void nxp_74hc164_set_value(struct gpio_chip *gc,
|
||||
+ unsigned offset, int val)
|
||||
+{
|
||||
+ struct nxp_74hc164_chip *nxp;
|
||||
+ struct nxp_74hc164_platform_data *pdata;
|
||||
+ long mask;
|
||||
+ int refresh;
|
||||
+ int i;
|
||||
+
|
||||
+ nxp = gpio_to_nxp(gc);
|
||||
+ pdata = nxp->parent->platform_data;
|
||||
+
|
||||
+ mutex_lock(&nxp->lock);
|
||||
+ if (val)
|
||||
+ refresh = (test_and_set_bit(offset, &nxp->mask) != val);
|
||||
+ else
|
||||
+ refresh = (test_and_clear_bit(offset, &nxp->mask) != val);
|
||||
+
|
||||
+ if (refresh) {
|
||||
+ mask = nxp->mask;
|
||||
+ for (i = 8; i > 0; --i, mask <<= 1) {
|
||||
+ gpio_set_value(pdata->gpio_pin_data, mask & 0x80);
|
||||
+ gpio_set_value(pdata->gpio_pin_clk, 1);
|
||||
+ gpio_set_value(pdata->gpio_pin_clk, 0);
|
||||
+ }
|
||||
+ }
|
||||
+ mutex_unlock(&nxp->lock);
|
||||
+}
|
||||
+
|
||||
+static int __devinit nxp_74hc164_probe(struct platform_device *pdev)
|
||||
+{
|
||||
+ struct nxp_74hc164_platform_data *pdata;
|
||||
+ struct nxp_74hc164_chip *nxp;
|
||||
+ struct gpio_chip *gc;
|
||||
+ int err;
|
||||
+
|
||||
+ pdata = pdev->dev.platform_data;
|
||||
+ if (pdata == NULL) {
|
||||
+ dev_dbg(&pdev->dev, "no platform data specified\n");
|
||||
+ return -EINVAL;
|
||||
+ }
|
||||
+
|
||||
+ nxp = kzalloc(sizeof(struct nxp_74hc164_chip), GFP_KERNEL);
|
||||
+ if (nxp == NULL) {
|
||||
+ dev_err(&pdev->dev, "no memory for private data\n");
|
||||
+ return -ENOMEM;
|
||||
+ }
|
||||
+
|
||||
+ err = gpio_request(pdata->gpio_pin_clk, dev_name(&pdev->dev));
|
||||
+ if (err) {
|
||||
+ dev_err(&pdev->dev, "unable to claim gpio %u, err=%d\n",
|
||||
+ pdata->gpio_pin_clk, err);
|
||||
+ goto err_free_nxp;
|
||||
+ }
|
||||
+
|
||||
+ err = gpio_request(pdata->gpio_pin_data, dev_name(&pdev->dev));
|
||||
+ if (err) {
|
||||
+ dev_err(&pdev->dev, "unable to claim gpio %u, err=%d\n",
|
||||
+ pdata->gpio_pin_data, err);
|
||||
+ goto err_free_clk;
|
||||
+ }
|
||||
+
|
||||
+ err = gpio_direction_output(pdata->gpio_pin_clk, 0);
|
||||
+ if (err) {
|
||||
+ dev_err(&pdev->dev,
|
||||
+ "unable to set direction of gpio %u, err=%d\n",
|
||||
+ pdata->gpio_pin_clk, err);
|
||||
+ goto err_free_data;
|
||||
+ }
|
||||
+
|
||||
+ err = gpio_direction_output(pdata->gpio_pin_data, 0);
|
||||
+ if (err) {
|
||||
+ dev_err(&pdev->dev,
|
||||
+ "unable to set direction of gpio %u, err=%d\n",
|
||||
+ pdata->gpio_pin_data, err);
|
||||
+ goto err_free_data;
|
||||
+ }
|
||||
+
|
||||
+ nxp->parent = &pdev->dev;
|
||||
+ mutex_init(&nxp->lock);
|
||||
+
|
||||
+ gc = &nxp->gpio_chip;
|
||||
+
|
||||
+ gc->direction_input = nxp_74hc164_direction_input;
|
||||
+ gc->direction_output = nxp_74hc164_direction_output;
|
||||
+ gc->get = nxp_74hc164_get_value;
|
||||
+ gc->set = nxp_74hc164_set_value;
|
||||
+ gc->can_sleep = 1;
|
||||
+
|
||||
+ gc->base = pdata->gpio_base;
|
||||
+ gc->ngpio = NXP_74HC164_NUM_GPIOS;
|
||||
+ gc->label = dev_name(nxp->parent);
|
||||
+ gc->dev = nxp->parent;
|
||||
+ gc->owner = THIS_MODULE;
|
||||
+
|
||||
+ err = gpiochip_add(&nxp->gpio_chip);
|
||||
+ if (err) {
|
||||
+ dev_err(&pdev->dev, "unable to add gpio chip, err=%d\n", err);
|
||||
+ goto err_free_data;
|
||||
+ }
|
||||
+
|
||||
+ platform_set_drvdata(pdev, nxp);
|
||||
+ return 0;
|
||||
+
|
||||
+ err_free_data:
|
||||
+ gpio_free(pdata->gpio_pin_data);
|
||||
+ err_free_clk:
|
||||
+ gpio_free(pdata->gpio_pin_clk);
|
||||
+ err_free_nxp:
|
||||
+ kfree(nxp);
|
||||
+ return err;
|
||||
+}
|
||||
+
|
||||
+static int nxp_74hc164_remove(struct platform_device *pdev)
|
||||
+{
|
||||
+ struct nxp_74hc164_chip *nxp = platform_get_drvdata(pdev);
|
||||
+ struct nxp_74hc164_platform_data *pdata = pdev->dev.platform_data;
|
||||
+
|
||||
+ if (nxp) {
|
||||
+ int err;
|
||||
+
|
||||
+ err = gpiochip_remove(&nxp->gpio_chip);
|
||||
+ if (err) {
|
||||
+ dev_err(&pdev->dev,
|
||||
+ "unable to remove gpio chip, err=%d\n",
|
||||
+ err);
|
||||
+ return err;
|
||||
+ }
|
||||
+
|
||||
+ gpio_free(pdata->gpio_pin_clk);
|
||||
+ gpio_free(pdata->gpio_pin_data);
|
||||
+
|
||||
+ kfree(nxp);
|
||||
+ platform_set_drvdata(pdev, NULL);
|
||||
+ }
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+static struct platform_driver nxp_74hc164_driver = {
|
||||
+ .probe = nxp_74hc164_probe,
|
||||
+ .remove = __devexit_p(nxp_74hc164_remove),
|
||||
+ .driver = {
|
||||
+ .name = NXP_74HC164_DRIVER_NAME,
|
||||
+ .owner = THIS_MODULE,
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
+static int __init nxp_74hc164_init(void)
|
||||
+{
|
||||
+ return platform_driver_register(&nxp_74hc164_driver);
|
||||
+}
|
||||
+subsys_initcall(nxp_74hc164_init);
|
||||
+
|
||||
+static void __exit nxp_74hc164_exit(void)
|
||||
+{
|
||||
+ platform_driver_unregister(&nxp_74hc164_driver);
|
||||
+}
|
||||
+module_exit(nxp_74hc164_exit);
|
||||
+
|
||||
+MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
|
||||
+MODULE_AUTHOR("Miguel Gaio <miguel.gaio@efixo.com>");
|
||||
+MODULE_DESCRIPTION("GPIO expander driver for NXP 74HC164");
|
||||
+MODULE_LICENSE("GPL v2");
|
||||
+MODULE_ALIAS("platform:" NXP_74HC164_DRIVER_NAME);
|
||||
--- /dev/null
|
||||
+++ b/drivers/gpio/74x164.c
|
||||
@@ -0,0 +1,184 @@
|
||||
+/*
|
||||
+ * 74Hx164 - Generic serial-in/parallel-out 8-bits shift register GPIO driver
|
||||
+ *
|
||||
+ * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
|
||||
+ * Copyright (C) 2010 Miguel Gaio <miguel.gaio@efixo.com>
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or modify
|
||||
+ * it under the terms of the GNU General Public License version 2 as
|
||||
+ * published by the Free Software Foundation.
|
||||
+ */
|
||||
+
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/mutex.h>
|
||||
+#include <linux/spi/spi.h>
|
||||
+#include <linux/spi/74x164.h>
|
||||
+#include <linux/gpio.h>
|
||||
+#include <linux/slab.h>
|
||||
+
|
||||
+#define GEN_74X164_GPIO_COUNT 8
|
||||
+
|
||||
+
|
||||
+struct gen_74x164_chip {
|
||||
+ struct spi_device *spi;
|
||||
+ struct gpio_chip gpio_chip;
|
||||
+ struct mutex lock;
|
||||
+ u8 port_config;
|
||||
+};
|
||||
+
|
||||
+static void gen_74x164_set_value(struct gpio_chip *, unsigned, int);
|
||||
+
|
||||
+static struct gen_74x164_chip *gpio_to_chip(struct gpio_chip *gc)
|
||||
+{
|
||||
+ return container_of(gc, struct gen_74x164_chip, gpio_chip);
|
||||
+}
|
||||
+
|
||||
+static int __gen_74x164_write_config(struct gen_74x164_chip *chip)
|
||||
+{
|
||||
+ return spi_write(chip->spi,
|
||||
+ &chip->port_config, sizeof(chip->port_config));
|
||||
+}
|
||||
+
|
||||
+static int gen_74x164_direction_output(struct gpio_chip *gc,
|
||||
+ unsigned offset, int val)
|
||||
+{
|
||||
+ gen_74x164_set_value(gc, offset, val);
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+static int gen_74x164_get_value(struct gpio_chip *gc, unsigned offset)
|
||||
+{
|
||||
+ struct gen_74x164_chip *chip = gpio_to_chip(gc);
|
||||
+ int ret;
|
||||
+
|
||||
+ mutex_lock(&chip->lock);
|
||||
+ ret = (chip->port_config >> offset) & 0x1;
|
||||
+ mutex_unlock(&chip->lock);
|
||||
+
|
||||
+ return ret;
|
||||
+}
|
||||
+
|
||||
+static void gen_74x164_set_value(struct gpio_chip *gc,
|
||||
+ unsigned offset, int val)
|
||||
+{
|
||||
+ struct gen_74x164_chip *chip = gpio_to_chip(gc);
|
||||
+ bool refresh;
|
||||
+
|
||||
+ mutex_lock(&chip->lock);
|
||||
+ if (val)
|
||||
+ chip->port_config |= (1 << offset);
|
||||
+ else
|
||||
+ chip->port_config &= ~(1 << offset);
|
||||
+
|
||||
+ __gen_74x164_write_config(chip);
|
||||
+ mutex_unlock(&chip->lock);
|
||||
+}
|
||||
+
|
||||
+static int __devinit gen_74x164_probe(struct spi_device *spi)
|
||||
+{
|
||||
+ struct gen_74x164_chip *chip;
|
||||
+ struct gen_74x164_chip_platform_data *pdata;
|
||||
+ int ret;
|
||||
+
|
||||
+ pdata = spi->dev.platform_data;
|
||||
+ if (!pdata || !pdata->base) {
|
||||
+ dev_dbg(&spi->dev, "incorrect or missing platform data\n");
|
||||
+ return -EINVAL;
|
||||
+ }
|
||||
+
|
||||
+ /*
|
||||
+ * bits_per_word cannot be configured in platform data
|
||||
+ */
|
||||
+ spi->bits_per_word = 8;
|
||||
+
|
||||
+ ret = spi_setup(spi);
|
||||
+ if (ret < 0)
|
||||
+ return ret;
|
||||
+
|
||||
+ chip = kzalloc(sizeof(*chip), GFP_KERNEL);
|
||||
+ if (!chip)
|
||||
+ return -ENOMEM;
|
||||
+
|
||||
+ mutex_init(&chip->lock);
|
||||
+
|
||||
+ dev_set_drvdata(&spi->dev, chip);
|
||||
+
|
||||
+ chip->spi = spi;
|
||||
+
|
||||
+ chip->gpio_chip.label = GEN_74X164_DRIVER_NAME,
|
||||
+ chip->gpio_chip.direction_output = gen_74x164_direction_output;
|
||||
+ chip->gpio_chip.get = gen_74x164_get_value;
|
||||
+ chip->gpio_chip.set = gen_74x164_set_value;
|
||||
+ chip->gpio_chip.base = pdata->base;
|
||||
+ chip->gpio_chip.ngpio = GEN_74X164_GPIO_COUNT;
|
||||
+ chip->gpio_chip.can_sleep = 1;
|
||||
+ chip->gpio_chip.dev = &spi->dev;
|
||||
+ chip->gpio_chip.owner = THIS_MODULE;
|
||||
+
|
||||
+ ret = __gen_74x164_write_config(chip);
|
||||
+ if (ret) {
|
||||
+ dev_err(&spi->dev, "Failed writing: %d\n", ret);
|
||||
+ goto exit_destroy;
|
||||
+ }
|
||||
+
|
||||
+ ret = gpiochip_add(&chip->gpio_chip);
|
||||
+ if (ret)
|
||||
+ goto exit_destroy;
|
||||
+
|
||||
+ return ret;
|
||||
+
|
||||
+exit_destroy:
|
||||
+ dev_set_drvdata(&spi->dev, NULL);
|
||||
+ mutex_destroy(&chip->lock);
|
||||
+ kfree(chip);
|
||||
+ return ret;
|
||||
+}
|
||||
+
|
||||
+static int gen_74x164_remove(struct spi_device *spi)
|
||||
+{
|
||||
+ struct gen_74x164_chip *chip;
|
||||
+ int ret;
|
||||
+
|
||||
+ chip = dev_get_drvdata(&spi->dev);
|
||||
+ if (chip == NULL)
|
||||
+ return -ENODEV;
|
||||
+
|
||||
+ dev_set_drvdata(&spi->dev, NULL);
|
||||
+
|
||||
+ ret = gpiochip_remove(&chip->gpio_chip);
|
||||
+ if (!ret) {
|
||||
+ mutex_destroy(&chip->lock);
|
||||
+ kfree(chip);
|
||||
+ } else
|
||||
+ dev_err(&spi->dev, "Failed to remove the GPIO controller: %d\n",
|
||||
+ ret);
|
||||
+
|
||||
+ return ret;
|
||||
+}
|
||||
+
|
||||
+static struct spi_driver gen_74x164_driver = {
|
||||
+ .driver = {
|
||||
+ .name = GEN_74X164_DRIVER_NAME,
|
||||
+ .owner = THIS_MODULE,
|
||||
+ },
|
||||
+ .probe = gen_74x164_probe,
|
||||
+ .remove = __devexit_p(gen_74x164_remove),
|
||||
+};
|
||||
+
|
||||
+static int __init gen_74x164_init(void)
|
||||
+{
|
||||
+ return spi_register_driver(&gen_74x164_driver);
|
||||
+}
|
||||
+subsys_initcall(gen_74x164_init);
|
||||
+
|
||||
+static void __exit gen_74x164_exit(void)
|
||||
+{
|
||||
+ spi_unregister_driver(&gen_74x164_driver);
|
||||
+}
|
||||
+module_exit(gen_74x164_exit);
|
||||
+
|
||||
+MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
|
||||
+MODULE_AUTHOR("Miguel Gaio <miguel.gaio@efixo.com>");
|
||||
+MODULE_DESCRIPTION("GPIO expander driver for 74X164 8-bits shift register");
|
||||
+MODULE_LICENSE("GPL v2");
|
||||
+
|
||||
--- /dev/null
|
||||
+++ b/include/linux/spi/74x164.h
|
||||
@@ -0,0 +1,11 @@
|
||||
+#ifndef LINUX_SPI_74X164_H
|
||||
+#define LINUX_SPI_74X164_H
|
||||
+
|
||||
+#define GEN_74X164_DRIVER_NAME "74x164"
|
||||
+
|
||||
+struct gen_74x164_chip_platform_data {
|
||||
+ /* number assigned to the first GPIO */
|
||||
+ unsigned base;
|
||||
+};
|
||||
+
|
||||
+#endif
|
||||
@ -1,60 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -464,6 +464,49 @@ static struct board_info __initdata boar
|
||||
|
||||
.has_ohci0 = 1,
|
||||
};
|
||||
+
|
||||
+static struct board_info __initdata board_96348_D4PW = {
|
||||
+ .name = "D-4P-W",
|
||||
+ .expected_cpu_id = 0x6348,
|
||||
+
|
||||
+ .has_enet0 = 1,
|
||||
+ .has_enet1 = 1,
|
||||
+ .has_pci = 1,
|
||||
+
|
||||
+ .enet0 = {
|
||||
+ .has_phy = 1,
|
||||
+ .use_internal_phy = 1,
|
||||
+ },
|
||||
+ .enet1 = {
|
||||
+ .force_speed_100 = 1,
|
||||
+ .force_duplex_full = 1,
|
||||
+ },
|
||||
+
|
||||
+ .has_ohci0 = 1,
|
||||
+ .has_ehci0 = 1,
|
||||
+
|
||||
+ .leds = {
|
||||
+ {
|
||||
+ .name = "ppp",
|
||||
+ .gpio = 4,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "ppp-fail",
|
||||
+ .gpio = 5,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "power",
|
||||
+ .gpio = 0,
|
||||
+ .active_low = 1,
|
||||
+ .default_trigger = "default-on",
|
||||
+
|
||||
+ },
|
||||
+ },
|
||||
+
|
||||
+};
|
||||
+
|
||||
#endif
|
||||
|
||||
/*
|
||||
@@ -728,6 +771,7 @@ static const struct board_info __initdat
|
||||
&board_DV201AMR,
|
||||
&board_96348gw_a,
|
||||
&board_rta1025w_16,
|
||||
+ &board_96348_D4PW,
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_BCM63XX_CPU_6358
|
||||
@ -1,569 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -17,6 +17,9 @@
|
||||
#include <linux/ssb/ssb.h>
|
||||
#include <linux/gpio_buttons.h>
|
||||
#include <linux/input.h>
|
||||
+#include <linux/spi/spi.h>
|
||||
+#include <linux/spi/spi_gpio.h>
|
||||
+#include <linux/spi/74x164.h>
|
||||
#include <asm/addrspace.h>
|
||||
#include <bcm63xx_board.h>
|
||||
#include <bcm63xx_cpu.h>
|
||||
@@ -34,6 +37,12 @@
|
||||
|
||||
#define PFX "board_bcm963xx: "
|
||||
|
||||
+#define NB4_PID_OFFSET 0xff80
|
||||
+#define NB4_74X164_GPIO_BASE 64
|
||||
+#define NB4_SPI_GPIO_MOSI 7
|
||||
+#define NB4_SPI_GPIO_CLK 6
|
||||
+#define NB4_74HC64_GPIO(X) (NB4_74X164_GPIO_BASE + (X))
|
||||
+
|
||||
static struct bcm963xx_nvram nvram;
|
||||
static unsigned int mac_addr_used;
|
||||
static struct board_info board;
|
||||
@@ -749,6 +758,502 @@ static struct board_info __initdata boar
|
||||
|
||||
.has_ohci0 = 1,
|
||||
};
|
||||
+
|
||||
+struct spi_gpio_platform_data nb4_spi_gpio_data = {
|
||||
+ .sck = NB4_SPI_GPIO_CLK,
|
||||
+ .mosi = NB4_SPI_GPIO_MOSI,
|
||||
+ .miso = SPI_GPIO_NO_MISO,
|
||||
+ .num_chipselect = 1,
|
||||
+};
|
||||
+
|
||||
+
|
||||
+static struct platform_device nb4_spi_gpio = {
|
||||
+ .name = "spi_gpio",
|
||||
+ .id = 1,
|
||||
+ .dev = {
|
||||
+ .platform_data = &nb4_spi_gpio_data,
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
+static struct platform_device * __initdata nb4_devices[] = {
|
||||
+ &nb4_spi_gpio,
|
||||
+};
|
||||
+
|
||||
+const struct gen_74x164_chip_platform_data nb4_74x164_platform_data = {
|
||||
+ .base = NB4_74X164_GPIO_BASE
|
||||
+};
|
||||
+
|
||||
+static struct spi_board_info nb4_spi_devices[] = {
|
||||
+ {
|
||||
+ .modalias = "74x164",
|
||||
+ .max_speed_hz = 781000,
|
||||
+ .bus_num = 1,
|
||||
+ .controller_data = (void *) SPI_GPIO_NO_CHIPSELECT,
|
||||
+ .mode = SPI_MODE_0,
|
||||
+ .platform_data = &nb4_74x164_platform_data
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct board_info __initdata board_nb4_ser_r0 = {
|
||||
+ .name = "NB4-SER-r0",
|
||||
+ .expected_cpu_id = 0x6358,
|
||||
+
|
||||
+ .has_uart0 = 1,
|
||||
+ .has_enet0 = 1,
|
||||
+ .has_enet1 = 1,
|
||||
+ .has_pci = 1,
|
||||
+
|
||||
+ .enet0 = {
|
||||
+ .has_phy = 1,
|
||||
+ .use_internal_phy = 1,
|
||||
+ },
|
||||
+
|
||||
+ .enet1 = {
|
||||
+ .force_speed_100 = 1,
|
||||
+ .force_duplex_full = 1,
|
||||
+ },
|
||||
+
|
||||
+
|
||||
+ .has_ohci0 = 1,
|
||||
+ .has_pccard = 1,
|
||||
+ .has_ehci0 = 1,
|
||||
+
|
||||
+ .has_udc0 = 1,
|
||||
+
|
||||
+ .leds = {
|
||||
+ {
|
||||
+ .name = "adsl",
|
||||
+ .gpio = NB4_74HC64_GPIO(4),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "traffic",
|
||||
+ .gpio = 2,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "tel",
|
||||
+ .gpio = NB4_74HC64_GPIO(3),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "tv",
|
||||
+ .gpio = NB4_74HC64_GPIO(2),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "wifi",
|
||||
+ .gpio = 15,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "alarm",
|
||||
+ .gpio = NB4_74HC64_GPIO(0),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "service:red",
|
||||
+ .gpio = 29,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "service:green",
|
||||
+ .gpio = 30,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "service:blue",
|
||||
+ .gpio = 4,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ },
|
||||
+ .buttons = {
|
||||
+ {
|
||||
+ .desc = "reset",
|
||||
+ .gpio = 34,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_RESTART,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ {
|
||||
+ .desc = "wps",
|
||||
+ .gpio = 37,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_WPS_BUTTON,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ },
|
||||
+ .devs = nb4_devices,
|
||||
+ .num_devs = ARRAY_SIZE(nb4_devices),
|
||||
+ .spis = nb4_spi_devices,
|
||||
+ .num_spis = ARRAY_SIZE(nb4_spi_devices),
|
||||
+};
|
||||
+
|
||||
+static struct board_info __initdata board_nb4_ser_r1 = {
|
||||
+ .name = "NB4-SER-r1",
|
||||
+ .expected_cpu_id = 0x6358,
|
||||
+
|
||||
+ .has_uart0 = 1,
|
||||
+ .has_enet0 = 1,
|
||||
+ .has_enet1 = 1,
|
||||
+ .has_pci = 1,
|
||||
+
|
||||
+ .enet0 = {
|
||||
+ .has_phy = 1,
|
||||
+ .use_internal_phy = 1,
|
||||
+ },
|
||||
+
|
||||
+ .enet1 = {
|
||||
+ .force_speed_100 = 1,
|
||||
+ .force_duplex_full = 1,
|
||||
+ },
|
||||
+
|
||||
+
|
||||
+ .has_ohci0 = 1,
|
||||
+ .has_pccard = 1,
|
||||
+ .has_ehci0 = 1,
|
||||
+
|
||||
+ .has_udc0 = 1,
|
||||
+
|
||||
+ .leds = {
|
||||
+ {
|
||||
+ .name = "adsl",
|
||||
+ .gpio = NB4_74HC64_GPIO(4),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "traffic",
|
||||
+ .gpio = 2,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "tel",
|
||||
+ .gpio = NB4_74HC64_GPIO(3),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "tv",
|
||||
+ .gpio = NB4_74HC64_GPIO(2),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "wifi",
|
||||
+ .gpio = 15,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "alarm",
|
||||
+ .gpio = NB4_74HC64_GPIO(0),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "service:red",
|
||||
+ .gpio = 29,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "service:green",
|
||||
+ .gpio = 30,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "service:blue",
|
||||
+ .gpio = 4,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ },
|
||||
+ .buttons = {
|
||||
+ {
|
||||
+ .desc = "reset",
|
||||
+ .gpio = 34,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_RESTART,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ {
|
||||
+ .desc = "wps",
|
||||
+ .gpio = 37,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_WPS_BUTTON,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ },
|
||||
+ .devs = nb4_devices,
|
||||
+ .num_devs = ARRAY_SIZE(nb4_devices),
|
||||
+ .spis = nb4_spi_devices,
|
||||
+ .num_spis = ARRAY_SIZE(nb4_spi_devices),
|
||||
+};
|
||||
+
|
||||
+static struct board_info __initdata board_nb4_ser_r2 = {
|
||||
+ .name = "NB4-SER-r2",
|
||||
+ .expected_cpu_id = 0x6358,
|
||||
+
|
||||
+ .has_uart0 = 1,
|
||||
+ .has_enet0 = 1,
|
||||
+ .has_enet1 = 1,
|
||||
+ .has_pci = 1,
|
||||
+
|
||||
+ .enet0 = {
|
||||
+ .has_phy = 1,
|
||||
+ .use_internal_phy = 1,
|
||||
+ },
|
||||
+
|
||||
+ .enet1 = {
|
||||
+ .force_speed_100 = 1,
|
||||
+ .force_duplex_full = 1,
|
||||
+ },
|
||||
+
|
||||
+
|
||||
+ .has_ohci0 = 1,
|
||||
+ .has_pccard = 1,
|
||||
+ .has_ehci0 = 1,
|
||||
+
|
||||
+ .leds = {
|
||||
+ {
|
||||
+ .name = "adsl",
|
||||
+ .gpio = NB4_74HC64_GPIO(4),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "traffic",
|
||||
+ .gpio = 2,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "tel",
|
||||
+ .gpio = NB4_74HC64_GPIO(3),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "tv",
|
||||
+ .gpio = NB4_74HC64_GPIO(2),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "wifi",
|
||||
+ .gpio = 15,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "alarm",
|
||||
+ .gpio = NB4_74HC64_GPIO(0),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "service:red",
|
||||
+ .gpio = 29,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "service:green",
|
||||
+ .gpio = 30,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "service:blue",
|
||||
+ .gpio = 4,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ },
|
||||
+ .buttons = {
|
||||
+ {
|
||||
+ .desc = "reset",
|
||||
+ .gpio = 34,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_RESTART,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ {
|
||||
+ .desc = "wps",
|
||||
+ .gpio = 37,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_WPS_BUTTON,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ },
|
||||
+ .devs = nb4_devices,
|
||||
+ .num_devs = ARRAY_SIZE(nb4_devices),
|
||||
+ .spis = nb4_spi_devices,
|
||||
+ .num_spis = ARRAY_SIZE(nb4_spi_devices),
|
||||
+};
|
||||
+
|
||||
+static struct board_info __initdata board_nb4_fxc_r1 = {
|
||||
+ .name = "NB4-FXC-r1",
|
||||
+ .expected_cpu_id = 0x6358,
|
||||
+
|
||||
+ .has_uart0 = 1,
|
||||
+ .has_enet0 = 1,
|
||||
+ .has_enet1 = 1,
|
||||
+ .has_pci = 1,
|
||||
+
|
||||
+ .enet0 = {
|
||||
+ .has_phy = 1,
|
||||
+ .use_internal_phy = 1,
|
||||
+ },
|
||||
+
|
||||
+ .enet1 = {
|
||||
+ .force_speed_100 = 1,
|
||||
+ .force_duplex_full = 1,
|
||||
+ },
|
||||
+
|
||||
+
|
||||
+ .has_ohci0 = 1,
|
||||
+ .has_pccard = 1,
|
||||
+ .has_ehci0 = 1,
|
||||
+
|
||||
+ .has_udc0 = 1,
|
||||
+
|
||||
+ .leds = {
|
||||
+ {
|
||||
+ .name = "adsl",
|
||||
+ .gpio = NB4_74HC64_GPIO(4),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "traffic",
|
||||
+ .gpio = 2,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "tel",
|
||||
+ .gpio = NB4_74HC64_GPIO(3),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "tv",
|
||||
+ .gpio = NB4_74HC64_GPIO(2),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "wifi",
|
||||
+ .gpio = 15,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "alarm",
|
||||
+ .gpio = NB4_74HC64_GPIO(0),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "service:red",
|
||||
+ .gpio = 29,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "service:green",
|
||||
+ .gpio = 30,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "service:blue",
|
||||
+ .gpio = 4,
|
||||
+ },
|
||||
+ },
|
||||
+ .buttons = {
|
||||
+ {
|
||||
+ .desc = "reset",
|
||||
+ .gpio = 34,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_RESTART,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ {
|
||||
+ .desc = "wps",
|
||||
+ .gpio = 37,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_WPS_BUTTON,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ },
|
||||
+ .devs = nb4_devices,
|
||||
+ .num_devs = ARRAY_SIZE(nb4_devices),
|
||||
+ .spis = nb4_spi_devices,
|
||||
+ .num_spis = ARRAY_SIZE(nb4_spi_devices),
|
||||
+};
|
||||
+
|
||||
+static struct board_info __initdata board_nb4_fxc_r2 = {
|
||||
+ .name = "NB4-FXC-r2",
|
||||
+ .expected_cpu_id = 0x6358,
|
||||
+
|
||||
+ .has_uart0 = 1,
|
||||
+ .has_enet0 = 1,
|
||||
+ .has_enet1 = 1,
|
||||
+ .has_pci = 1,
|
||||
+
|
||||
+ .enet0 = {
|
||||
+ .has_phy = 1,
|
||||
+ .use_internal_phy = 1,
|
||||
+ },
|
||||
+
|
||||
+ .enet1 = {
|
||||
+ .force_speed_100 = 1,
|
||||
+ .force_duplex_full = 1,
|
||||
+ },
|
||||
+
|
||||
+
|
||||
+ .has_ohci0 = 1,
|
||||
+ .has_pccard = 1,
|
||||
+ .has_ehci0 = 1,
|
||||
+
|
||||
+ .leds = {
|
||||
+ {
|
||||
+ .name = "adsl",
|
||||
+ .gpio = NB4_74HC64_GPIO(4),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "traffic",
|
||||
+ .gpio = 2,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "tel",
|
||||
+ .gpio = NB4_74HC64_GPIO(3),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "tv",
|
||||
+ .gpio = NB4_74HC64_GPIO(2),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "wifi",
|
||||
+ .gpio = 15,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "alarm",
|
||||
+ .gpio = NB4_74HC64_GPIO(0),
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "service:red",
|
||||
+ .gpio = 29,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "service:green",
|
||||
+ .gpio = 30,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "service:blue",
|
||||
+ .gpio = 4,
|
||||
+ },
|
||||
+ },
|
||||
+ .buttons = {
|
||||
+ {
|
||||
+ .desc = "reset",
|
||||
+ .gpio = 34,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_RESTART,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ {
|
||||
+ .desc = "wps",
|
||||
+ .gpio = 37,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_WPS_BUTTON,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ },
|
||||
+ .devs = nb4_devices,
|
||||
+ .num_devs = ARRAY_SIZE(nb4_devices),
|
||||
+ .spis = nb4_spi_devices,
|
||||
+ .num_spis = ARRAY_SIZE(nb4_spi_devices),
|
||||
+};
|
||||
#endif
|
||||
|
||||
/*
|
||||
@@ -779,9 +1284,30 @@ static const struct board_info __initdat
|
||||
&board_96358vw2,
|
||||
&board_AGPFS0,
|
||||
&board_DWVS0,
|
||||
+ &board_nb4_ser_r0,
|
||||
+ &board_nb4_ser_r1,
|
||||
+ &board_nb4_ser_r2,
|
||||
+ &board_nb4_fxc_r1,
|
||||
+ &board_nb4_fxc_r2,
|
||||
#endif
|
||||
};
|
||||
|
||||
+static void __init nb4_nvram_fixup(void)
|
||||
+{
|
||||
+ u8 *boot_addr, *p;
|
||||
+ u32 val;
|
||||
+
|
||||
+ if (BCMCPU_IS_6358() && (!strcmp(nvram.name, "96358VW"))) {
|
||||
+ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
|
||||
+ val &= MPI_CSBASE_BASE_MASK;
|
||||
+ boot_addr = (u8 *)KSEG1ADDR(val);
|
||||
+ /* Extract nb4 PID */
|
||||
+ p = boot_addr + NB4_PID_OFFSET;
|
||||
+ if (!memcmp(p, "NB4-", 4))
|
||||
+ memcpy(nvram.name, p, sizeof("NB4-XXX-rX"));
|
||||
+ }
|
||||
+}
|
||||
+
|
||||
/*
|
||||
* Register a sane SPROMv2 to make the on-board
|
||||
* bcm4318 WLAN work
|
||||
@@ -899,6 +1425,9 @@ void __init board_prom_init(void)
|
||||
return;
|
||||
}
|
||||
|
||||
+ /* Fixup broken nb4 board name */
|
||||
+ nb4_nvram_fixup();
|
||||
+
|
||||
/* find board by name */
|
||||
for (i = 0; i < ARRAY_SIZE(bcm963xx_boards); i++) {
|
||||
if (strncmp(nvram.name, bcm963xx_boards[i]->name,
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,22 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -1477,6 +1477,8 @@ void __init board_prom_init(void)
|
||||
if (BCMCPU_IS_6348())
|
||||
val |= GPIO_MODE_6348_G3_EXT_MII |
|
||||
GPIO_MODE_6348_G0_EXT_MII;
|
||||
+ else if (BCMCPU_IS_6358())
|
||||
+ val |= GPIO_MODE_6358_ENET1_MII_CLK_INV;
|
||||
}
|
||||
|
||||
bcm_gpio_writel(val, GPIO_MODE_REG);
|
||||
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
|
||||
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
|
||||
@@ -402,6 +402,8 @@
|
||||
#define GPIO_MODE_6358_EXTRA_SPI_SS (1 << 7)
|
||||
#define GPIO_MODE_6358_SERIAL_LED (1 << 10)
|
||||
#define GPIO_MODE_6358_UTOPIA (1 << 12)
|
||||
+#define GPIO_MODE_6358_ENET0_MII_CLK_INV (1 << 30)
|
||||
+#define GPIO_MODE_6358_ENET1_MII_CLK_INV (1 << 31)
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
@ -1,16 +0,0 @@ |
||||
--- a/drivers/usb/host/ehci-hub.c
|
||||
+++ b/drivers/usb/host/ehci-hub.c
|
||||
@@ -837,11 +837,13 @@ static int ehci_hub_control (
|
||||
* power switching; they're allowed to just limit the
|
||||
* current. khubd will turn the power back on.
|
||||
*/
|
||||
+#ifndef CONFIG_BCM63XX
|
||||
if (HCS_PPC (ehci->hcs_params)){
|
||||
ehci_writel(ehci,
|
||||
temp & ~(PORT_RWC_BITS | PORT_POWER),
|
||||
status_reg);
|
||||
}
|
||||
+#endif
|
||||
}
|
||||
|
||||
/* whoever resumes must GetPortStatus to complete it!! */
|
||||
@ -1,49 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -135,6 +135,38 @@ static struct board_info __initdata boar
|
||||
},
|
||||
},
|
||||
};
|
||||
+
|
||||
+static struct board_info __initdata board_96338w2_e7t = {
|
||||
+ .name = "96338W2_E7T",
|
||||
+ .expected_cpu_id = 0x6338,
|
||||
+
|
||||
+ .has_enet0 = 1,
|
||||
+
|
||||
+ .enet0 = {
|
||||
+ .force_speed_100 = 1,
|
||||
+ .force_duplex_full = 1,
|
||||
+ },
|
||||
+
|
||||
+ .leds = {
|
||||
+ {
|
||||
+ .name = "ppp",
|
||||
+ .gpio = 4,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "ppp-fail",
|
||||
+ .gpio = 5,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "power",
|
||||
+ .gpio = 0,
|
||||
+ .active_low = 1,
|
||||
+ .default_trigger = "default-on",
|
||||
+
|
||||
+ },
|
||||
+ },
|
||||
+};
|
||||
#endif
|
||||
|
||||
/*
|
||||
@@ -1264,6 +1296,7 @@ static const struct board_info __initdat
|
||||
#ifdef CONFIG_BCM63XX_CPU_6338
|
||||
&board_96338gw,
|
||||
&board_96338w,
|
||||
+ &board_96338w2_e7t,
|
||||
#endif
|
||||
#ifdef CONFIG_BCM63XX_CPU_6345
|
||||
&board_96345gw2,
|
||||
@ -1,34 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -49,6 +49,13 @@ static unsigned int mac_addr_used;
|
||||
static struct board_info board;
|
||||
|
||||
/*
|
||||
+ * Required export for WL
|
||||
+ */
|
||||
+#define NVRAM_SPACE 0x8000
|
||||
+char nvram_buf[NVRAM_SPACE];
|
||||
+EXPORT_SYMBOL(nvram_buf);
|
||||
+
|
||||
+/*
|
||||
* known 6338 boards
|
||||
*/
|
||||
#ifdef CONFIG_BCM63XX_CPU_6338
|
||||
@@ -1444,6 +1451,7 @@ void __init board_prom_init(void)
|
||||
|
||||
/* extract nvram data */
|
||||
memcpy(&nvram, boot_addr + BCM963XX_NVRAM_OFFSET, sizeof(nvram));
|
||||
+ memcpy(&nvram_buf, boot_addr + BCM963XX_NVRAM_OFFSET, NVRAM_SPACE);
|
||||
|
||||
/* check checksum before using data */
|
||||
if (nvram.version <= 4)
|
||||
--- a/arch/mips/mm/cache.c
|
||||
+++ b/arch/mips/mm/cache.c
|
||||
@@ -52,6 +52,7 @@ void (*_dma_cache_wback)(unsigned long s
|
||||
void (*_dma_cache_inv)(unsigned long start, unsigned long size);
|
||||
|
||||
EXPORT_SYMBOL(_dma_cache_wback_inv);
|
||||
+EXPORT_SYMBOL(_dma_cache_inv);
|
||||
|
||||
#endif /* CONFIG_DMA_NONCOHERENT */
|
||||
|
||||
@ -1,109 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -662,6 +662,98 @@ static struct board_info __initdata boar
|
||||
},
|
||||
};
|
||||
|
||||
+static struct board_info __initdata board_CPVA642 = {
|
||||
+ .name = "CPVA642",
|
||||
+ .expected_cpu_id = 0x6358,
|
||||
+
|
||||
+ .has_uart0 = 1,
|
||||
+ .has_enet1 = 1,
|
||||
+ .has_pci = 1,
|
||||
+
|
||||
+ .enet1 = {
|
||||
+ .force_speed_100 = 1,
|
||||
+ .force_duplex_full = 1,
|
||||
+ },
|
||||
+
|
||||
+ .has_ohci0 = 1,
|
||||
+ .has_ehci0 = 1,
|
||||
+
|
||||
+ .leds = {
|
||||
+ /* bi-color */
|
||||
+ {
|
||||
+ .name = "power:red",
|
||||
+ .gpio = 14,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "power:green",
|
||||
+ .gpio = 11,
|
||||
+ .active_low = 1,
|
||||
+ .default_trigger = "default-on",
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "wifi:red",
|
||||
+ .gpio = 6,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "wifi:green",
|
||||
+ .gpio = 28,
|
||||
+ .active_low = 0,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "link:red",
|
||||
+ .gpio = 9,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "link:green",
|
||||
+ .gpio = 10,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ /* green only */
|
||||
+ {
|
||||
+ .name = "ether",
|
||||
+ .gpio = 1,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "phone1",
|
||||
+ .gpio = 4,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "phone2",
|
||||
+ .gpio = 2,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "usb",
|
||||
+ .gpio = 3,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ },
|
||||
+
|
||||
+ .buttons = {
|
||||
+ {
|
||||
+ .desc = "reset",
|
||||
+ .gpio = 36,
|
||||
+ .active_low = 1,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_RESTART,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ {
|
||||
+ .desc = "wps",
|
||||
+ .gpio = 37,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_WPS_BUTTON,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
+
|
||||
static struct board_info __initdata board_AGPFS0 = {
|
||||
.name = "AGPF-S0",
|
||||
.expected_cpu_id = 0x6358,
|
||||
@@ -1324,6 +1416,7 @@ static const struct board_info __initdat
|
||||
&board_96358vw,
|
||||
&board_96358vw2,
|
||||
&board_AGPFS0,
|
||||
+ &board_CPVA642,
|
||||
&board_DWVS0,
|
||||
&board_nb4_ser_r0,
|
||||
&board_nb4_ser_r1,
|
||||
@ -1,70 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -562,6 +562,59 @@ static struct board_info __initdata boar
|
||||
* known 6358 boards
|
||||
*/
|
||||
#ifdef CONFIG_BCM63XX_CPU_6358
|
||||
+
|
||||
+static struct board_info __initdata board_96358gw = {
|
||||
+ .name = "96358GW",
|
||||
+ .expected_cpu_id = 0x6358,
|
||||
+
|
||||
+ .has_uart0 = 1,
|
||||
+ .has_enet1 = 1,
|
||||
+ .has_pci = 1,
|
||||
+
|
||||
+ .enet1 = {
|
||||
+ .force_speed_100 = 1,
|
||||
+ .force_duplex_full = 1,
|
||||
+ },
|
||||
+
|
||||
+ .leds = {
|
||||
+ {
|
||||
+ .name = "power:green",
|
||||
+ .gpio = 5,
|
||||
+ .active_low = 1,
|
||||
+ .default_trigger = "default-on",
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "power:red",
|
||||
+ .gpio = 4,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "adsl",
|
||||
+ .gpio = 9,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "internet:green",
|
||||
+ .gpio = 2,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "internet:red",
|
||||
+ .gpio = 10,
|
||||
+ },
|
||||
+ },
|
||||
+
|
||||
+ .buttons = {
|
||||
+ {
|
||||
+ .desc = "reset",
|
||||
+ .gpio = 34,
|
||||
+ .active_low = 1,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_RESTART,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
static struct board_info __initdata board_96358vw = {
|
||||
.name = "96358VW",
|
||||
.expected_cpu_id = 0x6358,
|
||||
@@ -1413,6 +1466,7 @@ static const struct board_info __initdat
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_BCM63XX_CPU_6358
|
||||
+ &board_96358gw,
|
||||
&board_96358vw,
|
||||
&board_96358vw2,
|
||||
&board_AGPFS0,
|
||||
@ -1,62 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -35,6 +35,7 @@
|
||||
#include <bcm63xx_dev_usb_udc.h>
|
||||
#include <bcm63xx_dev_spi.h>
|
||||
#include <board_bcm963xx.h>
|
||||
+#include <bcm_tag.h>
|
||||
|
||||
#define PFX "board_bcm963xx: "
|
||||
|
||||
@@ -44,6 +45,9 @@
|
||||
#define NB4_SPI_GPIO_CLK 6
|
||||
#define NB4_74HC64_GPIO(X) (NB4_74X164_GPIO_BASE + (X))
|
||||
|
||||
+#define CFE_OFFSET_64K 0x10000
|
||||
+#define CFE_OFFSET_128K 0x20000
|
||||
+
|
||||
static struct bcm963xx_nvram nvram;
|
||||
static unsigned int mac_addr_used;
|
||||
static struct board_info board;
|
||||
@@ -1566,6 +1570,29 @@ static int board_get_mac_address(u8 *mac
|
||||
return 0;
|
||||
}
|
||||
|
||||
+static void __init boardid_fixup(u8 *boot_addr)
|
||||
+{
|
||||
+ struct bcm_tag *tag = (struct bcm_tag *)(boot_addr + CFE_OFFSET_64K);
|
||||
+
|
||||
+ /* check if bcm_tag is at 64k offset */
|
||||
+ if (strncmp(nvram.name, tag->boardid, BOARDID_LEN) != 0) {
|
||||
+ /* else try 128k */
|
||||
+ tag = (struct bcm_tag *)(boot_addr + CFE_OFFSET_128K);
|
||||
+ if (strncmp(nvram.name, tag->boardid, BOARDID_LEN) != 0) {
|
||||
+ /* No tag found */
|
||||
+ printk(KERN_DEBUG "No bcm_tag found!\n");
|
||||
+ return;
|
||||
+ }
|
||||
+ }
|
||||
+ /* check if we should override the boardid */
|
||||
+ if (tag->information1[0] != '+')
|
||||
+ return;
|
||||
+
|
||||
+ strncpy(nvram.name, &tag->information1[1], BOARDID_LEN);
|
||||
+
|
||||
+ printk(KERN_INFO "Overriding boardid with '%s'\n", nvram.name);
|
||||
+}
|
||||
+
|
||||
/*
|
||||
* early init callback, read nvram data from flash and checksum it
|
||||
*/
|
||||
@@ -1617,6 +1644,11 @@ void __init board_prom_init(void)
|
||||
/* Fixup broken nb4 board name */
|
||||
nb4_nvram_fixup();
|
||||
|
||||
+ if (strcmp(cfe_version, "unknown") != 0) {
|
||||
+ /* cfe present */
|
||||
+ boardid_fixup(boot_addr);
|
||||
+ }
|
||||
+
|
||||
/* find board by name */
|
||||
for (i = 0; i < ARRAY_SIZE(bcm963xx_boards); i++) {
|
||||
if (strncmp(nvram.name, bcm963xx_boards[i]->name,
|
||||
@ -1,78 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -560,6 +560,67 @@ static struct board_info __initdata boar
|
||||
|
||||
};
|
||||
|
||||
+static struct board_info __initdata board_spw500v = {
|
||||
+ .name = "SPW500V",
|
||||
+ .expected_cpu_id = 0x6348,
|
||||
+
|
||||
+ .has_uart0 = 1,
|
||||
+ .has_enet0 = 1,
|
||||
+ .has_pci = 1,
|
||||
+
|
||||
+ .enet0 = {
|
||||
+ .has_phy = 1,
|
||||
+ .use_internal_phy = 1,
|
||||
+ },
|
||||
+
|
||||
+ .has_dsp = 1,
|
||||
+ .dsp = {
|
||||
+ .gpio_rst = 6,
|
||||
+ .gpio_int = 34,
|
||||
+ .ext_irq = 2,
|
||||
+ .cs = 2,
|
||||
+ },
|
||||
+
|
||||
+ .leds = {
|
||||
+ {
|
||||
+ .name = "power:red",
|
||||
+ .gpio = 1,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "power:green",
|
||||
+ .gpio = 0,
|
||||
+ .active_low = 1,
|
||||
+ .default_trigger = "default-on",
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "ppp",
|
||||
+ .gpio = 3,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ { .name = "pstn",
|
||||
+ .gpio = 28,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "voip",
|
||||
+ .gpio = 32,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ },
|
||||
+
|
||||
+ .buttons = {
|
||||
+ {
|
||||
+ .desc = "reset",
|
||||
+ .gpio = 33,
|
||||
+ .active_low = 1,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_RESTART,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
#endif
|
||||
|
||||
/*
|
||||
@@ -1467,6 +1528,7 @@ static const struct board_info __initdat
|
||||
&board_96348gw_a,
|
||||
&board_rta1025w_16,
|
||||
&board_96348_D4PW,
|
||||
+ &board_spw500v,
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_BCM63XX_CPU_6358
|
||||
@ -1,129 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -432,6 +432,117 @@ static struct board_info __initdata boar
|
||||
},
|
||||
};
|
||||
|
||||
+static struct board_info __initdata board_gw6200 = {
|
||||
+ .name = "GW6200",
|
||||
+ .expected_cpu_id = 0x6348,
|
||||
+
|
||||
+ .has_uart0 = 1,
|
||||
+ .has_enet0 = 1,
|
||||
+ .has_enet1 = 1,
|
||||
+ .has_pci = 1,
|
||||
+
|
||||
+ .enet0 = {
|
||||
+ .has_phy = 1,
|
||||
+ .use_internal_phy = 1,
|
||||
+ },
|
||||
+ .enet1 = {
|
||||
+ .force_speed_100 = 1,
|
||||
+ .force_duplex_full = 1,
|
||||
+ },
|
||||
+
|
||||
+ .has_ohci0 = 1,
|
||||
+
|
||||
+ .has_dsp = 1,
|
||||
+ .dsp = {
|
||||
+ .gpio_rst = 8, /* FIXME: What is real GPIO here? */
|
||||
+ .gpio_int = 34,
|
||||
+ .ext_irq = 2,
|
||||
+ .cs = 2,
|
||||
+ },
|
||||
+
|
||||
+ .leds = {
|
||||
+ {
|
||||
+ .name = "line1",
|
||||
+ .gpio = 4,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "line2",
|
||||
+ .gpio = 5,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "line3",
|
||||
+ .gpio = 6,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "tel",
|
||||
+ .gpio = 7,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "ethernet",
|
||||
+ .gpio = 35,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ },
|
||||
+ .buttons = {
|
||||
+ {
|
||||
+ .desc = "reset",
|
||||
+ .gpio = 36,
|
||||
+ .active_low = 1,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_RESTART,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
+static struct board_info __initdata board_gw6000 = {
|
||||
+ .name = "GW6000",
|
||||
+ .expected_cpu_id = 0x6348,
|
||||
+
|
||||
+ .has_uart0 = 1,
|
||||
+ .has_enet0 = 1,
|
||||
+ .has_enet1 = 1,
|
||||
+ .has_pci = 1,
|
||||
+
|
||||
+ .enet0 = {
|
||||
+ .has_phy = 1,
|
||||
+ .use_internal_phy = 1,
|
||||
+ },
|
||||
+ .enet1 = {
|
||||
+ .force_speed_100 = 1,
|
||||
+ .force_duplex_full = 1,
|
||||
+ },
|
||||
+
|
||||
+ .has_ohci0 = 1,
|
||||
+
|
||||
+ .has_dsp = 1,
|
||||
+ .dsp = {
|
||||
+ .gpio_rst = 6,
|
||||
+ .gpio_int = 34,
|
||||
+ .ext_irq = 2,
|
||||
+ .cs = 2,
|
||||
+ },
|
||||
+
|
||||
+ /* GW6000 has no GPIO-controlled leds */
|
||||
+
|
||||
+ .buttons = {
|
||||
+ {
|
||||
+ .desc = "reset",
|
||||
+ .gpio = 36,
|
||||
+ .active_low = 1,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_RESTART,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
+
|
||||
+
|
||||
static struct board_info __initdata board_FAST2404 = {
|
||||
.name = "F@ST2404",
|
||||
.expected_cpu_id = 0x6348,
|
||||
@@ -1521,6 +1632,8 @@ static const struct board_info __initdat
|
||||
#ifdef CONFIG_BCM63XX_CPU_6348
|
||||
&board_96348r,
|
||||
&board_96348gw,
|
||||
+ &board_gw6000,
|
||||
+ &board_gw6200,
|
||||
&board_96348gw_10,
|
||||
&board_96348gw_11,
|
||||
&board_FAST2404,
|
||||
@ -1,60 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -364,6 +364,49 @@ static struct board_info __initdata boar
|
||||
},
|
||||
};
|
||||
|
||||
+static struct board_info __initdata board_ct536_ct5621 = {
|
||||
+ .name = "CT536_CT5621",
|
||||
+ .expected_cpu_id = 0x6348,
|
||||
+
|
||||
+ .has_uart0 = 1,
|
||||
+ .has_enet0 = 0,
|
||||
+ .has_enet1 = 1,
|
||||
+ .has_pci = 1,
|
||||
+
|
||||
+ .enet1 = {
|
||||
+ .force_speed_100 = 1,
|
||||
+ .force_duplex_full = 1,
|
||||
+ },
|
||||
+
|
||||
+ .has_ohci0 = 1,
|
||||
+ .has_pccard = 1,
|
||||
+ .has_ehci0 = 1,
|
||||
+
|
||||
+ .leds = {
|
||||
+ {
|
||||
+ .name = "adsl-fail",
|
||||
+ .gpio = 2,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "power",
|
||||
+ .gpio = 0,
|
||||
+ .active_low = 1,
|
||||
+ .default_trigger = "default-on",
|
||||
+ },
|
||||
+ },
|
||||
+ .buttons = {
|
||||
+ {
|
||||
+ .desc = "reset",
|
||||
+ .gpio = 33,
|
||||
+ .active_low = 1,
|
||||
+ .type = EV_KEY,
|
||||
+ .code = KEY_RESTART,
|
||||
+ .threshold = 3,
|
||||
+ },
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
static struct board_info __initdata board_96348gw = {
|
||||
.name = "96348GW",
|
||||
.expected_cpu_id = 0x6348,
|
||||
@@ -1642,6 +1685,7 @@ static const struct board_info __initdat
|
||||
&board_rta1025w_16,
|
||||
&board_96348_D4PW,
|
||||
&board_spw500v,
|
||||
+ &board_ct536_ct5621,
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_BCM63XX_CPU_6358
|
||||
@ -1,89 +0,0 @@ |
||||
Index: linux-2.6.35.9/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
===================================================================
|
||||
--- linux-2.6.35.9.orig/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ linux-2.6.35.9/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -775,6 +775,76 @@ static struct board_info __initdata boar
|
||||
},
|
||||
};
|
||||
|
||||
+static struct board_info __initdata board_96348sv = {
|
||||
+ .name = "MAGIC",
|
||||
+ .expected_cpu_id = 0x6348,
|
||||
+
|
||||
+ .has_uart0 = 1,
|
||||
+ .has_enet0 = 1,
|
||||
+ .has_enet1 = 1,
|
||||
+ .has_pci = 1,
|
||||
+
|
||||
+ .enet0 = {
|
||||
+ .has_phy = 1,
|
||||
+ .use_internal_phy = 1,
|
||||
+ },
|
||||
+ .enet1 = {
|
||||
+ /* is has BP_ENET_EXTERNAL_PHY */
|
||||
+ .force_speed_100 = 1,
|
||||
+ .force_duplex_full = 1,
|
||||
+ },
|
||||
+
|
||||
+ .has_ohci0 = 1,
|
||||
+ .has_pccard = 1,
|
||||
+ .has_ehci0 = 1,
|
||||
+
|
||||
+ .has_dsp = 1,
|
||||
+ .dsp = {
|
||||
+ .gpio_rst = 25,
|
||||
+ .gpio_int = 34,
|
||||
+ .cs = 2,
|
||||
+ .ext_irq = 2,
|
||||
+ },
|
||||
+
|
||||
+ .leds = {
|
||||
+ {
|
||||
+ .name = "voip",
|
||||
+ .gpio = 22,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "adsl",
|
||||
+ .gpio = 5,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "wifi",
|
||||
+ .gpio = 28,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "usb",
|
||||
+ .gpio = 35,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "hpna",
|
||||
+ .gpio = 4,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "power",
|
||||
+ .gpio = 0,
|
||||
+ .active_low = 1,
|
||||
+ .default_trigger = "default-on",
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "stop",
|
||||
+ .gpio = 1,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
#endif
|
||||
|
||||
/*
|
||||
@@ -1686,6 +1756,7 @@ static const struct board_info __initdat
|
||||
&board_96348_D4PW,
|
||||
&board_spw500v,
|
||||
&board_ct536_ct5621,
|
||||
+ &board_96348sv,
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_BCM63XX_CPU_6358
|
||||
@ -1,90 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -1730,6 +1730,79 @@ static struct board_info __initdata boar
|
||||
};
|
||||
#endif
|
||||
|
||||
+static struct board_info __initdata board_HW553 = {
|
||||
+ .name = "HW553",
|
||||
+ .expected_cpu_id = 0x6358,
|
||||
+
|
||||
+ .has_enet0 = 1,
|
||||
+ .has_enet1 = 1,
|
||||
+ .has_pci = 1,
|
||||
+
|
||||
+ .enet0 = {
|
||||
+ .has_phy = 1,
|
||||
+ .use_internal_phy = 1,
|
||||
+ },
|
||||
+
|
||||
+ .enet1 = {
|
||||
+ .force_speed_100 = 1,
|
||||
+ .force_duplex_full = 1,
|
||||
+ },
|
||||
+
|
||||
+ .has_ohci0 = 1,
|
||||
+ .has_ehci0 = 1,
|
||||
+
|
||||
+ .leds = {
|
||||
+ /*Each led on HW553 is bi-color (except wifi) */
|
||||
+ {
|
||||
+ .name = "lan:red",
|
||||
+ .gpio = 34,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "lan:blue",
|
||||
+ .gpio = 35,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "adsl:red",
|
||||
+ .gpio = 22,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "adsl:blue",
|
||||
+ .gpio = 23,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "power:red",
|
||||
+ .gpio = 5,
|
||||
+ .active_low = 1,
|
||||
+ .default_trigger = "default-on",
|
||||
+ },
|
||||
+
|
||||
+ {
|
||||
+ .name = "power:blue",
|
||||
+ .gpio = 4,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "wifi:red",
|
||||
+ .gpio = 25,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "internetkey:red",
|
||||
+ .gpio = 12,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "internetkey:blue",
|
||||
+ .gpio = 13,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
/*
|
||||
* all boards
|
||||
*/
|
||||
@@ -1771,6 +1844,7 @@ static const struct board_info __initdat
|
||||
&board_nb4_ser_r2,
|
||||
&board_nb4_fxc_r1,
|
||||
&board_nb4_fxc_r2,
|
||||
+ &board_HW553,
|
||||
#endif
|
||||
};
|
||||
|
||||
@ -1,54 +0,0 @@ |
||||
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
||||
@@ -178,6 +178,43 @@ static struct board_info __initdata boar
|
||||
},
|
||||
},
|
||||
};
|
||||
+
|
||||
+static struct board_info __initdata board_rta1320_16m = {
|
||||
+ .name = "RTA1320_16M",
|
||||
+ .expected_cpu_id = 0x6338,
|
||||
+
|
||||
+ .has_uart0 = 1,
|
||||
+ .has_enet0 = 1,
|
||||
+
|
||||
+ .enet0 = {
|
||||
+ .force_speed_100 = 1,
|
||||
+ .force_duplex_full = 1,
|
||||
+ },
|
||||
+
|
||||
+ .leds = {
|
||||
+ {
|
||||
+ .name = "adsl",
|
||||
+ .gpio = 3,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "ppp",
|
||||
+ .gpio = 4,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "power",
|
||||
+ .gpio = 0,
|
||||
+ .active_low = 1,
|
||||
+ .default_trigger = "default-on",
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "stop",
|
||||
+ .gpio = 1,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ },
|
||||
+};
|
||||
#endif
|
||||
|
||||
/*
|
||||
@@ -1811,6 +1848,7 @@ static const struct board_info __initdat
|
||||
&board_96338gw,
|
||||
&board_96338w,
|
||||
&board_96338w2_e7t,
|
||||
+ &board_rta1320_16m,
|
||||
#endif
|
||||
#ifdef CONFIG_BCM63XX_CPU_6345
|
||||
&board_96345gw2,
|
||||
@ -1,20 +0,0 @@ |
||||
--- a/drivers/ssb/sprom.c
|
||||
+++ b/drivers/ssb/sprom.c
|
||||
@@ -176,6 +176,7 @@ const struct ssb_sprom *ssb_get_fallback
|
||||
{
|
||||
return fallback_sprom;
|
||||
}
|
||||
+EXPORT_SYMBOL(ssb_get_fallback_sprom);
|
||||
|
||||
/* http://bcm-v4.sipsolutions.net/802.11/IsSpromAvailable */
|
||||
bool ssb_is_sprom_available(struct ssb_bus *bus)
|
||||
--- a/include/linux/ssb/ssb.h
|
||||
+++ b/include/linux/ssb/ssb.h
|
||||
@@ -405,6 +405,7 @@ extern bool ssb_is_sprom_available(struc
|
||||
/* Set a fallback SPROM.
|
||||
* See kdoc at the function definition for complete documentation. */
|
||||
extern int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom);
|
||||
+extern const struct ssb_sprom *ssb_get_fallback_sprom(void);
|
||||
|
||||
/* Suspend a SSB bus.
|
||||
* Call this from the parent bus suspend routine. */
|
||||
Loading…
Reference in new issue