Florian Fainelli
13 years ago
parent
95edc71814
commit
07486c4d96
@ -1,243 +0,0 @@ |
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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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@@ -29,6 +29,7 @@
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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 <bcm63xx_dev_usb_udc.h>
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#include <board_bcm963xx.h>
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#define PFX "board_bcm963xx: "
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@@ -400,6 +401,8 @@ static struct board_info __initdata boar
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.has_ohci0 = 1,
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.has_pccard = 1,
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.has_ehci0 = 1,
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+
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+ .has_udc0 = 1,
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};
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static struct board_info __initdata board_rta1025w_16 = {
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@@ -911,6 +914,9 @@ int __init board_register_devices(void)
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if (board.has_dsp)
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bcm63xx_dsp_register(&board.dsp);
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+ if (board.has_udc0)
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+ bcm63xx_udc_register();
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+
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/* read base address of boot chip select (0) */
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val = bcm_mpi_readl(MPI_CSBASE_REG(0));
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val &= MPI_CSBASE_BASE_MASK;
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--- /dev/null
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+++ b/arch/mips/bcm63xx/dev-usb-udc.c
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@@ -0,0 +1,58 @@
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+/*
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+ * Copyright (C) 2009 Henk Vergonet <Henk.Vergonet@gmail.com>
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+ *
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+ * This program is free software; you can redistribute it and/or
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+ * modify it under the terms of the GNU General Public License as
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+ * published by the Free Software Foundation; either version 2 of
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+ * the License, or (at your option) any later version.
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+ *
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+ * This program is distributed in the hope that it will be useful,
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+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ * GNU General Public License for more details.
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+ *
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+ * You should have received a copy of the GNU General Public License
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+ * along with this program; if not, write to the Free Software
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+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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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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+
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+static struct resource udc_resources[] = {
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+ {
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+ .start = -1, /* filled at runtime */
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+ .end = -1, /* filled at runtime */
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+ .flags = IORESOURCE_MEM,
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+ },
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+ {
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+ .start = -1, /* 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 udc_dmamask = ~(u32)0;
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+
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+static struct platform_device bcm63xx_udc_device = {
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+ .name = "bcm63xx-udc",
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+ .id = 0,
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+ .num_resources = ARRAY_SIZE(udc_resources),
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+ .resource = udc_resources,
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+ .dev = {
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+ .dma_mask = &udc_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_udc_register(void)
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+{
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+ if (!BCMCPU_IS_6338() && !BCMCPU_IS_6345() && !BCMCPU_IS_6348())
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+ return 0;
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+
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+ udc_resources[0].start = bcm63xx_regset_address(RSET_UDC0);
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+ udc_resources[0].end = udc_resources[0].start;
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+ udc_resources[0].end += RSET_UDC_SIZE - 1;
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+ udc_resources[1].start = bcm63xx_get_irq_number(IRQ_UDC0);
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+ return platform_device_register(&bcm63xx_udc_device);
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+}
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--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
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+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
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@@ -127,7 +127,7 @@ enum bcm63xx_regs_set {
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#define BCM_6338_UART1_BASE (0xdeadbeef)
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#define BCM_6338_GPIO_BASE (0xfffe0400)
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#define BCM_6338_SPI_BASE (0xfffe0c00)
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-#define BCM_6338_UDC0_BASE (0xdeadbeef)
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+#define BCM_6338_UDC0_BASE (0xfffe3000)
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#define BCM_6338_USBDMA_BASE (0xfffe2400)
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#define BCM_6338_OHCI0_BASE (0xdeadbeef)
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#define BCM_6338_OHCI_PRIV_BASE (0xfffe3000)
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@@ -158,7 +158,7 @@ enum bcm63xx_regs_set {
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#define BCM_6345_UART1_BASE (0xdeadbeef)
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#define BCM_6345_GPIO_BASE (0xfffe0400)
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#define BCM_6345_SPI_BASE (0xdeadbeef)
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-#define BCM_6345_UDC0_BASE (0xdeadbeef)
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+#define BCM_6345_UDC0_BASE (0xfffe2100)
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#define BCM_6345_USBDMA_BASE (0xfffe2800)
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#define BCM_6345_ENET0_BASE (0xfffe1800)
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#define BCM_6345_ENETDMA_BASE (0xfffe2800)
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@@ -215,7 +215,7 @@ enum bcm63xx_regs_set {
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#define BCM_6358_UART1_BASE (0xfffe0120)
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#define BCM_6358_GPIO_BASE (0xfffe0080)
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#define BCM_6358_SPI_BASE (0xdeadbeef)
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-#define BCM_6358_UDC0_BASE (0xfffe0800)
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+#define BCM_6358_UDC0_BASE (0xfffe0400)
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#define BCM_6358_OHCI0_BASE (0xfffe1400)
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#define BCM_6358_OHCI_PRIV_BASE (0xdeadbeef)
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#define BCM_6358_USBH_PRIV_BASE (0xfffe1500)
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@@ -444,6 +444,7 @@ enum bcm63xx_irq {
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IRQ_UART0,
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IRQ_UART1,
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IRQ_DSL,
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+ IRQ_UDC0,
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IRQ_ENET0,
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IRQ_ENET1,
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IRQ_ENET_PHY,
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@@ -486,7 +487,7 @@ enum bcm63xx_irq {
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#define BCM_6345_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
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#define BCM_6345_DSL_IRQ (IRQ_INTERNAL_BASE + 3)
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#define BCM_6345_ATM_IRQ (IRQ_INTERNAL_BASE + 4)
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-#define BCM_6345_USB_IRQ (IRQ_INTERNAL_BASE + 5)
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+#define BCM_6345_UDC0_IRQ (IRQ_INTERNAL_BASE + 5)
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#define BCM_6345_ENET0_IRQ (IRQ_INTERNAL_BASE + 8)
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#define BCM_6345_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 12)
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#define BCM_6345_ENET0_RXDMA_IRQ (IRQ_INTERNAL_BASE + 13 + 1)
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@@ -508,10 +509,17 @@ enum bcm63xx_irq {
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#define BCM_6348_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
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#define BCM_6348_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
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#define BCM_6348_DSL_IRQ (IRQ_INTERNAL_BASE + 4)
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+#define BCM_6348_UDC0_IRQ (IRQ_INTERNAL_BASE + 6)
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#define BCM_6348_ENET1_IRQ (IRQ_INTERNAL_BASE + 7)
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#define BCM_6348_ENET0_IRQ (IRQ_INTERNAL_BASE + 8)
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#define BCM_6348_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 9)
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#define BCM_6348_OHCI0_IRQ (IRQ_INTERNAL_BASE + 12)
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+#define BCM_6348_USB_CNTL_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 14)
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+#define BCM_6348_USB_CNTL_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 15)
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+#define BCM_6348_USB_BULK_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 16)
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+#define BCM_6348_USB_BULK_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 17)
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+#define BCM_6348_USB_ISO_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 18)
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+#define BCM_6348_USB_ISO_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 19)
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#define BCM_6348_ENET0_RXDMA_IRQ (IRQ_INTERNAL_BASE + 20)
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#define BCM_6348_ENET0_TXDMA_IRQ (IRQ_INTERNAL_BASE + 21)
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#define BCM_6348_ENET1_RXDMA_IRQ (IRQ_INTERNAL_BASE + 22)
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--- /dev/null
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+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_udc.h
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@@ -0,0 +1,6 @@
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+#ifndef BCM63XX_DEV_USB_UDC_H_
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+#define BCM63XX_DEV_USB_UDC_H_
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+
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+int bcm63xx_udc_register(void);
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+
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+#endif /* BCM63XX_DEV_USB_UDC_H_ */
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--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
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+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
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@@ -47,6 +47,7 @@ struct board_info {
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unsigned int has_dsp:1;
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unsigned int has_uart0:1;
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unsigned int has_uart1:1;
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+ unsigned int has_udc0:1;
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/* ethernet config */
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struct bcm63xx_enet_platform_data enet0;
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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 dev-usb-ehci.o
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+ dev-usb-ohci.o dev-usb-ehci.o dev-usb-udc.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/clk.c
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+++ b/arch/mips/bcm63xx/clk.c
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@@ -141,6 +141,30 @@ static struct clk clk_usbh = {
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};
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/*
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+ * USB slave clock
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+ */
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+static void usbs_set(struct clk *clk, int enable)
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+{
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+ u32 mask;
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+
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+ switch(bcm63xx_get_cpu_id()) {
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+ case BCM6338_CPU_ID:
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+ mask = CKCTL_6338_USBS_EN;
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+ break;
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+ case BCM6348_CPU_ID:
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+ mask = CKCTL_6348_USBS_EN;
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+ break;
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+ default:
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+ return;
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+ }
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+ bcm_hwclock_set(mask, enable);
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+}
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+
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+static struct clk clk_usbs = {
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+ .set = usbs_set,
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+};
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+
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+/*
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* SPI clock
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*/
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static void spi_set(struct clk *clk, int enable)
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@@ -208,6 +232,8 @@ struct clk *clk_get(struct device *dev,
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return &clk_ephy;
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if (!strcmp(id, "usbh"))
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return &clk_usbh;
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+ if (!strcmp(id, "usbs"))
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+ return &clk_usbs;
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if (!strcmp(id, "spi"))
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return &clk_spi;
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if (!strcmp(id, "periph"))
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--- a/arch/mips/bcm63xx/Kconfig
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+++ b/arch/mips/bcm63xx/Kconfig
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@@ -7,6 +7,7 @@ config BCM63XX_CPU_6338
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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_UDC
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config BCM63XX_CPU_6345
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bool "support 6345 CPU"
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@@ -19,6 +20,7 @@ config BCM63XX_CPU_6348
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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_UDC
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config BCM63XX_CPU_6358
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bool "support 6358 CPU"
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@ -1,243 +0,0 @@ |
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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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@@ -29,6 +29,7 @@
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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 <bcm63xx_dev_usb_udc.h>
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#include <board_bcm963xx.h>
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#define PFX "board_bcm963xx: "
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@@ -400,6 +401,8 @@ static struct board_info __initdata boar
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.has_ohci0 = 1,
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.has_pccard = 1,
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.has_ehci0 = 1,
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+
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+ .has_udc0 = 1,
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};
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static struct board_info __initdata board_rta1025w_16 = {
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@@ -911,6 +914,9 @@ int __init board_register_devices(void)
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if (board.has_dsp)
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bcm63xx_dsp_register(&board.dsp);
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+ if (board.has_udc0)
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+ bcm63xx_udc_register();
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+
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/* read base address of boot chip select (0) */
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val = bcm_mpi_readl(MPI_CSBASE_REG(0));
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val &= MPI_CSBASE_BASE_MASK;
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--- /dev/null
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+++ b/arch/mips/bcm63xx/dev-usb-udc.c
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@@ -0,0 +1,58 @@
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+/*
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+ * Copyright (C) 2009 Henk Vergonet <Henk.Vergonet@gmail.com>
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+ *
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+ * This program is free software; you can redistribute it and/or
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+ * modify it under the terms of the GNU General Public License as
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+ * published by the Free Software Foundation; either version 2 of
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+ * the License, or (at your option) any later version.
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+ *
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+ * This program is distributed in the hope that it will be useful,
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+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ * GNU General Public License for more details.
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+ *
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+ * You should have received a copy of the GNU General Public License
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+ * along with this program; if not, write to the Free Software
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+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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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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+
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+static struct resource udc_resources[] = {
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+ {
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+ .start = -1, /* filled at runtime */
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+ .end = -1, /* filled at runtime */
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+ .flags = IORESOURCE_MEM,
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+ },
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+ {
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+ .start = -1, /* 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 udc_dmamask = ~(u32)0;
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+
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+static struct platform_device bcm63xx_udc_device = {
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+ .name = "bcm63xx-udc",
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+ .id = 0,
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+ .num_resources = ARRAY_SIZE(udc_resources),
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+ .resource = udc_resources,
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+ .dev = {
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+ .dma_mask = &udc_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_udc_register(void)
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+{
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+ if (!BCMCPU_IS_6338() && !BCMCPU_IS_6345() && !BCMCPU_IS_6348())
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+ return 0;
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+
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+ udc_resources[0].start = bcm63xx_regset_address(RSET_UDC0);
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+ udc_resources[0].end = udc_resources[0].start;
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+ udc_resources[0].end += RSET_UDC_SIZE - 1;
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+ udc_resources[1].start = bcm63xx_get_irq_number(IRQ_UDC0);
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+ return platform_device_register(&bcm63xx_udc_device);
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+}
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--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
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+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
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@@ -127,7 +127,7 @@ enum bcm63xx_regs_set {
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#define BCM_6338_UART1_BASE (0xdeadbeef)
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#define BCM_6338_GPIO_BASE (0xfffe0400)
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#define BCM_6338_SPI_BASE (0xfffe0c00)
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-#define BCM_6338_UDC0_BASE (0xdeadbeef)
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+#define BCM_6338_UDC0_BASE (0xfffe3000)
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#define BCM_6338_USBDMA_BASE (0xfffe2400)
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#define BCM_6338_OHCI0_BASE (0xdeadbeef)
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#define BCM_6338_OHCI_PRIV_BASE (0xfffe3000)
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@@ -158,7 +158,7 @@ enum bcm63xx_regs_set {
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#define BCM_6345_UART1_BASE (0xdeadbeef)
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#define BCM_6345_GPIO_BASE (0xfffe0400)
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#define BCM_6345_SPI_BASE (0xdeadbeef)
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-#define BCM_6345_UDC0_BASE (0xdeadbeef)
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+#define BCM_6345_UDC0_BASE (0xfffe2100)
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#define BCM_6345_USBDMA_BASE (0xfffe2800)
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#define BCM_6345_ENET0_BASE (0xfffe1800)
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#define BCM_6345_ENETDMA_BASE (0xfffe2800)
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@@ -215,7 +215,7 @@ enum bcm63xx_regs_set {
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#define BCM_6358_UART1_BASE (0xfffe0120)
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#define BCM_6358_GPIO_BASE (0xfffe0080)
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#define BCM_6358_SPI_BASE (0xdeadbeef)
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-#define BCM_6358_UDC0_BASE (0xfffe0800)
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+#define BCM_6358_UDC0_BASE (0xfffe0400)
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#define BCM_6358_OHCI0_BASE (0xfffe1400)
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#define BCM_6358_OHCI_PRIV_BASE (0xdeadbeef)
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#define BCM_6358_USBH_PRIV_BASE (0xfffe1500)
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@@ -444,6 +444,7 @@ enum bcm63xx_irq {
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IRQ_UART0,
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IRQ_UART1,
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IRQ_DSL,
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+ IRQ_UDC0,
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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"
|
||||
@ -1,238 +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 = {
|
||||
@@ -932,6 +935,9 @@ int __init board_register_devices(void)
|
||||
}
|
||||
#endif
|
||||
|
||||
+ if (board.has_udc0)
|
||||
+ bcm63xx_udc_register();
|
||||
+
|
||||
/* read base address of boot chip select (0) */
|
||||
val = bcm_mpi_readl(MPI_CSBASE_REG(0));
|
||||
val &= MPI_CSBASE_BASE_MASK;
|
||||
--- /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
|
||||
@@ -163,7 +163,7 @@ enum bcm63xx_regs_set {
|
||||
#define BCM_6338_GPIO_BASE (0xfffe0400)
|
||||
#define BCM_6338_SPI_BASE (0xfffe0c00)
|
||||
#define BCM_6338_SPI2_BASE (0xdeadbeef)
|
||||
-#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)
|
||||
@@ -207,7 +207,7 @@ enum bcm63xx_regs_set {
|
||||
#define BCM_6345_GPIO_BASE (0xfffe0400)
|
||||
#define BCM_6345_SPI_BASE (0xdeadbeef)
|
||||
#define BCM_6345_SPI2_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)
|
||||
@@ -291,7 +291,7 @@ enum bcm63xx_regs_set {
|
||||
#define BCM_6358_GPIO_BASE (0xfffe0080)
|
||||
#define BCM_6358_SPI_BASE (0xdeadbeef)
|
||||
#define BCM_6358_SPI2_BASE (0xfffe0800)
|
||||
-#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)
|
||||
@@ -481,6 +481,7 @@ enum bcm63xx_irq {
|
||||
IRQ_UART0,
|
||||
IRQ_UART1,
|
||||
IRQ_DSL,
|
||||
+ IRQ_UDC0,
|
||||
IRQ_ENET0,
|
||||
IRQ_ENET1,
|
||||
IRQ_ENET_PHY,
|
||||
@@ -547,6 +548,7 @@ enum bcm63xx_irq {
|
||||
#define BCM_6345_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 12)
|
||||
#define BCM_6345_OHCI0_IRQ 0
|
||||
#define BCM_6345_EHCI0_IRQ 0
|
||||
+#define BCM_6345_UDC0_IRQ (IRQ_INTERNAL_BASE + 5)
|
||||
#define BCM_6345_ENET0_RXDMA_IRQ (IRQ_INTERNAL_BASE + 13 + 1)
|
||||
#define BCM_6345_ENET0_TXDMA_IRQ (IRQ_INTERNAL_BASE + 13 + 2)
|
||||
#define BCM_6345_ENET1_RXDMA_IRQ 0
|
||||
@@ -577,6 +579,13 @@ enum bcm63xx_irq {
|
||||
#define BCM_6348_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 9)
|
||||
#define BCM_6348_OHCI0_IRQ (IRQ_INTERNAL_BASE + 12)
|
||||
#define BCM_6348_EHCI0_IRQ 0
|
||||
+#define BCM_6348_UDC0_IRQ (IRQ_INTERNAL_BASE + 6)
|
||||
+#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
|
||||
@@ -48,6 +48,7 @@ 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-usb-ehci.o dev-usb-ohci.o dev-wdt.o
|
||||
+ dev-usb-ehci.o dev-usb-ohci.o dev-usb-udc.o dev-wdt.o
|
||||
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
|
||||
|
||||
obj-y += boards/
|
||||
--- a/arch/mips/bcm63xx/clk.c
|
||||
+++ b/arch/mips/bcm63xx/clk.c
|
||||
@@ -171,6 +171,30 @@ 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)
|
||||
@@ -270,6 +294,8 @@ 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, "xtm"))
|
||||
--- a/arch/mips/bcm63xx/Kconfig
|
||||
+++ b/arch/mips/bcm63xx/Kconfig
|
||||
@@ -5,6 +5,7 @@ config BCM63XX_CPU_6338
|
||||
bool "support 6338 CPU"
|
||||
select HW_HAS_PCI
|
||||
select USB_ARCH_HAS_OHCI if USB_SUPPORT
|
||||
+ select USB_ARCH_HAS_UDC
|
||||
|
||||
config BCM63XX_CPU_6345
|
||||
bool "support 6345 CPU"
|
||||
@@ -13,6 +14,7 @@ config BCM63XX_CPU_6348
|
||||
bool "support 6348 CPU"
|
||||
select HW_HAS_PCI
|
||||
select USB_ARCH_HAS_OHCI if USB_SUPPORT
|
||||
+ select USB_ARCH_HAS_UDC
|
||||
|
||||
config BCM63XX_CPU_6358
|
||||
bool "support 6358 CPU"
|
||||
Loading…
Reference in new issue