ar71xx: Add QCA953X version2 SoC support

http://patchwork.ozlabs.org/patch/435234/

Signed-off-by: 郭传鈜 <gch981213@gmail.com>
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 44527

target/linux/ar71xx/patches-3.18/707-MIPS-ath79-add-support-for-QCA953x-SoC.patch

@@ -22,7 +22,7 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
 
 --- a/arch/mips/ath79/Kconfig
 +++ b/arch/mips/ath79/Kconfig
-@@ -1158,6 +1158,10 @@ config SOC_AR934X
+@@ -1168,6 +1168,10 @@ config SOC_AR934X
  	select PCI_AR724X if PCI
  	def_bool n
  
@@ -33,7 +33,7 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
  config SOC_QCA955X
  	select HW_HAS_PCI
  	select PCI_AR724X if PCI
-@@ -1200,7 +1204,7 @@ config ATH79_DEV_USB
+@@ -1210,7 +1214,7 @@ config ATH79_DEV_USB
  	def_bool n
  
  config ATH79_DEV_WMAC
@@ -233,11 +233,12 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
  	else
 --- a/arch/mips/ath79/early_printk.c
 +++ b/arch/mips/ath79/early_printk.c
-@@ -114,6 +114,7 @@ static void prom_putchar_init(void)
+@@ -114,6 +114,8 @@ static void prom_putchar_init(void)
  	case REV_ID_MAJOR_AR9341:
  	case REV_ID_MAJOR_AR9342:
  	case REV_ID_MAJOR_AR9344:
 +	case REV_ID_MAJOR_QCA9533:
++	case REV_ID_MAJOR_QCA9533_V2:
  	case REV_ID_MAJOR_QCA9556:
  	case REV_ID_MAJOR_QCA9558:
  		_prom_putchar = prom_putchar_ar71xx;
@@ -283,10 +284,22 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
  		ath79_ip3_handler = ath79_default_ip3_handler;
 --- a/arch/mips/ath79/setup.c
 +++ b/arch/mips/ath79/setup.c
-@@ -151,6 +151,12 @@ static void __init ath79_detect_sys_type
+@@ -59,6 +59,7 @@ static void __init ath79_detect_sys_type
+ 	u32 major;
+ 	u32 minor;
+ 	u32 rev = 0;
++	u32 ver = 1;
+ 
+ 	id = ath79_reset_rr(AR71XX_RESET_REG_REV_ID);
+ 	major = id & REV_ID_MAJOR_MASK;
+@@ -151,6 +152,16 @@ static void __init ath79_detect_sys_type
  		rev = id & AR934X_REV_ID_REVISION_MASK;
  		break;
  
++	case REV_ID_MAJOR_QCA9533_V2:
++		ver = 2;
++		/* drop through */
++
 +	case REV_ID_MAJOR_QCA9533:
 +		ath79_soc = ATH79_SOC_QCA9533;
 +		chip = "9533";
@@ -296,15 +309,19 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
  	case REV_ID_MAJOR_QCA9556:
  		ath79_soc = ATH79_SOC_QCA9556;
  		chip = "9556";
-@@ -169,7 +175,7 @@ static void __init ath79_detect_sys_type
+@@ -169,9 +180,9 @@ static void __init ath79_detect_sys_type
  
  	ath79_soc_rev = rev;
  
 -	if (soc_is_qca955x())
+-		sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s rev %u",
+-			chip, rev);
 +	if (soc_is_qca953x() || soc_is_qca955x())
- 		sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s rev %u",
- 			chip, rev);
++		sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s ver %u rev %u",
++			chip, ver, rev);
  	else
+ 		sprintf(ath79_sys_type, "Atheros AR%s rev %u", chip, rev);
+ 	pr_info("SoC: %s\n", ath79_sys_type);
 --- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
 +++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
 @@ -105,6 +105,9 @@
@@ -381,15 +398,16 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
  #define QCA955X_BOOTSTRAP_REF_CLK_40	BIT(4)
  
  #define AR934X_PCIE_WMAC_INT_WMAC_MISC		BIT(0)
-@@ -565,6 +611,7 @@
+@@ -565,6 +611,8 @@
  #define REV_ID_MAJOR_AR9341		0x0120
  #define REV_ID_MAJOR_AR9342		0x1120
  #define REV_ID_MAJOR_AR9344		0x2120
 +#define REV_ID_MAJOR_QCA9533		0x0140
++#define REV_ID_MAJOR_QCA9533_V2		0x0160
  #define REV_ID_MAJOR_QCA9556		0x0130
  #define REV_ID_MAJOR_QCA9558		0x1130
  
-@@ -587,6 +634,8 @@
+@@ -587,6 +635,8 @@
  
  #define AR934X_REV_ID_REVISION_MASK	0xf
  
@@ -398,7 +416,7 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
  #define QCA955X_REV_ID_REVISION_MASK	0xf
  
  /*
-@@ -640,6 +689,7 @@
+@@ -640,6 +690,7 @@
  #define AR913X_GPIO_COUNT		22
  #define AR933X_GPIO_COUNT		30
  #define AR934X_GPIO_COUNT		23

target/linux/ar71xx/patches-3.18/735-MIPS-ath79-add-support-for-QCA956x-SoC.patch

@@ -276,8 +276,8 @@
  
 --- a/arch/mips/ath79/early_printk.c
 +++ b/arch/mips/ath79/early_printk.c
-@@ -117,6 +117,8 @@ static void prom_putchar_init(void)
- 	case REV_ID_MAJOR_QCA9533:
+@@ -118,6 +118,8 @@ static void prom_putchar_init(void)
+ 	case REV_ID_MAJOR_QCA9533_V2:
  	case REV_ID_MAJOR_QCA9556:
  	case REV_ID_MAJOR_QCA9558:
 +	case REV_ID_MAJOR_TP9343:
@@ -445,7 +445,7 @@
  }
 --- a/arch/mips/ath79/Kconfig
 +++ b/arch/mips/ath79/Kconfig
-@@ -1167,6 +1167,12 @@ config SOC_QCA955X
+@@ -1177,6 +1177,12 @@ config SOC_QCA955X
  	select PCI_AR724X if PCI
  	def_bool n
  
@@ -458,7 +458,7 @@
  config ATH79_DEV_M25P80
  	select ATH79_DEV_SPI
  	def_bool n
-@@ -1204,7 +1210,7 @@ config ATH79_DEV_USB
+@@ -1214,7 +1220,7 @@ config ATH79_DEV_USB
  	def_bool n
  
  config ATH79_DEV_WMAC
@@ -519,7 +519,7 @@
  		return -ENODEV;
 --- a/arch/mips/ath79/setup.c
 +++ b/arch/mips/ath79/setup.c
-@@ -170,15 +170,30 @@ static void __init ath79_detect_sys_type
+@@ -175,15 +175,30 @@ static void __init ath79_detect_sys_type
  		rev = id & QCA955X_REV_ID_REVISION_MASK;
  		break;
  
@@ -543,8 +543,8 @@
  
 -	if (soc_is_qca953x() || soc_is_qca955x())
 +	if (soc_is_qca953x() || soc_is_qca955x() || soc_is_qca9561())
- 		sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s rev %u",
- 			chip, rev);
+ 		sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s ver %u rev %u",
+ 			chip, ver, rev);
 +	else if (soc_is_tp9343())
 +		sprintf(ath79_sys_type, "Qualcomm Atheros TP%s rev %u",
 +			chip, rev);
@@ -686,8 +686,8 @@
  #define REV_ID_MAJOR_MASK		0xfff0
  #define REV_ID_MAJOR_AR71XX		0x00a0
  #define REV_ID_MAJOR_AR913X		0x00b0
-@@ -614,6 +712,8 @@
- #define REV_ID_MAJOR_QCA9533		0x0140
+@@ -615,6 +713,8 @@
+ #define REV_ID_MAJOR_QCA9533_V2		0x0160
  #define REV_ID_MAJOR_QCA9556		0x0130
  #define REV_ID_MAJOR_QCA9558		0x1130
 +#define REV_ID_MAJOR_TP9343		0x0150
@@ -695,7 +695,7 @@
  
  #define AR71XX_REV_ID_MINOR_MASK	0x3
  #define AR71XX_REV_ID_MINOR_AR7130	0x0
-@@ -638,6 +738,8 @@
+@@ -639,6 +739,8 @@
  
  #define QCA955X_REV_ID_REVISION_MASK	0xf
  
@@ -704,7 +704,7 @@
  /*
   * SPI block
   */
-@@ -683,6 +785,19 @@
+@@ -684,6 +786,19 @@
  #define AR934X_GPIO_REG_OUT_FUNC5	0x40
  #define AR934X_GPIO_REG_FUNC		0x6c
  
@@ -724,7 +724,7 @@
  #define AR71XX_GPIO_COUNT		16
  #define AR7240_GPIO_COUNT		18
  #define AR7241_GPIO_COUNT		20
-@@ -691,6 +806,7 @@
+@@ -692,6 +807,7 @@
  #define AR934X_GPIO_COUNT		23
  #define QCA953X_GPIO_COUNT		24
  #define QCA955X_GPIO_COUNT		24