ar71xx: rework patch for qca953x/956x
[openwrt.git] / target / linux / ar71xx / patches-3.18 / 707-MIPS-ath79-add-support-for-QCA953x-SoC.patch
index 4f5d203..be4f547 100644 (file)
@@ -44,7 +44,7 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
  config ATH79_NVRAM
 --- a/arch/mips/ath79/clock.c
 +++ b/arch/mips/ath79/clock.c
-@@ -350,6 +350,91 @@ static void __init ar934x_clocks_init(vo
+@@ -350,6 +350,91 @@ static void __init ar934x_clocks_init(void)
        iounmap(dpll_base);
  }
  
@@ -175,6 +175,48 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
            soc_is_qca955x()) {
                ath79_uart_data[0].uartclk = uart_clk_rate;
                platform_device_register(&ath79_uart_device);
+--- a/arch/mips/ath79/dev-usb.c
++++ b/arch/mips/ath79/dev-usb.c
+@@ -236,6 +236,30 @@ static void __init ar934x_usb_setup(void)
+                          &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
+ }
++static void __init qca953x_usb_setup(void)
++{
++      u32 bootstrap;
++
++      bootstrap = ath79_reset_rr(QCA953X_RESET_REG_BOOTSTRAP);
++
++      ath79_device_reset_set(QCA953X_RESET_USBSUS_OVERRIDE);
++      udelay(1000);
++
++      ath79_device_reset_clear(QCA953X_RESET_USB_PHY);
++      udelay(1000);
++
++      ath79_device_reset_clear(QCA953X_RESET_USB_PHY_ANALOG);
++      udelay(1000);
++
++      ath79_device_reset_clear(QCA953X_RESET_USB_HOST);
++      udelay(1000);
++
++      ath79_usb_register("ehci-platform", -1,
++                         QCA953X_EHCI_BASE, QCA953X_EHCI_SIZE,
++                         ATH79_CPU_IRQ(3),
++                         &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
++}
++
+ static void qca955x_usb_reset_notifier(struct platform_device *pdev)
+ {
+       u32 base;
+@@ -286,6 +310,8 @@ void __init ath79_register_usb(void)
+               ar933x_usb_setup();
+       else if (soc_is_ar934x())
+               ar934x_usb_setup();
++      else if (soc_is_qca953x())
++              qca953x_usb_setup();
+       else if (soc_is_qca955x())
+               qca955x_usb_setup();
+       else
 --- a/arch/mips/ath79/dev-wmac.c
 +++ b/arch/mips/ath79/dev-wmac.c
 @@ -101,7 +101,7 @@ static int ar933x_wmac_reset(void)
@@ -186,7 +228,7 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
  {
        return ath79_soc_rev;
  }
-@@ -126,7 +126,7 @@ static void __init ar933x_wmac_setup(voi
+@@ -126,7 +126,7 @@ static void __init ar933x_wmac_setup(void)
                ath79_wmac_data.is_clk_25mhz = true;
  
        if (ath79_soc_rev == 1)
@@ -195,8 +237,8 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
  
        ath79_wmac_data.external_reset = ar933x_wmac_reset;
  }
-@@ -149,6 +149,26 @@ static void ar934x_wmac_setup(void)
-               ath79_wmac_data.is_clk_25mhz = true;
+@@ -151,6 +151,26 @@ static void ar934x_wmac_setup(void)
+       ath79_wmac_data.get_mac_revision = ar93xx_get_soc_revision;
  }
  
 +static void qca953x_wmac_setup(void)
@@ -207,8 +249,8 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
 +
 +      ath79_wmac_resources[0].start = QCA953X_WMAC_BASE;
 +      ath79_wmac_resources[0].end = QCA953X_WMAC_BASE + QCA953X_WMAC_SIZE - 1;
-+      ath79_wmac_resources[1].start = ATH79_CPU_IRQ(2);
-+      ath79_wmac_resources[1].end = ATH79_CPU_IRQ(2);
++      ath79_wmac_resources[1].start = ATH79_IP2_IRQ(1);
++      ath79_wmac_resources[1].end = ATH79_IP2_IRQ(1);
 +
 +      t = ath79_reset_rr(QCA953X_RESET_REG_BOOTSTRAP);
 +      if (t & QCA953X_BOOTSTRAP_REF_CLK_40)
@@ -222,7 +264,7 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
  static void qca955x_wmac_setup(void)
  {
        u32 t;
-@@ -366,6 +386,8 @@ void __init ath79_register_wmac(u8 *cal_
+@@ -368,6 +388,8 @@ void __init ath79_register_wmac(u8 *cal_data, u8 *mac_addr)
                ar933x_wmac_setup();
        else if (soc_is_ar934x())
                ar934x_wmac_setup();
@@ -244,6 +286,24 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
                _prom_putchar = prom_putchar_ar71xx;
 --- a/arch/mips/ath79/gpio.c
 +++ b/arch/mips/ath79/gpio.c
+@@ -148,7 +148,7 @@ static void __iomem *ath79_gpio_get_function_reg(void)
+           soc_is_ar913x() ||
+           soc_is_ar933x())
+               reg = AR71XX_GPIO_REG_FUNC;
+-      else if (soc_is_ar934x())
++      else if (soc_is_ar934x() || soc_is_qca953x())
+               reg = AR934X_GPIO_REG_FUNC;
+       else
+               BUG();
+@@ -187,7 +187,7 @@ void __init ath79_gpio_output_select(unsigned gpio, u8 val)
+       unsigned int reg;
+       u32 t, s;
+-      BUG_ON(!soc_is_ar934x());
++      BUG_ON(!soc_is_ar934x() && !soc_is_qca953x());
+       if (gpio >= AR934X_GPIO_COUNT)
+               return;
 @@ -224,6 +224,8 @@ void __init ath79_gpio_init(void)
                ath79_gpio_count = AR933X_GPIO_COUNT;
        else if (soc_is_ar934x())
@@ -264,7 +324,7 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
        }
 --- a/arch/mips/ath79/irq.c
 +++ b/arch/mips/ath79/irq.c
-@@ -106,6 +106,7 @@ static void __init ath79_misc_irq_init(v
+@@ -106,6 +106,7 @@ static void __init ath79_misc_irq_init(void)
        else if (soc_is_ar724x() ||
                 soc_is_ar933x() ||
                 soc_is_ar934x() ||
@@ -272,19 +332,80 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
                 soc_is_qca955x())
                ath79_misc_irq_chip.irq_ack = ar724x_misc_irq_ack;
        else
-@@ -352,6 +353,9 @@ void __init arch_init_irq(void)
+@@ -153,6 +154,38 @@ static void ar934x_ip2_irq_init(void)
+       irq_set_chained_handler(ATH79_CPU_IRQ(2), ar934x_ip2_irq_dispatch);
+ }
++static void qca953x_ip2_irq_dispatch(unsigned int irq, struct irq_desc *desc)
++{
++      u32 status;
++
++      disable_irq_nosync(irq);
++
++      status = ath79_reset_rr(QCA953X_RESET_REG_PCIE_WMAC_INT_STATUS);
++
++      if (status & QCA953X_PCIE_WMAC_INT_PCIE_ALL) {
++              ath79_ddr_wb_flush(QCA953X_DDR_REG_FLUSH_PCIE);
++              generic_handle_irq(ATH79_IP2_IRQ(0));
++      } else if (status & QCA953X_PCIE_WMAC_INT_WMAC_ALL) {
++              ath79_ddr_wb_flush(QCA953X_DDR_REG_FLUSH_WMAC);
++              generic_handle_irq(ATH79_IP2_IRQ(1));
++      } else {
++              spurious_interrupt();
++      }
++
++      enable_irq(irq);
++}
++
++static void qca953x_irq_init(void)
++{
++      int i;
++
++      for (i = ATH79_IP2_IRQ_BASE;
++           i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++)
++              irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq);
++
++      irq_set_chained_handler(ATH79_CPU_IRQ(2), qca953x_ip2_irq_dispatch);
++}
++
+ static void qca955x_ip2_irq_dispatch(unsigned int irq, struct irq_desc *desc)
+ {
+       u32 status;
+@@ -335,6 +368,12 @@ static void ar934x_ip3_handler(void)
+       do_IRQ(ATH79_CPU_IRQ(3));
+ }
++static void qca953x_ip3_handler(void)
++{
++      ath79_ddr_wb_flush(QCA953X_DDR_REG_FLUSH_USB);
++      do_IRQ(ATH79_CPU_IRQ(3));
++}
++
+ void __init arch_init_irq(void)
+ {
+       if (soc_is_ar71xx()) {
+@@ -352,6 +391,9 @@ void __init arch_init_irq(void)
        } else if (soc_is_ar934x()) {
                ath79_ip2_handler = ath79_default_ip2_handler;
                ath79_ip3_handler = ar934x_ip3_handler;
 +      } else if (soc_is_qca953x()) {
 +              ath79_ip2_handler = ath79_default_ip2_handler;
-+              ath79_ip3_handler = ath79_default_ip3_handler;
++              ath79_ip3_handler = qca953x_ip3_handler;
        } else if (soc_is_qca955x()) {
                ath79_ip2_handler = ath79_default_ip2_handler;
                ath79_ip3_handler = ath79_default_ip3_handler;
+@@ -365,6 +407,8 @@ void __init arch_init_irq(void)
+       if (soc_is_ar934x())
+               ar934x_ip2_irq_init();
++      else if (soc_is_qca953x())
++              qca953x_irq_init();
+       else if (soc_is_qca955x())
+               qca955x_irq_init();
+ }
 --- a/arch/mips/ath79/setup.c
 +++ b/arch/mips/ath79/setup.c
-@@ -59,6 +59,7 @@ static void __init ath79_detect_sys_type
+@@ -60,6 +60,7 @@ static void __init ath79_detect_sys_type(void)
        u32 major;
        u32 minor;
        u32 rev = 0;
@@ -292,7 +413,7 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
  
        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
+@@ -152,6 +153,16 @@ static void __init ath79_detect_sys_type(void)
                rev = id & AR934X_REV_ID_REVISION_MASK;
                break;
  
@@ -309,38 +430,60 @@ 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";
-@@ -169,9 +180,9 @@ static void __init ath79_detect_sys_type
+@@ -170,7 +181,7 @@ static void __init ath79_detect_sys_type(void)
  
        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 ver %u rev %u",
-+                      chip, ver, rev);
+               sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s rev %u",
+                       chip, 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 @@
+@@ -105,6 +105,21 @@
  #define AR934X_SRIF_BASE      (AR71XX_APB_BASE + 0x00116000)
  #define AR934X_SRIF_SIZE      0x1000
  
++#define QCA953X_GMAC_BASE     (AR71XX_APB_BASE + 0x00070000)
++#define QCA953X_GMAC_SIZE     0x14
 +#define QCA953X_WMAC_BASE     (AR71XX_APB_BASE + 0x00100000)
 +#define QCA953X_WMAC_SIZE     0x20000
++#define QCA953X_EHCI_BASE     0x1b000000
++#define QCA953X_EHCI_SIZE     0x200
++#define QCA953X_SRIF_BASE     (AR71XX_APB_BASE + 0x00116000)
++#define QCA953X_SRIF_SIZE     0x1000
++
++#define QCA953X_PCI_CFG_BASE0 0x14000000
++#define QCA953X_PCI_CTRL_BASE0        (AR71XX_APB_BASE + 0x000f0000)
++#define QCA953X_PCI_CRP_BASE0 (AR71XX_APB_BASE + 0x000c0000)
++#define QCA953X_PCI_MEM_BASE0 0x10000000
++#define QCA953X_PCI_MEM_SIZE  0x02000000
 +
  #define QCA955X_PCI_MEM_BASE0 0x10000000
  #define QCA955X_PCI_MEM_BASE1 0x12000000
  #define QCA955X_PCI_MEM_SIZE  0x02000000
-@@ -279,6 +282,43 @@
+@@ -173,6 +188,12 @@
+ #define AR934X_DDR_REG_FLUSH_PCIE     0xa8
+ #define AR934X_DDR_REG_FLUSH_WMAC     0xac
++#define QCA953X_DDR_REG_FLUSH_GE0     0x9c
++#define QCA953X_DDR_REG_FLUSH_GE1     0xa0
++#define QCA953X_DDR_REG_FLUSH_USB     0xa4
++#define QCA953X_DDR_REG_FLUSH_PCIE    0xa8
++#define QCA953X_DDR_REG_FLUSH_WMAC    0xac
++
+ /*
+  * PLL block
+  */
+@@ -279,6 +300,44 @@
  
  #define AR934X_PLL_SWITCH_CLOCK_CONTROL_MDIO_CLK_SEL  BIT(6)
  
 +#define QCA953X_PLL_CPU_CONFIG_REG            0x00
 +#define QCA953X_PLL_DDR_CONFIG_REG            0x04
 +#define QCA953X_PLL_CLK_CTRL_REG              0x08
++#define QCA953X_PLL_SWITCH_CLOCK_CONTROL_REG  0x24
 +#define QCA953X_PLL_ETH_XMII_CONTROL_REG      0x2c
 +#define QCA953X_PLL_ETH_SGMII_CONTROL_REG     0x48
 +
@@ -351,7 +494,7 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
 +#define QCA953X_PLL_CPU_CONFIG_REFDIV_SHIFT   12
 +#define QCA953X_PLL_CPU_CONFIG_REFDIV_MASK    0x1f
 +#define QCA953X_PLL_CPU_CONFIG_OUTDIV_SHIFT   19
-+#define QCA953X_PLL_CPU_CONFIG_OUTDIV_MASK    0x3
++#define QCA953X_PLL_CPU_CONFIG_OUTDIV_MASK    0x7
 +
 +#define QCA953X_PLL_DDR_CONFIG_NFRAC_SHIFT    0
 +#define QCA953X_PLL_DDR_CONFIG_NFRAC_MASK     0x3ff
@@ -378,27 +521,85 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
  #define QCA955X_PLL_CPU_CONFIG_REG            0x00
  #define QCA955X_PLL_DDR_CONFIG_REG            0x04
  #define QCA955X_PLL_CLK_CTRL_REG              0x08
-@@ -355,6 +395,10 @@
+@@ -355,6 +414,10 @@
  #define AR934X_RESET_REG_BOOTSTRAP            0xb0
  #define AR934X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac
  
 +#define QCA953X_RESET_REG_RESET_MODULE                0x1c
 +#define QCA953X_RESET_REG_BOOTSTRAP           0xb0
-+#define QCA953X_RESET_REG_EXT_INT_STATUS      0xac
++#define QCA953X_RESET_REG_PCIE_WMAC_INT_STATUS        0xac
 +
  #define QCA955X_RESET_REG_RESET_MODULE                0x1c
  #define QCA955X_RESET_REG_BOOTSTRAP           0xb0
  #define QCA955X_RESET_REG_EXT_INT_STATUS      0xac
-@@ -503,6 +547,8 @@
+@@ -450,6 +513,27 @@
+ #define AR934X_RESET_MBOX             BIT(1)
+ #define AR934X_RESET_I2S              BIT(0)
++#define QCA953X_RESET_USB_EXT_PWR     BIT(29)
++#define QCA953X_RESET_EXTERNAL                BIT(28)
++#define QCA953X_RESET_RTC             BIT(27)
++#define QCA953X_RESET_FULL_CHIP               BIT(24)
++#define QCA953X_RESET_GE1_MDIO                BIT(23)
++#define QCA953X_RESET_GE0_MDIO                BIT(22)
++#define QCA953X_RESET_CPU_NMI         BIT(21)
++#define QCA953X_RESET_CPU_COLD                BIT(20)
++#define QCA953X_RESET_DDR             BIT(16)
++#define QCA953X_RESET_USB_PHY_PLL_PWD_EXT BIT(15)
++#define QCA953X_RESET_GE1_MAC         BIT(13)
++#define QCA953X_RESET_ETH_SWITCH_ANALOG       BIT(12)
++#define QCA953X_RESET_USB_PHY_ANALOG  BIT(11)
++#define QCA953X_RESET_GE0_MAC         BIT(9)
++#define QCA953X_RESET_ETH_SWITCH      BIT(8)
++#define QCA953X_RESET_PCIE_PHY                BIT(7)
++#define QCA953X_RESET_PCIE            BIT(6)
++#define QCA953X_RESET_USB_HOST                BIT(5)
++#define QCA953X_RESET_USB_PHY         BIT(4)
++#define QCA953X_RESET_USBSUS_OVERRIDE BIT(3)
++
+ #define QCA955X_RESET_HOST            BIT(31)
+ #define QCA955X_RESET_SLIC            BIT(30)
+ #define QCA955X_RESET_HDMA            BIT(29)
+@@ -503,6 +587,13 @@
  #define AR934X_BOOTSTRAP_SDRAM_DISABLED BIT(1)
  #define AR934X_BOOTSTRAP_DDR1         BIT(0)
  
++#define QCA953X_BOOTSTRAP_SW_OPTION2  BIT(12)
++#define QCA953X_BOOTSTRAP_SW_OPTION1  BIT(11)
++#define QCA953X_BOOTSTRAP_EJTAG_MODE  BIT(5)
 +#define QCA953X_BOOTSTRAP_REF_CLK_40  BIT(4)
++#define QCA953X_BOOTSTRAP_SDRAM_DISABLED BIT(1)
++#define QCA953X_BOOTSTRAP_DDR1                BIT(0)
 +
  #define QCA955X_BOOTSTRAP_REF_CLK_40  BIT(4)
  
  #define AR934X_PCIE_WMAC_INT_WMAC_MISC                BIT(0)
-@@ -565,6 +611,8 @@
+@@ -523,6 +614,24 @@
+        AR934X_PCIE_WMAC_INT_PCIE_RC1 | AR934X_PCIE_WMAC_INT_PCIE_RC2 | \
+        AR934X_PCIE_WMAC_INT_PCIE_RC3)
++#define QCA953X_PCIE_WMAC_INT_WMAC_MISC               BIT(0)
++#define QCA953X_PCIE_WMAC_INT_WMAC_TX         BIT(1)
++#define QCA953X_PCIE_WMAC_INT_WMAC_RXLP               BIT(2)
++#define QCA953X_PCIE_WMAC_INT_WMAC_RXHP               BIT(3)
++#define QCA953X_PCIE_WMAC_INT_PCIE_RC         BIT(4)
++#define QCA953X_PCIE_WMAC_INT_PCIE_RC0                BIT(5)
++#define QCA953X_PCIE_WMAC_INT_PCIE_RC1                BIT(6)
++#define QCA953X_PCIE_WMAC_INT_PCIE_RC2                BIT(7)
++#define QCA953X_PCIE_WMAC_INT_PCIE_RC3                BIT(8)
++#define QCA953X_PCIE_WMAC_INT_WMAC_ALL \
++      (QCA953X_PCIE_WMAC_INT_WMAC_MISC | QCA953X_PCIE_WMAC_INT_WMAC_TX | \
++       QCA953X_PCIE_WMAC_INT_WMAC_RXLP | QCA953X_PCIE_WMAC_INT_WMAC_RXHP)
++
++#define QCA953X_PCIE_WMAC_INT_PCIE_ALL \
++      (QCA953X_PCIE_WMAC_INT_PCIE_RC | QCA953X_PCIE_WMAC_INT_PCIE_RC0 | \
++       QCA953X_PCIE_WMAC_INT_PCIE_RC1 | QCA953X_PCIE_WMAC_INT_PCIE_RC2 | \
++       QCA953X_PCIE_WMAC_INT_PCIE_RC3)
++
+ #define QCA955X_EXT_INT_WMAC_MISC             BIT(0)
+ #define QCA955X_EXT_INT_WMAC_TX                       BIT(1)
+ #define QCA955X_EXT_INT_WMAC_RXLP             BIT(2)
+@@ -565,6 +674,8 @@
  #define REV_ID_MAJOR_AR9341           0x0120
  #define REV_ID_MAJOR_AR9342           0x1120
  #define REV_ID_MAJOR_AR9344           0x2120
@@ -407,7 +608,7 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
  #define REV_ID_MAJOR_QCA9556          0x0130
  #define REV_ID_MAJOR_QCA9558          0x1130
  
-@@ -587,6 +635,8 @@
+@@ -587,6 +698,8 @@
  
  #define AR934X_REV_ID_REVISION_MASK   0xf
  
@@ -416,14 +617,81 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
  #define QCA955X_REV_ID_REVISION_MASK  0xf
  
  /*
-@@ -640,6 +690,7 @@
+@@ -634,12 +747,32 @@
+ #define AR934X_GPIO_REG_OUT_FUNC5     0x40
+ #define AR934X_GPIO_REG_FUNC          0x6c
++#define QCA953X_GPIO_REG_OUT_FUNC0    0x2c
++#define QCA953X_GPIO_REG_OUT_FUNC1    0x30
++#define QCA953X_GPIO_REG_OUT_FUNC2    0x34
++#define QCA953X_GPIO_REG_OUT_FUNC3    0x38
++#define QCA953X_GPIO_REG_OUT_FUNC4    0x3c
++#define QCA953X_GPIO_REG_IN_ENABLE0   0x44
++#define QCA953X_GPIO_REG_FUNC         0x6c
++
++#define QCA953X_GPIO_OUT_MUX_SPI_CS1          10
++#define QCA953X_GPIO_OUT_MUX_SPI_CS2          11
++#define QCA953X_GPIO_OUT_MUX_SPI_CS0          9
++#define QCA953X_GPIO_OUT_MUX_SPI_CLK          8
++#define QCA953X_GPIO_OUT_MUX_SPI_MOSI         12
++#define QCA953X_GPIO_OUT_MUX_LED_LINK1                41
++#define QCA953X_GPIO_OUT_MUX_LED_LINK2                42
++#define QCA953X_GPIO_OUT_MUX_LED_LINK3                43
++#define QCA953X_GPIO_OUT_MUX_LED_LINK4                44
++#define QCA953X_GPIO_OUT_MUX_LED_LINK5                45
++
+ #define AR71XX_GPIO_COUNT             16
+ #define AR7240_GPIO_COUNT             18
+ #define AR7241_GPIO_COUNT             20
  #define AR913X_GPIO_COUNT             22
  #define AR933X_GPIO_COUNT             30
  #define AR934X_GPIO_COUNT             23
-+#define QCA953X_GPIO_COUNT            24
++#define QCA953X_GPIO_COUNT            18
  #define QCA955X_GPIO_COUNT            24
  
  /*
+@@ -663,6 +796,24 @@
+ #define AR934X_SRIF_DPLL2_OUTDIV_SHIFT        13
+ #define AR934X_SRIF_DPLL2_OUTDIV_MASK 0x7
++#define QCA953X_SRIF_CPU_DPLL1_REG    0x1c0
++#define QCA953X_SRIF_CPU_DPLL2_REG    0x1c4
++#define QCA953X_SRIF_CPU_DPLL3_REG    0x1c8
++
++#define QCA953X_SRIF_DDR_DPLL1_REG    0x240
++#define QCA953X_SRIF_DDR_DPLL2_REG    0x244
++#define QCA953X_SRIF_DDR_DPLL3_REG    0x248
++
++#define QCA953X_SRIF_DPLL1_REFDIV_SHIFT       27
++#define QCA953X_SRIF_DPLL1_REFDIV_MASK        0x1f
++#define QCA953X_SRIF_DPLL1_NINT_SHIFT 18
++#define QCA953X_SRIF_DPLL1_NINT_MASK  0x1ff
++#define QCA953X_SRIF_DPLL1_NFRAC_MASK 0x0003ffff
++
++#define QCA953X_SRIF_DPLL2_LOCAL_PLL  BIT(30)
++#define QCA953X_SRIF_DPLL2_OUTDIV_SHIFT       13
++#define QCA953X_SRIF_DPLL2_OUTDIV_MASK        0x7
++
+ #define AR71XX_GPIO_FUNC_STEREO_EN            BIT(17)
+ #define AR71XX_GPIO_FUNC_SLIC_EN              BIT(16)
+ #define AR71XX_GPIO_FUNC_SPI_CS2_EN           BIT(13)
+@@ -804,6 +955,16 @@
+ #define AR934X_ETH_CFG_RDV_DELAY_SHIFT  16
+ /*
++ * QCA953X GMAC Interface
++ */
++#define QCA953X_GMAC_REG_ETH_CFG              0x00
++
++#define QCA953X_ETH_CFG_SW_ONLY_MODE          BIT(6)
++#define QCA953X_ETH_CFG_SW_PHY_SWAP           BIT(7)
++#define QCA953X_ETH_CFG_SW_APB_ACCESS         BIT(9)
++#define QCA953X_ETH_CFG_SW_ACC_MSB_FIRST      BIT(13)
++
++/*
+  * QCA955X GMAC Interface
+  */
 --- a/arch/mips/include/asm/mach-ath79/ath79.h
 +++ b/arch/mips/include/asm/mach-ath79/ath79.h
 @@ -32,6 +32,7 @@ enum ath79_soc_type {