ar71xx: add initial support for the QCA955X SoCs

[openwrt.git] / target / linux / ar71xx / files / arch / mips / ath79 / dev-eth.c

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
index bc88a44..e6a5076 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
@@ -154,7 +154,8 @@ void __init ath79_register_mdio(unsigned int id, u32 phy_mask)
 
        if (ath79_soc == ATH79_SOC_AR9341 ||
            ath79_soc == ATH79_SOC_AR9342 ||
-           ath79_soc == ATH79_SOC_AR9344)
+           ath79_soc == ATH79_SOC_AR9344 ||
+           ath79_soc == ATH79_SOC_QCA9558)
                max_id = 1;
        else
                max_id = 0;
@@ -175,6 +176,7 @@ void __init ath79_register_mdio(unsigned int id, u32 phy_mask)
        case ATH79_SOC_AR9341:
        case ATH79_SOC_AR9342:
        case ATH79_SOC_AR9344:
+       case ATH79_SOC_QCA9558:
                if (id == 0) {
                        mdio_dev = &ath79_mdio0_device;
                        mdio_data = &ath79_mdio0_data;
@@ -215,6 +217,7 @@ void __init ath79_register_mdio(unsigned int id, u32 phy_mask)
        case ATH79_SOC_AR9341:
        case ATH79_SOC_AR9342:
        case ATH79_SOC_AR9344:
+       case ATH79_SOC_QCA9558:
                if (id == 1)
                        mdio_data->builtin_switch = 1;
                mdio_data->is_ar934x = 1;
@@ -504,6 +507,7 @@ static void __init ath79_init_eth_pll_data(unsigned int id)
        case ATH79_SOC_AR9341:
        case ATH79_SOC_AR9342:
        case ATH79_SOC_AR9344:
+       case ATH79_SOC_QCA9558:
                pll_10 = AR934X_PLL_VAL_10;
                pll_100 = AR934X_PLL_VAL_100;
                pll_1000 = AR934X_PLL_VAL_1000;
@@ -568,6 +572,7 @@ static int __init ath79_setup_phy_if_mode(unsigned int id,
                case ATH79_SOC_AR9341:
                case ATH79_SOC_AR9342:
                case ATH79_SOC_AR9344:
+               case ATH79_SOC_QCA9558:
                        switch (pdata->phy_if_mode) {
                        case PHY_INTERFACE_MODE_MII:
                        case PHY_INTERFACE_MODE_GMII:
@@ -616,6 +621,7 @@ static int __init ath79_setup_phy_if_mode(unsigned int id,
                case ATH79_SOC_AR9341:
                case ATH79_SOC_AR9342:
                case ATH79_SOC_AR9344:
+               case ATH79_SOC_QCA9558:
                        switch (pdata->phy_if_mode) {
                        case PHY_INTERFACE_MODE_MII:
                        case PHY_INTERFACE_MODE_GMII:
@@ -634,6 +640,24 @@ static int __init ath79_setup_phy_if_mode(unsigned int id,
        return 0;
 }
 
+void __init ath79_setup_ar933x_phy4_switch(bool mac, bool mdio)
+{
+       void __iomem *base;
+       u32 t;
+
+       base = ioremap(AR933X_GMAC_BASE, AR933X_GMAC_SIZE);
+
+       t = __raw_readl(base + AR933X_GMAC_REG_ETH_CFG);
+       t &= ~(AR933X_ETH_CFG_SW_PHY_SWAP | AR933X_ETH_CFG_SW_PHY_ADDR_SWAP);
+       if (mac)
+               t |= AR933X_ETH_CFG_SW_PHY_SWAP;
+       if (mdio)
+               t |= AR933X_ETH_CFG_SW_PHY_ADDR_SWAP;
+       __raw_writel(t, base + AR933X_GMAC_REG_ETH_CFG);
+
+       iounmap(base);
+}
+
 static int ath79_eth_instance __initdata;
 void __init ath79_register_eth(unsigned int id)
 {
@@ -804,6 +828,7 @@ void __init ath79_register_eth(unsigned int id)
        case ATH79_SOC_AR9341:
        case ATH79_SOC_AR9342:
        case ATH79_SOC_AR9344:
+       case ATH79_SOC_QCA9558:
                if (id == 0) {
                        pdata->reset_bit = AR934X_RESET_GE0_MAC |
                                           AR934X_RESET_GE0_MDIO;
@@ -861,6 +886,7 @@ void __init ath79_register_eth(unsigned int id)
                case ATH79_SOC_AR9341:
                case ATH79_SOC_AR9342:
                case ATH79_SOC_AR9344:
+               case ATH79_SOC_QCA9558:
                        if (id == 0)
                                pdata->mii_bus_dev = &ath79_mdio0_device.dev;
                        else