diff options
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/ar71xx/patches-4.1/622-MIPS-ath79-add-support-for-QCA956x-ethernet.patch | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-4.1/622-MIPS-ath79-add-support-for-QCA956x-ethernet.patch b/target/linux/ar71xx/patches-4.1/622-MIPS-ath79-add-support-for-QCA956x-ethernet.patch new file mode 100644 index 0000000000..6a6a2e4c4c --- /dev/null +++ b/target/linux/ar71xx/patches-4.1/622-MIPS-ath79-add-support-for-QCA956x-ethernet.patch @@ -0,0 +1,166 @@ +--- a/arch/mips/ath79/dev-eth.c ++++ b/arch/mips/ath79/dev-eth.c +@@ -198,7 +198,6 @@ void __init ath79_register_mdio(unsigned + case ATH79_SOC_AR9330: + case ATH79_SOC_AR9331: + case ATH79_SOC_QCA9533: +- case ATH79_SOC_QCA9561: + case ATH79_SOC_TP9343: + mdio_dev = &ath79_mdio1_device; + mdio_data = &ath79_mdio1_data; +@@ -209,6 +208,7 @@ void __init ath79_register_mdio(unsigned + case ATH79_SOC_AR9344: + case ATH79_SOC_QCA9556: + case ATH79_SOC_QCA9558: ++ case ATH79_SOC_QCA956X: + if (id == 0) { + mdio_dev = &ath79_mdio0_device; + mdio_data = &ath79_mdio0_data; +@@ -258,7 +258,6 @@ void __init ath79_register_mdio(unsigned + break; + + case ATH79_SOC_QCA9533: +- case ATH79_SOC_QCA9561: + case ATH79_SOC_TP9343: + mdio_data->builtin_switch = 1; + break; +@@ -268,6 +267,11 @@ void __init ath79_register_mdio(unsigned + mdio_data->is_ar934x = 1; + break; + ++ case ATH79_SOC_QCA956X: ++ if (id == 1) ++ mdio_data->builtin_switch = 1; ++ break; ++ + default: + break; + } +@@ -387,6 +391,16 @@ static void qca955x_set_speed_sgmii(int + iounmap(base); + } + ++static void qca956x_set_speed_sgmii(int speed) ++{ ++ void __iomem *base; ++ u32 val = ath79_get_eth_pll(0, speed); ++ ++ base = ioremap_nocache(AR71XX_PLL_BASE, AR71XX_PLL_SIZE); ++ __raw_writel(val, base + QCA955X_PLL_ETH_SGMII_CONTROL_REG); ++ iounmap(base); ++} ++ + static void ath79_set_speed_dummy(int speed) + { + } +@@ -517,6 +531,10 @@ struct ag71xx_switch_platform_data ath79 + #define AR934X_PLL_VAL_100 0x00000101 + #define AR934X_PLL_VAL_10 0x00001616 + ++#define QCA956X_PLL_VAL_1000 0x03000000 ++#define QCA956X_PLL_VAL_100 0x00000101 ++#define QCA956X_PLL_VAL_10 0x00001919 ++ + static void __init ath79_init_eth_pll_data(unsigned int id) + { + struct ath79_eth_pll_data *pll_data; +@@ -575,13 +593,18 @@ static void __init ath79_init_eth_pll_da + case ATH79_SOC_QCA9533: + case ATH79_SOC_QCA9556: + case ATH79_SOC_QCA9558: +- case ATH79_SOC_QCA9561: + case ATH79_SOC_TP9343: + pll_10 = AR934X_PLL_VAL_10; + pll_100 = AR934X_PLL_VAL_100; + pll_1000 = AR934X_PLL_VAL_1000; + break; + ++ case ATH79_SOC_QCA956X: ++ pll_10 = QCA956X_PLL_VAL_10; ++ pll_100 = QCA956X_PLL_VAL_100; ++ pll_1000 = QCA956X_PLL_VAL_1000; ++ break; ++ + default: + BUG(); + } +@@ -656,6 +679,7 @@ static int __init ath79_setup_phy_if_mod + + case ATH79_SOC_QCA9556: + case ATH79_SOC_QCA9558: ++ case ATH79_SOC_QCA956X: + switch (pdata->phy_if_mode) { + case PHY_INTERFACE_MODE_MII: + case PHY_INTERFACE_MODE_RGMII: +@@ -666,11 +690,6 @@ static int __init ath79_setup_phy_if_mod + } + break; + +- case ATH79_SOC_QCA9561: +- if (!pdata->phy_if_mode) +- pdata->phy_if_mode = PHY_INTERFACE_MODE_MII; +- break; +- + default: + BUG(); + } +@@ -699,7 +718,7 @@ static int __init ath79_setup_phy_if_mod + case ATH79_SOC_AR7241: + case ATH79_SOC_AR9330: + case ATH79_SOC_AR9331: +- case ATH79_SOC_QCA9561: ++ case ATH79_SOC_QCA956X: + case ATH79_SOC_TP9343: + pdata->phy_if_mode = PHY_INTERFACE_MODE_GMII; + break; +@@ -1032,7 +1051,6 @@ void __init ath79_register_eth(unsigned + pdata->fifo_cfg3 = 0x01f00140; + break; + +- case ATH79_SOC_QCA9561: + case ATH79_SOC_TP9343: + if (id == 0) { + pdata->reset_bit = AR933X_RESET_GE0_MAC | +@@ -1100,6 +1118,34 @@ void __init ath79_register_eth(unsigned + pdata->fifo_cfg3 = 0x01f00140; + break; + ++ case ATH79_SOC_QCA956X: ++ if (id == 0) { ++ pdata->reset_bit = QCA955X_RESET_GE0_MAC | ++ QCA955X_RESET_GE0_MDIO; ++ if (pdata->phy_if_mode == PHY_INTERFACE_MODE_SGMII) ++ pdata->set_speed = qca956x_set_speed_sgmii; ++ else ++ /* FIXME */ ++ pdata->set_speed = ath79_set_speed_dummy; ++ } else { ++ pdata->reset_bit = QCA955X_RESET_GE1_MAC | ++ QCA955X_RESET_GE1_MDIO; ++ /* FIXME */ ++ pdata->set_speed = ath79_set_speed_dummy; ++ } ++ ++ pdata->ddr_flush = ath79_ddr_no_flush; ++ pdata->has_gbit = 1; ++ pdata->is_ar724x = 1; ++ ++ if (!pdata->fifo_cfg1) ++ pdata->fifo_cfg1 = 0x0010ffff; ++ if (!pdata->fifo_cfg2) ++ pdata->fifo_cfg2 = 0x015500aa; ++ if (!pdata->fifo_cfg3) ++ pdata->fifo_cfg3 = 0x01f00140; ++ break; ++ + default: + BUG(); + } +@@ -1140,7 +1186,6 @@ void __init ath79_register_eth(unsigned + case ATH79_SOC_AR9330: + case ATH79_SOC_AR9331: + case ATH79_SOC_QCA9533: +- case ATH79_SOC_QCA9561: + case ATH79_SOC_TP9343: + pdata->mii_bus_dev = &ath79_mdio1_device.dev; + break; |