From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Fri, 13 May 2016 21:00:16 +0200
Subject: ar71xx: fold patch 622-MIPS-ath79-add-support-for-QCA956x-ethernet.patch into files/
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Backport of OpenWrt r48650
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 31d2438..2efb9c7 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
@@ -198,7 +198,6 @@ void __init ath79_register_mdio(unsigned int id, u32 phy_mask)
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 int id, u32 phy_mask)
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 int id, u32 phy_mask)
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 int id, u32 phy_mask)
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 speed)
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_switch_data;
#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_data(unsigned int id)
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_mode(unsigned int id,
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_mode(unsigned int id,
}
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_mode(unsigned int id,
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 int id)
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 int id)
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 int id)
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;