From a8ea0198794640cf5f567214db0e1ed93148ae30 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Tue, 14 Jul 2015 07:43:10 +0000 Subject: gemini: add 4.1 support Signed-off-by: Roman Yeryomin git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46353 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../121-arm-gemini-register-ethernet.patch | 209 +++++++++++++++++++++ 1 file changed, 209 insertions(+) create mode 100644 target/linux/gemini/patches-4.1/121-arm-gemini-register-ethernet.patch (limited to 'target/linux/gemini/patches-4.1/121-arm-gemini-register-ethernet.patch') diff --git a/target/linux/gemini/patches-4.1/121-arm-gemini-register-ethernet.patch b/target/linux/gemini/patches-4.1/121-arm-gemini-register-ethernet.patch new file mode 100644 index 0000000000..5ae896c66f --- /dev/null +++ b/target/linux/gemini/patches-4.1/121-arm-gemini-register-ethernet.patch @@ -0,0 +1,209 @@ +--- a/arch/arm/mach-gemini/board-nas4220b.c ++++ b/arch/arm/mach-gemini/board-nas4220b.c +@@ -28,9 +28,27 @@ + + #include + #include ++#include + + #include "common.h" + ++static struct mdio_gpio_platform_data ib4220b_mdio = { ++ .mdc = 22, ++ .mdio = 21, ++ .phy_mask = ~(1 << 1), ++}; ++ ++static struct platform_device ib4220b_phy_device = { ++ .name = "mdio-gpio", ++ .id = 0, ++ .dev = { .platform_data = &ib4220b_mdio, }, ++}; ++ ++static struct gemini_gmac_platform_data ib4220b_gmac_data = { ++ .bus_id[0] = "gpio-0:01", ++ .interface[0] = PHY_INTERFACE_MODE_RGMII, ++}; ++ + static struct gpio_led ib4220b_leds[] = { + { + .name = "nas4220b:orange:hdd", +@@ -87,15 +105,47 @@ static struct platform_device ib4220b_ke + }, + }; + ++static void __init ib4220b_gmac_init(void) ++{ ++ unsigned int val; ++ ++ val = readl((void __iomem*)(IO_ADDRESS(GEMINI_GLOBAL_BASE) + ++ GLOBAL_IO_DRIVING_CTRL)); ++ val |= (0x3 << GMAC0_PADS_SHIFT) | (0x3 << GMAC1_PADS_SHIFT); ++ writel(val, (void __iomem*)(IO_ADDRESS(GEMINI_GLOBAL_BASE) + ++ GLOBAL_IO_DRIVING_CTRL)); ++ ++ val = (0x0 << GMAC0_RXDV_SKEW_SHIFT) | (0xf << GMAC0_RXC_SKEW_SHIFT) | ++ (0x7 << GMAC0_TXEN_SKEW_SHIFT) | (0xb << GMAC0_TXC_SKEW_SHIFT) | ++ (0x0 << GMAC1_RXDV_SKEW_SHIFT) | (0xf << GMAC1_RXC_SKEW_SHIFT) | ++ (0x7 << GMAC1_TXEN_SKEW_SHIFT) | (0xa << GMAC1_TXC_SKEW_SHIFT); ++ writel(val, (void __iomem*)(IO_ADDRESS(GEMINI_GLOBAL_BASE) + ++ GLOBAL_GMAC_CTRL_SKEW_CTRL)); ++ ++ writel(0x77777777, (void __iomem*)(IO_ADDRESS(GEMINI_GLOBAL_BASE) + ++ GLOBAL_GMAC0_DATA_SKEW_CTRL)); ++ writel(0x77777777, (void __iomem*)(IO_ADDRESS(GEMINI_GLOBAL_BASE) + ++ GLOBAL_GMAC1_DATA_SKEW_CTRL)); ++ ++ val = readl((void __iomem*)(IO_ADDRESS(GEMINI_GLOBAL_BASE) + ++ GLOBAL_ARBITRATION1_CTRL)) & ~BURST_LENGTH_MASK; ++ val |= (0x20 << BURST_LENGTH_SHIFT) | GMAC0_HIGH_PRIO | GMAC1_HIGH_PRIO; ++ writel(val, (void __iomem*)(IO_ADDRESS(GEMINI_GLOBAL_BASE) + ++ GLOBAL_ARBITRATION1_CTRL)); ++} ++ + static void __init ib4220b_init(void) + { + gemini_gpio_init(); ++ ib4220b_gmac_init(); + platform_register_uart(); + platform_register_pflash(SZ_16M, NULL, 0); + platform_device_register(&ib4220b_led_device); + platform_device_register(&ib4220b_key_device); + platform_register_rtc(); + platform_register_watchdog(); ++ platform_device_register(&ib4220b_phy_device); ++ platform_register_ethernet(&ib4220b_gmac_data); + } + + MACHINE_START(NAS4220B, "Raidsonic NAS IB-4220-B") +--- a/arch/arm/mach-gemini/board-wbd111.c ++++ b/arch/arm/mach-gemini/board-wbd111.c +@@ -22,9 +22,29 @@ + #include + #include + ++#include + + #include "common.h" + ++static struct mdio_gpio_platform_data wbd111_mdio = { ++ .mdc = 22, ++ .mdio = 21, ++ .phy_mask = ~(1 << 1), ++}; ++ ++static struct platform_device wbd111_phy_device = { ++ .name = "mdio-gpio", ++ .id = 0, ++ .dev = { ++ .platform_data = &wbd111_mdio, ++ }, ++}; ++ ++static struct gemini_gmac_platform_data gmac_data = { ++ .bus_id[0] = "gpio-0:01", ++ .interface[0] = PHY_INTERFACE_MODE_MII, ++}; ++ + static struct gpio_keys_button wbd111_keys[] = { + { + .code = KEY_SETUP, +@@ -123,6 +143,8 @@ static void __init wbd111_init(void) + platform_device_register(&wbd111_keys_device); + platform_register_rtc(); + platform_register_watchdog(); ++ platform_device_register(&wbd111_phy_device); ++ platform_register_ethernet(&gmac_data); + } + + MACHINE_START(WBD111, "Wiliboard WBD-111") +--- a/arch/arm/mach-gemini/board-wbd222.c ++++ b/arch/arm/mach-gemini/board-wbd222.c +@@ -22,9 +22,31 @@ + #include + #include + ++#include + + #include "common.h" + ++static struct mdio_gpio_platform_data wbd222_mdio = { ++ .mdc = 22, ++ .mdio = 21, ++ .phy_mask = ~((1 << 1) | (1 << 3)), ++}; ++ ++static struct platform_device wbd222_phy_device = { ++ .name = "mdio-gpio", ++ .id = 0, ++ .dev = { ++ .platform_data = &wbd222_mdio, ++ }, ++}; ++ ++static struct gemini_gmac_platform_data gmac_data = { ++ .bus_id[0] = "gpio-0:01", ++ .interface[0] = PHY_INTERFACE_MODE_MII, ++ .bus_id[1] = "gpio-0:03", ++ .interface[1] = PHY_INTERFACE_MODE_MII, ++}; ++ + static struct gpio_keys_button wbd222_keys[] = { + { + .code = KEY_SETUP, +@@ -123,6 +145,8 @@ static void __init wbd222_init(void) + platform_device_register(&wbd222_keys_device); + platform_register_rtc(); + platform_register_watchdog(); ++ platform_device_register(&wbd222_phy_device); ++ platform_register_ethernet(&gmac_data); + } + + MACHINE_START(WBD222, "Wiliboard WBD-222") +--- a/arch/arm/mach-gemini/board-rut1xx.c ++++ b/arch/arm/mach-gemini/board-rut1xx.c +@@ -15,13 +15,35 @@ + #include + #include + #include ++#include + + #include + #include + #include + ++#include ++ + #include "common.h" + ++static struct mdio_gpio_platform_data rut1xx_mdio = { ++ .mdc = 22, ++ .mdio = 21, ++ .phy_mask = ~(1 << 1), ++}; ++ ++static struct platform_device rut1xx_phy_device = { ++ .name = "mdio-gpio", ++ .id = 0, ++ .dev = { ++ .platform_data = &rut1xx_mdio, ++ }, ++}; ++ ++static struct gemini_gmac_platform_data gmac_data = { ++ .bus_id[0] = "gpio-0:01", ++ .interface[0] = PHY_INTERFACE_MODE_MII, ++}; ++ + static struct gpio_keys_button rut1xx_keys[] = { + { + .code = KEY_SETUP, +@@ -81,6 +103,8 @@ static void __init rut1xx_init(void) + platform_device_register(&rut1xx_keys_device); + platform_register_rtc(); + platform_register_watchdog(); ++ platform_device_register(&rut1xx_phy_device); ++ platform_register_ethernet(&gmac_data); + } + + MACHINE_START(RUT100, "Teltonika RUT100") -- cgit v1.2.3