209 lines
5.5 KiB
Diff
209 lines
5.5 KiB
Diff
--- a/arch/arm/mach-gemini/board-nas4220b.c
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+++ b/arch/arm/mach-gemini/board-nas4220b.c
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@@ -28,9 +28,27 @@
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#include <mach/hardware.h>
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#include <mach/global_reg.h>
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+#include <mach/gmac.h>
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#include "common.h"
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+static struct mdio_gpio_platform_data ib4220b_mdio = {
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+ .mdc = 22,
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+ .mdio = 21,
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+ .phy_mask = ~(1 << 1),
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+};
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+
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+static struct platform_device ib4220b_phy_device = {
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+ .name = "mdio-gpio",
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+ .id = 0,
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+ .dev = { .platform_data = &ib4220b_mdio, },
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+};
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+
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+static struct gemini_gmac_platform_data ib4220b_gmac_data = {
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+ .bus_id[0] = "gpio-0:01",
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+ .interface[0] = PHY_INTERFACE_MODE_RGMII,
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+};
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+
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static struct gpio_led ib4220b_leds[] = {
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{
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.name = "nas4220b:orange:hdd",
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@@ -87,15 +105,47 @@ static struct platform_device ib4220b_ke
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},
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};
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+static void __init ib4220b_gmac_init(void)
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+{
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+ unsigned int val;
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+
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+ val = readl((void __iomem*)(IO_ADDRESS(GEMINI_GLOBAL_BASE) +
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+ GLOBAL_IO_DRIVING_CTRL));
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+ val |= (0x3 << GMAC0_PADS_SHIFT) | (0x3 << GMAC1_PADS_SHIFT);
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+ writel(val, (void __iomem*)(IO_ADDRESS(GEMINI_GLOBAL_BASE) +
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+ GLOBAL_IO_DRIVING_CTRL));
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+
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+ val = (0x0 << GMAC0_RXDV_SKEW_SHIFT) | (0xf << GMAC0_RXC_SKEW_SHIFT) |
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+ (0x7 << GMAC0_TXEN_SKEW_SHIFT) | (0xb << GMAC0_TXC_SKEW_SHIFT) |
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+ (0x0 << GMAC1_RXDV_SKEW_SHIFT) | (0xf << GMAC1_RXC_SKEW_SHIFT) |
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+ (0x7 << GMAC1_TXEN_SKEW_SHIFT) | (0xa << GMAC1_TXC_SKEW_SHIFT);
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+ writel(val, (void __iomem*)(IO_ADDRESS(GEMINI_GLOBAL_BASE) +
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+ GLOBAL_GMAC_CTRL_SKEW_CTRL));
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+
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+ writel(0x77777777, (void __iomem*)(IO_ADDRESS(GEMINI_GLOBAL_BASE) +
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+ GLOBAL_GMAC0_DATA_SKEW_CTRL));
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+ writel(0x77777777, (void __iomem*)(IO_ADDRESS(GEMINI_GLOBAL_BASE) +
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+ GLOBAL_GMAC1_DATA_SKEW_CTRL));
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+
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+ val = readl((void __iomem*)(IO_ADDRESS(GEMINI_GLOBAL_BASE) +
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+ GLOBAL_ARBITRATION1_CTRL)) & ~BURST_LENGTH_MASK;
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+ val |= (0x20 << BURST_LENGTH_SHIFT) | GMAC0_HIGH_PRIO | GMAC1_HIGH_PRIO;
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+ writel(val, (void __iomem*)(IO_ADDRESS(GEMINI_GLOBAL_BASE) +
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+ GLOBAL_ARBITRATION1_CTRL));
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+}
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+
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static void __init ib4220b_init(void)
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{
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gemini_gpio_init();
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+ ib4220b_gmac_init();
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platform_register_uart();
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platform_register_pflash(SZ_16M, NULL, 0);
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platform_device_register(&ib4220b_led_device);
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platform_device_register(&ib4220b_key_device);
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platform_register_rtc();
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platform_register_watchdog();
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+ platform_device_register(&ib4220b_phy_device);
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+ platform_register_ethernet(&ib4220b_gmac_data);
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}
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MACHINE_START(NAS4220B, "Raidsonic NAS IB-4220-B")
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--- a/arch/arm/mach-gemini/board-wbd111.c
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+++ b/arch/arm/mach-gemini/board-wbd111.c
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@@ -22,9 +22,29 @@
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#include <asm/mach/arch.h>
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#include <asm/mach/time.h>
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+#include <mach/gmac.h>
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#include "common.h"
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+static struct mdio_gpio_platform_data wbd111_mdio = {
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+ .mdc = 22,
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+ .mdio = 21,
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+ .phy_mask = ~(1 << 1),
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+};
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+
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+static struct platform_device wbd111_phy_device = {
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+ .name = "mdio-gpio",
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+ .id = 0,
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+ .dev = {
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+ .platform_data = &wbd111_mdio,
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+ },
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+};
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+
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+static struct gemini_gmac_platform_data gmac_data = {
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+ .bus_id[0] = "gpio-0:01",
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+ .interface[0] = PHY_INTERFACE_MODE_MII,
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+};
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+
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static struct gpio_keys_button wbd111_keys[] = {
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{
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.code = KEY_SETUP,
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@@ -123,6 +143,8 @@ static void __init wbd111_init(void)
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platform_device_register(&wbd111_keys_device);
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platform_register_rtc();
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platform_register_watchdog();
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+ platform_device_register(&wbd111_phy_device);
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+ platform_register_ethernet(&gmac_data);
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}
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MACHINE_START(WBD111, "Wiliboard WBD-111")
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--- a/arch/arm/mach-gemini/board-wbd222.c
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+++ b/arch/arm/mach-gemini/board-wbd222.c
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@@ -22,9 +22,31 @@
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#include <asm/mach/arch.h>
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#include <asm/mach/time.h>
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+#include <mach/gmac.h>
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#include "common.h"
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+static struct mdio_gpio_platform_data wbd222_mdio = {
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+ .mdc = 22,
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+ .mdio = 21,
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+ .phy_mask = ~((1 << 1) | (1 << 3)),
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+};
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+
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+static struct platform_device wbd222_phy_device = {
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+ .name = "mdio-gpio",
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+ .id = 0,
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+ .dev = {
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+ .platform_data = &wbd222_mdio,
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+ },
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+};
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+
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+static struct gemini_gmac_platform_data gmac_data = {
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+ .bus_id[0] = "gpio-0:01",
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+ .interface[0] = PHY_INTERFACE_MODE_MII,
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+ .bus_id[1] = "gpio-0:03",
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+ .interface[1] = PHY_INTERFACE_MODE_MII,
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+};
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+
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static struct gpio_keys_button wbd222_keys[] = {
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{
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.code = KEY_SETUP,
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@@ -123,6 +145,8 @@ static void __init wbd222_init(void)
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platform_device_register(&wbd222_keys_device);
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platform_register_rtc();
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platform_register_watchdog();
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+ platform_device_register(&wbd222_phy_device);
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+ platform_register_ethernet(&gmac_data);
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}
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MACHINE_START(WBD222, "Wiliboard WBD-222")
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--- a/arch/arm/mach-gemini/board-rut1xx.c
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+++ b/arch/arm/mach-gemini/board-rut1xx.c
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@@ -15,13 +15,35 @@
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#include <linux/input.h>
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#include <linux/gpio_keys.h>
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#include <linux/sizes.h>
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+#include <linux/mdio-gpio.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/time.h>
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+#include <mach/gmac.h>
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+
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#include "common.h"
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+static struct mdio_gpio_platform_data rut1xx_mdio = {
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+ .mdc = 22,
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+ .mdio = 21,
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+ .phy_mask = ~(1 << 1),
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+};
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+
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+static struct platform_device rut1xx_phy_device = {
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+ .name = "mdio-gpio",
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+ .id = 0,
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+ .dev = {
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+ .platform_data = &rut1xx_mdio,
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+ },
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+};
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+
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+static struct gemini_gmac_platform_data gmac_data = {
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+ .bus_id[0] = "gpio-0:01",
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+ .interface[0] = PHY_INTERFACE_MODE_MII,
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+};
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+
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static struct gpio_keys_button rut1xx_keys[] = {
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{
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.code = KEY_SETUP,
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@@ -81,6 +103,8 @@ static void __init rut1xx_init(void)
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platform_device_register(&rut1xx_keys_device);
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platform_register_rtc();
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platform_register_watchdog();
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+ platform_device_register(&rut1xx_phy_device);
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+ platform_register_ethernet(&gmac_data);
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}
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MACHINE_START(RUT100, "Teltonika RUT100")
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