172 lines
4.1 KiB
Diff
172 lines
4.1 KiB
Diff
--- a/arch/arm/mach-ixp4xx/avila-setup.c
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+++ b/arch/arm/mach-ixp4xx/avila-setup.c
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@@ -24,6 +24,7 @@
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#include <linux/i2c.h>
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#include <linux/i2c/at24.h>
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+#include <linux/leds.h>
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#include <linux/i2c-gpio.h>
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#include <asm/types.h>
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@@ -170,6 +171,72 @@ static struct platform_device avila_npec
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.dev.platform_data = &avila_npec_data,
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};
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+static struct gpio_led avila_gpio_leds[] = {
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+ {
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+ .name = "user", /* green led */
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+ .gpio = AVILA_GW23XX_LED_USER_GPIO,
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+ .active_low = 1,
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+ }
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+};
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+
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+static struct gpio_led_platform_data avila_gpio_leds_data = {
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+ .num_leds = 1,
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+ .leds = avila_gpio_leds,
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+};
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+
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+static struct platform_device avila_gpio_leds_device = {
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+ .name = "leds-gpio",
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+ .id = -1,
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+ .dev.platform_data = &avila_gpio_leds_data,
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+};
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+
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+static struct latch_led avila_latch_leds[] = {
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+ {
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+ .name = "led0", /* green led */
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+ .bit = 0,
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+ },
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+ {
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+ .name = "led1", /* green led */
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+ .bit = 1,
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+ },
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+ {
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+ .name = "led2", /* green led */
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+ .bit = 2,
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+ },
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+ {
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+ .name = "led3", /* green led */
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+ .bit = 3,
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+ },
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+ {
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+ .name = "led4", /* green led */
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+ .bit = 4,
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+ },
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+ {
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+ .name = "led5", /* green led */
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+ .bit = 5,
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+ },
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+ {
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+ .name = "led6", /* green led */
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+ .bit = 6,
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+ },
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+ {
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+ .name = "led7", /* green led */
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+ .bit = 7,
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+ }
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+};
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+
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+static struct latch_led_platform_data avila_latch_leds_data = {
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+ .num_leds = 8,
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+ .leds = avila_latch_leds,
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+ .mem = 0x51000000,
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+};
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+
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+static struct platform_device avila_latch_leds_device = {
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+ .name = "leds-latch",
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+ .id = -1,
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+ .dev.platform_data = &avila_latch_leds_data,
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+};
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+
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static struct platform_device *avila_devices[] __initdata = {
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&avila_i2c_gpio,
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&avila_flash,
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@@ -180,12 +247,16 @@ static void __init avila_gw23xx_setup(vo
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{
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platform_device_register(&avila_npeb_device);
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platform_device_register(&avila_npec_device);
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+
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+ platform_device_register(&avila_gpio_leds_device);
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}
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static void __init avila_gw2342_setup(void)
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{
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platform_device_register(&avila_npeb_device);
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platform_device_register(&avila_npec_device);
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+
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+ platform_device_register(&avila_gpio_leds_device);
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}
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static void __init avila_gw2345_setup(void)
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@@ -196,22 +267,30 @@ static void __init avila_gw2345_setup(vo
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avila_npec_data.phy = 5; /* port 5 of the KS8995 switch */
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platform_device_register(&avila_npec_device);
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+
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+ platform_device_register(&avila_gpio_leds_device);
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}
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static void __init avila_gw2347_setup(void)
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{
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platform_device_register(&avila_npeb_device);
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+
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+ avila_gpio_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO;
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+ platform_device_register(&avila_gpio_leds_device);
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}
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static void __init avila_gw2348_setup(void)
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{
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platform_device_register(&avila_npeb_device);
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platform_device_register(&avila_npec_device);
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+
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+ platform_device_register(&avila_gpio_leds_device);
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}
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static void __init avila_gw2353_setup(void)
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{
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platform_device_register(&avila_npeb_device);
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+ platform_device_register(&avila_gpio_leds_device);
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}
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static void __init avila_gw2355_setup(void)
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@@ -222,11 +301,29 @@ static void __init avila_gw2355_setup(vo
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avila_npec_data.phy = 16;
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platform_device_register(&avila_npec_device);
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+
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+ platform_device_register(&avila_gpio_leds_device);
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+
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+ *IXP4XX_EXP_CS4 |= 0xbfff3c03;
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+ avila_latch_leds[0].name = "RXD";
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+ avila_latch_leds[1].name = "TXD";
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+ avila_latch_leds[2].name = "POL";
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+ avila_latch_leds[3].name = "LNK";
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+ avila_latch_leds[4].name = "ERR";
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+ avila_latch_leds_data.num_leds = 5;
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+ avila_latch_leds_data.mem = 0x54000000;
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+ platform_device_register(&avila_latch_leds_device);
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}
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static void __init avila_gw2357_setup(void)
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{
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platform_device_register(&avila_npeb_device);
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+
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+ avila_gpio_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO;
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+ platform_device_register(&avila_gpio_leds_device);
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+
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+ *IXP4XX_EXP_CS1 |= 0xbfff3c03;
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+ platform_device_register(&avila_latch_leds_device);
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}
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static struct avila_board_info avila_boards[] __initdata = {
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--- a/arch/arm/mach-ixp4xx/include/mach/avila.h
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+++ b/arch/arm/mach-ixp4xx/include/mach/avila.h
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@@ -36,4 +36,6 @@
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#define AVILA_PCI_INTC_PIN 9
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#define AVILA_PCI_INTD_PIN 8
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-
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+/* User LEDs */
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+#define AVILA_GW23XX_LED_USER_GPIO 3
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+#define AVILA_GW23X7_LED_USER_GPIO 4
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