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