| 1 | --- a/arch/arm/mach-ixp4xx/avila-setup.c |
| 2 | +++ b/arch/arm/mach-ixp4xx/avila-setup.c |
| 3 | @@ -24,6 +24,7 @@ |
| 4 | #include <linux/i2c.h> |
| 5 | #include <linux/i2c/at24.h> |
| 6 | |
| 7 | +#include <linux/leds.h> |
| 8 | #include <linux/i2c-gpio.h> |
| 9 | |
| 10 | #include <asm/types.h> |
| 11 | @@ -170,6 +171,72 @@ static struct platform_device avila_npec |
| 12 | .dev.platform_data = &avila_npec_data, |
| 13 | }; |
| 14 | |
| 15 | +static struct gpio_led avila_gpio_leds[] = { |
| 16 | + { |
| 17 | + .name = "user", /* green led */ |
| 18 | + .gpio = AVILA_GW23XX_LED_USER_GPIO, |
| 19 | + .active_low = 1, |
| 20 | + } |
| 21 | +}; |
| 22 | + |
| 23 | +static struct gpio_led_platform_data avila_gpio_leds_data = { |
| 24 | + .num_leds = 1, |
| 25 | + .leds = avila_gpio_leds, |
| 26 | +}; |
| 27 | + |
| 28 | +static struct platform_device avila_gpio_leds_device = { |
| 29 | + .name = "leds-gpio", |
| 30 | + .id = -1, |
| 31 | + .dev.platform_data = &avila_gpio_leds_data, |
| 32 | +}; |
| 33 | + |
| 34 | +static struct latch_led avila_latch_leds[] = { |
| 35 | + { |
| 36 | + .name = "led0", /* green led */ |
| 37 | + .bit = 0, |
| 38 | + }, |
| 39 | + { |
| 40 | + .name = "led1", /* green led */ |
| 41 | + .bit = 1, |
| 42 | + }, |
| 43 | + { |
| 44 | + .name = "led2", /* green led */ |
| 45 | + .bit = 2, |
| 46 | + }, |
| 47 | + { |
| 48 | + .name = "led3", /* green led */ |
| 49 | + .bit = 3, |
| 50 | + }, |
| 51 | + { |
| 52 | + .name = "led4", /* green led */ |
| 53 | + .bit = 4, |
| 54 | + }, |
| 55 | + { |
| 56 | + .name = "led5", /* green led */ |
| 57 | + .bit = 5, |
| 58 | + }, |
| 59 | + { |
| 60 | + .name = "led6", /* green led */ |
| 61 | + .bit = 6, |
| 62 | + }, |
| 63 | + { |
| 64 | + .name = "led7", /* green led */ |
| 65 | + .bit = 7, |
| 66 | + } |
| 67 | +}; |
| 68 | + |
| 69 | +static struct latch_led_platform_data avila_latch_leds_data = { |
| 70 | + .num_leds = 8, |
| 71 | + .leds = avila_latch_leds, |
| 72 | + .mem = 0x51000000, |
| 73 | +}; |
| 74 | + |
| 75 | +static struct platform_device avila_latch_leds_device = { |
| 76 | + .name = "leds-latch", |
| 77 | + .id = -1, |
| 78 | + .dev.platform_data = &avila_latch_leds_data, |
| 79 | +}; |
| 80 | + |
| 81 | static struct platform_device *avila_devices[] __initdata = { |
| 82 | &avila_i2c_gpio, |
| 83 | &avila_flash, |
| 84 | @@ -180,12 +247,16 @@ static void __init avila_gw23xx_setup(vo |
| 85 | { |
| 86 | platform_device_register(&avila_npeb_device); |
| 87 | platform_device_register(&avila_npec_device); |
| 88 | + |
| 89 | + platform_device_register(&avila_gpio_leds_device); |
| 90 | } |
| 91 | |
| 92 | static void __init avila_gw2342_setup(void) |
| 93 | { |
| 94 | platform_device_register(&avila_npeb_device); |
| 95 | platform_device_register(&avila_npec_device); |
| 96 | + |
| 97 | + platform_device_register(&avila_gpio_leds_device); |
| 98 | } |
| 99 | |
| 100 | static void __init avila_gw2345_setup(void) |
| 101 | @@ -196,22 +267,30 @@ static void __init avila_gw2345_setup(vo |
| 102 | |
| 103 | avila_npec_data.phy = 5; /* port 5 of the KS8995 switch */ |
| 104 | platform_device_register(&avila_npec_device); |
| 105 | + |
| 106 | + platform_device_register(&avila_gpio_leds_device); |
| 107 | } |
| 108 | |
| 109 | static void __init avila_gw2347_setup(void) |
| 110 | { |
| 111 | platform_device_register(&avila_npeb_device); |
| 112 | + |
| 113 | + avila_gpio_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO; |
| 114 | + platform_device_register(&avila_gpio_leds_device); |
| 115 | } |
| 116 | |
| 117 | static void __init avila_gw2348_setup(void) |
| 118 | { |
| 119 | platform_device_register(&avila_npeb_device); |
| 120 | platform_device_register(&avila_npec_device); |
| 121 | + |
| 122 | + platform_device_register(&avila_gpio_leds_device); |
| 123 | } |
| 124 | |
| 125 | static void __init avila_gw2353_setup(void) |
| 126 | { |
| 127 | platform_device_register(&avila_npeb_device); |
| 128 | + platform_device_register(&avila_gpio_leds_device); |
| 129 | } |
| 130 | |
| 131 | static void __init avila_gw2355_setup(void) |
| 132 | @@ -222,11 +301,29 @@ static void __init avila_gw2355_setup(vo |
| 133 | |
| 134 | avila_npec_data.phy = 16; |
| 135 | platform_device_register(&avila_npec_device); |
| 136 | + |
| 137 | + platform_device_register(&avila_gpio_leds_device); |
| 138 | + |
| 139 | + *IXP4XX_EXP_CS4 |= 0xbfff3c03; |
| 140 | + avila_latch_leds[0].name = "RXD"; |
| 141 | + avila_latch_leds[1].name = "TXD"; |
| 142 | + avila_latch_leds[2].name = "POL"; |
| 143 | + avila_latch_leds[3].name = "LNK"; |
| 144 | + avila_latch_leds[4].name = "ERR"; |
| 145 | + avila_latch_leds_data.num_leds = 5; |
| 146 | + avila_latch_leds_data.mem = 0x54000000; |
| 147 | + platform_device_register(&avila_latch_leds_device); |
| 148 | } |
| 149 | |
| 150 | static void __init avila_gw2357_setup(void) |
| 151 | { |
| 152 | platform_device_register(&avila_npeb_device); |
| 153 | + |
| 154 | + avila_gpio_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO; |
| 155 | + platform_device_register(&avila_gpio_leds_device); |
| 156 | + |
| 157 | + *IXP4XX_EXP_CS1 |= 0xbfff3c03; |
| 158 | + platform_device_register(&avila_latch_leds_device); |
| 159 | } |
| 160 | |
| 161 | static struct avila_board_info avila_boards[] __initdata = { |
| 162 | --- a/arch/arm/mach-ixp4xx/include/mach/avila.h |
| 163 | +++ b/arch/arm/mach-ixp4xx/include/mach/avila.h |
| 164 | @@ -36,4 +36,6 @@ |
| 165 | #define AVILA_PCI_INTC_PIN 9 |
| 166 | #define AVILA_PCI_INTD_PIN 8 |
| 167 | |
| 168 | - |
| 169 | +/* User LEDs */ |
| 170 | +#define AVILA_GW23XX_LED_USER_GPIO 3 |
| 171 | +#define AVILA_GW23X7_LED_USER_GPIO 4 |
| 172 | |
