From 3f1fa224f0a3c4c3550d2b4e79a80698ff1dc349 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Thu, 3 Apr 2008 21:09:41 +0000 Subject: [PATCH] add generic led support to atheros target SVN-Revision: 10728 --- target/linux/atheros/config-2.6.23 | 4 ++- .../files/arch/mips/atheros/ar5312/board.c | 24 ++++++++++++++- .../files/arch/mips/atheros/ar5315/board.c | 29 +++++++++++++++++-- 3 files changed, 52 insertions(+), 5 deletions(-) diff --git a/target/linux/atheros/config-2.6.23 b/target/linux/atheros/config-2.6.23 index 90f3909986..72d04fd073 100644 --- a/target/linux/atheros/config-2.6.23 +++ b/target/linux/atheros/config-2.6.23 @@ -49,12 +49,12 @@ CONFIG_DMA_NONCOHERENT=y # CONFIG_FIXED_PHY is not set CONFIG_FS_POSIX_ACL=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y # CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set CONFIG_GPIO_DEVICE=y CONFIG_HAS_DMA=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y -CONFIG_HID_SUPPORT=n # CONFIG_HOSTAP is not set CONFIG_HW_RANDOM=y # CONFIG_I2C is not set @@ -64,6 +64,8 @@ CONFIG_ICPLUS_PHY=y CONFIG_INITRAMFS_SOURCE="" CONFIG_IRQ_CPU=y # CONFIG_LEDS_ALIX is not set +CONFIG_LEDS_GPIO=y +CONFIG_LEDS_TRIGGER_NETDEV=y # CONFIG_LEMOTE_FULONG is not set # CONFIG_MACH_ALCHEMY is not set # CONFIG_MACH_DECSTATION is not set diff --git a/target/linux/atheros/files/arch/mips/atheros/ar5312/board.c b/target/linux/atheros/files/arch/mips/atheros/ar5312/board.c index 3768e30be0..f58d08cba7 100644 --- a/target/linux/atheros/files/arch/mips/atheros/ar5312/board.c +++ b/target/linux/atheros/files/arch/mips/atheros/ar5312/board.c @@ -28,11 +28,12 @@ #include #include #include +#include #define NO_PHY 0x1f static int is_5312 = 0; -static struct platform_device *ar5312_devs[5]; +static struct platform_device *ar5312_devs[6]; static struct resource ar5312_eth0_res[] = { { @@ -164,6 +165,24 @@ static struct platform_device ar5312_physmap_flash = { .resource = &ar5312_flash_resource, }; +#ifdef CONFIG_LEDS_GPIO +static struct gpio_led ar5312_leds[] = { + { .name = "wlan", .gpio = 0, .active_low = 1, }, +}; + +static const struct gpio_led_platform_data ar5312_led_data = { + .num_leds = ARRAY_SIZE(ar5312_leds), + .leds = (void *) ar5312_leds, +}; + +static struct platform_device ar5312_gpio_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = (void *) &ar5312_led_data, + } +}; +#endif /* * NB: This mapping size is larger than the actual flash size, @@ -269,6 +288,9 @@ int __init ar5312_init_devices(void) ar5312_devs[dev++] = &ar5312_physmap_flash; + ar5312_leds[0].gpio = bcfg->sysLedGpio; + ar5312_devs[dev++] = &ar5312_gpio_leds; + if (!memcmp(bcfg->enet0Mac, "\xff\xff\xff\xff\xff\xff", 6)) memcpy(bcfg->enet0Mac, bcfg->enet1Mac, 6); diff --git a/target/linux/atheros/files/arch/mips/atheros/ar5315/board.c b/target/linux/atheros/files/arch/mips/atheros/ar5315/board.c index 57d17f526a..6d46c85a1e 100644 --- a/target/linux/atheros/files/arch/mips/atheros/ar5315/board.c +++ b/target/linux/atheros/files/arch/mips/atheros/ar5315/board.c @@ -27,6 +27,7 @@ #include #include #include +#include static int is_5315 = 0; @@ -90,7 +91,27 @@ static struct platform_device ar5315_spiflash = { .num_resources = ARRAY_SIZE(ar5315_spiflash_res) }; -static __initdata struct platform_device *ar5315_devs[4]; +#ifdef CONFIG_LEDS_GPIO +static struct gpio_led ar5315_leds[] = { + { .name = "wlan", .gpio = 0, .active_low = 1, }, +}; + +static const struct gpio_led_platform_data ar5315_led_data = { + .num_leds = ARRAY_SIZE(ar5315_leds), + .leds = (void *) ar5315_leds, +}; + +static struct platform_device ar5315_gpio_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = (void *) &ar5315_led_data, + } +}; +#endif + + +static __initdata struct platform_device *ar5315_devs[5]; @@ -218,11 +239,13 @@ int __init ar5315_init_devices(void) ar5315_eth_data.board_config = board_config; ar5315_eth_data.macaddr = bcfg->enet0Mac; ar5315_wmac.dev.platform_data = config; - + + ar5315_leds[0].gpio = bcfg->sysLedGpio; + ar5315_devs[dev++] = &ar5315_eth; ar5315_devs[dev++] = &ar5315_wmac; ar5315_devs[dev++] = &ar5315_spiflash; - + ar5315_devs[dev++] = &ar5315_gpio_leds; return platform_add_devices(ar5315_devs, dev); }