diff options
Diffstat (limited to 'packages/linux/ixp4xx-kernel/2.6.15/96-loft-leds.patch')
| -rw-r--r-- | packages/linux/ixp4xx-kernel/2.6.15/96-loft-leds.patch | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/packages/linux/ixp4xx-kernel/2.6.15/96-loft-leds.patch b/packages/linux/ixp4xx-kernel/2.6.15/96-loft-leds.patch new file mode 100644 index 0000000000..6098afcf8f --- /dev/null +++ b/packages/linux/ixp4xx-kernel/2.6.15/96-loft-leds.patch @@ -0,0 +1,86 @@ +NEW_LEDS support for the loft board + +Signed-off-by: John Bowler <jbowler@acm.org> + +--- linux-2.6.15/arch/arm/mach-ixp4xx/ixdp425-setup.c 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/arch/arm/mach-ixp4xx/ixdp425-setup.c 1970-01-01 00:00:00.000000000 +0000 +@@ -15,6 +15,7 @@ + #include <linux/tty.h> + #include <linux/serial_8250.h> + #include <linux/eeprom.h> ++#include <linux/leds.h> + + #include <asm/types.h> + #include <asm/setup.h> +@@ -200,6 +201,53 @@ MACHINE_END + * maybe the ixdp425 too. + */ + #ifdef CONFIG_MACH_LOFT ++#ifdef CONFIG_LEDS_CLASS ++static struct resource loft_led_resources[] = { ++ { ++ .name = "J8:1", /* header */ ++ .start = 0, ++ .end = 0, ++ .flags = IXP4XX_GPIO_LOW, ++ }, ++ { ++ .name = "J8:3", /* header */ ++ .start = 1, ++ .end = 1, ++ .flags = IXP4XX_GPIO_LOW, ++ }, ++ { ++ .name = "J8:5", /* header */ ++ .start = 2, ++ .end = 2, ++ .flags = IXP4XX_GPIO_LOW, ++ }, ++ { ++ .name = "ready", /* green led, also J8 pin 7 */ ++ .start = 3, ++ .end = 3, ++ .flags = IXP4XX_GPIO_LOW, ++ }, ++ { ++ .name = "J8:9", /* header */ ++ .start = 4, ++ .end = 4, ++ .flags = IXP4XX_GPIO_LOW, ++ }, ++}; ++ ++static struct platform_device loft_leds = { ++ .name = "IXP4XX-GPIO-LED", ++ .id = -1, ++ .num_resources = ARRAY_SIZE(loft_led_resources), ++ .resource = loft_led_resources, ++}; ++#endif ++ ++static struct platform_device *loft_devices[] __initdata = { ++ &ixdp425_i2c_controller, ++ &ixdp425_flash, ++}; ++ + /* + * When the EEPROM is added the MAC address are read from it. + */ +@@ -244,7 +292,16 @@ static void __init loft_init(void) + + ixp4xx_sys_init(); + +- platform_add_devices(ixdp425_devices, ARRAY_SIZE(ixdp425_devices)); ++ /* Put the UART in first for debugging, don't care if it fails. */ ++ (void)platform_device_register(&ixdp425_uart); ++ ++ /* These should work... */ ++ platform_add_devices(loft_devices, ARRAY_SIZE(loft_devices)); ++ ++#ifdef CONFIG_LEDS_CLASS ++ /* We don't care if this fails. */ ++ (void)platform_device_register(&loft_leds); ++#endif + } + + MACHINE_START(LOFT, "Giant Shoulder Inc Loft board") |