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| author | Lars-Peter Clausen <lars@metafoo.de> | 2010-10-27 21:22:07 +0000 |
|---|---|---|
| committer | Lars-Peter Clausen <lars@metafoo.de> | 2010-10-27 21:22:07 +0000 |
| commit | 2d35f3f02e2c0bf3834bafe7b78427e433227ea0 (patch) | |
| tree | 7d017d1e438fb8b3dec45308247d21223051c8bf /target/linux/kirkwood/patches | |
| parent | 8b855b07bf98112feee330128d925fca2b97e4aa (diff) | |
| download | master-187ad058-2d35f3f02e2c0bf3834bafe7b78427e433227ea0.tar.gz master-187ad058-2d35f3f02e2c0bf3834bafe7b78427e433227ea0.tar.bz2 master-187ad058-2d35f3f02e2c0bf3834bafe7b78427e433227ea0.zip | |
[kirkwood] Adds leds and gpio keys support for Iomega iConnect.
Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23682 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/kirkwood/patches')
| -rw-r--r-- | target/linux/kirkwood/patches/200-iconnect.patch | 117 |
1 files changed, 111 insertions, 6 deletions
diff --git a/target/linux/kirkwood/patches/200-iconnect.patch b/target/linux/kirkwood/patches/200-iconnect.patch index fd1e486ba1..1be792bf49 100644 --- a/target/linux/kirkwood/patches/200-iconnect.patch +++ b/target/linux/kirkwood/patches/200-iconnect.patch @@ -23,9 +23,19 @@ endmenu endif +--- a/arch/arm/mach-kirkwood/mpp.h ++++ b/arch/arm/mach-kirkwood/mpp.h +@@ -103,6 +103,7 @@ + #define MPP11_SATA0_ACTn MPP( 11, 0x5, 0, 1, 0, 1, 1, 1 ) + + #define MPP12_GPO MPP( 12, 0x0, 0, 1, 1, 1, 1, 1 ) ++#define MPP12_GPIO MPP( 12, 0x0, 1, 1, 1, 1, 1, 1 ) + #define MPP12_SD_CLK MPP( 12, 0x1, 0, 1, 1, 1, 1, 1 ) + + #define MPP13_GPIO MPP( 13, 0x0, 1, 1, 1, 1, 1, 1 ) --- /dev/null +++ b/arch/arm/mach-kirkwood/iconnect-setup.c -@@ -0,0 +1,95 @@ +@@ -1,0 +1,190 @@ +/* + * arch/arm/mach-kirkwood/iconnect-setup.c + * @@ -43,6 +53,10 @@ +#include <linux/mtd/partitions.h> +#include <linux/mv643xx_eth.h> +#include <linux/ethtool.h> ++#include <linux/gpio.h> ++#include <linux/gpio_keys.h> ++#include <linux/input.h> ++#include <linux/leds.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <mach/kirkwood.h> @@ -73,12 +87,100 @@ + .phy_addr = MV643XX_ETH_PHY_ADDR(11), +}; + ++static struct gpio_led iconnect_led_pins[] = { ++ { ++ .name = "iconnect:blue:power", ++ .default_trigger = "default-on", ++ .gpio = 42, ++ }, ++ { ++ .name = "iconnect:red:power", ++ .gpio = 43, ++ }, ++ { ++ .name = "iconnect:blue:usb1", ++ .gpio = 44, ++ }, ++ { ++ .name = "iconnect:blue:usb2", ++ .gpio = 45, ++ }, ++ { ++ .name = "iconnect:blue:usb3", ++ .gpio = 46, ++ }, ++ { ++ .name = "iconnect:blue:usb4", ++ .gpio = 47, ++ }, ++ { ++ .name = "iconnect:blue:otb", ++ .gpio = 48, ++ }, ++}; ++ ++static struct gpio_led_platform_data iconnect_led_data = { ++ .leds = iconnect_led_pins, ++ .num_leds = ARRAY_SIZE(iconnect_led_pins), ++}; ++ ++static struct platform_device iconnect_leds = { ++ .name = "leds-gpio", ++ .id = -1, ++ .dev = { ++ .platform_data = &iconnect_led_data, ++ } ++}; ++ ++#define ICONNECT_GPIO_KEY_RESET 12 ++#define ICONNECT_GPIO_KEY_OTB 35 ++ ++#define ICONNECT_SW_RESET 0x00 ++#define ICONNECT_SW_OTB 0x01 ++ ++static struct gpio_keys_button iconnect_buttons[] = { ++ { ++ .type = EV_SW, ++ .code = ICONNECT_SW_RESET, ++ .gpio = ICONNECT_GPIO_KEY_RESET, ++ .desc = "Reset Button", ++ .active_low = 1, ++ .debounce_interval = 100, ++ }, ++ { ++ .type = EV_SW, ++ .code = ICONNECT_SW_OTB, ++ .gpio = ICONNECT_GPIO_KEY_OTB, ++ .desc = "OTB Button", ++ .active_low = 1, ++ .debounce_interval = 100, ++ }, ++}; ++ ++static struct gpio_keys_platform_data iconnect_button_data = { ++ .buttons = iconnect_buttons, ++ .nbuttons = ARRAY_SIZE(iconnect_buttons), ++}; ++ ++static struct platform_device iconnect_button_device = { ++ .name = "gpio-keys", ++ .id = -1, ++ .num_resources = 0, ++ .dev = { ++ .platform_data = &iconnect_button_data, ++ }, ++}; ++ +static unsigned int iconnect_mpp_config[] __initdata = { -+ MPP8_TW_SDA, -+ MPP9_TW_SCK, -+ MPP10_UART0_TXD, -+ MPP11_UART0_RXD, -+ MPP28_GPIO, ++ MPP12_GPIO, /*Input for reset button*/ ++ MPP35_GPIO, /*Input for OTB button*/ ++ MPP42_GPIO, ++ MPP43_GPIO, ++ MPP44_GPIO, ++ MPP45_GPIO, ++ MPP46_GPIO, ++ MPP47_GPIO, ++ MPP48_GPIO, + 0 +}; + @@ -100,6 +202,9 @@ + + kirkwood_uart0_init(); + kirkwood_i2c_init(); ++ ++ platform_device_register(&iconnect_leds); ++ platform_device_register(&iconnect_button_device); +} + +static int __init iconnect_pci_init(void) |