diff options
Diffstat (limited to 'recipes/linux/linux-2.6.36/ts72xx/0024-ts72xx-add-GPIO-keys.patch')
| -rw-r--r-- | recipes/linux/linux-2.6.36/ts72xx/0024-ts72xx-add-GPIO-keys.patch | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/recipes/linux/linux-2.6.36/ts72xx/0024-ts72xx-add-GPIO-keys.patch b/recipes/linux/linux-2.6.36/ts72xx/0024-ts72xx-add-GPIO-keys.patch deleted file mode 100644 index dc345fa6eb..0000000000 --- a/recipes/linux/linux-2.6.36/ts72xx/0024-ts72xx-add-GPIO-keys.patch +++ /dev/null @@ -1,100 +0,0 @@ -From f483d4e7564786a26343900277ee9ebd2405217e Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Petr=20=C5=A0tetiar?= <ynezz@true.cz> -Date: Sun, 7 Nov 2010 18:34:39 +0100 -Subject: [PATCH 24/24] ts72xx: add GPIO keys -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Signed-off-by: Petr Štetiar <ynezz@true.cz> ---- - arch/arm/mach-ep93xx/Kconfig | 6 ++++++ - arch/arm/mach-ep93xx/ts72xx.c | 36 ++++++++++++++++++++++++++++++++++++ - 2 files changed, 42 insertions(+), 0 deletions(-) - -diff --git a/arch/arm/mach-ep93xx/Kconfig b/arch/arm/mach-ep93xx/Kconfig -index 2bfb01e..185c5a9 100644 ---- a/arch/arm/mach-ep93xx/Kconfig -+++ b/arch/arm/mach-ep93xx/Kconfig -@@ -219,6 +219,12 @@ config MACH_TS72XX_SBCINFO - Say 'Y' to add a procfs entry containing some information - related to Technologic Systems TS-72xx SBC. - -+config MACH_TS72XX_GPIO_KEYS -+ bool "Enable GPIO keys" -+ depends on MACH_TS72XX -+ help -+ Say 'Y' here to enable GPIO keys on DIO connector. -+ Current config is KEY_UP for DIO_1 and KEY_DOWN for DIO_2. - endmenu - - endif -diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c -index 0c07bd8..f7b82dd 100644 ---- a/arch/arm/mach-ep93xx/ts72xx.c -+++ b/arch/arm/mach-ep93xx/ts72xx.c -@@ -21,11 +21,13 @@ - #include <linux/mtd/partitions.h> - #include <linux/mtd/physmap.h> - #include <linux/gpio.h> -+#include <linux/gpio_keys.h> - #include <linux/i2c.h> - #include <linux/i2c-gpio.h> - #include <linux/mtd/nand.h> - #include <linux/mtd/partitions.h> - #include <linux/spi/spi.h> -+#include <linux/input.h> - - #include <mach/ep93xx_spi.h> - #include <mach/hardware.h> -@@ -437,6 +439,36 @@ static struct ep93xx_spi_info ts72xx_spi_info = { - }; - #endif - -+#if defined(CONFIG_MACH_TS72XX_GPIO_KEYS) -+#define INIT_KEY(_code, _gpio, _desc) \ -+ { \ -+ .code = KEY_##_code, \ -+ .gpio = _gpio, \ -+ .desc = _desc, \ -+ .wakeup = 1, \ -+ .active_low = 1, \ -+ .type = EV_KEY, \ -+ } -+ -+static struct gpio_keys_button ts72xx_button_table[] = { -+ INIT_KEY(UP, EP93XX_GPIO_LINE_EGPIO11, "Up button - DIO_2"), -+ INIT_KEY(DOWN, EP93XX_GPIO_LINE_EGPIO12, "Down button - DIO_3"), -+}; -+ -+static struct gpio_keys_platform_data gpio_keys_data = { -+ .buttons = ts72xx_button_table, -+ .nbuttons = ARRAY_SIZE(ts72xx_button_table), -+}; -+ -+static struct platform_device ts72xx_gpio_keys = { -+ .name = "gpio-keys", -+ .dev = { -+ .platform_data = &gpio_keys_data, -+ }, -+ .id = -1, -+}; -+#endif -+ - static void __init ts72xx_init_machine(void) - { - ep93xx_init_devices(); -@@ -445,6 +477,10 @@ static void __init ts72xx_init_machine(void) - platform_device_register(&ts72xx_rtc_device); - platform_device_register(&ts72xx_wdt_device); - -+#if defined(CONFIG_MACH_TS72XX_GPIO_KEYS) -+ platform_device_register(&ts72xx_gpio_keys); -+#endif -+ - ep93xx_register_eth(&ts72xx_eth_data, 1); - ep93xx_register_i2c(&ts72xx_i2c_gpio_data, - ts72xx_i2c_board_info, --- -1.7.0.4 - |