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path: root/target/linux/brcm63xx/patches-2.6.32/100-reset_buttons.patch
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Diffstat (limited to 'target/linux/brcm63xx/patches-2.6.32/100-reset_buttons.patch')
-rw-r--r--target/linux/brcm63xx/patches-2.6.32/100-reset_buttons.patch92
1 files changed, 92 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-2.6.32/100-reset_buttons.patch b/target/linux/brcm63xx/patches-2.6.32/100-reset_buttons.patch
new file mode 100644
index 0000000..ba65186
--- /dev/null
+++ b/target/linux/brcm63xx/patches-2.6.32/100-reset_buttons.patch
@@ -0,0 +1,92 @@
+Index: linux-2.6.32.9/arch/mips/bcm63xx/boards/board_bcm963xx.c
+===================================================================
+--- linux-2.6.32.9.orig/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-02-28 18:37:27.000000000 +0100
++++ linux-2.6.32.9/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-02-28 18:41:36.000000000 +0100
+@@ -15,6 +15,8 @@
+ #include <linux/mtd/partitions.h>
+ #include <linux/mtd/physmap.h>
+ #include <linux/ssb/ssb.h>
++#include <linux/gpio_buttons.h>
++#include <linux/input.h>
+ #include <asm/addrspace.h>
+ #include <bcm63xx_board.h>
+ #include <bcm63xx_cpu.h>
+@@ -288,6 +290,16 @@
+ .active_low = 1,
+ },
+ },
++ .reset_buttons = {
++ {
++ .desc = "reset",
++ .gpio = 32,
++ .active_low = 1,
++ .type = EV_KEY,
++ .code = BTN_0,
++ .threshold = 3,
++ },
++ },
+ };
+
+ static struct board_info __initdata board_96348gw = {
+@@ -345,6 +357,16 @@
+ .active_low = 1,
+ },
+ },
++ .reset_buttons = {
++ {
++ .desc = "reset",
++ .gpio = 36,
++ .active_low = 1,
++ .type = EV_KEY,
++ .code = BTN_0,
++ .threshold = 3,
++ },
++ },
+ };
+
+ static struct board_info __initdata board_FAST2404 = {
+@@ -771,6 +793,16 @@
+ .dev.platform_data = &bcm63xx_led_data,
+ };
+
++static struct gpio_buttons_platform_data bcm63xx_gpio_buttons_data = {
++ .poll_interval = 20,
++};
++
++static struct platform_device bcm63xx_gpio_buttons_device = {
++ .name = "gpio-buttons",
++ .id = 0,
++ .dev.platform_data = &bcm63xx_gpio_buttons_data,
++};
++
+ /*
+ * third stage init callback, register all board devices.
+ */
+@@ -826,6 +858,13 @@
+
+ platform_device_register(&bcm63xx_gpio_leds);
+
++ if (board.reset_buttons) {
++ bcm63xx_gpio_buttons_data.nbuttons = ARRAY_SIZE(board.reset_buttons);
++ bcm63xx_gpio_buttons_data.buttons = board.reset_buttons;
++
++ platform_device_register(&bcm63xx_gpio_buttons_device);
++ }
++
+ return 0;
+ }
+
+Index: linux-2.6.32.9/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+===================================================================
+--- linux-2.6.32.9.orig/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h 2010-02-28 18:36:33.000000000 +0100
++++ linux-2.6.32.9/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h 2010-02-28 18:36:58.000000000 +0100
+@@ -55,6 +55,9 @@
+
+ /* GPIO LEDs */
+ struct gpio_led leds[5];
++
++ /* Reset button */
++ struct gpio_button reset_buttons[1];
+ };
+
+ #endif /* ! BOARD_BCM963XX_H_ */