improve sitecom device support

Add support for the 3 GPIO LEDs, reset button and switch to the gpio-buttons
driver. Patch by Bernhard Loos.

SVN-Revision: 19974

diff --git a/target/linux/rdc/files-2.6.30/arch/x86/mach-rdc321x/platform.c b/target/linux/rdc/files-2.6.30/arch/x86/mach-rdc321x/platform.c
index d0a8578ef8761616927d84d6077c42bbdde5279e..3b3de774ebb80cc4ca7103eee17568d2f419ce6d 100644 (file)
--- a/target/linux/rdc/files-2.6.30/arch/x86/mach-rdc321x/platform.c
+++ b/target/linux/rdc/files-2.6.30/arch/x86/mach-rdc321x/platform.c
@@ -29,15 +29,13 @@
 #include <linux/platform_device.h>
 #include <linux/version.h>
 #include <linux/leds.h>
-#include <linux/gpio_keys.h>
+#include <linux/gpio_buttons.h>
 #include <linux/input.h>
 #include <linux/mtd/map.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/physmap.h>
 #include <linux/root_dev.h>
 
-#include <asm/rdc321x_gpio.h>
-
 /* Flash */
 #ifdef CONFIG_MTD_R8610
 #define CONFIG_MTD_RDC3210 1
@@ -82,6 +80,12 @@ static struct gpio_led default_leds[] = {
        { .name = "rdc321x:dmz", .gpio = 1, .active_low = 1},
 };
 
+static struct gpio_led sitecom_leds[] = {
+       { .name = "rdc321x:power", .gpio = 15, .active_low = 1},
+       { .name = "rdc321x:usb0", .gpio = 0, .active_low = 1},
+       { .name = "rdc321x:usb1", .gpio = 1, .active_low = 1},
+};
+
 static struct gpio_led_platform_data rdc321x_led_data = {
        .num_leds = ARRAY_SIZE(default_leds),
        .leds = default_leds,
@@ -96,22 +100,22 @@ static struct platform_device rdc321x_leds = {
 };
 
 /* Button */
-static struct gpio_keys_button rdc321x_gpio_btn[] = {
+static struct gpio_button rdc321x_gpio_btn[] = {
        {
-               .gpio = 0,
+               .gpio = 6,
                .code = BTN_0,
                .desc = "Reset",
                .active_low = 1,
        }
 };
 
-static struct gpio_keys_platform_data rdc321x_gpio_btn_data = {
+static struct gpio_buttons_platform_data rdc321x_gpio_btn_data = {
        .buttons = rdc321x_gpio_btn,
        .nbuttons = ARRAY_SIZE(rdc321x_gpio_btn),
 };
 
 static struct platform_device rdc321x_button = {
-       .name = "gpio-keys",
+       .name = "gpio-buttons",
        .id = -1,
        .dev = {
                .platform_data = &rdc321x_gpio_btn_data,
@@ -203,6 +207,9 @@ static int __init rdc_board_setup(void)
                rdc_flash_parts[5].offset = rdc_flash_parts[0].size;
                rdc_flash_parts[5].size = 0x10000;
                rdc_flash_data.nr_parts = 6;
+
+               rdc321x_led_data.num_leds = ARRAY_SIZE(sitecom_leds);
+               rdc321x_led_data.leds = sitecom_leds;
        } else if (!memcmp(((u8 *)the_header) + 14, "Li", 2)) { /* AMIT */
                rdc_flash_parts[0].name = "kernel_parthdr";
                rdc_flash_parts[0].offset = 0;

diff --git a/target/linux/rdc/sitecom/config-2.6.30 b/target/linux/rdc/sitecom/config-2.6.30
index d756e87950c0119c92db476a02196fe7b3e79b68..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 100644 (file)
--- a/target/linux/rdc/sitecom/config-2.6.30
+++ b/target/linux/rdc/sitecom/config-2.6.30
@@ -1,2 +0,0 @@
-# CONFIG_MTD_R8610 is not set
-# CONFIG_MTD_RDC3210 is not set