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improve sitecom device support

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

SVN-Revision: 19974
This commit is contained in:
Florian Fainelli 2010-03-04 08:27:59 +00:00
parent 7ea3654537
commit b3f11c8414
2 changed files with 14 additions and 9 deletions
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21
target/linux/rdc/files-2.6.30/arch/x86/mach-rdc321x/platform.c
View File

@ -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;

2
target/linux/rdc/sitecom/config-2.6.30
View File

@ -1,2 +0,0 @@
# CONFIG_MTD_R8610 is not set
# CONFIG_MTD_RDC3210 is not set