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authorFlorian Fainelli <florian@openwrt.org>2007-10-02 14:23:27 +0000
committerFlorian Fainelli <florian@openwrt.org>2007-10-02 14:23:27 +0000
commitdb7bf6f616f65e4df63e4d0db26a886fab1efef4 (patch)
tree6ea520a0b3a9efe59f0eed8e1624c0f7418b6441 /target/linux/rdc
parentcce66b1965cdd60b8befc4e6fee4b6be5f3b09b3 (diff)
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Rewrite platform code to be smarter
SVN-Revision: 9094
Diffstat (limited to 'target/linux/rdc')
-rw-r--r--target/linux/rdc/files/arch/i386/mach-rdc/platform.c49
1 files changed, 33 insertions, 16 deletions
diff --git a/target/linux/rdc/files/arch/i386/mach-rdc/platform.c b/target/linux/rdc/files/arch/i386/mach-rdc/platform.c
index 6809dcd..78f1d0b 100644
--- a/target/linux/rdc/files/arch/i386/mach-rdc/platform.c
+++ b/target/linux/rdc/files/arch/i386/mach-rdc/platform.c
@@ -28,12 +28,16 @@
#include <linux/list.h>
#include <linux/device.h>
#include <linux/platform_device.h>
+#include <linux/version.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,23)
+#include <linux/leds.h>
+#endif
#include <asm/gpio.h>
#define PFX "rdc321x: "
-/* FIXME : Flash */
+/* Flash */
static struct resource rdc_flash_resource[] = {
[0] = {
.start = (u32)-CONFIG_MTD_RDC3210_SIZE,
@@ -50,34 +54,47 @@ static struct platform_device rdc_flash_device = {
};
/* LEDS */
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,23)
+static struct gpio_led default_leds[] = {
+ { .name = "rdc:dmz", .gpio = 1, .active_low = 1, },
+};
+
+static struct gpio_led_platform_data rdc321x_led_data = {
+ .num_leds = ARRAY_SIZE(default_leds),
+ .leds = default_leds,
+};
+
+static struct platform_device rdc321x_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &rdc321x_led_data,
+ }
+};
+#else
static struct platform_device rdc321x_leds = {
- .name = "rdc321x-leds",
+ .name "rdc321x-leds",
.id = -1,
.num_resources = 0,
};
+#endif
+/* Watchdog */
static struct platform_device rdc321x_wdt = {
.name = "rdc321x-wdt",
.id = -1,
.num_resources = 0,
};
+static struct platform_device *rdc321x_devs[] = {
+ &rdc_flash_device,
+ &rdc321x_leds,
+ &rdc321x_wdt
+};
+
static int __init rdc_board_setup(void)
{
- int err;
-
- err = platform_device_register(&rdc_flash_device);
- if (err)
- printk(KERN_ALERT PFX "failed to register flash\n");
-
- err = platform_device_register(&rdc321x_leds);
- if (err)
- printk(KERN_ALERT PFX "failed to register LEDS\n");
-
- err = platform_device_register(&rdc321x_wdt);
- printk(KERN_ALERT PFX "failed to register watchdog\n");
-
- return err;
+ return platform_add_devices(rdc321x_devs, ARRAY_SIZE(rdc321x_devs));
}
arch_initcall(rdc_board_setup);