[RFC,2/6] ARM: pxa: Convert Spitz LEDs to GPIO descriptors
Commit Message
Sharp's Spitz board still uses the legacy GPIO interface for configuring
its two onboard LEDs.
Convert them to use the GPIO descriptor interface.
Signed-off-by: Duje Mihanović <duje.mihanovic@skole.hr>
---
arch/arm/mach-pxa/spitz.c | 18 ++++++++++++++++--
1 file changed, 16 insertions(+), 2 deletions(-)
@@ -452,16 +452,25 @@ static inline void spitz_keys_init(void) {}
* LEDs
******************************************************************************/
#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
+static struct gpiod_lookup_table spitz_led_gpio_table = {
+ .dev_id = "leds-gpio",
+ .table = {
+ GPIO_LOOKUP("pxa-gpio", SPITZ_GPIO_LED_ORANGE, "led_orange",
+ GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("pxa-gpio", SPITZ_GPIO_LED_GREEN, "led_green",
+ GPIO_ACTIVE_HIGH),
+ { }
+ }
+};
+
static struct gpio_led spitz_gpio_leds[] = {
{
.name = "spitz:amber:charge",
.default_trigger = "sharpsl-charge",
- .gpio = SPITZ_GPIO_LED_ORANGE,
},
{
.name = "spitz:green:hddactivity",
.default_trigger = "disk-activity",
- .gpio = SPITZ_GPIO_LED_GREEN,
},
};
@@ -480,6 +489,11 @@ static struct platform_device spitz_led_device = {
static void __init spitz_leds_init(void)
{
+ gpiod_add_lookup_table(&spitz_led_gpio_table);
+ spitz_gpio_leds[0].gpiod = gpiod_get(&spitz_led_device.dev,
+ "led_orange", GPIOD_ASIS);
+ spitz_gpio_leds[1].gpiod = gpiod_get(&spitz_led_device.dev,
+ "led_green", GPIOD_ASIS);
platform_device_register(&spitz_led_device);
}
#else