[PATCH RFT v8 2/6] ARM: pxa: Convert Spitz LEDs to GPIO descriptors

From: Duje Mihanović
Date: Wed Oct 11 2023 - 09:24:13 EST


Sharp's Spitz board still uses the legacy GPIO interface for configuring
its two onboard LEDs.

Convert them to use the GPIO descriptor interface.

Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Duje Mihanović <duje.mihanovic@xxxxxxxx>
---
arch/arm/mach-pxa/spitz.c | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 535e2b2e997b..9efd603c715a 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -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_IDX("pxa-gpio", SPITZ_GPIO_LED_ORANGE, NULL, 0,
+ GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP_IDX("pxa-gpio", SPITZ_GPIO_LED_GREEN, NULL, 1,
+ 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 +489,7 @@ static struct platform_device spitz_led_device = {

static void __init spitz_leds_init(void)
{
+ gpiod_add_lookup_table(&spitz_led_gpio_table);
platform_device_register(&spitz_led_device);
}
#else

--
2.42.0