[PATCH RFC v4 2/6] ARM: pxa: Convert Spitz LEDs to GPIO descriptors
From: Duje Mihanović <duje.mihanovic@skole.hr>
Date: 2023-10-01 14:13:08
Also in:
linux-gpio, linux-spi, linux-usb, lkml
Subsystem:
arm port, pxa2xx/pxa3xx support, the rest · Maintainers:
Russell King, Daniel Mack, Haojian Zhuang, Robert Jarzmik, Linus Torvalds
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(-)
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 535e2b2e997b..b6a4085e9fb0 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, }, };
@@ -480,7 +489,12 @@ 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); + spitz_gpio_leds[0].gpiod = gpiod_get_index(&spitz_led_device.dev, + NULL, 0, GPIOD_ASIS); + spitz_gpio_leds[1].gpiod = gpiod_get_index(&spitz_led_device.dev, + NULL, 1, GPIOD_ASIS); } #else static inline void spitz_leds_init(void) {}
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2.42.0