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[1/3] ARM: spitz: Convert Spitz board to GPIO descriptors for LEDs

Message ID 20240430-gpio-leds-miscarm-v1-1-9c94d7711f6c@linaro.org
State New
Headers show
Series ARM: Modernize the PXA Spitz a bit | expand

Commit Message

Linus Walleij April 30, 2024, 7:03 a.m. UTC 
This makes the LEDs on the PXA Spitz board use GPIO
descriptors instead of hardcoded GPIOs from the global
numberspace.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
 arch/arm/mach-pxa/spitz.c | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)
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Patch

diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index cc691b199429..36aec5ea7218 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -456,12 +456,21 @@  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,
+	},
+};
+
+static struct gpiod_lookup_table spitz_gpio_leds_table = {
+	.dev_id = "leds-gpio",
+	.table = {
+		GPIO_LOOKUP_IDX("gpio-pxa", SPITZ_GPIO_LED_ORANGE, NULL,
+				0, GPIO_ACTIVE_HIGH),
+		GPIO_LOOKUP_IDX("gpio-pxa", SPITZ_GPIO_LED_GREEN, NULL,
+				1, GPIO_ACTIVE_HIGH),
+		{ },
 	},
 };
 
@@ -480,6 +489,7 @@  static struct platform_device spitz_led_device = {
 
 static void __init spitz_leds_init(void)
 {
+	gpiod_add_lookup_table(&spitz_gpio_leds_table);
 	platform_device_register(&spitz_led_device);
 }
 #else