From: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Date: Mon, 24 Feb 2025 18:39:26 +0000 (+0100)
Subject: ARM: dts: stm32: drop "st,led1" compatible
X-Git-Tag: v2025.07-rc1~18^2~51^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ab4f860daf407e46a1ad8b20ff77b7a6171a157;p=pandora-u-boot.git

ARM: dts: stm32: drop "st,led1" compatible

It is pointless to use the custom compatible "st,led1" when
stm32746g-eval.dts and stm32f769-disco.dts already contain the
"gpio-leds" compatible, which is specifically used for GPIO LEDs
management.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
---

diff --git a/arch/arm/dts/stm32746g-eval-u-boot.dtsi b/arch/arm/dts/stm32746g-eval-u-boot.dtsi
index f6432928735..32b5c7cea4b 100644
--- a/arch/arm/dts/stm32746g-eval-u-boot.dtsi
+++ b/arch/arm/dts/stm32746g-eval-u-boot.dtsi
@@ -22,11 +22,6 @@
 		mmc0 = &sdio1;
 		spi0 = &qspi;
 	};
-
-	led1 {
-		compatible = "st,led1";
-		led-gpio = <&gpiof 10 0>;
-	};
 };
 
 &fmc {
diff --git a/arch/arm/dts/stm32f746-disco-u-boot.dtsi b/arch/arm/dts/stm32f746-disco-u-boot.dtsi
index a79fca261a2..38d797e49a0 100644
--- a/arch/arm/dts/stm32f746-disco-u-boot.dtsi
+++ b/arch/arm/dts/stm32f746-disco-u-boot.dtsi
@@ -22,11 +22,6 @@
 		mmc0 = &sdio1;
 		spi0 = &qspi;
 	};
-
-	led1 {
-		compatible = "st,led1";
-		led-gpio = <&gpioi 1 0>;
-	};
 };
 
 &ltdc {
diff --git a/arch/arm/dts/stm32f769-disco-u-boot.dtsi b/arch/arm/dts/stm32f769-disco-u-boot.dtsi
index a50fba64dcd..7c99a6e61b6 100644
--- a/arch/arm/dts/stm32f769-disco-u-boot.dtsi
+++ b/arch/arm/dts/stm32f769-disco-u-boot.dtsi
@@ -23,11 +23,6 @@
 		spi0 = &qspi;
 	};
 
-	led1 {
-		compatible = "st,led1";
-		led-gpio = <&gpioj 5 0>;
-	};
-
 	panel: panel {
 		compatible = "orisetech,otm8009a";
 		reset-gpios = <&gpioj 15 1>;
diff --git a/board/st/stm32f746-disco/stm32f746-disco.c b/board/st/stm32f746-disco/stm32f746-disco.c
index 65a39d965c7..72f479cea66 100644
--- a/board/st/stm32f746-disco/stm32f746-disco.c
+++ b/board/st/stm32f746-disco/stm32f746-disco.c
@@ -78,22 +78,6 @@ u32 spl_boot_device(void)
 
 int board_late_init(void)
 {
-	struct gpio_desc gpio = {};
-	int node;
-
-	node = fdt_node_offset_by_compatible(gd->fdt_blob, 0, "st,led1");
-	if (node < 0)
-		return -1;
-
-	gpio_request_by_name_nodev(offset_to_ofnode(node), "led-gpio", 0, &gpio,
-				   GPIOD_IS_OUT);
-
-	if (dm_gpio_is_valid(&gpio)) {
-		dm_gpio_set_value(&gpio, 0);
-		mdelay(10);
-		dm_gpio_set_value(&gpio, 1);
-	}
-
 	return 0;
 }