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arm64: dts: st: Add boot-led for stm32mp2 ST boards

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Add options/u-boot/boot-led property to specify to U-Boot
the LED which indicates a successful boot.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Link: https://lore.kernel.org/r/20251112-upstream_add_boot-led_for_stm32_boards-v1-13-50a3a9b339a8@foss.st.com
Link: https://lore.kernel.org/r/20251112-upstream_add_boot-led_for_stm32_boards-v1-14-50a3a9b339a8@foss.st.com
Link: https://lore.kernel.org/r/20251112-upstream_add_boot-led_for_stm32_boards-v1-15-50a3a9b339a8@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Patrice Chotard 2025-11-12 16:48:16 +01:00 committed by Alexandre Torgue
parent 2e54d44665
commit 0dfff7c550
3 changed files with 24 additions and 3 deletions
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9
arch/arm64/boot/dts/st/stm32mp235f-dk.dts
View File

@ -46,7 +46,7 @@ button-user-2 {
gpio-leds {
compatible = "gpio-leds";
led-blue {
led_blue: led-blue {
function = LED_FUNCTION_HEARTBEAT;
color = <LED_COLOR_ID_BLUE>;
gpios = <&gpioh 7 GPIO_ACTIVE_HIGH>;
@ -70,6 +70,13 @@ memory@80000000 {
reg = <0x0 0x80000000 0x0 0x80000000>;
};
options {
u-boot {
compatible = "u-boot,config";
boot-led = <&led_blue>;
};
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;

9
arch/arm64/boot/dts/st/stm32mp257f-dk.dts
View File

@ -46,7 +46,7 @@ button-user-2 {
gpio-leds {
compatible = "gpio-leds";
led-blue {
led_blue: led-blue {
function = LED_FUNCTION_HEARTBEAT;
color = <LED_COLOR_ID_BLUE>;
gpios = <&gpioh 7 GPIO_ACTIVE_HIGH>;
@ -70,6 +70,13 @@ memory@80000000 {
reg = <0x0 0x80000000 0x1 0x0>;
};
options {
u-boot {
compatible = "u-boot,config";
boot-led = <&led_blue>;
};
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;

9
arch/arm64/boot/dts/st/stm32mp257f-ev1.dts
View File

@ -46,7 +46,7 @@ pad_clk: pad-clk {
gpio-leds {
compatible = "gpio-leds";
led-blue {
led_blue: led-blue {
function = LED_FUNCTION_HEARTBEAT;
color = <LED_COLOR_ID_BLUE>;
gpios = <&gpioj 7 GPIO_ACTIVE_HIGH>;
@ -94,6 +94,13 @@ memory@80000000 {
reg = <0x0 0x80000000 0x1 0x0>;
};
options {
u-boot {
compatible = "u-boot,config";
boot-led = <&led_blue>;
};
};
panel_lvds: display {
compatible = "edt,etml0700z9ndha", "panel-lvds";
enable-gpios = <&gpiog 15 GPIO_ACTIVE_HIGH>;