* [PATCH 1/2] arm64: dts: rockchip: add LED for ROCK Pi 4A/B/C/A+/B+
@ 2022-09-07 4:59 FUKAUMI Naoki
2022-09-07 4:59 ` [PATCH 2/2] arm64: dts: rockchip: add LEDs for ROCK 4C+ FUKAUMI Naoki
2022-09-07 8:21 ` [PATCH 1/2] arm64: dts: rockchip: add LED for ROCK Pi 4A/B/C/A+/B+ Heiko Stübner
0 siblings, 2 replies; 3+ messages in thread
From: FUKAUMI Naoki @ 2022-09-07 4:59 UTC (permalink / raw)
To: heiko; +Cc: linux-arm-kernel, linux-rockchip, FUKAUMI Naoki
only user_led2 (blue) is supported.
user_led1 (green) is not connected to any gpio so it cannot be
controlled.
Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
---
.../boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
index 401e1ae9d944..49126560b30b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
@@ -6,6 +6,7 @@
/dts-v1/;
#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/leds/common.h>
#include <dt-bindings/pwm/pwm.h>
#include "rk3399.dtsi"
#include "rk3399-opp.dtsi"
@@ -27,6 +28,19 @@ clkin_gmac: external-gmac-clock {
#clock-cells = <0>;
};
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&user_led2>;
+
+ user_led2 {
+ function = LED_FUNCTION_STATUS;
+ color = <LED_COLOR_ID_BLUE>;
+ gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
clocks = <&rk808 1>;
@@ -553,6 +567,12 @@ hp_int: hp-int {
};
};
+ leds {
+ user_led2: user-led2 {
+ rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
pcie {
pcie_pwr_en: pcie-pwr-en {
rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
--
2.30.2
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^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH 2/2] arm64: dts: rockchip: add LEDs for ROCK 4C+
2022-09-07 4:59 [PATCH 1/2] arm64: dts: rockchip: add LED for ROCK Pi 4A/B/C/A+/B+ FUKAUMI Naoki
@ 2022-09-07 4:59 ` FUKAUMI Naoki
2022-09-07 8:21 ` [PATCH 1/2] arm64: dts: rockchip: add LED for ROCK Pi 4A/B/C/A+/B+ Heiko Stübner
1 sibling, 0 replies; 3+ messages in thread
From: FUKAUMI Naoki @ 2022-09-07 4:59 UTC (permalink / raw)
To: heiko; +Cc: linux-arm-kernel, linux-rockchip, FUKAUMI Naoki
add support for user LEDs on Radxa ROCK 4C+ board.
Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
---
.../boot/dts/rockchip/rk3399-rock-4c-plus.dts | 32 +++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts
index a1c4727acfcd..effe514e87dc 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts
@@ -6,6 +6,7 @@
*/
/dts-v1/;
+#include <dt-bindings/leds/common.h>
#include "rk3399.dtsi"
#include "rk3399-t-opp.dtsi"
@@ -38,6 +39,26 @@ clkin_gmac: external-gmac-clock {
#clock-cells = <0>;
};
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&user_led1 &user_led2>;
+
+ user_led1 {
+ function = LED_FUNCTION_POWER;
+ color = <LED_COLOR_ID_GREEN>;
+ gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "default-on";
+ };
+
+ user_led2 {
+ function = LED_FUNCTION_STATUS;
+ color = <LED_COLOR_ID_BLUE>;
+ gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
vcc5v0_sys: vcc5v0-sys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_sys";
@@ -404,6 +425,7 @@ &i2s2 {
&io_domains {
bt656-supply = <&vcc_3v0>;
+ audio-supply = <&vcca_1v8>;
gpio1830-supply = <&vcc_3v0>;
sdmmc-supply = <&vccio_sd>;
status = "okay";
@@ -424,6 +446,16 @@ bt_wake_l: bt-wake-l {
};
};
+ leds {
+ user_led1: user-led1 {
+ rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ user_led2: user-led2 {
+ rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
pmic {
pmic_int_l: pmic-int-l {
rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
--
2.30.2
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^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH 1/2] arm64: dts: rockchip: add LED for ROCK Pi 4A/B/C/A+/B+
2022-09-07 4:59 [PATCH 1/2] arm64: dts: rockchip: add LED for ROCK Pi 4A/B/C/A+/B+ FUKAUMI Naoki
2022-09-07 4:59 ` [PATCH 2/2] arm64: dts: rockchip: add LEDs for ROCK 4C+ FUKAUMI Naoki
@ 2022-09-07 8:21 ` Heiko Stübner
1 sibling, 0 replies; 3+ messages in thread
From: Heiko Stübner @ 2022-09-07 8:21 UTC (permalink / raw)
To: FUKAUMI Naoki; +Cc: linux-arm-kernel, linux-rockchip, FUKAUMI Naoki
Hi,
Am Mittwoch, 7. September 2022, 06:59:24 CEST schrieb FUKAUMI Naoki:
> only user_led2 (blue) is supported.
>
> user_led1 (green) is not connected to any gpio so it cannot be
> controlled.
>
> Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
> ---
> .../boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 20 +++++++++++++++++++
> 1 file changed, 20 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
> index 401e1ae9d944..49126560b30b 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
> @@ -6,6 +6,7 @@
>
> /dts-v1/;
> #include <dt-bindings/input/linux-event-codes.h>
> +#include <dt-bindings/leds/common.h>
> #include <dt-bindings/pwm/pwm.h>
> #include "rk3399.dtsi"
> #include "rk3399-opp.dtsi"
> @@ -27,6 +28,19 @@ clkin_gmac: external-gmac-clock {
> #clock-cells = <0>;
> };
>
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&user_led2>;
> +
> + user_led2 {
Node names should definitly use "-" not underscores.
Also gpio-leds define a pattern for node names in the yaml binding:
"(^led-[0-9a-f]$|led)":
So running dtbscheck on those new nodes should have found new
errors with that addition.
See commit e916d85b922f ("arm64: dts: rockchip: rename and label gpio-led subnodes")
where existing already were already converted to be binding compliant.
Heiko
> + function = LED_FUNCTION_STATUS;
> + color = <LED_COLOR_ID_BLUE>;
> + gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "heartbeat";
> + };
> + };
> +
> sdio_pwrseq: sdio-pwrseq {
> compatible = "mmc-pwrseq-simple";
> clocks = <&rk808 1>;
> @@ -553,6 +567,12 @@ hp_int: hp-int {
> };
> };
>
> + leds {
> + user_led2: user-led2 {
> + rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +
> pcie {
> pcie_pwr_en: pcie-pwr-en {
> rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
>
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^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2022-09-07 8:34 UTC | newest]
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