From: FUKAUMI Naoki <naoki@radxa.com>
To: heiko@sntech.de
Cc: linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org,
FUKAUMI Naoki <naoki@radxa.com>
Subject: [PATCH 2/2] arm64: dts: rockchip: add LEDs for ROCK 4C+
Date: Wed, 7 Sep 2022 04:59:25 +0000 [thread overview]
Message-ID: <20220907045925.1284785-2-naoki@radxa.com> (raw)
In-Reply-To: <20220907045925.1284785-1-naoki@radxa.com>
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
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
next prev parent reply other threads:[~2022-09-07 5:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
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 [this message]
2022-09-07 8:21 ` Heiko Stübner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220907045925.1284785-2-naoki@radxa.com \
--to=naoki@radxa.com \
--cc=heiko@sntech.de \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-rockchip@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox