linux-kernel - [PATCH 2/2] arm64: dts: qcom: sdm845-shift-axolotl: enable flash LED

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Date:   Wed, 17 May 2023 20:21:33 +0200
From:   Dylan Van Assche <me@...anvanassche.be>
To:     agross@...nel.org, andersson@...nel.org, konrad.dybcio@...aro.org,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        conor+dt@...nel.org
Cc:     linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        amartinz@...ftphones.com, Dylan Van Assche <me@...anvanassche.be>
Subject: [PATCH 2/2] arm64: dts: qcom: sdm845-shift-axolotl: enable flash LED

The SHIFT6mq (axolotl) is an SDM845-based smartphone with 2 flash LEDs.
One LED is white, the other one is yellow. Define both LEDs in the DTS
so they can be used as flash or torch.

Signed-off-by: Dylan Van Assche <me@...anvanassche.be>
---
 .../boot/dts/qcom/sdm845-shift-axolotl.dts    | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts b/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
index 0ad891348e0c..e7fc0c3cae58 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
@@ -554,6 +554,28 @@ led@5 {
 	};
 };
 
+&pmi8998_flash {
+	status = "okay";
+
+	led-0 {
+		function = LED_FUNCTION_FLASH;
+		color = <LED_COLOR_ID_WHITE>;
+		led-sources = <1>;
+		led-max-microamp = <180000>;
+		flash-max-microamp = <1000000>;
+		flash-max-timeout-us = <1280000>;
+	};
+
+	led-1 {
+		function = LED_FUNCTION_FLASH;
+		color = <LED_COLOR_ID_YELLOW>;
+		led-sources = <2>;
+		led-max-microamp = <180000>;
+		flash-max-microamp = <1000000>;
+		flash-max-timeout-us = <1280000>;
+	};
+};
+
 &qup_uart9_rx {
 	drive-strength = <2>;
 	bias-pull-up;
-- 
2.40.1