2023-05-18 06:17:41

by Dylan Van Assche

Subject: [PATCH v2 3/3] arm64: dts: qcom: sdm845-shift-axolotl: enable flash LEDs

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 and enable the flash LED
controller to control them in PMI8998.

Signed-off-by: Dylan Van Assche <[email protected]>
---
.../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

2023-05-18 11:01:18

by Konrad Dybcio

Subject: Re: [PATCH v2 3/3] arm64: dts: qcom: sdm845-shift-axolotl: enable flash LEDs

On 18.05.2023 08:13, Dylan Van Assche wrote:
> 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 and enable the flash LED
> controller to control them in PMI8998.
>
> Signed-off-by: Dylan Van Assche <[email protected]>
> ---
Reviewed-by: Konrad Dybcio <[email protected]>

Konrad
> .../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;