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arm64: dts: qcom: sc8280xp-x13s: Add camera activity LED

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Disappointigly, the camera activity LED is implemented in software.
Hook it up as a gpio-led and (until we have camera *and* a "camera on"
LED trigger) configure it as a panic indicator.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230805-topic-x13s_cam_led-v1-1-443d752158c4@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Konrad Dybcio 2023-08-05 11:01:33 +02:00 committed by Bjorn Andersson
parent 7868ed0144
commit 1c63dd1c5f
1 changed files with 16 additions and 0 deletions
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16
arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
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@ -12,6 +12,7 @@
#include <dt-bindings/iio/qcom,spmi-adc7-pmr735a.h> #include <dt-bindings/iio/qcom,spmi-adc7-pmr735a.h>
#include <dt-bindings/input/gpio-keys.h> #include <dt-bindings/input/gpio-keys.h>
#include <dt-bindings/input/input.h> #include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h> #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include "sc8280xp.dtsi" #include "sc8280xp.dtsi"
@ -78,6 +79,21 @@ switch-lid {
}; };
}; };
leds {
compatible = "gpio-leds";
led-camera-indicator {
label = "white:camera-indicator";
function = LED_FUNCTION_INDICATOR;
color = <LED_COLOR_ID_WHITE>;
gpios = <&tlmm 28 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "none";
default-state = "off";
/* Reuse as a panic indicator until we get a "camera on" trigger */
panic-indicator;
};
};
pmic-glink { pmic-glink {
compatible = "qcom,sc8280xp-pmic-glink", "qcom,pmic-glink"; compatible = "qcom,sc8280xp-pmic-glink", "qcom,pmic-glink";