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Date:   Mon, 28 Nov 2022 05:16:32 +0000
To:     linux-kernel@vger.kernel.org
From:   "Lin, Meng-Bo" <linmengbo0689@protonmail.com>
Cc:     Andy Gross <agross@kernel.org>,
        Bjorn Andersson <andersson@kernel.org>,
        Konrad Dybcio <konrad.dybcio@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Stephan Gerhold <stephan@gerhold.net>,
        Nikita Travkin <nikita@trvn.ru>, devicetree@vger.kernel.org,
        linux-arm-msm@vger.kernel.org,
        ~postmarketos/upstreaming@lists.sr.ht
Subject: [PATCH] arm64: dts: qcom: msm8916-wingtech-wt88047: Add flash LED
Message-ID: <20221128051512.125148-1-linmengbo0689@protonmail.com>
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WT88047 uses OCP 8110 Flash LED driver. Add it to the device tree.

Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com>
---
 .../dts/qcom/msm8916-wingtech-wt88047.dts     | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts b/arch/a=
rm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts
index 166bed05996f..a87be1d95b14 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts
@@ -23,6 +23,20 @@ chosen {
 =09=09stdout-path =3D "serial0";
 =09};
=20
+=09flash-led-controller {
+=09=09compatible =3D "ocs,ocp8110";
+=09=09enable-gpios =3D <&msmgpio 31 GPIO_ACTIVE_HIGH>;
+=09=09flash-gpios =3D <&msmgpio 32 GPIO_ACTIVE_HIGH>;
+
+=09=09pinctrl-names =3D "default";
+=09=09pinctrl-0 =3D <&camera_flash_default>;
+
+=09=09flash_led: led {
+=09=09=09function =3D LED_FUNCTION_FLASH;
+=09=09=09color =3D <LED_COLOR_ID_WHITE>;
+=09=09};
+=09};
+
 =09gpio-keys {
 =09=09compatible =3D "gpio-keys";
=20
@@ -274,6 +288,14 @@ l18 {
 };
=20
 &msmgpio {
+=09camera_flash_default: camera-flash-default-state {
+=09=09pins =3D "gpio31", "gpio32";
+=09=09function =3D "gpio";
+
+=09=09drive-strength =3D <2>;
+=09=09bias-disable;
+=09};
+
 =09gpio_keys_default: gpio-keys-default-state {
 =09=09pins =3D "gpio107";
 =09=09function =3D "gpio";
--=20
2.36.3