Add and configure WLED node to enable backlight
control on WLED-enabled devices.
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/pmi8994.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/pmi8994.dtsi b/arch/arm64/boot/dts/qcom/pmi8994.dtsi
index e5ed28ab9b2d..b21c01fea37a 100644
--- a/arch/arm64/boot/dts/qcom/pmi8994.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmi8994.dtsi
@@ -32,5 +32,18 @@ pmi8994_spmi_regulators: regulators {
#address-cells = <1>;
#size-cells = <1>;
};
+
+ pmi8994_wled: wled@d800 {
+ compatible = "qcom,pmi8994-wled";
+ reg = <0xd800 0xd900>;
+ interrupts = <3 0xd8 0x02 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "short";
+ qcom,num-strings = <3>;
+ /* Yes, all four strings *have to* be defined or things won't work. */
+ qcom,enabled-strings = <0 1 2 3>;
+ qcom,cabc;
+ qcom,eternal-pfet;
+ status = "disabled";
+ };
};
};
--
2.30.1
