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+Qualcomm Technologies, Inc. TRI_LED driver specific bindings
+
+This binding document describes the properties of TRI_LED module in
+Qualcomm Technologies, Inc. PMIC chips.
+
+- compatible:
+ Usage: required
+ Value type: <string>
+ Definition: Must be "qcom,tri-led".
+
+- reg:
+ Usage: required
+ Value type: <prop-encoded-array>
+ Definition: Register base of the TRI_LED module and length.
+
+- nvmem-names:
+ Usage: optional
+ Value type: <string>
+ Definition: Nvmem device name for SDAM to do PBS trigger. It must be
+ defined as "pbs_sdam". This is required only for HR_LEDs.
+
+- nvmem:
+ Usage: optional
+ Value type: <phandle>
+ Definition: Phandle of the nvmem device name to access SDAM to do PBS
+ trigger. This is required only for HR_LEDs.
+
+Properties for child nodes:
+- pwms:
+ Usage: required
+ Value type: <prop-encoded-array>
+ Definition: The PWM device (phandle) used for controlling LED.
+
+- led-sources:
+ Usage: required
+ Value type: <prop-encoded-array>
+ Definition: see Documentation/devicetree/bindings/leds/common.txt;
+ Device current output identifiers are: 0 - LED1_EN,
+ 1 - LED2_EN, 2 - LED3_EN.
+
+- label:
+ Usage: optional
+ Value type: <string>
+ Definition: see Documentation/devicetree/bindings/leds/common.txt;
+
+- linux,default-trigger:
+ Usage: optional
+ Value_type: <string>
+ Definition: see Documentation/devicetree/bindings/leds/common.txt;
+
+Example:
+
+ pmi8998_rgb: tri-led@d000{
+ compatible = "qcom,tri-led";
+ reg = <0xd000 0x100>;
+
+ red {
+ label = "red";
+ pwms = <&pmi8998_lpg 4 1000000>;
+ led-sources = <0>;
+ };
+ green {
+ label = "green";
+ pwms = <&pmi8998_lpg 3 1000000>;
+ led-sources = <1>;
+ };
+ blue {
+ label = "blue";
+ pwms = <&pmi8998_lpg 2 1000000>;
+ led-sources = <2>;
+ };
+ };