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Commit 3b9867c1 authored by qctecmdr Service's avatar qctecmdr Service Committed by Gerrit - the friendly Code Review server
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Merge "pwm: qti-lpg: Specify LPG channel numbers with a property"

parents a657d754 f47a815f

Documentation/devicetree/bindings/pwm/pwm-qti-lpg.txt

+7 −3
Original line number Diff line number Diff line
@@ -11,9 +11,7 @@ device module in Qualcomm Technologies, Inc. PMIC chips. 
- reg:

	Usage: required

	Value type: <prop-encoded-array>

	Definition: Register base and length for LPG and LUT modules. LPG size

		      or length available per channel varies depending on the

		      number of channels in PMIC.

	Definition: Register base for LPG and LUT modules.



- reg-names:

	Usage: required
@@ -30,6 +28,11 @@ device module in Qualcomm Technologies, Inc. PMIC chips. 
		      the PWM channel ID indexed from 0, and the second

		      cell is the PWM default period in nanoseconds.



- qcom,num-lpg-channels:

	Usage: required

	Value type: <u32>

	Definition: The number of the consecutive LPG/PWM channels in the chip.



- qcom,lut-patterns:

	Usage: optional

	Value type: <prop-encoded-array>
@@ -122,6 +125,7 @@ Example: 
		compatible = "qcom,pwm-lpg";

		reg = <0xb100 0x600>, <0xb000 0x100>;

		reg-names = "lpg-base", "lut-base";

		qcom,num-lpg-channels = <6>;

		#pwm-cells = <2>;

		qcom,lut-patterns = <0 14 28 42 56 70 84 100

					100 84 70 56 42 28 14 0>;

arch/arm64/boot/dts/qcom/pm6150l.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -331,6 +331,7 @@ 
			reg = <0xb100 0x300>, <0xb000 0x100>;

			reg-names = "lpg-base", "lut-base";

			#pwm-cells = <2>;

			qcom,num-lpg-channels = <3>;

			qcom,lut-patterns = <0 10 20 30 40 50 60 70 80 90 100

						90 80 70 60 50 40 30 20 10 0>;

			lpg1 {

arch/arm64/boot/dts/qcom/pm8150b.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -459,6 +459,7 @@ 
			reg = <0xb100 0x200>;

			reg-names = "lpg-base";

			#pwm-cells = <2>;

			qcom,num-lpg-channels = <2>;

		};



		pm8150b_hr_led: qcom,leds@d000 {

arch/arm64/boot/dts/qcom/pm8150l.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -326,6 +326,7 @@ 
			reg = <0xb100 0x300>, <0xb000 0x100>;

			reg-names = "lpg-base", "lut-base";

			#pwm-cells = <2>;

			qcom,num-lpg-channels = <3>;

			qcom,lut-patterns = <0 10 20 30 40 50 60 70 80 90 100

						90 80 70 60 50 40 30 20 10 0>;

			lpg1 {

arch/arm64/boot/dts/qcom/pmi632.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -291,6 +291,7 @@ 
			reg = <0xb300 0x500>;

			reg-names = "lpg-base";

			#pwm-cells = <2>;

			qcom,num-lpg-channels = <5>;

			nvmem-names = "ppg_sdam";

			nvmem = <&pmi632_sdam7>;

			qcom,pbs-client = <&pmi632_pbs_client3>;