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Commit c4a61cfd authored by Guru Das Srinagesh's avatar Guru Das Srinagesh
Browse files

ARM: dts: msm: Specify PPG parameters for PWM device in PM8350C 

The PWM PPG feature in PM8350C uses two separate nvmems to store the
lookup table and the per-channel data. It also does not need a PBS
client for the PPG feature.

Change-Id: Iaf506cca458fb3c51b849d91383135ab62e9f829
parent e10958cb

qcom/pm8350c.dtsi

+33 −0
Original line number Diff line number Diff line
@@ -35,6 +35,39 @@ 
			reg-names = "lpg-base";

			#pwm-cells = <2>;

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

			nvmem = <&pmk8350_sdam_21 &pmk8350_sdam_22>;

			nvmem-names = "lpg_chan_sdam", "lut_sdam";

			qcom,lut-sdam-base = <0x45>;

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

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

			qcom,tick-duration-us = <8000>;



			lpg@1 {

				qcom,lpg-chan-id = <1>;

				qcom,ramp-step-ms = <200>;

				qcom,ramp-low-index = <0>;

				qcom,ramp-high-index = <19>;

				qcom,ramp-pattern-repeat;

				qcom,lpg-sdam-base = <0x48>;

			};



			lpg@2 {

				qcom,lpg-chan-id = <2>;

				qcom,ramp-step-ms = <200>;

				qcom,ramp-low-index = <0>;

				qcom,ramp-high-index = <19>;

				qcom,ramp-pattern-repeat;

				qcom,lpg-sdam-base = <0x56>;

			};



			lpg@3 {

				qcom,lpg-chan-id = <3>;

				qcom,ramp-step-ms = <200>;

				qcom,ramp-low-index = <0>;

				qcom,ramp-high-index = <19>;

				qcom,ramp-pattern-repeat;

				qcom,lpg-sdam-base = <0x64>;

			};

		};



		pm8350c_pwm_2: pwms@eb00 {