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Commit 2551ba81 authored by Sharat Masetty's avatar Sharat Masetty
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ARM: dts: msm: Add qfprom bindings to read gpu speed bin 

This patch adds qfprom provider bindings which enables the qfprom
driver thereby adding support to read efuses from qfprom region.
This patch also adds the consumer bindings to the gpu node to
read the qfprom region for speed bin information.

Change-Id: Iaca2e9cdc45ed8c7cf319710dc97f6f855012661
parent 77cb4d04

qcom/lito-gpu.dtsi

+15 −0
Original line number Diff line number Diff line
@@ -17,6 +17,18 @@ 
		operating-points-v2 = <&suspendable_ddr_bw_opp_table>;

	};



	qfprom: qfprom@780000 {

		compatible = "qcom,qfprom";

		reg = <0x780000 0x6000>;

		#address-cells = <1>;

		#size-cells = <1>;



		gpu_speed_bin: gpu_speed_bin@1ea {

			reg = <0x1ea 0x2>;

			bits = <5 8>;

		};

	};



	gpu_opp_table: gpu-opp-table {

		compatible = "operating-points-v2";
@@ -118,6 +130,9 @@ 
		vddcx-supply = <&gpu_cx_gdsc>;

		vdd-supply = <&gpu_gx_gdsc>;



		nvmem-cells = <&gpu_speed_bin>;

		nvmem-cell-names = "speed_bin";



		/* GPU OPP data */

		operating-points-v2 = <&gpu_opp_table>;