arm64: dts: sdm845: Add qspi opps and power-domains (5b4de2f8) · Commits · 戴 / test

Add the power domain supporting performance state and the corresponding OPP tables for the qspi device on sdm845 Reviewed-by:

arch/arm64/boot/dts/qcom/sdm845.dtsi

+26 −0

Original line number	Diff line number	Diff line
		@@ -3200,6 +3200,30 @@
		status = "disabled";
		};

		qspi_opp_table: qspi-opp-table {
		compatible = "operating-points-v2";

		opp-19200000 {
		opp-hz = /bits/ 64 <19200000>;
		required-opps = <&rpmhpd_opp_min_svs>;
		};

		opp-100000000 {
		opp-hz = /bits/ 64 <100000000>;
		required-opps = <&rpmhpd_opp_low_svs>;
		};

		opp-150000000 {
		opp-hz = /bits/ 64 <150000000>;
		required-opps = <&rpmhpd_opp_svs>;
		};

		opp-300000000 {
		opp-hz = /bits/ 64 <300000000>;
		required-opps = <&rpmhpd_opp_nom>;
		};
		};

		qspi: spi@88df000 {
		compatible = "qcom,sdm845-qspi", "qcom,qspi-v1";
		reg = <0 0x088df000 0 0x600>;
		@@ -3209,6 +3233,8 @@
		clocks = <&gcc GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
		<&gcc GCC_QSPI_CORE_CLK>;
		clock-names = "iface", "core";
		power-domains = <&rpmhpd SDM845_CX>;
		operating-points-v2 = <&qspi_opp_table>;
		status = "disabled";
		};