Commit 3be5c742 authored by David Lechner's avatar David Lechner Committed by Sekhar Nori
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ARM: dts: da850: add cpu node and operating points to DT



This adds a cpu node and operating points to the common da850.dtsi file.

All operating points above 300MHz are disabled by default.

Regulators need to be hooked up on a per-board basis.

Signed-off-by: default avatarDavid Lechner <david@lechnology.com>
Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
parent a188339c
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Original line number Diff line number Diff line
@@ -20,6 +20,56 @@
		reg = <0xc0000000 0x0>;
	};

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		cpu: cpu@0 {
			compatible = "arm,arm926ej-s";
			device_type = "cpu";
			reg = <0>;
			clocks = <&psc0 14>;
			operating-points-v2 = <&opp_table>;
		};
	};

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

		opp_100: opp100-100000000 {
			opp-hz = /bits/ 64 <100000000>;
			opp-microvolt = <1000000 950000 1050000>;
		};

		opp_200: opp110-200000000 {
			opp-hz = /bits/ 64 <200000000>;
			opp-microvolt = <1100000 1050000 1160000>;
		};

		opp_300: opp120-300000000 {
			opp-hz = /bits/ 64 <300000000>;
			opp-microvolt = <1200000 1140000 1320000>;
		};

		/*
		 * Original silicon was 300MHz max, so higher frequencies
		 * need to be enabled on a per-board basis if the chip is
		 * capable.
		 */

		opp_375: opp120-375000000 {
			status = "disabled";
			opp-hz = /bits/ 64 <375000000>;
			opp-microvolt = <1200000 1140000 1320000>;
		};

		opp_456: opp130-456000000 {
			status = "disabled";
			opp-hz = /bits/ 64 <456000000>;
			opp-microvolt = <1300000 1250000 1350000>;
		};
	};

	arm {
		#address-cells = <1>;
		#size-cells = <1>;