Commit 40b4157d authored by Alexandre Torgue's avatar Alexandre Torgue
Browse files

ARM: dts: stm32: enable optee firmware and SCMI support on STM32MP15 



Enable optee and SCMI clocks/reset protocols support.

Signed-off-by: default avatarAlexandre Torgue <alexandre.torgue@foss.st.com>
parent 5f5d7dec

arch/arm/boot/dts/stm32mp151.dtsi

+41 −0
Original line number Diff line number Diff line
@@ -115,6 +115,33 @@ 
		status = "disabled";

	};



	firmware {

		optee: optee {

			compatible = "linaro,optee-tz";

			method = "smc";

			status = "disabled";

		};



		scmi: scmi {

			compatible = "linaro,scmi-optee";

			#address-cells = <1>;

			#size-cells = <0>;

			linaro,optee-channel-id = <0>;

			shmem = <&scmi_shm>;

			status = "disabled";



			scmi_clk: protocol@14 {

				reg = <0x14>;

				#clock-cells = <1>;

			};



			scmi_reset: protocol@16 {

				reg = <0x16>;

				#reset-cells = <1>;

			};

		};

	};



	soc {

		compatible = "simple-bus";

		#address-cells = <1>;
@@ -122,6 +149,20 @@ 
		interrupt-parent = <&intc>;

		ranges;



		scmi_sram: sram@2ffff000 {

			compatible = "mmio-sram";

			reg = <0x2ffff000 0x1000>;

			#address-cells = <1>;

			#size-cells = <1>;

			ranges = <0 0x2ffff000 0x1000>;



			scmi_shm: scmi-sram@0 {

				compatible = "arm,scmi-shmem";

				reg = <0 0x80>;

				status = "disabled";

			};

		};



		timers2: timer@40000000 {

			#address-cells = <1>;

			#size-cells = <0>;