Commit d2209e65 authored by Peng Fan's avatar Peng Fan Committed by Shawn Guo
Browse files

arm64: dts: imx8ulp: add mailbox node 



Add Sentinel Message Unit(MU), Generic MU nodes.

Signed-off-by: default avatarPeng Fan <peng.fan@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent ed4b58fa

arch/arm64/boot/dts/freescale/imx8ulp.dtsi

+24 −0
Original line number Diff line number Diff line
@@ -152,6 +152,13 @@ 
		#size-cells = <1>;

		ranges = <0x0 0x0 0x0 0x40000000>;



		s4muap: mailbox@27020000 {

			compatible = "fsl,imx8ulp-mu-s4";

			reg = <0x27020000 0x10000>;

			interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;

			#mbox-cells = <2>;

		};



		per_bridge3: bus@29000000 {

			compatible = "simple-bus";

			reg = <0x29000000 0x800000>;
@@ -159,6 +166,23 @@ 
			#size-cells = <1>;

			ranges;



			mu: mailbox@29220000 {

				compatible = "fsl,imx8ulp-mu";

				reg = <0x29220000 0x10000>;

				interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;

				#mbox-cells = <2>;

				status = "disabled";

			};



			mu3: mailbox@29230000 {

				compatible = "fsl,imx8ulp-mu";

				reg = <0x29230000 0x10000>;

				interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;

				clocks = <&pcc3 IMX8ULP_CLK_MU3_A>;

				#mbox-cells = <2>;

				status = "disabled";

			};



			wdog3: watchdog@292a0000 {

				compatible = "fsl,imx8ulp-wdt", "fsl,imx7ulp-wdt";

				reg = <0x292a0000 0x10000>;