arm64: dts: allwinner: h6: Add msgbox node (e7d5260e) · Commits · 戴 / test

The H6 SoC contains a message box that can be used to send messages and interrupts back and forth between the ARM application CPUs and the ARISC coprocessor. Add a device tree node for it. Signed-off-by:

Samuel Holland <samuel@sholland.org> Signed-off-by:

Maxime Ripard <maxime@cerno.tech>

arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi

+10 −0

Original line number	Diff line number	Diff line
		@@ -231,6 +231,16 @@
		#dma-cells = <1>;
		};

		msgbox: mailbox@3003000 {
		compatible = "allwinner,sun50i-h6-msgbox",
		"allwinner,sun6i-a31-msgbox";
		reg = <0x03003000 0x1000>;
		clocks = <&ccu CLK_BUS_MSGBOX>;
		resets = <&ccu RST_BUS_MSGBOX>;
		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
		#mbox-cells = <1>;
		};

		sid: efuse@3006000 {
		compatible = "allwinner,sun50i-h6-sid";
		reg = <0x03006000 0x400>;

Admin message