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Commit 6e7f9f5a authored by Caesar Wang's avatar Caesar Wang Committed by Heiko Stuebner
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arm64: dts: rockchip: Add rk3368 mailbox device nodes 



This adds mailbox device nodes in dts.

Mailbox is used by the Rockchip CPU cores to communicate
requests to MCU processor.

Signed-off-by: default avatarCaesar Wang <wxt@rock-chips.com>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 1ade61c1

arch/arm64/boot/dts/rockchip/rk3368.dtsi

+12 −0
Original line number Diff line number Diff line
@@ -555,6 +555,18 @@ 
		status = "disabled";

	};



	mbox: mbox@ff6b0000 {

		compatible = "rockchip,rk3368-mailbox";

		reg = <0x0 0xff6b0000 0x0 0x1000>;

		interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,

			     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,

			     <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,

			     <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&cru PCLK_MAILBOX>;

		clock-names = "pclk_mailbox";

		#mbox-cells = <1>;

	};



	pmugrf: syscon@ff738000 {

		compatible = "rockchip,rk3368-pmugrf", "syscon";

		reg = <0x0 0xff738000 0x0 0x1000>;