Messages in this thread Patch in this message | | | From | "Peng Fan (OSS)" <> | Subject | [PATCH V2 4/8] arm64: dts: imx93: add s4 mu node | Date | Wed, 31 Aug 2022 15:49:19 +0800 |
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From: Peng Fan <peng.fan@nxp.com>
Add s4 mu node for sentinel communication
Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Jacky Bai <ping.bai@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> --- arch/arm64/boot/dts/freescale/imx93.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi index 26d5ce4a5f2c..dd76472ced46 100644 --- a/arch/arm64/boot/dts/freescale/imx93.dtsi +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi @@ -342,5 +342,15 @@ gpio1: gpio@47400080 { clock-names = "gpio", "port"; gpio-ranges = <&iomuxc 0 0 32>; }; + + s4muap: mailbox@47520000 { + compatible = "fsl,imx93-mu-s4"; + reg = <0x47520000 0x10000>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "txirq", "rxirq"; + #mbox-cells = <2>; + status = "okay"; + }; }; }; -- 2.37.1
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