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arm64: dts: imx93: add s4 mu node

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Add s4 mu node for sentinel communication

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Peng Fan 2022-09-05 13:59:11 +08:00 committed by Shawn Guo
parent e41ba69571
commit 0dfb380d24
1 changed files with 9 additions and 0 deletions
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9
arch/arm64/boot/dts/freescale/imx93.dtsi
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@ -342,5 +342,14 @@
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>;
};
};
};