diff options
| author | Peng Fan <peng.fan@nxp.com> | 2022-09-05 13:59:11 +0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2022-09-17 16:34:30 +0800 |
| commit | 0dfb380d2492b498166bc06c29618b0e5c81a0f2 (patch) | |
| tree | d89046980a78e696b27b1f01d0215b839d495425 /arch/arm64/boot/dts/freescale/imx93.dtsi | |
| parent | e41ba695713996444c224cdac869a2f36a8514c4 (diff) | |
arm64: dts: imx93: add s4 mu node
Add s4 mu node for sentinel communication
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx93.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx93.dtsi | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi index 26d5ce4a5f2c..bb9e96ffb70a 100644 --- a/arch/arm64/boot/dts/freescale/imx93.dtsi +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi @@ -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>; + }; }; }; |