diff options
| author | Peng Fan <peng.fan@nxp.com> | 2020-06-01 16:20:01 +0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2020-06-23 14:50:39 +0800 |
| commit | bbfc59bec2ad6e68be38232941e2e67fd3dcd1d8 (patch) | |
| tree | aa4ece7227aab5004715813d15fa53b6a56beaa3 /arch/arm64/boot/dts/freescale/imx8mp.dtsi | |
| parent | 12fa1078efc871604d62e992cb8a038421b82096 (diff) | |
| download | linux-bbfc59bec2ad6e68be38232941e2e67fd3dcd1d8.tar.gz | |
arm64: dts: imx8m: add mu node
Add mu node to let A53 could communicate with M Core.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mp.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index d35cb7ee6c35..f6591c693226 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -627,6 +627,14 @@ status = "disabled"; }; + mu: mailbox@30aa0000 { + compatible = "fsl,imx8mp-mu", "fsl,imx6sx-mu"; + reg = <0x30aa0000 0x10000>; + interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MP_CLK_MU_ROOT>; + #mbox-cells = <2>; + }; + i2c5: i2c@30ad0000 { compatible = "fsl,imx8mp-i2c", "fsl,imx21-i2c"; #address-cells = <1>; |