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arm64: dts: imx8ulp: add mailbox node

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Add Sentinel Message Unit(MU), Generic MU nodes.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Peng Fan
2022-08-31 22:25:51 +08:00
committed by Shawn Guo
parent ed4b58fa5a
commit d2209e6584
1 changed files with 24 additions and 0 deletions
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24
arch/arm64/boot/dts/freescale/imx8ulp.dtsi
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@@ -152,6 +152,13 @@ soc: soc@0 {
#size-cells = <1>;
ranges = <0x0 0x0 0x0 0x40000000>;
s4muap: mailbox@27020000 {
compatible = "fsl,imx8ulp-mu-s4";
reg = <0x27020000 0x10000>;
interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <2>;
};
per_bridge3: bus@29000000 {
compatible = "simple-bus";
reg = <0x29000000 0x800000>;
@@ -159,6 +166,23 @@ per_bridge3: bus@29000000 {
#size-cells = <1>;
ranges;
mu: mailbox@29220000 {
compatible = "fsl,imx8ulp-mu";
reg = <0x29220000 0x10000>;
interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <2>;
status = "disabled";
};
mu3: mailbox@29230000 {
compatible = "fsl,imx8ulp-mu";
reg = <0x29230000 0x10000>;
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pcc3 IMX8ULP_CLK_MU3_A>;
#mbox-cells = <2>;
status = "disabled";
};
wdog3: watchdog@292a0000 {
compatible = "fsl,imx8ulp-wdt", "fsl,imx7ulp-wdt";
reg = <0x292a0000 0x10000>;