> From: Peng Fan <peng.fan@xxxxxxx>
> Sent: Monday, June 1, 2020 11:43 AM
>
> Add mu node to let A53 could communicate with M Core.
>
> Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
> ---
> arch/arm64/boot/dts/freescale/imx8mm.dtsi | 9 +++++++++
> arch/arm64/boot/dts/freescale/imx8mn.dtsi | 9 +++++++++
> arch/arm64/boot/dts/freescale/imx8mp.dtsi | 9 +++++++++
> arch/arm64/boot/dts/freescale/imx8mq.dtsi | 9 +++++++++
> 4 files changed, 36 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
> b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
> index aaf6e71101a1..fc001fb971e9 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
> @@ -775,6 +775,15 @@
> status = "disabled";
> };
>
> + mu: mailbox@30aa0000 {
> + compatible = "fsl,imx8mm-mu", "fsl,imx6sx-mu";
> + reg = <0x30aa0000 0x10000>;
> + interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clk IMX8MM_CLK_MU_ROOT>;
> + clock-names = "mu";
You missed my comments about this unneeded line in the last round of review.
https://lore.kernel.org/patchwork/patch/1244752/
Regards
Aisheng
> + #mbox-cells = <2>;
> + };
> +
> usdhc1: mmc@30b40000 {
> compatible = "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc";
> reg = <0x30b40000 0x10000>;
> diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
> b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
> index 9a4b65a267d4..c8290d21ccc9 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
> @@ -675,6 +675,15 @@
> status = "disabled";
> };
>
> + mu: mailbox@30aa0000 {
> + compatible = "fsl,imx8mn-mu", "fsl,imx6sx-mu";
> + reg = <0x30aa0000 0x10000>;
> + interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clk IMX8MN_CLK_MU_ROOT>;
> + clock-names = "mu";
> + #mbox-cells = <2>;
> + };
> +
> usdhc1: mmc@30b40000 {
> compatible = "fsl,imx8mn-usdhc", "fsl,imx7d-usdhc";
> reg = <0x30b40000 0x10000>;
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> index 45e2c0a4e889..b530804f763e 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> @@ -621,6 +621,15 @@
> 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>;
> + clock-names = "mu";
> + #mbox-cells = <2>;
> + };
> +
> i2c5: i2c@30ad0000 {
> compatible = "fsl,imx8mp-i2c", "fsl,imx21-i2c";
> #address-cells = <1>;
> diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
> b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
> index 978f8122c0d2..66ba8da704f6 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
> @@ -959,6 +959,15 @@
> status = "disabled";
> };
>
> + mu: mailbox@30aa0000 {
> + compatible = "fsl,imx8mq-mu", "fsl,imx6sx-mu";
> + reg = <0x30aa0000 0x10000>;
> + interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clk IMX8MQ_CLK_MU_ROOT>;
> + clock-names = "mu";
> + #mbox-cells = <2>;
> + };
> +
> usdhc1: mmc@30b40000 {
> compatible = "fsl,imx8mq-usdhc",
> "fsl,imx7d-usdhc";
> --
> 2.16.4
