LF-1285 arm64: dts: freescale: Add the power domain node on imx8mp

Add the power domain nodes on i.MX8MP to enable the power domain
support.

Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Anson Huang <Anson.Huang@nxp.com>

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index 4211897..10b4455 100755 (executable)
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -174,6 +174,179 @@
                clock-output-names = "clk_ext4";
        };
 
+       power-domains {
+               compatible = "simple-bus";
+
+               /* HSIO SS */
+               hsiomix_pd: hsiomix-pd {
+                       compatible = "fsl,imx8m-pm-domain";
+                       active-wakeup;
+                       rpm-always-on;
+                       #power-domain-cells = <0>;
+                       domain-index = <0>;
+                       domain-name = "hsiomix";
+               };
+
+               pcie_pd: pcie-pd {
+                       compatible = "fsl,imx8m-pm-domain";
+                       #power-domain-cells = <0>;
+                       domain-index = <1>;
+                       domain-name = "pcie";
+                       parent-domains = <&hsiomix_pd>;
+               };
+
+               usb_otg1_pd: usbotg1-pd {
+                       compatible = "fsl,imx8m-pm-domain";
+                       #power-domain-cells = <0>;
+                       domain-index = <2>;
+                       domain-name = "usb_otg1";
+                       parent-domains = <&hsiomix_pd>;
+               };
+
+               usb_otg2_pd: usbotg2-pd {
+                       compatible = "fsl,imx8m-pm-domain";
+                       #power-domain-cells = <0>;
+                       domain-index = <3>;
+                       domain-name = "usb_otg2";
+                       parent-domains = <&hsiomix_pd>;
+               };
+
+               /* MLMIX */
+               mlmix_pd: mlmix-pd {
+                       compatible = "fsl,imx8m-pm-domain";
+                       #power-domain-cells = <0>;
+                       domain-index = <4>;
+                       domain-name = "mlmix";
+                       clocks = <&clk IMX8MP_CLK_ML_AXI>,
+                                <&clk IMX8MP_CLK_ML_AHB>,
+                                <&clk IMX8MP_CLK_NPU_ROOT>;
+               };
+
+               audiomix_pd: audiomix-pd {
+                       compatible = "fsl,imx8m-pm-domain";
+                       #power-domain-cells = <0>;
+                       domain-index = <5>;
+                       domain-name = "audiomix";
+                       clocks = <&clk IMX8MP_CLK_AUDIO_ROOT>,
+                                <&clk IMX8MP_CLK_AUDIO_AXI_DIV>;
+               };
+
+               gpumix_pd: gpumix-pd {
+                       compatible = "fsl,imx8m-pm-domain";
+                       #power-domain-cells = <0>;
+                       domain-index = <6>;
+                       domain-name = "gpumix";
+                       clocks = <&clk IMX8MP_CLK_GPU_ROOT>, <&clk IMX8MP_CLK_GPU_AHB>,
+                                <&clk IMX8MP_CLK_GPU_AXI>;
+               };
+
+               gpu2d_pd: gpu2d-pd {
+                       compatible = "fsl,imx8m-pm-domain";
+                       #power-domain-cells = <0>;
+                       domain-index = <7>;
+                       domain-name = "gpu2d";
+                       parent-domains = <&gpumix_pd>;
+                       clocks = <&clk IMX8MP_CLK_GPU2D_ROOT>;
+               };
+
+               gpu3d_pd: gpu3d-pd {
+                       compatible = "fsl,imx8m-pm-domain";
+                       #power-domain-cells = <0>;
+                       domain-index = <8>;
+                       domain-name = "gpu3d";
+                       parent-domains = <&gpumix_pd>;
+                       clocks = <&clk IMX8MP_CLK_GPU3D_ROOT>,
+                                <&clk IMX8MP_CLK_GPU3D_SHADER_DIV>;
+               };
+
+               vpumix_pd: vpumix-pd {
+                       compatible = "fsl,imx8m-pm-domain";
+                       #power-domain-cells = <0>;
+                       domain-index = <9>;
+                       domain-name = "vpumix";
+                       clocks =<&clk IMX8MP_CLK_VPU_ROOT>;
+               };
+
+               vpu_g1_pd: vpug1-pd {
+                       compatible = "fsl,imx8m-pm-domain";
+                       #power-domain-cells = <0>;
+                       domain-index = <10>;
+                       domain-name = "vpu_g1";
+                       parent-domains = <&vpumix_pd>;
+                       clocks = <&clk IMX8MP_CLK_VPU_G1_ROOT>;
+               };
+
+               vpu_g2_pd: vpug2-pd {
+                       compatible = "fsl,imx8m-pm-domain";
+                       #power-domain-cells = <0>;
+                       domain-index = <11>;
+                       domain-name = "vpu_g2";
+                       parent-domains = <&vpumix_pd>;
+                       clocks = <&clk IMX8MP_CLK_VPU_G2_ROOT>;
+               };
+
+               vpu_h1_pd: vpuh1-pd {
+                       compatible = "fsl,imx8m-pm-domain";
+                       #power-domain-cells = <0>;
+                       domain-index = <12>;
+                       domain-name = "vpu_h1";
+                       parent-domains = <&vpumix_pd>;
+                       clocks = <&clk IMX8MP_CLK_VPU_VC8KE_ROOT>;
+               };
+
+               mediamix_pd: mediamix-pd {
+                       compatible = "fsl,imx8m-pm-domain";
+                       #power-domain-cells = <0>;
+                       domain-index = <13>;
+                       domain-name = "mediamix";
+                       clocks = <&clk IMX8MP_CLK_MEDIA_AXI_ROOT>,
+                                <&clk IMX8MP_CLK_MEDIA_APB_ROOT>;
+               };
+
+               ispdwp_pd: power-domain@14 {
+                       compatible = "fsl,imx8m-pm-domain";
+                       #power-domain-cells = <0>;
+                       domain-index = <14>;
+                       domain-name = "ispdwp";
+                       parent-domains = <&mediamix_pd>;
+                       clocks = <&clk IMX8MP_CLK_MEDIA_ISP_DIV>;
+               };
+
+               mipi_phy1_pd: mipiphy1-pd {
+                       compatible = "fsl,imx8m-pm-domain";
+                       #power-domain-cells = <0>;
+                       domain-index = <15>;
+                       domain-name = "mipi_phy1";
+                       parent-domains = <&mediamix_pd>;
+               };
+
+               mipi_phy2_pd: mipiphy2-pd {
+                       compatible = "fsl,imx8m-pm-domain";
+                       #power-domain-cells = <0>;
+                       domain-index = <16>;
+                       domain-name = "mipi_phy2";
+                       parent-domains = <&mediamix_pd>;
+               };
+
+               hdmimix_pd: hdmimix-pd {
+                       compatible = "fsl,imx8m-pm-domain";
+                       #power-domain-cells = <0>;
+                       domain-index = <17>;
+                       domain-name = "hdmimix";
+                       clocks = <&clk IMX8MP_CLK_HDMI_ROOT>,
+                                <&clk IMX8MP_CLK_HDMI_APB>,
+                                <&clk IMX8MP_CLK_HDMI_REF_266M>;
+               };
+
+               hdmi_phy_pd: hdmiphy-pd {
+                       compatible = "fsl,imx8m-pm-domain";
+                       #power-domain-cells = <0>;
+                       domain-index = <18>;
+                       domain-name = "hdmi_phy";
+                       parent-domains = <&hdmimix_pd>;
+               };
+       };
+
        psci {
                compatible = "arm,psci-1.0";
                method = "smc";