MLK-22404-03 arm64: dts: freescale: Add power domain nodes for i.mx8mm

Add the power domain nodes for i.MX8MM.

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

1 files changed, 105 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index 1e3513c9b5b2..3da363c557e9 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -204,6 +204,109 @@
 		interrupt-affinity = <&A53_0>, <&A53_1>, <&A53_2>, <&A53_3>;
 	};
 
+	power-domains {
+		compatible = "simple-bus";
+		/* HSIO SS */
+		hsiomix_pd: hsiomix-pd {
+			compatible = "fsl,imx8m-pm-domain";
+			#power-domain-cells = <0>;
+			domain-index = <0>;
+			domain-name = "hsiomix";
+			clocks = <&clk IMX8MM_CLK_USB1_CTRL_ROOT>;
+		};
+
+		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>;
+		};
+
+		/* GPU SS */
+		gpumix_pd: gpumix-pd {
+			compatible = "fsl,imx8m-pm-domain";
+			#power-domain-cells = <0>;
+			domain-index = <4>;
+			domain-name = "gpumix";
+			clocks = <&clk IMX8MM_CLK_GPU_BUS_ROOT>,
+				 <&clk IMX8MM_CLK_GPU_AHB>,
+				 <&clk IMX8MM_CLK_GPU2D_ROOT>,
+				 <&clk IMX8MM_CLK_GPU3D_ROOT>;
+		};
+
+		/* VPU SS */
+		vpumix_pd: vpumix-pd {
+			compatible = "fsl,imx8m-pm-domain";
+			#power-domain-cells = <0>;
+			domain-index = <5>;
+			domain-name = "vpumix";
+			clocks = <&clk IMX8MM_CLK_VPU_DEC_ROOT>;
+		};
+
+		vpu_g1_pd: vpug1-pd {
+			compatible = "fsl,imx8m-pm-domain";
+			#power-domain-cells = <0>;
+			domain-index = <6>;
+			domain-name = "vpu_g1";
+			parent-domains = <&vpumix_pd>;
+			clocks = <&clk IMX8MM_CLK_VPU_G1_ROOT>;
+		};
+
+		vpu_g2_pd: vpug2-pd {
+			compatible = "fsl,imx8m-pm-domain";
+			#power-domain-cells = <0>;
+			domain-index = <7>;
+			domain-name = "vpu_g2";
+			parent-domains = <&vpumix_pd>;
+			clocks = <&clk IMX8MM_CLK_VPU_G2_ROOT>;
+		};
+
+		vpu_h1_pd: vpuh1-pd {
+			compatible = "fsl,imx8m-pm-domain";
+			#power-domain-cells = <0>;
+			domain-index = <8>;
+			domain-name = "vpu_h1";
+			parent-domains = <&vpumix_pd>;
+			clocks = <&clk IMX8MM_CLK_VPU_H1_ROOT>;
+		};
+
+		/* DISP SS */
+		dispmix_pd: dispmix-pd {
+			compatible = "fsl,imx8m-pm-domain";
+			#power-domain-cells = <0>;
+			domain-index = <9>;
+			domain-name = "dispmix";
+			clocks = <&clk IMX8MM_CLK_DISP_ROOT>,
+				 <&clk IMX8MM_CLK_DISP_AXI_ROOT>,
+				 <&clk IMX8MM_CLK_DISP_APB_ROOT>;
+		};
+
+		mipi_pd: mipi-pd {
+			compatible = "fsl,imx8m-pm-domain";
+			#power-domain-cells = <0>;
+			domain-index = <10>;
+			domain-name = "mipi";
+			parent-domains = <&dispmix_pd>;
+		};
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>, /* Physical Secure */
@@ -945,6 +1048,7 @@
 				assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_500M>;
 				fsl,usbphy = <&usbphynop1>;
 				fsl,usbmisc = <&usbmisc1 0>;
+				power-domains = <&usb_otg1_pd>;
 				status = "disabled";
 			};
 
@@ -964,6 +1068,7 @@
 				assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_500M>;
 				fsl,usbphy = <&usbphynop2>;
 				fsl,usbmisc = <&usbmisc2 0>;
+				power-domains = <&usb_otg2_pd>;
 				status = "disabled";
 			};