arm64: dts: imx8mp: add vpu pgc nodes

Add i.MX8MP PGC nodes for vpu, which are used to supply power for VPU.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index 0b165f9..34af983 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -598,6 +598,33 @@
                                                reg = <IMX8MP_POWER_DOMAIN_MEDIAMIX_ISPDWP>;
                                                clocks = <&clk IMX8MP_CLK_MEDIA_ISP_ROOT>;
                                        };
+
+                                       pgc_vpumix: power-domain@19 {
+                                               #power-domain-cells = <0>;
+                                               reg = <IMX8MP_POWER_DOMAIN_VPUMIX>;
+                                               clocks =<&clk IMX8MP_CLK_VPU_ROOT>;
+                                       };
+
+                                       pgc_vpu_g1: power-domain@20 {
+                                               #power-domain-cells = <0>;
+                                               power-domains = <&pgc_vpumix>;
+                                               reg = <IMX8MP_POWER_DOMAIN_VPU_G1>;
+                                               clocks = <&clk IMX8MP_CLK_VPU_G1_ROOT>;
+                                       };
+
+                                       pgc_vpu_g2: power-domain@21 {
+                                               #power-domain-cells = <0>;
+                                               power-domains = <&pgc_vpumix>;
+                                               reg = <IMX8MP_POWER_DOMAIN_VPU_G2>;
+                                               clocks = <&clk IMX8MP_CLK_VPU_G2_ROOT>;
+                                       };
+
+                                       pgc_vpu_vc8000e: power-domain@22 {
+                                               #power-domain-cells = <0>;
+                                               power-domains = <&pgc_vpumix>;
+                                               reg = <IMX8MP_POWER_DOMAIN_VPU_VC8000E>;
+                                               clocks = <&clk IMX8MP_CLK_VPU_VC8KE_ROOT>;
+                                       };
                                };
                        };
                };