MLK-24970 imx8mp: vpu: change vpu clock to max frequency in OD mode

Change to max frequency that defined in OD mode for higher performance.
G1: 800M
G2: 700M
VC8000E: 500M
VPU_BUS: 800M

Signed-off-by: Jian Li <jian.li@nxp.com>
Reviewed-by: Zhou Peng <eagle.zhou@nxp.com>
(cherry picked from commit 876a268f04a799b353eddd811a0bf18091d91fca)

arch/arm64/boot/dts/freescale/imx8mp.dtsi

@@ -2198,8 +2198,8 @@ vpu_g1: vpu_g1@38300000 {
 		clocks = <&clk IMX8MP_CLK_VPU_G1_ROOT>, <&clk IMX8MP_CLK_VPU_ROOT>;
 		clock-names = "clk_hantro", "clk_hantro_bus";
 		assigned-clocks = <&clk IMX8MP_CLK_VPU_G1>, <&clk IMX8MP_CLK_VPU_BUS>;
-		assigned-clock-parents = <&clk IMX8MP_SYS_PLL3_OUT>, <&clk IMX8MP_SYS_PLL3_OUT>;
-		assigned-clock-rates = <600000000>, <600000000>;
+		assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_800M>, <&clk IMX8MP_SYS_PLL1_800M>;
+		assigned-clock-rates = <800000000>, <800000000>;
 		power-domains = <&vpu_g1_pd>;
 		status = "disabled";
 	};
@@ -2212,9 +2212,9 @@ vpu_g2: vpu_g2@38310000 {
 		interrupt-names = "irq_hantro";
 		clocks = <&clk IMX8MP_CLK_VPU_G2_ROOT>, <&clk IMX8MP_CLK_VPU_ROOT>;
 		clock-names = "clk_hantro", "clk_hantro_bus";
-		assigned-clocks = <&clk IMX8MP_CLK_VPU_G2>, <&clk IMX8MP_CLK_VPU_BUS>;
-		assigned-clock-parents = <&clk IMX8MP_VPU_PLL_OUT>, <&clk IMX8MP_SYS_PLL3_OUT>;
-		assigned-clock-rates = <400000000>, <600000000>;
+		assigned-clocks = <&clk IMX8MP_CLK_VPU_G2>, <&clk IMX8MP_CLK_VPU_BUS>, <&clk IMX8MP_VPU_PLL>;
+		assigned-clock-parents = <&clk IMX8MP_VPU_PLL_OUT>, <&clk IMX8MP_SYS_PLL1_800M>;
+		assigned-clock-rates = <700000000>, <800000000>, <700000000>;
 		power-domains = <&vpu_g2_pd>;
 		status = "disabled";
 	};
@@ -2228,8 +2228,8 @@ vpu_vc8000e: vpu_vc8000e@38320000 {
 		clocks = <&clk IMX8MP_CLK_VPU_VC8KE_ROOT>, <&clk IMX8MP_CLK_VPU_ROOT>;
 		clock-names = "clk_hantro_vc8000e", "clk_hantro_vc8000e_bus";
 		assigned-clocks = <&clk IMX8MP_CLK_VPU_VC8000E>,<&clk IMX8MP_CLK_VPU_BUS>;
-		assigned-clock-parents = <&clk IMX8MP_VPU_PLL_OUT>, <&clk IMX8MP_SYS_PLL3_OUT>;
-		assigned-clock-rates = <400000000>, <600000000>;
+		assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_1000M>, <&clk IMX8MP_SYS_PLL1_800M>;
+		assigned-clock-rates = <500000000>, <800000000>;
 		power-domains = <&vpu_h1_pd>;
 		status = "disabled";
 	};