From 43008f6d83c8ff22938570eb3af3ab8d954f8542 Mon Sep 17 00:00:00 2001 From: Xianzhong Date: Thu, 28 Nov 2019 20:13:36 +0800 Subject: [PATCH] LF-198 arm: dts: imx7ulp: add GPU clock rate setting set GPU 2D/3D clock parent with IMX7ULP_CLK_APLL_PFD2, set IMX7ULP_CLK_APLL_PFD2 clock rate with 400MHz. Signed-off-by: Xianzhong Reviewed-by: Anson Huang --- arch/arm/boot/dts/imx7ulp.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/imx7ulp.dtsi b/arch/arm/boot/dts/imx7ulp.dtsi index b23195dbe482..59715861d113 100644 --- a/arch/arm/boot/dts/imx7ulp.dtsi +++ b/arch/arm/boot/dts/imx7ulp.dtsi @@ -631,6 +631,9 @@ clock-names = "gpu3d_clk", "gpu3d_shader_clk", "gpu3d_axi_clk", "gpu2d_clk", "gpu2d_axi_clk"; + assigned-clocks = <&scg1 IMX7ULP_CLK_APLL_PFD2>, <&pcc3 IMX7ULP_CLK_GPU3D>, <&pcc3 IMX7ULP_CLK_GPU2D>; + assigned-clock-parents = <0>, <&scg1 IMX7ULP_CLK_APLL_PFD2>, <&scg1 IMX7ULP_CLK_APLL_PFD2>; + assigned-clock-rates = <400000000>, <400000000>, <400000000>; }; }; -- 2.17.1