diff options
| author | Xianzhong <xianzhong.li@nxp.com> | 2019-11-28 20:13:36 +0800 |
|---|---|---|
| committer | Xianzhong <xianzhong.li@nxp.com> | 2019-11-28 22:19:13 +0800 |
| commit | 7a1edf892a62a821f5e2ef83cf5b5ff2f7bacf24 (patch) | |
| tree | 575021690d468e492d9602d6a54536b9304a6b8e /arch/arm/boot/dts/imx7ulp.dtsi | |
| parent | f571934477d17a9546b09ff326b9f418b09c8427 (diff) | |
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 <xianzhong.li@nxp.com>
Reviewed-by: Anson Huang <anson.huang@nxp.com>
Diffstat (limited to 'arch/arm/boot/dts/imx7ulp.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx7ulp.dtsi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7ulp.dtsi b/arch/arm/boot/dts/imx7ulp.dtsi index 883b397d9989..b04a1fcdc452 100644 --- a/arch/arm/boot/dts/imx7ulp.dtsi +++ b/arch/arm/boot/dts/imx7ulp.dtsi @@ -637,6 +637,9 @@ 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>; }; }; |