diff options
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-imx8mn-ddr4-evk.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-imx8mn-ddr4-evk.dts | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mn-ddr4-evk.dts b/arch/arm64/boot/dts/freescale/fsl-imx8mn-ddr4-evk.dts index 86e2c78e99ff..d8a516c71e22 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8mn-ddr4-evk.dts +++ b/arch/arm64/boot/dts/freescale/fsl-imx8mn-ddr4-evk.dts @@ -613,8 +613,8 @@ ldo1_reg: regulator@8 { reg = <8>; regulator-compatible = "ldo1"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <1600000>; + regulator-max-microvolt = <1900000>; regulator-boot-on; regulator-always-on; }; @@ -622,7 +622,7 @@ ldo2_reg: regulator@9 { reg = <9>; regulator-compatible = "ldo2"; - regulator-min-microvolt = <900000>; + regulator-min-microvolt = <800000>; regulator-max-microvolt = <900000>; regulator-boot-on; regulator-always-on; @@ -966,12 +966,6 @@ }; &A53_0 { - operating-points = < - /* kHz uV */ - 1500000 1000000 - 1400000 950000 - 1200000 950000 - >; arm-supply = <&buck2_reg>; }; @@ -984,6 +978,19 @@ }; &gpu { + assigned-clocks = <&clk IMX8MN_CLK_GPU_CORE_SRC>, + <&clk IMX8MN_CLK_GPU_SHADER_SRC>, + <&clk IMX8MN_CLK_GPU_AXI>, + <&clk IMX8MN_CLK_GPU_AHB>, + <&clk IMX8MN_GPU_PLL>, + <&clk IMX8MN_CLK_GPU_CORE_DIV>, + <&clk IMX8MN_CLK_GPU_SHADER_DIV>; + assigned-clock-parents = <&clk IMX8MN_GPU_PLL_OUT>, + <&clk IMX8MN_GPU_PLL_OUT>, + <&clk IMX8MN_SYS_PLL1_800M>, + <&clk IMX8MN_SYS_PLL1_800M>; + assigned-clock-rates = <0>, <0>, <800000000>, <400000000>, <1200000000>, + <400000000>, <400000000>; status = "okay"; }; |