diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2020-09-28 05:21:43 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2020-10-30 03:29:05 +0300 |
| commit | 7ecab1f29baf8b8c43d5f7c891aceacc15c19f22 (patch) | |
| tree | e0bda2ad58c7b25c111ba810a520fcd7a233fc0a | |
| parent | 7e2ac9deb1d66401291d456aa27f081bbb9071de (diff) | |
| download | linux-7ecab1f29baf8b8c43d5f7c891aceacc15c19f22.tar.xz | |
arm64: dts: imx8mn-evk: Add cpu-supply to enable cpufreq
PMIC driver is ready on i.MX8MN EVK board, assign cpu-supply for
each A53 and restore the operating points table to enable cpufreq.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mn-evk.dts | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts index 707d8486b4d8..9e5c0af5f540 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts @@ -14,6 +14,22 @@ compatible = "fsl,imx8mn-evk", "fsl,imx8mn"; }; +&A53_0 { + cpu-supply = <&buck2>; +}; + +&A53_1 { + cpu-supply = <&buck2>; +}; + +&A53_2 { + cpu-supply = <&buck2>; +}; + +&A53_3 { + cpu-supply = <&buck2>; +}; + &i2c1 { pmic: pmic@25 { compatible = "nxp,pca9450b"; @@ -109,19 +125,3 @@ }; }; }; - -&A53_0 { - /delete-property/operating-points-v2; -}; - -&A53_1 { - /delete-property/operating-points-v2; -}; - -&A53_2 { - /delete-property/operating-points-v2; -}; - -&A53_3 { - /delete-property/operating-points-v2; -}; |