diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2020-02-17 13:46:57 +0800 |
|---|---|---|
| committer | Anson Huang <Anson.Huang@nxp.com> | 2020-02-17 13:56:34 +0800 |
| commit | e4b7f6538df9266d9ab71f4bd6a5bc75df6c2cde (patch) | |
| tree | fb28985e896cd71bc29bea9414284d72126f53ec /arch | |
| parent | 860ec89b125a6d90729fec87262ebc6596428efe (diff) | |
MLK-23326 arm64: dts: imx8mn-evk: Correct 1.2GHz OPP voltage
When running at OD mode, VDD_ARM can NOT be lower than VDD_SOC,
overwrite the 1.2GHz OPP's voltage to be same as VDD_SOC.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
(cherry picked from commit 77714128a1da83fbc516b41206574e2e62348dc8)
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-imx8mn-evk.dts | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mn-evk.dts b/arch/arm64/boot/dts/freescale/fsl-imx8mn-evk.dts index de29477b03af..f5f139cfff84 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8mn-evk.dts +++ b/arch/arm64/boot/dts/freescale/fsl-imx8mn-evk.dts @@ -937,6 +937,12 @@ }; &A53_0 { + operating-points = < + /* kHz uV */ + 1500000 1000000 + 1400000 950000 + 1200000 950000 + >; arm-supply = <&buck2_reg>; }; |