diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2019-06-29 18:21:56 +0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2019-08-03 12:28:17 +0200 |
| commit | cd7c2ddfda3629a18fcf6d20779bdcc73eda6bec (patch) | |
| tree | 8034186cc035f4f61050312b0af938c172eda7a5 /arch/arm64/boot/dts/freescale/imx8mm.dtsi | |
| parent | 46b29f4bd67e1007a2372abcfc48e41ab1d5bf7b (diff) | |
arm64: dts: imx8mm: Correct OPP table according to latest datasheet
According to latest datasheet (Rev.0.2, 04/2019) from below links,
1.8GHz is ONLY available for consumer part, so the market segment
bits for 1.8GHz opp should ONLY available for consumer part accordingly.
https://www.nxp.com/docs/en/data-sheet/IMX8MMIEC.pdf
https://www.nxp.com/docs/en/data-sheet/IMX8MMCEC.pdf
Fixes: f403a26c865b (arm64: dts: imx8mm: Add cpu speed grading and all OPPs)
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mm.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mm.dtsi | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index 2b1c45228664..7bbdcebc6b57 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -116,8 +116,7 @@ opp-1800000000 { opp-hz = /bits/ 64 <1800000000>; opp-microvolt = <1000000>; - /* Consumer only but rely on speed grading */ - opp-supported-hw = <0x8>, <0x7>; + opp-supported-hw = <0x8>, <0x3>; clock-latency-ns = <150000>; }; }; |