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| author | Anson Huang <Anson.Huang@nxp.com> | 2019-08-18 09:32:25 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2019-08-19 17:15:35 +0300 |
| commit | 01c493144e52ad068098b5f497f897dc74c1610c (patch) | |
| tree | f4b788f8a708d959b4fa234ef152e3b3716234ea /arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | |
| parent | 3e44dd09736d98b4b14956e3cfe09260b4cceb50 (diff) | |
| download | linux-01c493144e52ad068098b5f497f897dc74c1610c.tar.xz | |
arm64: dts: imx8mn: Add cpu-freq support
Add A53 OPP table, cpu regulator and speed grading node to
support cpu-freq driver.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts index 10ebf776d48a..11c705d225d0 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts @@ -27,6 +27,10 @@ }; }; +&A53_0 { + cpu-supply = <&buck2_reg>; +}; + &iomuxc { pinctrl-names = "default"; |