diff options
| author | Tim Harvey <tharvey@gateworks.com> | 2023-06-06 08:32:38 -0700 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2023-07-17 08:06:13 +0800 |
| commit | 9a8d30b977f5cfee32d3bdc7e5fb9f59d3d39ce4 (patch) | |
| tree | 76b2236abe9316c4ba37f939edd03b8988959808 /arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts | |
| parent | b239dd7f41e713ba297cc573303f567bca52e37c (diff) | |
arm64: dts: imx8mm-venice-gw7901: add cpu-supply node for cpufreq
Add regulator config for cpu-supply in order to support cpufreq.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts index 0ec2ce3dd721..cf17eb4fd8c3 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts @@ -242,6 +242,22 @@ }; }; +&A53_0 { + cpu-supply = <&buck2>; +}; + +&A53_1 { + cpu-supply = <&buck2>; +}; + +&A53_2 { + cpu-supply = <&buck2>; +}; + +&A53_3 { + cpu-supply = <&buck2>; +}; + &ddrc { operating-points-v2 = <&ddrc_opp_table>; @@ -511,7 +527,7 @@ }; /* vdd_arm: 0.805-1.0V (typ=0.9V) */ - BUCK2 { + buck2: BUCK2 { regulator-name = "buck2"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1300000>; |