diff mbox series

[08/15] arm64: dts: imx8mn-evk: update vdd_soc dvs voltage

Message ID 20221020095934.1659449-9-peng.fan@oss.nxp.com
State New
Headers show
Series arm64: dts: imx8m-evk: misc dts update | expand

Commit Message

Peng Fan (OSS) Oct. 20, 2022, 9:59 a.m. UTC 
From: Peng Fan <peng.fan@nxp.com>

Per schematic, BUCK1 is for VDD_SOC&DRAM&PU_0V9. The nxp,dvs-run-voltage
and nxp,dvs-standby-voltage need set for BUCK1, not BUCK2.
BUCK2 is for A53, which is handled by DVFS, so no need dvs property.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mn-evk.dts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
index 4eb467df5ba7..a5a7d74ec1d5 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
@@ -47,6 +47,8 @@  buck1: BUCK1{
 				regulator-boot-on;
 				regulator-always-on;
 				regulator-ramp-delay = <3125>;
+				nxp,dvs-run-voltage = <950000>;
+				nxp,dvs-standby-voltage = <750000>;
 			};
 
 			buck2: BUCK2 {
@@ -56,8 +58,6 @@  buck2: BUCK2 {
 				regulator-boot-on;
 				regulator-always-on;
 				regulator-ramp-delay = <3125>;
-				nxp,dvs-run-voltage = <950000>;
-				nxp,dvs-standby-voltage = <850000>;
 			};
 
 			buck4: BUCK4{