[PATCH v2 07/10] ARM: dts: at91: sama7g5ek: set regulator voltages for standby state
From: Claudiu Beznea <hidden>
Date: 2022-01-13 14:48:25
Also in:
linux-clk, linux-devicetree, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Set regulator voltages for standby state to avoid wrong behavior of system while in standby. The CPU voltage has been chosen as being the one corresponding to OPP=600MHz. Next commit will set the 600MHz OPP as the suspend OPP. Signed-off-by: Claudiu Beznea <redacted> --- arch/arm/boot/dts/at91-sama7g5ek.dts | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/at91-sama7g5ek.dts b/arch/arm/boot/dts/at91-sama7g5ek.dts
index 50f0fc3064cc..e48da0a053ec 100644
--- a/arch/arm/boot/dts/at91-sama7g5ek.dts
+++ b/arch/arm/boot/dts/at91-sama7g5ek.dts@@ -185,6 +185,7 @@ vdd_3v3: VDD_IO { regulator-state-standby { regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; regulator-mode = <4>; };
@@ -225,6 +226,7 @@ vddcore: VDD_CORE { regulator-state-standby { regulator-on-in-suspend; + regulator-suspend-voltage = <1150000>; regulator-mode = <4>; };
@@ -245,6 +247,7 @@ vddcpu: VDD_OTHER { regulator-state-standby { regulator-on-in-suspend; + regulator-suspend-voltage = <1050000>; regulator-mode = <4>; };
@@ -261,6 +264,7 @@ vldo1: LDO1 { regulator-always-on; regulator-state-standby { + regulator-suspend-voltage = <1800000>; regulator-on-in-suspend; };
@@ -275,6 +279,7 @@ vldo2: LDO2 { regulator-max-microvolt = <3700000>; regulator-state-standby { + regulator-suspend-voltage = <1800000>; regulator-on-in-suspend; };
--
2.32.0
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