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ARM: dts: at91: sama7g5ek: set regulator voltages for standby state 

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 <claudiu.beznea@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20220113144900.906370-8-claudiu.beznea@microchip.com
This commit is contained in:
Claudiu Beznea 2022-01-13 16:48:57 +02:00 committed by Nicolas Ferre
parent 279d626d73
commit 85b1304b9d
1 changed files with 5 additions and 0 deletions
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5
arch/arm/boot/dts/at91-sama7g5ek.dts
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@ -251,6 +251,7 @@
regulator-state-standby {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
regulator-mode = <4>;
};
@ -291,6 +292,7 @@
regulator-state-standby {
regulator-on-in-suspend;
regulator-suspend-voltage = <1150000>;
regulator-mode = <4>;
};
@ -311,6 +313,7 @@
regulator-state-standby {
regulator-on-in-suspend;
regulator-suspend-voltage = <1050000>;
regulator-mode = <4>;
};
@ -327,6 +330,7 @@
regulator-always-on;
regulator-state-standby {
regulator-suspend-voltage = <1800000>;
regulator-on-in-suspend;
};
@ -341,6 +345,7 @@
regulator-max-microvolt = <3700000>;
regulator-state-standby {
regulator-suspend-voltage = <1800000>;
regulator-on-in-suspend;
};