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

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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;
};