From: Claudiu Beznea claudiu.beznea@microchip.com
[ Upstream commit 279d626d737486363233b9b99c30b5696c389b41 ]
Fix low limit for CPU regulator. Otherwise setting voltages lower than 1.125V will not be allowed (CPUFreq will not be allowed to set proper voltages on proper frequencies).
Signed-off-by: Claudiu Beznea claudiu.beznea@microchip.com Signed-off-by: Nicolas Ferre nicolas.ferre@microchip.com Link: https://lore.kernel.org/r/20220113144900.906370-7-claudiu.beznea@microchip.c... Stable-dep-of: 7f41d52ced9e ("ARM: dts: at91: sama7g5ek: specify proper regulator output ranges") Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm/boot/dts/at91-sama7g5ek.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/at91-sama7g5ek.dts b/arch/arm/boot/dts/at91-sama7g5ek.dts index bac0e49cc5770..be51c1dbb4595 100644 --- a/arch/arm/boot/dts/at91-sama7g5ek.dts +++ b/arch/arm/boot/dts/at91-sama7g5ek.dts @@ -228,7 +228,7 @@
vddcpu: VDD_OTHER { regulator-name = "VDD_OTHER"; - regulator-min-microvolt = <1125000>; + regulator-min-microvolt = <1050000>; regulator-max-microvolt = <1850000>; regulator-initial-mode = <2>; regulator-allowed-modes = <2>, <4>;