linux-kernel - [PATCH v2 06/10] ARM: dts: at91: fix low limit for CPU regulator

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Message-ID: <20220113144900.906370-7-claudiu.beznea@microchip.com>
Date:   Thu, 13 Jan 2022 16:48:56 +0200
From:   Claudiu Beznea <claudiu.beznea@...rochip.com>
To:     <nicolas.ferre@...rochip.com>, <alexandre.belloni@...tlin.com>,
        <ludovic.desroches@...rochip.com>, <robh+dt@...nel.org>,
        <linux@...linux.org.uk>, <sboyd@...nel.org>,
        <mturquette@...libre.com>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <linux-clk@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        Claudiu Beznea <claudiu.beznea@...rochip.com>
Subject: [PATCH v2 06/10] ARM: dts: at91: fix low limit for CPU regulator

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@...rochip.com>
---
 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 0e1975c6812e..50f0fc3064cc 100644
--- a/arch/arm/boot/dts/at91-sama7g5ek.dts
+++ b/arch/arm/boot/dts/at91-sama7g5ek.dts
@@ -236,7 +236,7 @@ regulator-state-mem {
 
 				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>;
-- 
2.32.0