linux-kernel - [PATCH AUTOSEL 4.19 107/191] ARM: dts: imx6ull: update vdd

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Message-Id: <20191110024013.29782-107-sashal@kernel.org>
Date:   Sat,  9 Nov 2019 21:38:49 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Anson Huang <Anson.Huang@....com>,
        Sébastien Szymanski 
        <sebastien.szymanski@...adeus.com>,
        Shawn Guo <shawnguo@...nel.org>,
        Sasha Levin <sashal@...nel.org>, devicetree@...r.kernel.org
Subject: [PATCH AUTOSEL 4.19 107/191] ARM: dts: imx6ull: update vdd_soc voltage for 900MHz operating point

From: Anson Huang <Anson.Huang@....com>

[ Upstream commit 245f880c25dbd8927af0f33aa5d1404370013957 ]

Update VDD_SOC voltage to 1.25V for 900MHz operating point
according to datasheet Rev. 1.3, 08/2018, 25mV is added to
the minimum allowed values to cover power supply ripple.

Signed-off-by: Anson Huang <Anson.Huang@....com>
Reviewed-by: Sébastien Szymanski <sebastien.szymanski@...adeus.com>
Signed-off-by: Shawn Guo <shawnguo@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm/boot/dts/imx6ull.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/imx6ull.dtsi b/arch/arm/boot/dts/imx6ull.dtsi
index cd1776a7015ac..796ed35d4ac9a 100644
--- a/arch/arm/boot/dts/imx6ull.dtsi
+++ b/arch/arm/boot/dts/imx6ull.dtsi
@@ -22,7 +22,7 @@
 	>;
 	fsl,soc-operating-points = <
 		/* KHz	uV */
-		900000	1175000
+		900000	1250000
 		792000	1175000
 		528000	1175000
 		396000	1175000
-- 
2.20.1