Thread (1 message) 1 message, 1 author, 2019-11-10

[PATCH AUTOSEL 4.19 107/191] ARM: dts: imx6ull: update vdd_soc voltage for 900MHz operating point

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STALE2526d REVIEWED: 1 (0M)

From: Sasha Levin <sashal@kernel.org>
Date: 2019-11-10 03:11:24
Also in: lkml, stable
Subsystem: the rest · Maintainer: Linus Torvalds

1 review trailer.

From: Anson Huang <redacted>

[ 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 <redacted>
Reviewed-by: Sébastien Szymanski <redacted>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.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
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