[PATCH 4.19 341/422] ARM: dts: imx6ull: update vdd_soc voltage for 900MHz operating point

From: Greg Kroah-Hartman
Date: Tue Nov 19 2019 - 00:39:35 EST


From: Anson Huang <Anson.Huang@xxxxxxx>

[ 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@xxxxxxx>
Reviewed-by: SÃbastien Szymanski <sebastien.szymanski@xxxxxxxxxxxx>
Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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