diff mbox series

[v2,3/6] arm64: dts: imx8mm-kontron: Set lower limit of VDD_SNVS to 800 mV

Message ID 20211015124841.28226-4-frieder@fris.de (mailing list archive)
State New, archived
Headers show
Series Devicetree fixes and additions for Kontron SL/BL i.MX8MM boards | expand

Commit Message

Frieder Schrempf Oct. 15, 2021, 12:48 p.m. UTC 
From: Frieder Schrempf <frieder.schrempf@kontron.de>

According to the datasheet the typical value for VDD_SNVS should be
800 mV, so let's make sure that this is within the range of the
regulator.

Fixes: 8668d8b2e67f ("arm64: dts: Add the Kontron i.MX8M Mini SoMs and baseboards")
Cc: stable@vger.kernel.org
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
---
Changes in v2:
  * Fix the commit ref in the Fixes tag
  * Only set lower limit of regulator as upper limit matches range
    im datasheet.
---
 arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi
index 4df45b5e5f6e..1a2a9110e3d1 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi
@@ -153,7 +153,7 @@  reg_nvcc_snvs: LDO1 {
 
 			reg_vdd_snvs: LDO2 {
 				regulator-name = "ldo2";
-				regulator-min-microvolt = <850000>;
+				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <900000>;
 				regulator-boot-on;
 				regulator-always-on;