From: Frieder Schrempf <frieder@fris.de>
To: devicetree@vger.kernel.org,
Frieder Schrempf <frieder.schrempf@kontron.de>,
Krzysztof Kozlowski <krzk@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Shawn Guo <shawnguo@kernel.org>
Cc: stable@vger.kernel.org, Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>
Subject: [PATCH 3/8] arm64: dts: imx8mm-kontron: Set VDD_SNVS to 800 mV
Date: Thu, 30 Sep 2021 17:56:26 +0200 [thread overview]
Message-ID: <20210930155633.2745201-4-frieder@fris.de> (raw)
In-Reply-To: <20210930155633.2745201-1-frieder@fris.de>
From: Frieder Schrempf <frieder.schrempf@kontron.de>
According to the datasheet VDD_SNVS should be 800 mV, so let's
make sure that the voltage won't be different.
Fixes: 21c4f45b335f ("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>
---
arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
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 b12fb7ce6686..213014f59b46 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi
@@ -152,8 +152,8 @@ reg_nvcc_snvs: LDO1 {
reg_vdd_snvs: LDO2 {
regulator-name = "ldo2";
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <900000>;
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <800000>;
regulator-boot-on;
regulator-always-on;
};
--
2.33.0
next prev parent reply other threads:[~2021-09-30 15:57 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-30 15:56 [PATCH 0/8] Devicetree fixes and additions for Kontron SL/BL i.MX8MM boards Frieder Schrempf
2021-09-30 15:56 ` [PATCH 1/8] arm64: dts: imx8mm-kontron: Add support for ultra high speed modes on SD card Frieder Schrempf
2021-10-05 6:45 ` Shawn Guo
2021-10-15 10:44 ` Frieder Schrempf
2021-09-30 15:56 ` [PATCH 2/8] arm64: dts: imx8mm-kontron: Make sure SOC and DRAM supply voltages are correct Frieder Schrempf
2021-09-30 16:02 ` Frieder Schrempf
2021-10-05 6:49 ` Shawn Guo
2021-10-05 6:53 ` Shawn Guo
2021-10-05 13:10 ` Frieder Schrempf
2021-10-15 3:51 ` Shawn Guo
2021-09-30 15:56 ` Frieder Schrempf [this message]
2021-10-05 6:56 ` [PATCH 3/8] arm64: dts: imx8mm-kontron: Set VDD_SNVS to 800 mV Shawn Guo
2021-10-05 13:14 ` Frieder Schrempf
2021-10-15 4:04 ` Shawn Guo
2021-09-30 15:56 ` [PATCH 4/8] arm64: dts: imx8mm-kontron: Fix reg_rst_eth2 and reg_vdd_5v regulators Frieder Schrempf
2021-10-05 7:09 ` Shawn Guo
2021-10-05 17:06 ` Frieder Schrempf
2021-10-15 4:09 ` Shawn Guo
2021-10-15 11:32 ` Frieder Schrempf
2021-09-30 15:56 ` [PATCH 5/8] arm64: dts: imx8mm-kontron: Fix CAN SPI clock frequency Frieder Schrempf
2021-10-05 7:12 ` Shawn Guo
2021-10-05 17:17 ` Frieder Schrempf
2021-10-15 4:12 ` Shawn Guo
2021-09-30 15:56 ` [PATCH 6/8] arm64: dts: imx8mm-kontron: Fix connection type for VSC8531 RGMII PHY Frieder Schrempf
2021-10-05 7:20 ` Shawn Guo
2021-09-30 15:56 ` [PATCH 7/8] arm64: dts: imx8mm-kontron: Fix reset delays for ethernet PHY Frieder Schrempf
2021-09-30 15:56 ` [PATCH 8/8] arm64: dts: imx8mm-kontron: Leave reg_vdd_arm always powered on Frieder Schrempf
2021-09-30 18:52 ` Heiko Thiery
2021-10-05 7:27 ` Shawn Guo
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