All of lore.kernel.org
 help / color / mirror / Atom feed
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


WARNING: multiple messages have this Message-ID (diff)
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


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2021-09-30 15:57 UTC|newest]

Thread overview: 59+ 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 ` 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
2021-09-30 15:56   ` Frieder Schrempf
2021-10-05  6:45   ` Shawn Guo
2021-10-05  6:45     ` Shawn Guo
2021-10-15 10:44     ` Frieder Schrempf
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 15:56   ` Frieder Schrempf
2021-09-30 16:02   ` Frieder Schrempf
2021-09-30 16:02     ` Frieder Schrempf
2021-10-05  6:49     ` Shawn Guo
2021-10-05  6:49       ` Shawn Guo
2021-10-05  6:53   ` Shawn Guo
2021-10-05  6:53     ` Shawn Guo
2021-10-05 13:10     ` Frieder Schrempf
2021-10-05 13:10       ` Frieder Schrempf
2021-10-15  3:51       ` Shawn Guo
2021-10-15  3:51         ` Shawn Guo
2021-09-30 15:56 ` Frieder Schrempf [this message]
2021-09-30 15:56   ` [PATCH 3/8] arm64: dts: imx8mm-kontron: Set VDD_SNVS to 800 mV Frieder Schrempf
2021-10-05  6:56   ` Shawn Guo
2021-10-05  6:56     ` Shawn Guo
2021-10-05 13:14     ` Frieder Schrempf
2021-10-05 13:14       ` Frieder Schrempf
2021-10-15  4:04       ` Shawn Guo
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
2021-09-30 15:56   ` Frieder Schrempf
2021-10-05  7:09   ` Shawn Guo
2021-10-05  7:09     ` Shawn Guo
2021-10-05 17:06     ` Frieder Schrempf
2021-10-05 17:06       ` Frieder Schrempf
2021-10-15  4:09       ` Shawn Guo
2021-10-15  4:09         ` Shawn Guo
2021-10-15 11:32         ` Frieder Schrempf
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
2021-09-30 15:56   ` Frieder Schrempf
2021-10-05  7:12   ` Shawn Guo
2021-10-05  7:12     ` Shawn Guo
2021-10-05 17:17     ` Frieder Schrempf
2021-10-05 17:17       ` Frieder Schrempf
2021-10-15  4:12       ` Shawn Guo
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
2021-10-02 18:14   ` Heiko Thiery
2021-10-02 18:08   ` Heiko Thiery
2021-10-05  7:20   ` Shawn Guo
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   ` 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 15:56   ` Frieder Schrempf
2021-09-30 18:52   ` Heiko Thiery
2021-09-30 18:52     ` Heiko Thiery
2021-10-05  7:27   ` Shawn Guo
2021-10-05  7:27     ` Shawn Guo

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210930155633.2745201-4-frieder@fris.de \
    --to=frieder@fris.de \
    --cc=devicetree@vger.kernel.org \
    --cc=festevam@gmail.com \
    --cc=frieder.schrempf@kontron.de \
    --cc=kernel@pengutronix.de \
    --cc=krzk@kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-imx@nxp.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=robh+dt@kernel.org \
    --cc=s.hauer@pengutronix.de \
    --cc=shawnguo@kernel.org \
    --cc=stable@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.