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Date: Sun, 18 Mar 2018 11:23:20 +0800
From: Anson Huang <Anson.Huang@....com>
To: <shawnguo@...nel.org>, <kernel@...gutronix.de>,
<fabio.estevam@....com>, <robh+dt@...nel.org>,
<mark.rutland@....com>, <linux@...linux.org.uk>,
<lgirdwood@...il.com>, <broonie@...nel.org>,
<stefan.wahren@...e.com>
CC: <Linux-imx@....com>, <linux-arm-kernel@...ts.infradead.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH V2 1/2] ARM: dts: pfuze3000: update sw1a/vldo4 voltage range
Update sw1a/vldo4's voltage range according to pfuze3000
datasheet(Rev.9.0) from:
https://www.nxp.com/docs/en/data-sheet/PF3000.pdf
Signed-off-by: Anson Huang <Anson.Huang@....com>
Signed-off-by: Robin Gong <yibin.gong@....com>
---
no changes since V1.
arch/arm/boot/dts/imx6sx-udoo-neo.dtsi | 2 +-
arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 4 ++--
arch/arm/boot/dts/imx7d-nitrogen7.dts | 2 +-
arch/arm/boot/dts/imx7d-sdb.dts | 6 +++---
arch/arm/boot/dts/imx7s-warp.dts | 2 +-
5 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi b/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
index 53b3eac..1de0a0f 100644
--- a/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
+++ b/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
@@ -142,7 +142,7 @@
regulators {
sw1a_reg: sw1a {
regulator-min-microvolt = <700000>;
- regulator-max-microvolt = <1475000>;
+ regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <6250>;
diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
index ae45af1..3781cb8 100644
--- a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
@@ -87,7 +87,7 @@
regulators {
sw1a_reg: sw1a {
regulator-min-microvolt = <700000>;
- regulator-max-microvolt = <1475000>;
+ regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <6250>;
@@ -284,4 +284,4 @@
MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5 0x14 /* OTG PWREN */
>;
};
-};
\ No newline at end of file
+};
diff --git a/arch/arm/boot/dts/imx7d-nitrogen7.dts b/arch/arm/boot/dts/imx7d-nitrogen7.dts
index 2b05898..2802bcf 100644
--- a/arch/arm/boot/dts/imx7d-nitrogen7.dts
+++ b/arch/arm/boot/dts/imx7d-nitrogen7.dts
@@ -188,7 +188,7 @@
regulators {
sw1a_reg: sw1a {
regulator-min-microvolt = <700000>;
- regulator-max-microvolt = <1475000>;
+ regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <6250>;
diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
index a7a5dc7..ba60457 100644
--- a/arch/arm/boot/dts/imx7d-sdb.dts
+++ b/arch/arm/boot/dts/imx7d-sdb.dts
@@ -248,7 +248,7 @@
regulators {
sw1a_reg: sw1a {
regulator-min-microvolt = <700000>;
- regulator-max-microvolt = <1475000>;
+ regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <6250>;
@@ -324,8 +324,8 @@
};
vgen6_reg: vldo4 {
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
diff --git a/arch/arm/boot/dts/imx7s-warp.dts b/arch/arm/boot/dts/imx7s-warp.dts
index 9bdf121..0e0cbcf 100644
--- a/arch/arm/boot/dts/imx7s-warp.dts
+++ b/arch/arm/boot/dts/imx7s-warp.dts
@@ -129,7 +129,7 @@
regulators {
sw1a_reg: sw1a {
regulator-min-microvolt = <700000>;
- regulator-max-microvolt = <1475000>;
+ regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <6250>;
--
2.7.4
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