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Date: Mon, 16 May 2022 15:47:19 +0200
From: Marcel Ziswiler <marcel@...wiler.com>
To: linux-arm-kernel@...ts.infradead.org
Cc: Marcel Ziswiler <marcel.ziswiler@...adex.com>,
Fabio Estevam <festevam@...il.com>,
Frank Rowand <frowand.list@...il.com>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
NXP Linux Team <linux-imx@....com>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Rob Herring <robh+dt@...nel.org>,
Russell King <linux@...linux.org.uk>,
Sascha Hauer <s.hauer@...gutronix.de>,
Shawn Guo <shawnguo@...nel.org>, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v2 09/24] ARM: dts: imx7-colibri: move regulators
From: Marcel Ziswiler <marcel.ziswiler@...adex.com>
Move regulators to module-level device tree given they are standard
Colibri functionalities.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@...adex.com>
---
(no changes since v1)
arch/arm/boot/dts/imx7-colibri-aster.dtsi | 27 -------------
arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 25 ------------
arch/arm/boot/dts/imx7-colibri.dtsi | 39 ++++++++++++++++---
arch/arm/boot/dts/imx7d-colibri-aster.dts | 1 -
.../arm/boot/dts/imx7d-colibri-emmc-aster.dts | 1 -
.../boot/dts/imx7d-colibri-emmc-eval-v3.dts | 1 -
arch/arm/boot/dts/imx7d-colibri-emmc.dtsi | 1 +
arch/arm/boot/dts/imx7d-colibri-eval-v3.dts | 1 -
arch/arm/boot/dts/imx7d-colibri.dtsi | 1 +
9 files changed, 35 insertions(+), 62 deletions(-)
diff --git a/arch/arm/boot/dts/imx7-colibri-aster.dtsi b/arch/arm/boot/dts/imx7-colibri-aster.dtsi
index c12de1861c05..440f98dc323d 100644
--- a/arch/arm/boot/dts/imx7-colibri-aster.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri-aster.dtsi
@@ -3,33 +3,6 @@
* Copyright 2017-2022 Toradex
*/
-/ {
- reg_3v3: regulator-3v3 {
- compatible = "regulator-fixed";
- regulator-name = "3.3V";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- };
-
- reg_5v0: regulator-5v0 {
- compatible = "regulator-fixed";
- regulator-name = "5V";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- };
-
- reg_usbh_vbus: regulator-usbh-vbus {
- compatible = "regulator-fixed";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usbh_reg>;
- regulator-name = "VCC_USB[1-4]";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- gpio = <&gpio4 7 GPIO_ACTIVE_LOW>;
- vin-supply = <®_5v0>;
- };
-};
-
&adc1 {
status = "okay";
};
diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
index 2e6678f81af6..33a9cbbca0d2 100644
--- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
@@ -10,31 +10,6 @@ clk16m: clk16m {
#clock-cells = <0>;
clock-frequency = <16000000>;
};
-
- reg_3v3: regulator-3v3 {
- compatible = "regulator-fixed";
- regulator-name = "3.3V";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- };
-
- reg_5v0: regulator-5v0 {
- compatible = "regulator-fixed";
- regulator-name = "5V";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- };
-
- reg_usbh_vbus: regulator-usbh-vbus {
- compatible = "regulator-fixed";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usbh_reg>;
- regulator-name = "VCC_USB[1-4]";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- gpio = <&gpio4 7 GPIO_ACTIVE_LOW>;
- vin-supply = <®_5v0>;
- };
};
&adc1 {
diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi
index c5a58949d664..329638985db6 100644
--- a/arch/arm/boot/dts/imx7-colibri.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri.dtsi
@@ -62,20 +62,47 @@ lcd_panel_in: endpoint {
};
};
- reg_module_3v3: regulator-module-3v3 {
+ reg_3v3: regulator-3v3 {
compatible = "regulator-fixed";
- regulator-name = "+V3.3";
- regulator-min-microvolt = <3300000>;
+ regulator-always-on;
regulator-max-microvolt = <3300000>;
+ regulator-min-microvolt = <3300000>;
+ regulator-name = "3.3V";
+ };
+
+ reg_5v0: regulator-5v0 {
+ compatible = "regulator-fixed";
regulator-always-on;
+ regulator-max-microvolt = <5000000>;
+ regulator-min-microvolt = <5000000>;
+ regulator-name = "5V";
};
- reg_module_3v3_avdd: regulator-module-3v3-avdd {
+ reg_module_3v3: regulator-module-3v3 {
compatible = "regulator-fixed";
- regulator-name = "+V3.3_AVDD_AUDIO";
- regulator-min-microvolt = <3300000>;
+ regulator-always-on;
regulator-max-microvolt = <3300000>;
+ regulator-min-microvolt = <3300000>;
+ regulator-name = "+V3.3";
+ };
+
+ reg_module_3v3_avdd: regulator-module-3v3-avdd {
+ compatible = "regulator-fixed";
regulator-always-on;
+ regulator-max-microvolt = <3300000>;
+ regulator-min-microvolt = <3300000>;
+ regulator-name = "+V3.3_AVDD_AUDIO";
+ };
+
+ reg_usbh_vbus: regulator-usbh-vbus {
+ compatible = "regulator-fixed";
+ gpio = <&gpio4 7 GPIO_ACTIVE_LOW>; /* SODIMM 129 / USBH_PEN */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbh_reg>;
+ regulator-max-microvolt = <5000000>;
+ regulator-min-microvolt = <5000000>;
+ regulator-name = "VCC_USB[1-4]";
+ vin-supply = <®_5v0>;
};
sound {
diff --git a/arch/arm/boot/dts/imx7d-colibri-aster.dts b/arch/arm/boot/dts/imx7d-colibri-aster.dts
index 2ed1823c4805..cfd75e3424fa 100644
--- a/arch/arm/boot/dts/imx7d-colibri-aster.dts
+++ b/arch/arm/boot/dts/imx7d-colibri-aster.dts
@@ -36,6 +36,5 @@ &panel_dpi {
};
&usbotg2 {
- vbus-supply = <®_usbh_vbus>;
status = "okay";
};
diff --git a/arch/arm/boot/dts/imx7d-colibri-emmc-aster.dts b/arch/arm/boot/dts/imx7d-colibri-emmc-aster.dts
index 33e1034b75a4..7b4451699478 100644
--- a/arch/arm/boot/dts/imx7d-colibri-emmc-aster.dts
+++ b/arch/arm/boot/dts/imx7d-colibri-emmc-aster.dts
@@ -17,6 +17,5 @@ / {
};
&usbotg2 {
- vbus-supply = <®_usbh_vbus>;
status = "okay";
};
diff --git a/arch/arm/boot/dts/imx7d-colibri-emmc-eval-v3.dts b/arch/arm/boot/dts/imx7d-colibri-emmc-eval-v3.dts
index 25d8d4583289..3e84018392ee 100644
--- a/arch/arm/boot/dts/imx7d-colibri-emmc-eval-v3.dts
+++ b/arch/arm/boot/dts/imx7d-colibri-emmc-eval-v3.dts
@@ -16,6 +16,5 @@ / {
};
&usbotg2 {
- vbus-supply = <®_usbh_vbus>;
status = "okay";
};
diff --git a/arch/arm/boot/dts/imx7d-colibri-emmc.dtsi b/arch/arm/boot/dts/imx7d-colibri-emmc.dtsi
index e77f0b26b6fb..45b12b0d8710 100644
--- a/arch/arm/boot/dts/imx7d-colibri-emmc.dtsi
+++ b/arch/arm/boot/dts/imx7d-colibri-emmc.dtsi
@@ -47,6 +47,7 @@ &gpio6 {
&usbotg2 {
dr_mode = "host";
+ vbus-supply = <®_usbh_vbus>;
};
&usdhc3 {
diff --git a/arch/arm/boot/dts/imx7d-colibri-eval-v3.dts b/arch/arm/boot/dts/imx7d-colibri-eval-v3.dts
index 51561388fac5..7aabe5691459 100644
--- a/arch/arm/boot/dts/imx7d-colibri-eval-v3.dts
+++ b/arch/arm/boot/dts/imx7d-colibri-eval-v3.dts
@@ -47,6 +47,5 @@ &pwm3 {
};
&usbotg2 {
- vbus-supply = <®_usbh_vbus>;
status = "okay";
};
diff --git a/arch/arm/boot/dts/imx7d-colibri.dtsi b/arch/arm/boot/dts/imx7d-colibri.dtsi
index 48993abacae4..d1469aa8b025 100644
--- a/arch/arm/boot/dts/imx7d-colibri.dtsi
+++ b/arch/arm/boot/dts/imx7d-colibri.dtsi
@@ -29,4 +29,5 @@ &gpmi {
&usbotg2 {
dr_mode = "host";
+ vbus-supply = <®_usbh_vbus>;
};
--
2.35.1
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