* [PATCHv2 1/2] ARM: dts: imx53: PPD: Add fixed-regulator information
@ 2018-06-28 16:36 Sebastian Reichel
2018-06-28 16:36 ` [PATCHv2 2/2] ARM: dts: imx53: PPD: Rename usbphy nodes Sebastian Reichel
2018-07-03 5:59 ` [PATCHv2 1/2] ARM: dts: imx53: PPD: Add fixed-regulator information Shawn Guo
0 siblings, 2 replies; 3+ messages in thread
From: Sebastian Reichel @ 2018-06-28 16:36 UTC (permalink / raw)
To: Shawn Guo, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam,
NXP Linux Team
Cc: Rob Herring, linux-arm-kernel, devicetree, linux-kernel, kernel,
Sebastian Reichel
Add information about 3V3 power rail to avoid kernel warnings,
that dummy regulators have been added.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
---
Changes since PATCHv1:
* split usbphy rename into its own patch
* drop useless regulator-boot-on
---
arch/arm/boot/dts/imx53-ppd.dts | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/arch/arm/boot/dts/imx53-ppd.dts b/arch/arm/boot/dts/imx53-ppd.dts
index 4ddef5abda56..daed979b6e40 100644
--- a/arch/arm/boot/dts/imx53-ppd.dts
+++ b/arch/arm/boot/dts/imx53-ppd.dts
@@ -140,6 +140,25 @@
regulator-always-on;
};
+ reg_3v3: regulator-3v3 {
+ /* TPS54320 */
+ compatible = "regulator-fixed";
+ regulator-name = "3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_3v3_lcd: regulator-3v3-lcd {
+ /* MIC2009 */
+ compatible = "regulator-fixed";
+ regulator-name = "LCD_3V3";
+ vin-supply = <®_3v3>;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
pwm_bl: backlight {
compatible = "pwm-backlight";
pwms = <&pwm2 0 50000>;
@@ -154,6 +173,7 @@
234 237 239 242 244 247 249 252 255>;
default-brightness-level = <0>;
enable-gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>;
+ power-supply = <®_3v3_lcd>;
};
leds {
@@ -200,6 +220,7 @@
usbphy2: usbphy2 {
compatible = "usb-nop-xceiv";
+ vcc-supply = <®_3v3>;
reset-gpios = <&gpio4 4 GPIO_ACTIVE_LOW>;
clock-names = "main_clk";
clock-frequency = <24000000>;
@@ -210,6 +231,7 @@
usbphy3: usbphy3 {
compatible = "usb-nop-xceiv";
+ vcc-supply = <®_3v3>;
reset-gpios = <&gpio2 19 GPIO_ACTIVE_LOW>;
clock-names = "main_clk";
@@ -221,6 +243,7 @@
panel-lvds0 {
compatible = "nvd,9128";
+ power-supply = <®_3v3_lcd>;
port {
panel_in_lvds0: endpoint {
@@ -230,6 +253,14 @@
};
};
+&usbphy0 {
+ vcc-supply = <®_3v3>;
+};
+
+&usbphy1 {
+ vcc-supply = <®_3v3>;
+};
+
&audmux {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_audmux>;
@@ -409,6 +440,7 @@
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec>;
+ phy-supply = <®_3v3>;
phy-mode = "rmii";
phy-reset-gpios = <&gpio2 16 GPIO_ACTIVE_LOW>;
status = "okay";
--
2.18.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCHv2 2/2] ARM: dts: imx53: PPD: Rename usbphy nodes
2018-06-28 16:36 [PATCHv2 1/2] ARM: dts: imx53: PPD: Add fixed-regulator information Sebastian Reichel
@ 2018-06-28 16:36 ` Sebastian Reichel
2018-07-03 5:59 ` [PATCHv2 1/2] ARM: dts: imx53: PPD: Add fixed-regulator information Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Sebastian Reichel @ 2018-06-28 16:36 UTC (permalink / raw)
To: Shawn Guo, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam,
NXP Linux Team
Cc: Rob Herring, linux-arm-kernel, devicetree, linux-kernel, kernel,
Sebastian Reichel
This renames usbphy nodes 2 & 3, so that they follow the same
format as usbphy node 0 & 1 from imx53.dtsi.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
---
arch/arm/boot/dts/imx53-ppd.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx53-ppd.dts b/arch/arm/boot/dts/imx53-ppd.dts
index daed979b6e40..f3a02481ce14 100644
--- a/arch/arm/boot/dts/imx53-ppd.dts
+++ b/arch/arm/boot/dts/imx53-ppd.dts
@@ -218,7 +218,7 @@
};
};
- usbphy2: usbphy2 {
+ usbphy2: usbphy-2 {
compatible = "usb-nop-xceiv";
vcc-supply = <®_3v3>;
reset-gpios = <&gpio4 4 GPIO_ACTIVE_LOW>;
@@ -229,7 +229,7 @@
assigned-clock-parents = <&clks IMX5_CLK_OSC>;
};
- usbphy3: usbphy3 {
+ usbphy3: usbphy-3 {
compatible = "usb-nop-xceiv";
vcc-supply = <®_3v3>;
reset-gpios = <&gpio2 19 GPIO_ACTIVE_LOW>;
--
2.18.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCHv2 1/2] ARM: dts: imx53: PPD: Add fixed-regulator information
2018-06-28 16:36 [PATCHv2 1/2] ARM: dts: imx53: PPD: Add fixed-regulator information Sebastian Reichel
2018-06-28 16:36 ` [PATCHv2 2/2] ARM: dts: imx53: PPD: Rename usbphy nodes Sebastian Reichel
@ 2018-07-03 5:59 ` Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Shawn Guo @ 2018-07-03 5:59 UTC (permalink / raw)
To: Sebastian Reichel
Cc: Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam,
NXP Linux Team, Rob Herring, linux-arm-kernel, devicetree,
linux-kernel, kernel
On Thu, Jun 28, 2018 at 06:36:38PM +0200, Sebastian Reichel wrote:
> Add information about 3V3 power rail to avoid kernel warnings,
> that dummy regulators have been added.
>
> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
I changed subject prefix to 'ARM: dts: imx53-ppd: ...', and applied
both.
Shawn
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2018-07-03 5:59 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-06-28 16:36 [PATCHv2 1/2] ARM: dts: imx53: PPD: Add fixed-regulator information Sebastian Reichel
2018-06-28 16:36 ` [PATCHv2 2/2] ARM: dts: imx53: PPD: Rename usbphy nodes Sebastian Reichel
2018-07-03 5:59 ` [PATCHv2 1/2] ARM: dts: imx53: PPD: Add fixed-regulator information Shawn Guo
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).