lkml.org 
[lkml]   [2017]   [Dec]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v4 6/6] arm64: allwinner: a64: add HDMI regulator to all DTs' simplefb_hdmi
Date
On usual A64 board design the power of HDMI controller is connected to
DLDO1 of the AXP803 PMIC. If this regulator is shut down, the HDMI
output will be blank. Therefore the simplefb driver should keep this
regulator on.

Add the regulator to all currently available A64 boards' simplefb_hdmi
device node.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
New patch introduced in v4.

arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts | 4 ++++
arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts | 4 ++++
arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts | 4 ++++
arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts | 4 ++++
arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 4 ++++
arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts | 4 ++++
6 files changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
index a6975670cd1c..f98c496e1f30 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
@@ -283,6 +283,10 @@
regulator-name = "vcc-rtc";
};

+&simplefb_hdmi {
+ vcc-hdmi-supply = <&reg_dldo1>;
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts
index 2beef9e6cb88..7cbbbf238f4f 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts
@@ -196,6 +196,10 @@
regulator-name = "vcc-rtc";
};

+&simplefb_hdmi {
+ vcc-hdmi-supply = <&reg_dldo1>;
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
index 8807664f363a..568de83427d0 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
@@ -215,6 +215,10 @@
regulator-name = "vcc-rtc";
};

+&simplefb_hdmi {
+ vcc-hdmi-supply = <&reg_dldo1>;
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
index 240d35731d10..ce38080db324 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
@@ -192,6 +192,10 @@
regulator-name = "vcc-rtc";
};

+&simplefb_hdmi {
+ vcc-hdmi-supply = <&reg_dldo1>;
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
index 604cdaedac38..40d9802959c4 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
@@ -230,6 +230,10 @@
regulator-name = "vcc-rtc";
};

+&simplefb_hdmi {
+ vcc-hdmi-supply = <&reg_dldo1>;
+};
+
/* On Exp and Euler connectors */
&uart0 {
pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
index abe179de35d7..c21f2331add6 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
@@ -134,6 +134,10 @@
regulator-name = "vcc-wifi";
};

+&simplefb_hdmi {
+ vcc-hdmi-supply = <&reg_dldo1>;
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
--
2.14.2
\
 
 \ /
  Last update: 2017-12-30 12:34    [W:0.112 / U:0.016 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site