From 5cbef9f97d0d60f411a2b2cbcc37a0423615ff55 Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.io>
Date: Fri, 22 Jun 2018 21:05:24 +0800
Subject: [PATCH] arm64: dts: allwinner: a64: add HDMI regulator to all DTs'
 simplefb_hdmi

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, if the board is capable of outputing HDMI.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
---
 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-pinebook.dts         | 4 ++++
 arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts | 4 ++++
 arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts          | 4 ++++
 8 files changed, 32 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 0716b14411877..094cfed13df97 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
@@ -296,6 +296,10 @@
 	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 e2dce48fa29a0..98dbff19f5ccc 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts
@@ -195,6 +195,10 @@
 	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 3b3081b10ecbe..3f531393eaee9 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
@@ -214,6 +214,10 @@
 	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 bf42690a3361e..1221764f5719c 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
@@ -191,6 +191,10 @@
 	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 a75825798a717..1b9b92e541d2d 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
@@ -229,6 +229,10 @@
 	regulator-name = "vcc-rtc";
 };
 
+&simplefb_hdmi {
+	vcc-hdmi-supply = <&reg_dldo1>;
+};
+
 /* On Euler connector */
 &spdif {
 	status = "disabled";
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
index e6e5bf11b759f..897e60cbe38d1 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
@@ -264,6 +264,10 @@
 	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-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
index abe179de35d78..c21f2331add60 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>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts
index 33f78e7458150..81f8e0098699e 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts
@@ -254,6 +254,10 @@
 	regulator-name = "vcc-rtc";
 };
 
+&simplefb_hdmi {
+	vcc-hdmi-supply = <&reg_dldo1>;
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pins_a>;
-- 
2.30.2