[DO NOT MERGE] [PATCH v9 8/9] arm64: dts: allwinner: a64-pine64-lts: Enable Feiyang FY07024DI26A30-D DSI panel

From: Jagan Teki
Date: Wed May 29 2019 - 07:00:45 EST


Feiyang FY07024DI26A30-D MIPI_DSI panel is desiged to attach with
DSI connector on pine64 boards, enable the same for pine64 LTS.

DSI panel connected via board DSI port with,
- DLDO1 as VCC-DSI supply
- DC1SW as AVDD supply
- DLDO2 as DVDD supply
- PD24 gpio for reset pin
- PH10 gpio for backlight enable pin

Tested-by: Merlijn Wajer <merlijn@xxxxxxxxxx>
Signed-off-by: Jagan Teki <jagan@xxxxxxxxxxxxxxxxxxxx>
---
.../allwinner/sun50i-a64-sopine-baseboard.dts | 31 +++++++++++++++++++
1 file changed, 31 insertions(+)

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 e6fb9683f213..51b0cf71c3d4 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
@@ -46,6 +46,7 @@
/dts-v1/;

#include "sun50i-a64-sopine.dtsi"
+#include <dt-bindings/pwm/pwm.h>

/ {
model = "SoPine with baseboard";
@@ -61,6 +62,14 @@
stdout-path = "serial0:115200n8";
};

+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&r_pwm 0 50000 PWM_POLARITY_INVERTED>;
+ brightness-levels = <1 2 4 8 16 32 64 128 255>;
+ default-brightness-level = <8>;
+ enable-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* LCD-BL-EN: PH10 */
+ };
+
hdmi-connector {
compatible = "hdmi-connector";
type = "a";
@@ -104,6 +113,24 @@
status = "okay";
};

+&dphy {
+ status = "okay";
+};
+
+&dsi {
+ vcc-dsi-supply = <&reg_dldo1>; /* VCC-DSI */
+ status = "okay";
+
+ panel@0 {
+ compatible = "feiyang,fy07024di26a30d";
+ reg = <0>;
+ avdd-supply = <&reg_dc1sw>; /* VCC-LCD */
+ dvdd-supply = <&reg_dldo2>; /* VCC-MIPI */
+ reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD24 */
+ backlight = <&backlight>;
+ };
+};
+
&ehci0 {
status = "okay";
};
@@ -184,6 +211,10 @@
vcc-hdmi-supply = <&reg_dldo1>;
};

+&r_pwm {
+ status = "okay";
+};
+
&sound {
simple-audio-card,aux-devs = <&codec_analog>;
simple-audio-card,widgets = "Microphone", "Microphone Jack",
--
2.18.0.321.gffc6fa0e3