Re: [PATCH 7/9] arm64: allwinner: a64: enable ANX6345 bridge on Pinebook

Hi Icenowy,

On Thursday, October 18, 2018 12:33:25 AM PDT Icenowy Zheng wrote:

Pinebook has an ANX6345 bridge connected to the RGB666 LCD output, and the I2C controlling signals are connected to R_I2C bus.

Enable it in the device tree, and add a usable EDID from the panel's datasheet (at least 14" Pinebook used a panel without EDID).

There's no EDID in dts and 14" Pinebook uses a panel with EDID. Is it leftover of old comment?

Regards, Vasily

Signed-off-by: Icenowy Zheng icenowy@aosc.io

.../dts/allwinner/sun50i-a64-pinebook.dts | 43 +++++++++++++++++++ 1 file changed, 43 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts index 77fac84797e9..d7c14d0d61f9 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts @@ -66,6 +66,10 @@ }; };

+&de {

• status = "okay";

+};

&ehci0 { phys = <&usbphy 0>; phy-names = "usb"; @@ -76,6 +80,10 @@ status = "okay"; };

+&mixer0 {

• status = "okay";

+};

&mmc0 { pinctrl-names = "default"; pinctrl-0 = <&mmc0_pins>; @@ -127,6 +135,27 @@ status = "okay"; };

+&r_i2c {

• pinctrl-names = "default";
• pinctrl-0 = <&r_i2c_pins_a>;
• status = "okay";
• anx6345: anx6345@38 {

• compatible = "analogix,anx6345";
  

• reg = <0x38>;
  

• reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */
  

• panel-supply = <&reg_dc1sw>;
  

• dvdd25-supply = <&reg_dldo2>;
  

• dvdd12-supply = <&reg_fldo1>;
  

• port {
  

• 	anx6345_in: endpoint {
  

• 		remote-endpoint = <&tcon0_out_anx6345>;
  

• 	};
  

• };
  

• };

+};

&r_rsb { status = "okay";

@@ -267,6 +296,20 @@ vcc-hdmi-supply = <&reg_dldo1>; };

+&tcon0 {

• pinctrl-names = "default";
• pinctrl-0 = <&lcd_rgb666_pins>;
• status = "okay";

+};

+&tcon0_out {

• tcon0_out_anx6345: endpoint@0 {

• reg = <0>;
  

• remote-endpoint = <&anx6345_in>;
  

• };

+};

&uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pb_pins>;