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

Icenowy Zheng
2018-10-19T05:50:43Z

于 2018年10月18日 GMT+08:00 下午11:17:35, Vasily Khoruzhick <anarsoul-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 写到:
>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?

Yes, it is.

>
>Regards,
>Vasily
>
>>
>> Signed-off-by: Icenowy Zheng <icenowy-h8G6r0blFSE@public.gmane.org>
>> ---
>> .../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>;

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