Add an goodix touch screen chip GT7986U.

Signed-off-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>
---

Changes in v7:
- goodix gt7986 dt bindings added in v7

 Documentation/devicetree/bindings/input/goodix,gt7375p.yaml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/input/goodix,gt7375p.yaml b/Documentation/devicetree/bindings/input/goodix,gt7375p.yaml
index fe1c5016f7f31..1c191bc5a1782 100644
--- a/Documentation/devicetree/bindings/input/goodix,gt7375p.yaml
+++ b/Documentation/devicetree/bindings/input/goodix,gt7375p.yaml
@@ -16,8 +16,11 @@ description:
 
 properties:
   compatible:
-    items:
+    oneOf:
       - const: goodix,gt7375p
+      - items:
+          - const: goodix,gt7986u
+          - const: goodix,gt7375p
 
   reg:
     enum:
-- 
2.34.1

On Thu, 06 Oct 2022 18:58:22 +0800, Sheng-Liang Pan wrote:
> Add an goodix touch screen chip GT7986U.
> 
> Signed-off-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>
> ---
> 
> Changes in v7:
> - goodix gt7986 dt bindings added in v7
> 
>  Documentation/devicetree/bindings/input/goodix,gt7375p.yaml | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 

Acked-by: Rob Herring <robh@kernel.org>

Hi,

On Thu, Oct 6, 2022 at 3:58 AM Sheng-Liang Pan
<sheng-liang.pan@quanta.corp-partner.google.com> wrote:
>
> Add an goodix touch screen chip GT7986U.

In theory you could beef up the commit message explaining that GT7986U
is expected to be fully compatible with a driver written for GT7375P,
but I wouldn't spin just for that.


> Signed-off-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>
> ---
>
> Changes in v7:
> - goodix gt7986 dt bindings added in v7
>
>  Documentation/devicetree/bindings/input/goodix,gt7375p.yaml | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/input/goodix,gt7375p.yaml b/Documentation/devicetree/bindings/input/goodix,gt7375p.yaml
> index fe1c5016f7f31..1c191bc5a1782 100644
> --- a/Documentation/devicetree/bindings/input/goodix,gt7375p.yaml
> +++ b/Documentation/devicetree/bindings/input/goodix,gt7375p.yaml
> @@ -16,8 +16,11 @@ description:
>
>  properties:
>    compatible:
> -    items:
> +    oneOf:
>        - const: goodix,gt7375p
> +      - items:
> +          - const: goodix,gt7986u
> +          - const: goodix,gt7375p

I haven't run this through schema validation, but from a visual
inspection it looks good to me.

Reviewed-by: Douglas Anderson <dianders@chromium.org>