[PATCH v3 1/3] dt-bindings: display: panel: Convert feiyang,fy07024di26a30d to DT schema

[PATCH v3 1/3] dt-bindings: display: panel: Convert feiyang,fy07024di26a30d to DT schema

[Jagan Teki]

Convert the feiyang,fy07024di26a30d panel bindings to DT schema.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v3:
- update the licence, used (GPL-2.0-only OR BSD-2-Clause) since
  I'm the author for old binding
- use panel-common.yaml
- mark true for common properties 
- use maxItems: 1 for reg
- update example
Changes for v2:
- fix dt_binding_check 

 .../display/panel/feiyang,fy07024di26a30d.txt | 20 -------
 .../panel/feiyang,fy07024di26a30d.yaml        | 58 +++++++++++++++++++
 2 files changed, 58 insertions(+), 20 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
 create mode 100644 Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml

diff --git a/Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt b/Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
deleted file mode 100644
index 82caa7b65ae8..000000000000
--- a/Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Feiyang FY07024DI26A30-D 7" MIPI-DSI LCD Panel
-
-Required properties:
-- compatible: must be "feiyang,fy07024di26a30d"
-- reg: DSI virtual channel used by that screen
-- avdd-supply: analog regulator dc1 switch
-- dvdd-supply: 3v3 digital regulator
-- reset-gpios: a GPIO phandle for the reset pin
-
-Optional properties:
-- backlight: phandle for the backlight control.
-
-panel@0 {
-	compatible = "feiyang,fy07024di26a30d";
-	reg = <0>;
-	avdd-supply = <&reg_dc1sw>;
-	dvdd-supply = <&reg_dldo2>;
-	reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD24 */
-	backlight = <&backlight>;
-};
diff --git a/Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml b/Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
new file mode 100644
index 000000000000..95acf9e96f1c
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/feiyang,fy07024di26a30d.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Feiyang FY07024DI26A30-D 7" MIPI-DSI LCD Panel
+
+maintainers:
+  - Jagan Teki <jagan@amarulasolutions.com>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    const: feiyang,fy07024di26a30d
+
+  reg:
+    description: DSI virtual channel used by that screen
+    maxItems: 1
+
+  avdd-supply:
+    description: analog regulator dc1 switch
+
+  dvdd-supply:
+    description: 3v3 digital regulator
+
+  reset-gpios: true
+
+  backlight: true
+
+required:
+  - compatible
+  - reg
+  - avdd-supply
+  - dvdd-supply
+  - reset-gpios
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        panel@0 {
+            compatible = "feiyang,fy07024di26a30d";
+            reg = <0>;
+            avdd-supply = <&reg_dc1sw>;
+            dvdd-supply = <&reg_dldo2>;
+            reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD24 */
+            backlight = <&backlight>;
+        };
+    };
-- 
2.17.1

[PATCH v3 2/3] dt-bindings: display: panel: Convert sitronix,st7701 to DT schema

[Jagan Teki]

Convert the sitronix,st7701 panel bindings to DT schema.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v3:
- update the licence, used (GPL-2.0-only OR BSD-2-Clause) since
  I'm the author for old binding
- use panel-common.yaml
- mark true for common properties 
- use maxItems: 1 for reg
- update example
Changes for v2:
- fix dt_binding_check 

 .../display/panel/sitronix,st7701.txt         | 30 --------
 .../display/panel/sitronix,st7701.yaml        | 69 +++++++++++++++++++
 2 files changed, 69 insertions(+), 30 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
 create mode 100644 Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml

diff --git a/Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt b/Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
deleted file mode 100644
index ccd17597f1f6..000000000000
--- a/Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-Sitronix ST7701 based LCD panels
-
-ST7701 designed for small and medium sizes of TFT LCD display, is
-capable of supporting up to 480RGBX864 in resolution. It provides
-several system interfaces like MIPI/RGB/SPI.
-
-Techstar TS8550B is 480x854, 2-lane MIPI DSI LCD panel which has
-inbuilt ST7701 chip.
-
-Required properties:
-- compatible: must be "sitronix,st7701" and one of
-  * "techstar,ts8550b"
-- reset-gpios: a GPIO phandle for the reset pin
-
-Required properties for techstar,ts8550b:
-- reg: DSI virtual channel used by that screen
-- VCC-supply: analog regulator for MIPI circuit
-- IOVCC-supply: I/O system regulator
-
-Optional properties:
-- backlight: phandle for the backlight control.
-
-panel@0 {
-	compatible = "techstar,ts8550b", "sitronix,st7701";
-	reg = <0>;
-	VCC-supply = <&reg_dldo2>;
-	IOVCC-supply = <&reg_dldo2>;
-	reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD24 */
-	backlight = <&backlight>;
-};
diff --git a/Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml b/Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
new file mode 100644
index 000000000000..6dff59fe4be1
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
@@ -0,0 +1,69 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/sitronix,st7701.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sitronix ST7701 based LCD panels
+
+maintainers:
+  - Jagan Teki <jagan@amarulasolutions.com>
+
+description: |
+  ST7701 designed for small and medium sizes of TFT LCD display, is
+  capable of supporting up to 480RGBX864 in resolution. It provides
+  several system interfaces like MIPI/RGB/SPI.
+
+  Techstar TS8550B is 480x854, 2-lane MIPI DSI LCD panel which has
+  inbuilt ST7701 chip.
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - techstar,ts8550b
+      - const: sitronix,st7701
+
+  reg:
+    description: DSI virtual channel used by that screen
+    maxItems: 1
+
+  VCC-supply:
+    description: analog regulator for MIPI circuit
+
+  IOVCC-supply:
+    description: I/O system regulator
+
+  reset-gpios: true
+
+  backlight: true
+
+required:
+  - compatible
+  - reg
+  - VCC-supply
+  - IOVCC-supply
+  - reset-gpios
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        panel@0 {
+            compatible = "techstar,ts8550b", "sitronix,st7701";
+            reg = <0>;
+            VCC-supply = <&reg_dldo2>;
+            IOVCC-supply = <&reg_dldo2>;
+            reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD24 */
+            backlight = <&backlight>;
+        };
+    };
-- 
2.17.1

[PATCH v3 3/3] MAINTAINERS: Update feiyang, st7701 panel bindings converted as YAML

[Jagan Teki]

The feiyang,fy07024di26a30d.txt and sitronix,st7701.txt has been
converted to YAML schemas, update MAINTAINERS to match them again.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v3:
- none

 MAINTAINERS | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index 6ba8b584bf95..b987f2588e6a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5273,7 +5273,7 @@ DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
 M:	Jagan Teki <jagan@amarulasolutions.com>
 S:	Maintained
 F:	drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
-F:	Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
+F:	Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
 
 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
 M:	Hans de Goede <hdegoede@redhat.com>
@@ -5416,7 +5416,7 @@ DRM DRIVER FOR SITRONIX ST7701 PANELS
 M:	Jagan Teki <jagan@amarulasolutions.com>
 S:	Maintained
 F:	drivers/gpu/drm/panel/panel-sitronix-st7701.c
-F:	Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
+F:	Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
 
 DRM DRIVER FOR SITRONIX ST7586 PANELS
 M:	David Lechner <david@lechnology.com>
-- 
2.17.1

Re: [PATCH v3 1/3] dt-bindings: display: panel: Convert feiyang, fy07024di26a30d to DT schema

[Sam Ravnborg]

Hi Jagan.

On Fri, Apr 03, 2020 at 07:54:51PM +0530, Jagan Teki wrote:
> Convert the feiyang,fy07024di26a30d panel bindings to DT schema.
> 
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>

Thanks, this and the two other patches are now pushed to drm-misc-next.

	Sam

> ---
> Changes for v3:
> - update the licence, used (GPL-2.0-only OR BSD-2-Clause) since
>   I'm the author for old binding
> - use panel-common.yaml
> - mark true for common properties 
> - use maxItems: 1 for reg
> - update example
> Changes for v2:
> - fix dt_binding_check 
> 
>  .../display/panel/feiyang,fy07024di26a30d.txt | 20 -------
>  .../panel/feiyang,fy07024di26a30d.yaml        | 58 +++++++++++++++++++
>  2 files changed, 58 insertions(+), 20 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
>  create mode 100644 Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
> 
> diff --git a/Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt b/Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
> deleted file mode 100644
> index 82caa7b65ae8..000000000000
> --- a/Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
> +++ /dev/null
> @@ -1,20 +0,0 @@
> -Feiyang FY07024DI26A30-D 7" MIPI-DSI LCD Panel
> -
> -Required properties:
> -- compatible: must be "feiyang,fy07024di26a30d"
> -- reg: DSI virtual channel used by that screen
> -- avdd-supply: analog regulator dc1 switch
> -- dvdd-supply: 3v3 digital regulator
> -- reset-gpios: a GPIO phandle for the reset pin
> -
> -Optional properties:
> -- backlight: phandle for the backlight control.
> -
> -panel@0 {
> -	compatible = "feiyang,fy07024di26a30d";
> -	reg = <0>;
> -	avdd-supply = <&reg_dc1sw>;
> -	dvdd-supply = <&reg_dldo2>;
> -	reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD24 */
> -	backlight = <&backlight>;
> -};
> diff --git a/Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml b/Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
> new file mode 100644
> index 000000000000..95acf9e96f1c
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
> @@ -0,0 +1,58 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/panel/feiyang,fy07024di26a30d.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Feiyang FY07024DI26A30-D 7" MIPI-DSI LCD Panel
> +
> +maintainers:
> +  - Jagan Teki <jagan@amarulasolutions.com>
> +
> +allOf:
> +  - $ref: panel-common.yaml#
> +
> +properties:
> +  compatible:
> +    const: feiyang,fy07024di26a30d
> +
> +  reg:
> +    description: DSI virtual channel used by that screen
> +    maxItems: 1
> +
> +  avdd-supply:
> +    description: analog regulator dc1 switch
> +
> +  dvdd-supply:
> +    description: 3v3 digital regulator
> +
> +  reset-gpios: true
> +
> +  backlight: true
> +
> +required:
> +  - compatible
> +  - reg
> +  - avdd-supply
> +  - dvdd-supply
> +  - reset-gpios
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/gpio/gpio.h>
> +
> +    dsi {
> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +
> +        panel@0 {
> +            compatible = "feiyang,fy07024di26a30d";
> +            reg = <0>;
> +            avdd-supply = <&reg_dc1sw>;
> +            dvdd-supply = <&reg_dldo2>;
> +            reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD24 */
> +            backlight = <&backlight>;
> +        };
> +    };
> -- 
> 2.17.1
> 
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