From: Javier Martinez Canillas <javierm@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: Conor Dooley <conor+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org,
Javier Martinez Canillas <javierm@redhat.com>,
Maxime Ripard <mripard@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Conor Dooley <conor@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
Peter Robinson <pbrobinson@gmail.com>
Subject: [PATCH v4 6/6] dt-bindings: display: Add SSD132x OLED controllers
Date: Sat, 14 Oct 2023 09:15:08 +0200 [thread overview]
Message-ID: <20231014071520.1342189-7-javierm@redhat.com> (raw)
In-Reply-To: <20231014071520.1342189-1-javierm@redhat.com>
Add a Device Tree binding schema for the OLED panels based on the Solomon
SSD132x family of controllers.
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
(no changes since v3)
Changes in v3:
- Add Rob Herring's Reviewed-by tag to patch #6.
Changes in v2:
- Remove unnecessary 'oneOf' in the SSD132x DT binding schema (Conor Dooley).
- Remove unused DT nodes labels in the binding schema examples (Conor Dooley).
- Split out common Solomon properties into a separate schema (Rob Herring).
.../bindings/display/solomon,ssd132x.yaml | 89 +++++++++++++++++++
MAINTAINERS | 2 +-
2 files changed, 90 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/display/solomon,ssd132x.yaml
diff --git a/Documentation/devicetree/bindings/display/solomon,ssd132x.yaml b/Documentation/devicetree/bindings/display/solomon,ssd132x.yaml
new file mode 100644
index 000000000000..0aa41bd9ddca
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/solomon,ssd132x.yaml
@@ -0,0 +1,89 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/solomon,ssd132x.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Solomon SSD132x OLED Display Controllers
+
+maintainers:
+ - Javier Martinez Canillas <javierm@redhat.com>
+
+properties:
+ compatible:
+ - enum:
+ - solomon,ssd1322
+ - solomon,ssd1325
+ - solomon,ssd1327
+
+required:
+ - compatible
+ - reg
+
+allOf:
+ - $ref: solomon,ssd-common.yaml#
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: solomon,ssd1322
+ then:
+ properties:
+ width:
+ default: 480
+ height:
+ default: 128
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: solomon,ssd1325
+ then:
+ properties:
+ width:
+ default: 128
+ height:
+ default: 80
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: solomon,ssd1327
+ then:
+ properties:
+ width:
+ default: 128
+ height:
+ default: 128
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ oled@3c {
+ compatible = "solomon,ssd1327";
+ reg = <0x3c>;
+ reset-gpios = <&gpio2 7>;
+ };
+
+ };
+ - |
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ oled@0 {
+ compatible = "solomon,ssd1327";
+ reg = <0x0>;
+ reset-gpios = <&gpio2 7>;
+ dc-gpios = <&gpio2 8>;
+ spi-max-frequency = <10000000>;
+ };
+ };
diff --git a/MAINTAINERS b/MAINTAINERS
index c63649e9ba58..4b518429458b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6766,7 +6766,7 @@ M: Javier Martinez Canillas <javierm@redhat.com>
S: Maintained
T: git git://anongit.freedesktop.org/drm/drm-misc
F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml
-F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml
+F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml
F: drivers/gpu/drm/solomon/ssd130x*
DRM DRIVER FOR ST-ERICSSON MCDE
--
2.41.0
next prev parent reply other threads:[~2023-10-14 7:15 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-14 7:15 [PATCH v4 0/6] drm/solomon: Add support for the SSD132x controller family Javier Martinez Canillas
2023-10-14 7:15 ` [PATCH v4 1/6] drm/ssd130x: Replace .page_height field in device info with a constant Javier Martinez Canillas
2023-10-14 7:15 ` [PATCH v4 2/6] drm/ssd130x: Add a controller family id to the device info data Javier Martinez Canillas
2023-10-14 7:15 ` [PATCH v4 3/6] drm/ssd130x: Rename commands that are shared across chip families Javier Martinez Canillas
2023-10-14 7:15 ` [PATCH v4 4/6] drm/ssd130x: Add support for the SSD132x OLED controller family Javier Martinez Canillas
2023-10-14 7:15 ` [PATCH v4 5/6] dt-bindings: display: Split common Solomon properties in their own schema Javier Martinez Canillas
2023-10-14 7:15 ` Javier Martinez Canillas [this message]
2023-10-20 15:34 ` [PATCH v4 6/6] dt-bindings: display: Add SSD132x OLED controllers Rob Herring
2023-10-20 22:28 ` Javier Martinez Canillas
2023-10-18 12:35 ` [PATCH v4 0/6] drm/solomon: Add support for the SSD132x controller family Javier Martinez Canillas
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