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From: Samuel Holland <samuel@sholland.org>
To: Chen-Yu Tsai <wens@csie.org>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Maxime Ripard <mripard@kernel.org>
Cc: Samuel Holland <samuel@sholland.org>,
	Daniel Vetter <daniel@ffwll.ch>, David Airlie <airlied@linux.ie>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev
Subject: [PATCH 02/10] dt-bindings: display: Add D1 display engine compatibles
Date: Sun, 10 Apr 2022 23:34:14 -0500	[thread overview]
Message-ID: <20220411043423.37333-3-samuel@sholland.org> (raw)
In-Reply-To: <20220411043423.37333-1-samuel@sholland.org>

Allwinner D1 contains a display engine 2.0. It features two mixers, a
TCON TOP (with DSI and HDMI), one TCON LCD, and one TCON TV.

Signed-off-by: Samuel Holland <samuel@sholland.org>
---

 .../allwinner,sun4i-a10-display-engine.yaml   |  1 +
 .../display/allwinner,sun4i-a10-tcon.yaml     |  2 ++
 .../allwinner,sun8i-a83t-de2-mixer.yaml       |  2 ++
 .../display/allwinner,sun8i-r40-tcon-top.yaml | 34 +++++++++++++++++++
 4 files changed, 39 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-engine.yaml b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-engine.yaml
index d4412aea7b73..c388ae5da1e4 100644
--- a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-engine.yaml
+++ b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-engine.yaml
@@ -62,6 +62,7 @@ properties:
       - allwinner,sun8i-r40-display-engine
       - allwinner,sun8i-v3s-display-engine
       - allwinner,sun9i-a80-display-engine
+      - allwinner,sun20i-d1-display-engine
       - allwinner,sun50i-a64-display-engine
       - allwinner,sun50i-h6-display-engine
 
diff --git a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml
index 3a7d5d731712..4a92a4c7dcd7 100644
--- a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml
+++ b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml
@@ -33,6 +33,8 @@ properties:
       - const: allwinner,sun8i-v3s-tcon
       - const: allwinner,sun9i-a80-tcon-lcd
       - const: allwinner,sun9i-a80-tcon-tv
+      - const: allwinner,sun20i-d1-tcon-lcd
+      - const: allwinner,sun20i-d1-tcon-tv
 
       - items:
           - enum:
diff --git a/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml b/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml
index 4f91eec26de9..cb243bc58ef7 100644
--- a/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml
+++ b/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml
@@ -19,6 +19,8 @@ properties:
       - allwinner,sun8i-r40-de2-mixer-0
       - allwinner,sun8i-r40-de2-mixer-1
       - allwinner,sun8i-v3s-de2-mixer
+      - allwinner,sun20i-d1-de2-mixer-0
+      - allwinner,sun20i-d1-de2-mixer-1
       - allwinner,sun50i-a64-de2-mixer-0
       - allwinner,sun50i-a64-de2-mixer-1
       - allwinner,sun50i-h6-de3-mixer-0
diff --git a/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml b/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml
index 784b267635fb..cc32e2faed91 100644
--- a/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml
+++ b/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml
@@ -41,6 +41,7 @@ properties:
   compatible:
     enum:
       - allwinner,sun8i-r40-tcon-top
+      - allwinner,sun20i-d1-tcon-top
       - allwinner,sun50i-h6-tcon-top
 
   reg:
@@ -154,6 +155,39 @@ allOf:
             - port@2
             - port@3
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: allwinner,sun20i-d1-tcon-top
+
+    then:
+      properties:
+        clocks:
+          minItems: 4
+          maxItems: 4
+          items:
+            - description: The TCON TOP interface clock
+            - description: The TCON TOP TV0 clock
+            - description: The TCON TOP TVE0 clock
+            - description: The TCON TOP MIPI DSI clock
+
+        clock-names:
+          minItems: 4
+          maxItems: 4
+          items:
+            - const: bus
+            - const: tcon-tv0
+            - const: tve0
+            - const: dsi
+
+        clock-output-names:
+          minItems: 2
+          maxItems: 2
+          items:
+            - description: TCON TV0 output clock name
+            - description: DSI output clock name
+
   - if:
       properties:
         compatible:
-- 
2.35.1


  parent reply	other threads:[~2022-04-11  4:34 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-11  4:34 [PATCH 00/10] drm/sun4i: Allwinner D1 Display Engine 2.0 Support Samuel Holland
2022-04-11  4:34 ` [PATCH 01/10] dt-bindings: display: Separate clock item lists by compatible Samuel Holland
2022-04-11  6:37   ` Krzysztof Kozlowski
2022-04-11  4:34 ` Samuel Holland [this message]
2022-04-11  6:38   ` [PATCH 02/10] dt-bindings: display: Add D1 display engine compatibles Krzysztof Kozlowski
2022-04-11  4:34 ` [PATCH 03/10] drm/sun4i: Remove obsolete references to PHYS_OFFSET Samuel Holland
2022-04-11 15:37   ` Jernej Škrabec
2022-04-12  2:56     ` Samuel Holland
2022-04-11  4:34 ` [PATCH 04/10] drm/sun4i: Allow building the driver on RISC-V Samuel Holland
2022-04-11 15:38   ` Jernej Škrabec
2022-04-11 21:15   ` kernel test robot
2022-04-12 10:00   ` kernel test robot
2022-04-11  4:34 ` [PATCH 05/10] drm/sun4i: csc: Add support for the new MMIO layout Samuel Holland
2022-04-11 15:40   ` Jernej Škrabec
2022-04-11  4:34 ` [PATCH 06/10] drm/sun4i: Allow VI layers to be primary planes Samuel Holland
2022-04-11 15:48   ` Jernej Škrabec
2022-04-11  4:34 ` [PATCH 07/10] drm/sun4i: Add support for D1 mixers Samuel Holland
2022-04-11 15:51   ` Jernej Škrabec
2022-04-11  4:34 ` [PATCH 08/10] drm/sun4i: Add support for D1 TCON TOP Samuel Holland
2022-04-11  4:34 ` [PATCH 09/10] drm/sun4i: Add support for D1 TCONs Samuel Holland
2022-04-11  4:34 ` [PATCH 10/10] drm/sun4i: Add compatible for D1 display engine Samuel Holland
2022-04-11 15:54   ` Jernej Škrabec

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