linux-kernel - [PATCH 1/3] media: dt-bindings: media: Add Allwinner H6 Deinterlace binding

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Message-Id: <20221101123201.3021129-2-jernej.skrabec@gmail.com>
Date:   Tue,  1 Nov 2022 13:31:59 +0100
From:   Jernej Skrabec <jernej.skrabec@...il.com>
To:     mchehab@...nel.org, hverkuil-cisco@...all.nl
Cc:     robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        wens@...e.org, samuel@...lland.org, linux-media@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-sunxi@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Jernej Skrabec <jernej.skrabec@...il.com>
Subject: [PATCH 1/3] media: dt-bindings: media: Add Allwinner H6 Deinterlace binding

Allwinner H6 Deinterlace core is used for deinterlacing interlaced video
content.

Signed-off-by: Jernej Skrabec <jernej.skrabec@...il.com>
---
 .../allwinner,sun50i-h6-deinterlace.yaml      | 74 +++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/allwinner,sun50i-h6-deinterlace.yaml

diff --git a/Documentation/devicetree/bindings/media/allwinner,sun50i-h6-deinterlace.yaml b/Documentation/devicetree/bindings/media/allwinner,sun50i-h6-deinterlace.yaml
new file mode 100644
index 000000000000..521f58559444
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/allwinner,sun50i-h6-deinterlace.yaml
@@ -0,0 +1,74 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/allwinner,sun50i-h6-deinterlace.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner H6 Deinterlace
+
+maintainers:
+  - Jernej Skrabec <jernej.skrabec@...il.com>
+  - Chen-Yu Tsai <wens@...e.org>
+  - Samuel Holland <samuel@...lland.org>
+
+description: |-
+  The Allwinner H6 has a deinterlace core used for deinterlacing
+  interlaced video content.
+
+properties:
+  compatible:
+    const: allwinner,sun50i-h6-deinterlace
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: Deinterlace interface clock
+      - description: Deinterlace module clock
+      - description: Deinterlace DRAM clock
+
+  clock-names:
+    items:
+      - const: bus
+      - const: mod
+      - const: ram
+
+  resets:
+    maxItems: 1
+
+  iommus:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - resets
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/sun50i-h6-ccu.h>
+    #include <dt-bindings/reset/sun50i-h6-ccu.h>
+
+    deinterlace@...0000 {
+        compatible = "allwinner,sun50i-h6-deinterlace";
+        reg = <0x01420000 0x2000>;
+        clocks = <&ccu CLK_BUS_DEINTERLACE>,
+                 <&ccu CLK_DEINTERLACE>,
+                 <&ccu CLK_MBUS_DEINTERLACE>;
+        clock-names = "bus", "mod", "ram";
+        resets = <&ccu RST_BUS_DEINTERLACE>;
+        interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+        iommus = <&iommu 2>;
+    };
+
+...
-- 
2.38.1