Convert to YAML, add missing "fsl,imx6dl-vpu", "cnm,coda960"
compatible, and specify the power-domain property for i.MX6.
Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
---
.../devicetree/bindings/media/coda.txt | 31 -----
.../devicetree/bindings/media/coda.yaml | 109 ++++++++++++++++++
MAINTAINERS | 2 +-
3 files changed, 110 insertions(+), 32 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/media/coda.txt
create mode 100644 Documentation/devicetree/bindings/media/coda.yaml
diff --git a/Documentation/devicetree/bindings/media/coda.txt b/Documentation/devicetree/bindings/media/coda.txt
deleted file mode 100644
index 90eb74cc1993..000000000000
--- a/Documentation/devicetree/bindings/media/coda.txt
+++ /dev/null
@@ -1,31 +0,0 @@
-Chips&Media Coda multi-standard codec IP
-========================================
-
-Coda codec IPs are present in i.MX SoCs in various versions,
-called VPU (Video Processing Unit).
-
-Required properties:
-- compatible : should be "fsl,<chip>-src" for i.MX SoCs:
- (a) "fsl,imx27-vpu" for CodaDx6 present in i.MX27
- (b) "fsl,imx51-vpu" for CodaHx4 present in i.MX51
- (c) "fsl,imx53-vpu" for CODA7541 present in i.MX53
- (d) "fsl,imx6q-vpu" for CODA960 present in i.MX6q
-- reg: should be register base and length as documented in the
- SoC reference manual
-- interrupts : Should contain the VPU interrupt. For CODA960,
- a second interrupt is needed for the MJPEG unit.
-- clocks : Should contain the ahb and per clocks, in the order
- determined by the clock-names property.
-- clock-names : Should be "ahb", "per"
-- iram : phandle pointing to the SRAM device node
-
-Example:
-
-vpu: vpu@63ff4000 {
- compatible = "fsl,imx53-vpu";
- reg = <0x63ff4000 0x1000>;
- interrupts = <9>;
- clocks = <&clks 63>, <&clks 63>;
- clock-names = "ahb", "per";
- iram = <&ocram>;
-};
diff --git a/Documentation/devicetree/bindings/media/coda.yaml b/Documentation/devicetree/bindings/media/coda.yaml
new file mode 100644
index 000000000000..c32415b46761
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/coda.yaml
@@ -0,0 +1,109 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/coda.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Chips&Media Coda multi-standard codec IP
+
+maintainers:
+ - Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
+
+description: |-
+ Coda codec IPs are present in i.MX SoCs in various versions,
+ called VPU (Video Processing Unit).
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - const: fsl,imx27-vpu
+ - const: cnm,codadx6
+ - items:
+ - const: fsl,imx51-vpu
+ - const: cnm,codahx4
+ - items:
+ - const: fsl,imx53-vpu
+ - const: cnm,coda7541
+ - items:
+ - enum:
+ - fsl,imx6dl-vpu
+ - fsl,imx6q-vpu
+ - const: cnm,coda960
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: PER clock
+ - description: AHB interface clock
+
+ clock-names:
+ items:
+ - const: per
+ - const: ahb
+
+ resets:
+ maxItems: 1
+
+ iram:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: phandle pointing to the SRAM device node
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: cnm,coda960
+ then:
+ properties:
+ interrupts:
+ items:
+ - description: BIT processor interrupt
+ - description: JPEG unit interrupt
+
+ interrupt-names:
+ items:
+ - const: bit
+ - const: jpeg
+ else:
+ properties:
+ interrupts:
+ items:
+ - description: BIT processor interrupt
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - fsl,imx6dl-vpu
+ - fsl,imx6q-vpu
+ then:
+ properties:
+ power-domains:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: phandle pointing to the PU power domain
+ maxItems: 1
+
+examples:
+ - |
+ vpu: video-codec@63ff4000 {
+ compatible = "fsl,imx53-vpu", "cnm,coda7541";
+ reg = <0x63ff4000 0x1000>;
+ interrupts = <9>;
+ clocks = <&clks 63>, <&clks 63>;
+ clock-names = "ahb", "per";
+ iram = <&ocram>;
+ };
+
diff --git a/MAINTAINERS b/MAINTAINERS
index d3126fc2cca2..01be39a3265e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4332,7 +4332,7 @@ CODA V4L2 MEM2MEM DRIVER
M: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
L: linux-media@xxxxxxxxxxxxxxx
S: Maintained
-F: Documentation/devicetree/bindings/media/coda.txt
+F: Documentation/devicetree/bindings/media/coda.yaml
F: drivers/media/platform/coda/
CODE OF CONDUCT
--
2.20.1
