[RESEND PATCH v6 1/5] dt-bindings: media: Document STM32MP25 VDEC & VENC video codecs

Hugues Fruchet
2024-01-10T10:47:52Z

Add STM32MP25 VDEC video decoder & VENC video encoder bindings.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Hugues Fruchet <hugues.fruchet@foss.st.com>
---
.../media/st,stm32mp25-video-codec.yaml | 49 +++++++++++++++++++
1 file changed, 49 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/st,stm32mp25-video-codec.yaml

diff --git a/Documentation/devicetree/bindings/media/st,stm32mp25-video-codec.yaml b/Documentation/devicetree/bindings/media/st,stm32mp25-video-codec.yaml
new file mode 100644
index 000000000000..b8611bc8756c
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/st,stm32mp25-video-codec.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/st,stm32mp25-video-codec.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: STMicroelectronics STM32MP25 VDEC video decoder & VENC video encoder
+
+maintainers:
+ - Hugues Fruchet <hugues.fruchet@foss.st.com>
+
+description:
+ The STMicroelectronics STM32MP25 SOCs embeds a VDEC video hardware
+ decoder peripheral based on Verisilicon VC8000NanoD IP (former Hantro G1)
+ and a VENC video hardware encoder peripheral based on Verisilicon
+ VC8000NanoE IP (former Hantro H1).
+
+properties:
+ compatible:
+ enum:
+ - st,stm32mp25-vdec
+ - st,stm32mp25-venc
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ video-codec@580d0000 {
+ compatible = "st,stm32mp25-vdec";
+ reg = <0x580d0000 0x3c8>;
+ interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ck_icn_p_vdec>;
+ };