From: Marc Gonzalez <mgonzalez@freebox.fr>
To: Bjorn Andersson <andersson@kernel.org>,
Jeffrey Hugo <quic_jhugo@quicinc.com>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Stanimir Varbanov <stanimir.k.varbanov@gmail.com>,
Vikash Garodia <quic_vgarodia@quicinc.com>,
Bryan O Donoghue <bryan.odonoghue@linaro.org>
Cc: MSM <linux-arm-msm@vger.kernel.org>,
linux-media <linux-media@vger.kernel.org>,
DT <devicetree@vger.kernel.org>,
Pierre-Hugues Husson <phhusson@freebox.fr>,
Arnaud Vrac <avrac@freebox.fr>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>
Subject: [PATCH v1 1/3] dt-bindings: media: add qcom,msm8998-venus
Date: Mon, 29 Apr 2024 18:15:37 +0200 [thread overview]
Message-ID: <4ea494cf-134e-4380-aea1-4c166a626561@freebox.fr> (raw)
In-Reply-To: <2b21b160-a530-486a-9404-c5bf8863ffed@freebox.fr>
Add YAML binding for Qualcomm MSM8998 Venus HW video encode and decode.
(Based on qcom,msm8996-venus.yaml)
Signed-off-by: Marc Gonzalez <mgonzalez@freebox.fr>
---
Documentation/devicetree/bindings/media/qcom,msm8998-venus.yaml | 155 ++++++++++++++++++++++++++++
1 file changed, 155 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/qcom,msm8998-venus.yaml b/Documentation/devicetree/bindings/media/qcom,msm8998-venus.yaml
new file mode 100644
index 0000000000000..86a20954cb354
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/qcom,msm8998-venus.yaml
@@ -0,0 +1,155 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/qcom,msm8998-venus.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm MSM8998 Venus video encode and decode accelerators
+
+maintainers:
+ - Stanimir Varbanov <stanimir.varbanov@linaro.org>
+
+description: |
+ The Venus IP is a video encode and decode accelerator present
+ on Qualcomm platforms
+
+allOf:
+ - $ref: qcom,venus-common.yaml#
+
+properties:
+ compatible:
+ const: qcom,msm8998-venus
+
+ power-domains:
+ maxItems: 1
+
+ clocks:
+ maxItems: 4
+
+ clock-names:
+ items:
+ - const: core
+ - const: iface
+ - const: bus
+ - const: mbus
+
+ interconnects:
+ maxItems: 2
+
+ interconnect-names:
+ items:
+ - const: video-mem
+ - const: cpu-cfg
+
+ iommus:
+ maxItems: 20
+
+ video-decoder:
+ type: object
+
+ properties:
+ compatible:
+ const: venus-decoder
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: core
+
+ power-domains:
+ maxItems: 1
+
+ required:
+ - compatible
+ - clocks
+ - clock-names
+ - power-domains
+
+ additionalProperties: false
+
+ video-encoder:
+ type: object
+
+ properties:
+ compatible:
+ const: venus-encoder
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: core
+
+ power-domains:
+ maxItems: 1
+
+ required:
+ - compatible
+ - clocks
+ - clock-names
+ - power-domains
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - iommus
+ - video-decoder
+ - video-encoder
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/clock/qcom,mmcc-msm8998.h>
+
+ video-codec@cc00000 {
+ compatible = "qcom,msm8998-venus";
+ reg = <0x0cc00000 0xff000>;
+ interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&mmcc VIDEO_TOP_GDSC>;
+ clocks = <&mmcc VIDEO_CORE_CLK>,
+ <&mmcc VIDEO_AHB_CLK>,
+ <&mmcc VIDEO_AXI_CLK>,
+ <&mmcc VIDEO_MAXI_CLK>;
+ clock-names = "core", "iface", "bus", "mbus";
+ iommus = <&mmss_smmu 0x400>,
+ <&mmss_smmu 0x401>,
+ <&mmss_smmu 0x40a>,
+ <&mmss_smmu 0x407>,
+ <&mmss_smmu 0x40e>,
+ <&mmss_smmu 0x40f>,
+ <&mmss_smmu 0x408>,
+ <&mmss_smmu 0x409>,
+ <&mmss_smmu 0x40b>,
+ <&mmss_smmu 0x40c>,
+ <&mmss_smmu 0x40d>,
+ <&mmss_smmu 0x410>,
+ <&mmss_smmu 0x421>,
+ <&mmss_smmu 0x428>,
+ <&mmss_smmu 0x429>,
+ <&mmss_smmu 0x42b>,
+ <&mmss_smmu 0x42c>,
+ <&mmss_smmu 0x42d>,
+ <&mmss_smmu 0x411>,
+ <&mmss_smmu 0x431>;
+ memory-region = <&venus_mem>;
+
+ video-decoder {
+ compatible = "venus-decoder";
+ clocks = <&mmcc VIDEO_SUBCORE0_CLK>;
+ clock-names = "core";
+ power-domains = <&mmcc VIDEO_SUBCORE0_GDSC>;
+ };
+
+ video-encoder {
+ compatible = "venus-encoder";
+ clocks = <&mmcc VIDEO_SUBCORE1_CLK>;
+ clock-names = "core";
+ power-domains = <&mmcc VIDEO_SUBCORE1_GDSC>;
+ };
+ };
--
2.34.1
next prev parent reply other threads:[~2024-04-29 16:21 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-29 16:14 [PATCH v1 0/3] Add support for qcom msm8998-venus (HW vdec / venc) Marc Gonzalez
2024-04-29 16:15 ` Marc Gonzalez [this message]
2024-04-29 23:06 ` [PATCH v1 1/3] dt-bindings: media: add qcom,msm8998-venus Bryan O'Donoghue
2024-04-30 7:54 ` Krzysztof Kozlowski
2024-04-30 10:16 ` Konrad Dybcio
2024-04-29 16:17 ` [PATCH v1 2/3] arm64: dts: qcom: msm8998: add venus node Marc Gonzalez
2024-04-29 23:16 ` Bryan O'Donoghue
2024-04-29 16:19 ` [PATCH v1 3/3] media: venus: add MSM8998 support Marc Gonzalez
2024-04-29 23:19 ` Bryan O'Donoghue
2024-04-30 14:14 ` Marc Gonzalez
2024-04-30 15:53 ` [PATCH v1 0/3] Add support for qcom msm8998-venus (HW vdec / venc) Marc Gonzalez
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