From: Stanimir Varbanov <stanimir.varbanov@linaro.org>
To: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-media@vger.kernel.org, devicetree@vger.kernel.org
Cc: Vikash Garodia <vgarodia@codeaurora.org>,
dikshita@codeaurora.org,
Stanimir Varbanov <stanimir.varbanov@linaro.org>
Subject: [PATCH v2 07/12] dt-bindings: media: venus: Convert msm8996 to DT schema
Date: Wed, 18 Dec 2019 15:22:46 +0200 [thread overview]
Message-ID: <20191218132251.24161-8-stanimir.varbanov@linaro.org> (raw)
In-Reply-To: <20191218132251.24161-1-stanimir.varbanov@linaro.org>
Convert qcom,msm8996-venus Venus binding to DT schema.
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
---
.../bindings/media/qcom,venus-msm8996.yaml | 139 ++++++++++++++++++
1 file changed, 139 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/qcom,venus-msm8996.yaml
diff --git a/Documentation/devicetree/bindings/media/qcom,venus-msm8996.yaml b/Documentation/devicetree/bindings/media/qcom,venus-msm8996.yaml
new file mode 100644
index 000000000000..8dd852aa0d25
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/qcom,venus-msm8996.yaml
@@ -0,0 +1,139 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/media/qcom,venus-msm8996.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm 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
+
+properties:
+ compatible:
+ enum:
+ - qcom,msm8996-venus
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ power-domains:
+ maxItems: 1
+
+ clocks:
+ maxItems: 4
+
+ clock-names:
+ maxItems: 4
+ items:
+ - const: core
+ - const: iface
+ - const: bus
+ - const: mbus
+
+ iommus:
+ minItems: 1
+ maxItems: 20
+
+ memory-region:
+ maxItems: 1
+
+ video-decoder:
+ type: object
+
+ properties:
+ compatible:
+ const: "venus-decoder"
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ maxItems: 1
+ items:
+ - const: core
+
+ required:
+ - compatible
+
+ video-encoder:
+ type: object
+
+ properties:
+ compatible:
+ const: "venus-encoder"
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ maxItems: 1
+ items:
+ - const: core
+
+ required:
+ - compatible
+
+ video-firmware:
+ type: object
+
+ description: |
+ Firmware subnode is needed when the platform does not
+ have TrustZone.
+
+ properties:
+ iommus:
+ minItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - power-domains
+ - clocks
+ - clock-names
+ - iommus
+ - memory-region
+ - video-decoder
+ - video-encoder
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/clock/qcom,mmcc-msm8996.h>
+
+ video-codec@c00000 {
+ compatible = "qcom,msm8996-venus";
+ reg = <0x00c00000 0xff000>;
+ interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mmcc VIDEO_CORE_CLK>,
+ <&mmcc VIDEO_AHB_CLK>,
+ <&mmcc VIDEO_AXI_CLK>,
+ <&mmcc VIDEO_MAXI_CLK>;
+ clock-names = "core", "iface", "bus", "mbus";
+ power-domains = <&mmcc VENUS_GDSC>;
+ iommus = <&iommu 0>;
+ memory-region = <&venus_mem>;
+
+ video-decoder {
+ compatible = "venus-decoder";
+ clocks = <&mmcc VIDEO_SUBCORE0_CLK>;
+ clock-names = "core";
+ power-domains = <&mmcc VENUS_CORE0_GDSC>;
+ };
+
+ video-encoder {
+ compatible = "venus-encoder";
+ clocks = <&mmcc VIDEO_SUBCORE1_CLK>;
+ clock-names = "core";
+ power-domains = <&mmcc VENUS_CORE1_GDSC>;
+ };
+ };
--
2.17.1
next prev parent reply other threads:[~2019-12-18 13:24 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-18 13:22 [PATCH v2 00/12] Venus new features Stanimir Varbanov
2019-12-18 13:22 ` [PATCH v2 01/12] venus: redesign clocks and pm domains control Stanimir Varbanov
2019-12-18 13:22 ` [PATCH v2 02/12] media: venus: introduce core selection Stanimir Varbanov
2019-12-18 13:22 ` [PATCH v2 03/12] venus: venc: blacklist two encoder properties Stanimir Varbanov
2019-12-18 13:22 ` [PATCH v2 04/12] v4l: Add source event change for bit-depth Stanimir Varbanov
2019-12-18 13:22 ` [PATCH v2 05/12] media: venus: vdec: handle 10bit bitstreams Stanimir Varbanov
2019-12-18 13:22 ` [PATCH v2 06/12] dt-bindings: media: venus: Convert msm8916 to DT schema Stanimir Varbanov
2019-12-18 22:51 ` Rob Herring
2019-12-19 14:11 ` Stanimir Varbanov
2019-12-18 13:22 ` Stanimir Varbanov [this message]
2019-12-18 13:22 ` [PATCH v2 08/12] dt-bindings: media: venus: Convert sdm845 " Stanimir Varbanov
2019-12-18 13:22 ` [PATCH v2 09/12] dt-bindings: media: venus: Add sdm845v2 " Stanimir Varbanov
2019-12-18 13:22 ` [PATCH v2 10/12] venus: core: add sdm845-v2 DT compatible and resource struct Stanimir Varbanov
2019-12-18 13:22 ` [PATCH v2 11/12] arm64: dts: sdm845: follow venus-sdm845v2 DT binding Stanimir Varbanov
2019-12-18 13:22 ` [PATCH v2 12/12] dt-bindings: media: venus: delete old binding document Stanimir Varbanov
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