From: Stanimir Varbanov <stanimir.varbanov@linaro.org>
To: Dikshita Agarwal <dikshita@codeaurora.org>,
linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, vgarodia@codeaurora.org
Subject: Re: [PATCH 2/3] dt-bindings: media: venus: Add sc7180 DT schema
Date: Fri, 20 Dec 2019 11:37:50 +0200 [thread overview]
Message-ID: <0b38ad39-4601-2b1b-2710-63796ed0c730@linaro.org> (raw)
In-Reply-To: <1576828760-13176-3-git-send-email-dikshita@codeaurora.org>
Hi Dikshita,
Thanks for the patch!
Please see Rob's comments about DT schema for msm8916. You have to
address them too.
On 12/20/19 9:59 AM, Dikshita Agarwal wrote:
> Add new qcom,sc7180-venus DT binding schema.
>
> Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org>
> ---
> .../bindings/media/qcom,venus-sc7180.yaml | 131 +++++++++++++++++++++
> 1 file changed, 131 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/media/qcom,venus-sc7180.yaml
>
> diff --git a/Documentation/devicetree/bindings/media/qcom,venus-sc7180.yaml b/Documentation/devicetree/bindings/media/qcom,venus-sc7180.yaml
> new file mode 100644
> index 0000000..a609739
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/qcom,venus-sc7180.yaml
> @@ -0,0 +1,131 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +
> +%YAML 1.2
> +---
> +$id: "http://devicetree.org/schemas/media/qcom,venus-sc7180.yaml#"
> +$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,sc7180-venus
> +
> + reg:
> + maxItems: 1
> +
> + interrupts:
> + maxItems: 1
> +
> + power-domains:
> + maxItems: 2
> +
> + power-domain-names:
> + maxItems: 2
> + items:
> + - const: venus
> + - const: vcodec0
> +
> + clocks:
> + maxItems: 5
> +
> + clock-names:
> + maxItems: 5
> + items:
> + - const: core
> + - const: iface
> + - const: bus
> + - const: vcodec0_core
> + - const: vcodec0_bus
> +
> + iommus:
> + minItems: 1
> + maxItems: 20
> +
> + memory-region:
> + maxItems: 1
> +
> + video-core0:
> + type: object
> +
> + properties:
> + compatible:
> + const: "venus-decoder"
> +
> + required:
> + - compatible
> +
> + video-core1:
> + type: object
> +
> + properties:
> + compatible:
> + const: "venus-encoder"
> +
> + 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
> + - power-domain-names
> + - clocks
> + - clock-names
> + - iommus
> + - memory-region
> + - video-core0
> + - video-core1
> +
> +examples:
> + - |
> + #include <dt-bindings/interrupt-controller/arm-gic.h>
> + #include <dt-bindings/clock/qcom,videocc-sc7180.h>
> +
> + venus: video-codec@aa00000 {
> + compatible = "qcom,sc7180-venus";
> + reg = <0 0x0aa00000 0 0xff000>;
> + interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
> + power-domains = <&videocc VENUS_GDSC>,
> + <&videocc VCODEC0_GDSC>;
> +
> + power-domain-names = "venus", "vcodec0";
> + clocks = <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>,
> + <&videocc VIDEO_CC_VENUS_AHB_CLK>,
> + <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>,
> + <&videocc VIDEO_CC_VCODEC0_CORE_CLK>,
> + <&videocc VIDEO_CC_VCODEC0_AXI_CLK>;
> + clock-names = "core", "iface", "bus",
> + "vcodec0_core", "vcodec0_bus";
> + iommus = <&apps_smmu 0x0C00 0x60>;
> + memory-region = <&venus_mem>;
> + video-core0 {
> + compatible = "venus-decoder";
> + };
> + video-core1 {
> + compatible = "venus-encoder";
> + };
> + video-firmware {
> + iommus = <&apps_smmu 0x0C42 0x0>;
> + };
> + };
>
--
regards,
Stan
next prev parent reply other threads:[~2019-12-20 9:37 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-20 7:59 [PATCH v2,0/3] Enable video on sc7180 Dikshita Agarwal
2019-12-20 7:59 ` [PATCH 1/3] arm64: dts: sc7180: Add Venus video codec DT node Dikshita Agarwal
2019-12-20 9:34 ` Stanimir Varbanov
2019-12-23 9:50 ` dikshita
2019-12-24 12:12 ` Sai Prakash Ranjan
2019-12-24 13:24 ` Sai Prakash Ranjan
2019-12-29 3:18 ` Bjorn Andersson
2020-01-02 7:54 ` vgarodia
2019-12-20 7:59 ` [PATCH 2/3] dt-bindings: media: venus: Add sc7180 DT schema Dikshita Agarwal
2019-12-20 9:37 ` Stanimir Varbanov [this message]
2019-12-23 10:56 ` dikshita
2019-12-20 7:59 ` [PATCH 3/3] venus: core: add sc7180 DT compatible and resource struct Dikshita Agarwal
2019-12-20 9:33 ` Stanimir Varbanov
2019-12-23 10:04 ` dikshita
2019-12-23 10:43 ` Stanimir Varbanov
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