From: Dikshita Agarwal <dikshita@codeaurora.org>
To: linux-media@vger.kernel.org, stanimir.varbanov@linaro.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, vgarodia@codeaurora.org,
Dikshita Agarwal <dikshita@codeaurora.org>
Subject: [PATCH 2/3] dt-bindings: media: venus: Add sc7180 DT schema
Date: Fri, 20 Dec 2019 13:29:19 +0530 [thread overview]
Message-ID: <1576828760-13176-3-git-send-email-dikshita@codeaurora.org> (raw)
In-Reply-To: <1576828760-13176-1-git-send-email-dikshita@codeaurora.org>
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>;
+ };
+ };
--
1.9.1
next prev parent reply other threads:[~2019-12-20 8:00 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 ` Dikshita Agarwal [this message]
2019-12-20 9:37 ` [PATCH 2/3] dt-bindings: media: venus: Add sc7180 DT schema Stanimir Varbanov
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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1576828760-13176-3-git-send-email-dikshita@codeaurora.org \
--to=dikshita@codeaurora.org \
--cc=devicetree@vger.kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=stanimir.varbanov@linaro.org \
--cc=vgarodia@codeaurora.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).