After transitioning to YAML DT schema we don't need this old-style
document.
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@xxxxxxxxxx>
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.../devicetree/bindings/media/qcom,venus.txt | 120 ------------------
1 file changed, 120 deletions(-)
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-* Qualcomm Venus video encoder/decoder accelerators
-
-- compatible:
- Usage: required
- Value type: <stringlist>
- Definition: Value should contain one of:
- - "qcom,msm8916-venus"
- - "qcom,msm8996-venus"
- - "qcom,sdm845-venus"
-- reg:
- Usage: required
- Value type: <prop-encoded-array>
- Definition: Register base address and length of the register map.
-- interrupts:
- Usage: required
- Value type: <prop-encoded-array>
- Definition: Should contain interrupt line number.
-- clocks:
- Usage: required
- Value type: <prop-encoded-array>
- Definition: A List of phandle and clock specifier pairs as listed
- in clock-names property.
-- clock-names:
- Usage: required for msm8916
- Value type: <stringlist>
- Definition: Should contain the following entries:
- - "core" Core video accelerator clock
- - "iface" Video accelerator AHB clock
- - "bus" Video accelerator AXI clock
-- clock-names:
- Usage: required for msm8996
- Value type: <stringlist>
- Definition: Should contain the following entries:
- - "core" Core video accelerator clock
- - "iface" Video accelerator AHB clock
- - "bus" Video accelerator AXI clock
- - "mbus" Video MAXI clock
-- power-domains:
- Usage: required
- Value type: <prop-encoded-array>
- Definition: A phandle and power domain specifier pairs to the
- power domain which is responsible for collapsing
- and restoring power to the peripheral.
-- iommus:
- Usage: required
- Value type: <prop-encoded-array>
- Definition: A list of phandle and IOMMU specifier pairs.
-- memory-region:
- Usage: required
- Value type: <phandle>
- Definition: reference to the reserved-memory for the firmware
- memory region.
-
-* Subnodes
-The Venus video-codec node must contain two subnodes representing
-video-decoder and video-encoder, and one optional firmware subnode.
-Firmware subnode is needed when the platform does not have TrustZone.
-
-Every of video-encoder or video-decoder subnode should have:
-
-- compatible:
- Usage: required
- Value type: <stringlist>
- Definition: Value should contain "venus-decoder" or "venus-encoder"
-- clocks:
- Usage: required for msm8996
- Value type: <prop-encoded-array>
- Definition: A List of phandle and clock specifier pairs as listed
- in clock-names property.
-- clock-names:
- Usage: required for msm8996
- Value type: <stringlist>
- Definition: Should contain the following entries:
- - "core" Subcore video accelerator clock
-
-- power-domains:
- Usage: required for msm8996
- Value type: <prop-encoded-array>
- Definition: A phandle and power domain specifier pairs to the
- power domain which is responsible for collapsing
- and restoring power to the subcore.
-
-The firmware subnode must have:
-
-- iommus:
- Usage: required
- Value type: <prop-encoded-array>
- Definition: A list of phandle and IOMMU specifier pairs.
-
-* An Example
- video-codec@1d00000 {
- compatible = "qcom,msm8916-venus";
- reg = <0x01d00000 0xff000>;
- interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&gcc GCC_VENUS0_VCODEC0_CLK>,
- <&gcc GCC_VENUS0_AHB_CLK>,
- <&gcc GCC_VENUS0_AXI_CLK>;
- clock-names = "core", "iface", "bus";
- power-domains = <&gcc VENUS_GDSC>;
- iommus = <&apps_iommu 5>;
- 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>;
- };
-
- video-firmware {
- iommus = <&apps_iommu 0x10b2 0x0>;
- };
- };
--
2.17.1
