From: Kevin Tang <kevin3.tang@gmail.com> To: maarten.lankhorst@linux.intel.com, mripard@kernel.org, sean@poorly.run, airlied@linux.ie, daniel@ffwll.ch, robh+dt@kernel.org, mark.rutland@arm.com, kevin3.tang@gmail.com Cc: orsonzhai@gmail.com, zhang.lyra@gmail.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Subject: [PATCH v5 3/6] dt-bindings: display: add Unisoc's dpu bindings Date: Sun, 25 Apr 2021 20:36:04 +0800 [thread overview] Message-ID: <20210425123607.26537-4-kevin3.tang@gmail.com> (raw) In-Reply-To: <20210425123607.26537-1-kevin3.tang@gmail.com> From: Kevin Tang <kevin.tang@unisoc.com> DPU (Display Processor Unit) is the Display Controller for the Unisoc SoCs which transfers the image data from a video memory buffer to an internal LCD interface. Cc: Orson Zhai <orsonzhai@gmail.com> Cc: Chunyan Zhang <zhang.lyra@gmail.com> Signed-off-by: Kevin Tang <kevin.tang@unisoc.com> Reviewed-by: Rob Herring <robh@kernel.org> --- .../display/sprd/sprd,sharkl3-dpu.yaml | 77 +++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dpu.yaml diff --git a/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dpu.yaml b/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dpu.yaml new file mode 100644 index 000000000..4ebea60b8 --- /dev/null +++ b/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dpu.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/sprd/sprd,sharkl3-dpu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Unisoc Sharkl3 Display Processor Unit (DPU) + +maintainers: + - Kevin Tang <kevin.tang@unisoc.com> + +description: | + DPU (Display Processor Unit) is the Display Controller for the Unisoc SoCs + which transfers the image data from a video memory buffer to an internal + LCD interface. + +properties: + compatible: + const: sprd,sharkl3-dpu + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 2 + + clock-names: + items: + - const: clk_src_128m + - const: clk_src_384m + + power-domains: + maxItems: 1 + + iommus: + maxItems: 1 + + port: + type: object + description: + A port node with endpoint definitions as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. + That port should be the output endpoint, usually output to + the associated DSI. + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - port + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/sprd,sc9860-clk.h> + dpu: dpu@63000000 { + compatible = "sprd,sharkl3-dpu"; + reg = <0x63000000 0x1000>; + interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; + clock-names = "clk_src_128m", "clk_src_384m"; + + clocks = <&pll CLK_TWPLL_128M>, + <&pll CLK_TWPLL_384M>; + + dpu_port: port { + dpu_out: endpoint { + remote-endpoint = <&dsi_in>; + }; + }; + }; -- 2.29.0
WARNING: multiple messages have this Message-ID (diff)
From: Kevin Tang <kevin3.tang@gmail.com> To: maarten.lankhorst@linux.intel.com, mripard@kernel.org, sean@poorly.run, airlied@linux.ie, daniel@ffwll.ch, robh+dt@kernel.org, mark.rutland@arm.com, kevin3.tang@gmail.com Cc: orsonzhai@gmail.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, zhang.lyra@gmail.com Subject: [PATCH v5 3/6] dt-bindings: display: add Unisoc's dpu bindings Date: Sun, 25 Apr 2021 20:36:04 +0800 [thread overview] Message-ID: <20210425123607.26537-4-kevin3.tang@gmail.com> (raw) In-Reply-To: <20210425123607.26537-1-kevin3.tang@gmail.com> From: Kevin Tang <kevin.tang@unisoc.com> DPU (Display Processor Unit) is the Display Controller for the Unisoc SoCs which transfers the image data from a video memory buffer to an internal LCD interface. Cc: Orson Zhai <orsonzhai@gmail.com> Cc: Chunyan Zhang <zhang.lyra@gmail.com> Signed-off-by: Kevin Tang <kevin.tang@unisoc.com> Reviewed-by: Rob Herring <robh@kernel.org> --- .../display/sprd/sprd,sharkl3-dpu.yaml | 77 +++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dpu.yaml diff --git a/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dpu.yaml b/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dpu.yaml new file mode 100644 index 000000000..4ebea60b8 --- /dev/null +++ b/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dpu.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/sprd/sprd,sharkl3-dpu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Unisoc Sharkl3 Display Processor Unit (DPU) + +maintainers: + - Kevin Tang <kevin.tang@unisoc.com> + +description: | + DPU (Display Processor Unit) is the Display Controller for the Unisoc SoCs + which transfers the image data from a video memory buffer to an internal + LCD interface. + +properties: + compatible: + const: sprd,sharkl3-dpu + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 2 + + clock-names: + items: + - const: clk_src_128m + - const: clk_src_384m + + power-domains: + maxItems: 1 + + iommus: + maxItems: 1 + + port: + type: object + description: + A port node with endpoint definitions as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. + That port should be the output endpoint, usually output to + the associated DSI. + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - port + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/sprd,sc9860-clk.h> + dpu: dpu@63000000 { + compatible = "sprd,sharkl3-dpu"; + reg = <0x63000000 0x1000>; + interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; + clock-names = "clk_src_128m", "clk_src_384m"; + + clocks = <&pll CLK_TWPLL_128M>, + <&pll CLK_TWPLL_384M>; + + dpu_port: port { + dpu_out: endpoint { + remote-endpoint = <&dsi_in>; + }; + }; + }; -- 2.29.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2021-04-25 12:36 UTC|newest] Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-04-25 12:36 [PATCH v5 0/6] Add Unisoc's drm kms module Kevin Tang 2021-04-25 12:36 ` Kevin Tang 2021-04-25 12:36 ` [PATCH v5 1/6] dt-bindings: display: add Unisoc's drm master bindings Kevin Tang 2021-04-25 12:36 ` Kevin Tang 2021-04-30 9:12 ` Maxime Ripard 2021-04-30 9:12 ` Maxime Ripard 2021-04-25 12:36 ` [PATCH v5 2/6] drm/sprd: add Unisoc's drm kms master Kevin Tang 2021-04-25 12:36 ` Kevin Tang 2021-04-25 12:36 ` Kevin Tang [this message] 2021-04-25 12:36 ` [PATCH v5 3/6] dt-bindings: display: add Unisoc's dpu bindings Kevin Tang 2021-04-25 12:36 ` [PATCH v5 4/6] drm/sprd: add Unisoc's drm display controller driver Kevin Tang 2021-04-25 12:36 ` Kevin Tang 2021-04-30 9:22 ` Maxime Ripard 2021-04-30 9:22 ` Maxime Ripard 2021-04-30 12:20 ` Kevin Tang 2021-04-30 12:20 ` Kevin Tang 2021-05-17 9:27 ` Joerg Roedel 2021-05-17 9:27 ` Joerg Roedel 2021-05-17 16:35 ` Robin Murphy 2021-05-17 16:35 ` Robin Murphy 2021-05-26 7:59 ` Chunyan Zhang 2021-05-26 8:07 ` Chunyan Zhang 2021-05-26 8:07 ` Chunyan Zhang 2021-05-14 13:18 ` Kevin Tang 2021-05-14 13:18 ` Kevin Tang 2021-05-18 14:23 ` Maxime Ripard 2021-05-18 14:23 ` Maxime Ripard 2021-05-12 6:25 ` Chunyan Zhang 2021-05-12 6:25 ` Chunyan Zhang 2021-04-25 12:36 ` [PATCH v5 5/6] dt-bindings: display: add Unisoc's mipi dsi controller bindings Kevin Tang 2021-04-25 12:36 ` Kevin Tang 2021-04-25 12:36 ` [PATCH v5 6/6] drm/sprd: add Unisoc's drm mipi dsi&dphy driver Kevin Tang 2021-04-25 12:36 ` Kevin Tang 2021-04-25 16:27 ` kernel test robot 2021-04-30 9:35 ` Maxime Ripard 2021-05-12 13:53 ` Kevin Tang 2021-05-18 14:20 ` Maxime Ripard 2021-05-18 14:20 ` Maxime Ripard
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