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dt-bindings: drm: bridge: adv7511: Add ADV7535 support
ADV7535 is a part compatible with ADV7533 but it supports 1080p@60hz and v1p2 supply is fixed to 1.8V Signed-off-by: Bogdan Togorean <bogdan.togorean@analog.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200121082719.27972-4-bogdan.togorean@analog.com
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@ -1,10 +1,10 @@
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Analog Device ADV7511(W)/13/33 HDMI Encoders
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Analog Device ADV7511(W)/13/33/35 HDMI Encoders
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-----------------------------------------
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-----------------------------------------
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The ADV7511, ADV7511W, ADV7513 and ADV7533 are HDMI audio and video transmitters
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The ADV7511, ADV7511W, ADV7513, ADV7533 and ADV7535 are HDMI audio and video
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compatible with HDMI 1.4 and DVI 1.0. They support color space conversion,
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transmitters compatible with HDMI 1.4 and DVI 1.0. They support color space
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S/PDIF, CEC and HDCP. ADV7533 supports the DSI interface for input pixels, while
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conversion, S/PDIF, CEC and HDCP. ADV7533/5 supports the DSI interface for input
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the others support RGB interface.
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pixels, while the others support RGB interface.
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Required properties:
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Required properties:
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@ -13,6 +13,7 @@ Required properties:
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"adi,adv7511w"
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"adi,adv7511w"
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"adi,adv7513"
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"adi,adv7513"
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"adi,adv7533"
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"adi,adv7533"
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"adi,adv7535"
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- reg: I2C slave addresses
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- reg: I2C slave addresses
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The ADV7511 internal registers are split into four pages exposed through
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The ADV7511 internal registers are split into four pages exposed through
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@ -52,14 +53,14 @@ The following input format properties are required except in "rgb 1x" and
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- bgvdd-supply: A 1.8V supply that powers up the BGVDD pin. This is
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- bgvdd-supply: A 1.8V supply that powers up the BGVDD pin. This is
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needed only for ADV7511.
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needed only for ADV7511.
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The following properties are required for ADV7533:
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The following properties are required for ADV7533 and ADV7535:
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- adi,dsi-lanes: Number of DSI data lanes connected to the DSI host. It should
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- adi,dsi-lanes: Number of DSI data lanes connected to the DSI host. It should
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be one of 1, 2, 3 or 4.
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be one of 1, 2, 3 or 4.
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- a2vdd-supply: 1.8V supply that powers up the A2VDD pin on the chip.
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- a2vdd-supply: 1.8V supply that powers up the A2VDD pin on the chip.
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- v3p3-supply: A 3.3V supply that powers up the V3P3 pin on the chip.
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- v3p3-supply: A 3.3V supply that powers up the V3P3 pin on the chip.
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- v1p2-supply: A supply that powers up the V1P2 pin on the chip. It can be
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- v1p2-supply: A supply that powers up the V1P2 pin on the chip. It can be
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either 1.2V or 1.8V.
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either 1.2V or 1.8V for ADV7533 but only 1.8V for ADV7535.
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Optional properties:
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Optional properties:
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- adi,embedded-sync: The input uses synchronization signals embedded in the
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- adi,embedded-sync: The input uses synchronization signals embedded in the
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data stream (similar to BT.656). Defaults to separate H/V synchronization
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data stream (similar to BT.656). Defaults to separate H/V synchronization
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signals.
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signals.
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- adi,disable-timing-generator: Only for ADV7533. Disables the internal timing
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- adi,disable-timing-generator: Only for ADV7533 and ADV7535. Disables the
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generator. The chip will rely on the sync signals in the DSI data lanes,
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internal timing generator. The chip will rely on the sync signals in the
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rather than generate its own timings for HDMI output.
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DSI data lanes, rather than generate its own timings for HDMI output.
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- clocks: from common clock binding: reference to the CEC clock.
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- clocks: from common clock binding: reference to the CEC clock.
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- clock-names: from common clock binding: must be "cec".
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- clock-names: from common clock binding: must be "cec".
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- reg-names : Names of maps with programmable addresses.
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- reg-names : Names of maps with programmable addresses.
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The ADV7511 has two video ports. Their connections are modelled using the OF
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The ADV7511 has two video ports. Their connections are modelled using the OF
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graph bindings specified in Documentation/devicetree/bindings/graph.txt.
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graph bindings specified in Documentation/devicetree/bindings/graph.txt.
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- Video port 0 for the RGB, YUV or DSI input. In the case of ADV7533, the
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- Video port 0 for the RGB, YUV or DSI input. In the case of ADV7533/5, the
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remote endpoint phandle should be a reference to a valid mipi_dsi_host device
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remote endpoint phandle should be a reference to a valid mipi_dsi_host device
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node.
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node.
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- Video port 1 for the HDMI output
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- Video port 1 for the HDMI output
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