| Message ID | a5d43ffb0250468050be5b9271567fadd0fe4e1c.1588236052.git.xji@analogixsemi.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add initial support for slimport anx7625 | expand |
On Thu, 30 Apr 2020 17:34:11 +0800, Xin Ji wrote: > The ANX7625 is an ultra-low power 4K Mobile HD Transmitter designed > for portable device. It converts MIPI to DisplayPort 1.3 4K. > > You can add support to your board with binding. > > Example: > anx7625_bridge: encoder@58 { > compatible = "analogix,anx7625"; > reg = <0x58>; > status = "okay"; > enable-gpios = <&pio 45 GPIO_ACTIVE_HIGH>; > reset-gpios = <&pio 73 GPIO_ACTIVE_HIGH>; > #address-cells = <1>; > #size-cells = <0>; > > ports { > #address-cells = <1>; > #size-cells = <0>; > > mipi2dp_bridge_in: port@0 { > reg = <0>; > anx7625_in: endpoint { > remote-endpoint = <&mipi_dsi>; > }; > }; > > mipi2dp_bridge_out: port@1 { > reg = <1>; > anx7625_out: endpoint { > remote-endpoint = <&panel_in>; > }; > }; > }; > }; > > Signed-off-by: Xin Ji <xji@analogixsemi.com> > --- > .../bindings/display/bridge/analogix,anx7625.yaml | 97 ++++++++++++++++++++++ > 1 file changed, 97 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml > My bot found errors running 'make dt_binding_check' on your patch: Documentation/devicetree/bindings/display/bridge/analogix,anx7625.example.dts:21.13-26: Warning (reg_format): /example-0/encoder@58:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1) Documentation/devicetree/bindings/display/bridge/analogix,anx7625.example.dt.yaml: Warning (pci_device_reg): Failed prerequisite 'reg_format' Documentation/devicetree/bindings/display/bridge/analogix,anx7625.example.dt.yaml: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' Documentation/devicetree/bindings/display/bridge/analogix,anx7625.example.dt.yaml: Warning (simple_bus_reg): Failed prerequisite 'reg_format' Documentation/devicetree/bindings/display/bridge/analogix,anx7625.example.dt.yaml: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' Documentation/devicetree/bindings/display/bridge/analogix,anx7625.example.dt.yaml: Warning (spi_bus_reg): Failed prerequisite 'reg_format' See https://patchwork.ozlabs.org/patch/1280084 If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure dt-schema is up to date: pip3 install git+https://github.com/devicetree-org/dt-schema.git@master --upgrade Please check and re-submit.
On Fri, May 01, 2020 at 04:11:50PM -0500, Rob Herring wrote: > On Thu, 30 Apr 2020 17:34:11 +0800, Xin Ji wrote: > > The ANX7625 is an ultra-low power 4K Mobile HD Transmitter designed > > for portable device. It converts MIPI to DisplayPort 1.3 4K. > > > > You can add support to your board with binding. > > > > Example: > > anx7625_bridge: encoder@58 { > > compatible = "analogix,anx7625"; > > reg = <0x58>; > > status = "okay"; > > enable-gpios = <&pio 45 GPIO_ACTIVE_HIGH>; > > reset-gpios = <&pio 73 GPIO_ACTIVE_HIGH>; > > #address-cells = <1>; > > #size-cells = <0>; > > > > ports { > > #address-cells = <1>; > > #size-cells = <0>; > > > > mipi2dp_bridge_in: port@0 { > > reg = <0>; > > anx7625_in: endpoint { > > remote-endpoint = <&mipi_dsi>; > > }; > > }; > > > > mipi2dp_bridge_out: port@1 { > > reg = <1>; > > anx7625_out: endpoint { > > remote-endpoint = <&panel_in>; > > }; > > }; > > }; > > }; > > > > Signed-off-by: Xin Ji <xji@analogixsemi.com> > > --- > > .../bindings/display/bridge/analogix,anx7625.yaml | 97 ++++++++++++++++++++++ > > 1 file changed, 97 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml > > > > My bot found errors running 'make dt_binding_check' on your patch: > > Documentation/devicetree/bindings/display/bridge/analogix,anx7625.example.dts:21.13-26: Warning (reg_format): /example-0/encoder@58:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1) > Documentation/devicetree/bindings/display/bridge/analogix,anx7625.example.dt.yaml: Warning (pci_device_reg): Failed prerequisite 'reg_format' > Documentation/devicetree/bindings/display/bridge/analogix,anx7625.example.dt.yaml: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' > Documentation/devicetree/bindings/display/bridge/analogix,anx7625.example.dt.yaml: Warning (simple_bus_reg): Failed prerequisite 'reg_format' > Documentation/devicetree/bindings/display/bridge/analogix,anx7625.example.dt.yaml: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' > Documentation/devicetree/bindings/display/bridge/analogix,anx7625.example.dt.yaml: Warning (spi_bus_reg): Failed prerequisite 'reg_format' > > See https://patchwork.ozlabs.org/patch/1280084 > > If you already ran 'make dt_binding_check' and didn't see the above > error(s), then make sure dt-schema is up to date: > > pip3 install git+https://github.com/devicetree-org/dt-schema.git@master --upgrade Hi, thanks, I'll fix the warning in the next serial. Thanks, Xin > > Please check and re-submit.
diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml new file mode 100644 index 0000000..c2c50b0 --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml @@ -0,0 +1,97 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2019 Analogix Semiconductor, Inc. +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/display/bridge/analogix,anx7625.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Analogix ANX7625 SlimPort (4K Mobile HD Transmitter) + +maintainers: + - Xin Ji <xji@analogixsemi.com> + +description: | + The ANX7625 is an ultra-low power 4K Mobile HD Transmitter + designed for portable devices. + +properties: + "#address-cells": true + "#size-cells": true + + compatible: + items: + - const: analogix,anx7625 + + reg: + maxItems: 1 + + interrupts: + description: used for interrupt pin B8. + maxItems: 1 + + enable-gpios: + description: used for power on chip control, POWER_EN pin D2. + maxItems: 1 + + reset-gpios: + description: used for reset chip control, RESET_N pin B7. + maxItems: 1 + + ports: + type: object + + properties: + port@0: + type: object + description: + Video port for MIPI DSI input. + + port@1: + type: object + description: + Video port for panel or connector. + + required: + - port@0 + - port@1 + +required: + - "#address-cells" + - "#size-cells" + - compatible + - reg + - ports + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + anx7625_bridge: encoder@58 { + compatible = "analogix,anx7625"; + reg = <0x58>; + enable-gpios = <&pio 45 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pio 73 GPIO_ACTIVE_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + mipi2dp_bridge_in: port@0 { + reg = <0>; + anx7625_in: endpoint { + remote-endpoint = <&mipi_dsi>; + }; + }; + + mipi2dp_bridge_out: port@1 { + reg = <1>; + anx7625_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; + };
The ANX7625 is an ultra-low power 4K Mobile HD Transmitter designed for portable device. It converts MIPI to DisplayPort 1.3 4K. You can add support to your board with binding. Example: anx7625_bridge: encoder@58 { compatible = "analogix,anx7625"; reg = <0x58>; status = "okay"; enable-gpios = <&pio 45 GPIO_ACTIVE_HIGH>; reset-gpios = <&pio 73 GPIO_ACTIVE_HIGH>; #address-cells = <1>; #size-cells = <0>; ports { #address-cells = <1>; #size-cells = <0>; mipi2dp_bridge_in: port@0 { reg = <0>; anx7625_in: endpoint { remote-endpoint = <&mipi_dsi>; }; }; mipi2dp_bridge_out: port@1 { reg = <1>; anx7625_out: endpoint { remote-endpoint = <&panel_in>; }; }; }; }; Signed-off-by: Xin Ji <xji@analogixsemi.com> --- .../bindings/display/bridge/analogix,anx7625.yaml | 97 ++++++++++++++++++++++ 1 file changed, 97 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml