diff options
Diffstat (limited to 'Documentation/devicetree/bindings')
12 files changed, 616 insertions, 91 deletions
diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml index ab48ab2f4240..1d3e88daca04 100644 --- a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml +++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml @@ -43,14 +43,70 @@ properties: vdd33-supply: description: Regulator that provides the supply 3.3V power. + analogix,lane0-swing: + $ref: /schemas/types.yaml#/definitions/uint8-array + minItems: 1 + maxItems: 20 + description: + an array of swing register setting for DP tx lane0 PHY. + Registers 0~9 are Swing0_Pre0, Swing1_Pre0, Swing2_Pre0, + Swing3_Pre0, Swing0_Pre1, Swing1_Pre1, Swing2_Pre1, Swing0_Pre2, + Swing1_Pre2, Swing0_Pre3, they are for [Boost control] and + [Swing control] setting. + Registers 0~9, bit 3:0 is [Boost control], these bits control + post cursor manual, increase the [Boost control] to increase + Pre-emphasis value. + Registers 0~9, bit 6:4 is [Swing control], these bits control + swing manual, increase [Swing control] setting to add Vp-p value + for each Swing, Pre. + Registers 10~19 are Swing0_Pre0, Swing1_Pre0, Swing2_Pre0, + Swing3_Pre0, Swing0_Pre1, Swing1_Pre1, Swing2_Pre1, Swing0_Pre2, + Swing1_Pre2, Swing0_Pre3, they are for [R select control] and + [R Termination control] setting. + Registers 10~19, bit 4:0 is [R select control], these bits are + compensation manual, increase it can enhance IO driven strength + and Vp-p. + Registers 10~19, bit 5:6 is [R termination control], these bits + adjust 50ohm impedance of DP tx termination. 00:55 ohm, + 01:50 ohm(default), 10:45 ohm, 11:40 ohm. + + analogix,lane1-swing: + $ref: /schemas/types.yaml#/definitions/uint8-array + minItems: 1 + maxItems: 20 + description: + an array of swing register setting for DP tx lane1 PHY. + DP TX lane1 swing register setting same with lane0 + swing, please refer lane0-swing property description. + + analogix,audio-enable: + type: boolean + description: let the driver enable audio HDMI codec function or not. + ports: $ref: /schemas/graph.yaml#/properties/ports properties: port@0: - $ref: /schemas/graph.yaml#/properties/port + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false description: - Video port for MIPI DSI input. + MIPI DSI/DPI input. + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + type: object + additionalProperties: false + + properties: + remote-endpoint: true + + bus-type: + enum: [1, 5] + default: 1 + + data-lanes: true port@1: $ref: /schemas/graph.yaml#/properties/port @@ -87,6 +143,9 @@ examples: vdd10-supply = <&pp1000_mipibrdg>; vdd18-supply = <&pp1800_mipibrdg>; vdd33-supply = <&pp3300_mipibrdg>; + analogix,audio-enable; + analogix,lane0-swing = /bits/ 8 <0x14 0x54 0x64 0x74>; + analogix,lane1-swing = /bits/ 8 <0x14 0x54 0x64 0x74>; ports { #address-cells = <1>; @@ -96,6 +155,8 @@ examples: reg = <0>; anx7625_in: endpoint { remote-endpoint = <&mipi_dsi>; + bus-type = <5>; + data-lanes = <0 1 2 3>; }; }; diff --git a/Documentation/devicetree/bindings/display/bridge/nxp,ptn3460.yaml b/Documentation/devicetree/bindings/display/bridge/nxp,ptn3460.yaml new file mode 100644 index 000000000000..107dd138e6c6 --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/nxp,ptn3460.yaml @@ -0,0 +1,106 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/nxp,ptn3460.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP PTN3460 eDP to LVDS bridge + +maintainers: + - Sean Paul <seanpaul@chromium.org> + +properties: + compatible: + const: nxp,ptn3460 + + reg: + description: I2C address of the bridge + maxItems: 1 + + edid-emulation: + $ref: "/schemas/types.yaml#/definitions/uint32" + description: + The EDID emulation entry to use + Value Resolution Description + 0 1024x768 NXP Generic + 1 1920x1080 NXP Generic + 2 1920x1080 NXP Generic + 3 1600x900 Samsung LTM200KT + 4 1920x1080 Samsung LTM230HT + 5 1366x768 NXP Generic + 6 1600x900 ChiMei M215HGE + enum: [0, 1, 2, 3, 4, 5, 6] + + powerdown-gpios: + description: GPIO connected to the PD_N signal. + maxItems: 1 + + reset-gpios: + description: GPIO connected to the RST_N signal. + maxItems: 1 + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: + Video port for LVDS output + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: + Video port for eDP input + + required: + - port@0 + - port@1 + +required: + - compatible + - reg + - edid-emulation + - powerdown-gpios + - reset-gpios + - ports + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c1 { + #address-cells = <1>; + #size-cells = <0>; + + bridge@20 { + compatible = "nxp,ptn3460"; + reg = <0x20>; + edid-emulation = <5>; + powerdown-gpios = <&gpy2 5 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpx1 5 GPIO_ACTIVE_LOW>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + bridge_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + + port@1 { + reg = <1>; + bridge_in: endpoint { + remote-endpoint = <&dp_out>; + }; + }; + }; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/display/bridge/ptn3460.txt b/Documentation/devicetree/bindings/display/bridge/ptn3460.txt deleted file mode 100644 index 361971ba104d..000000000000 --- a/Documentation/devicetree/bindings/display/bridge/ptn3460.txt +++ /dev/null @@ -1,39 +0,0 @@ -ptn3460 bridge bindings - -Required properties: - - compatible: "nxp,ptn3460" - - reg: i2c address of the bridge - - powerdown-gpio: OF device-tree gpio specification for PD_N pin. - - reset-gpio: OF device-tree gpio specification for RST_N pin. - - edid-emulation: The EDID emulation entry to use - +-------+------------+------------------+ - | Value | Resolution | Description | - | 0 | 1024x768 | NXP Generic | - | 1 | 1920x1080 | NXP Generic | - | 2 | 1920x1080 | NXP Generic | - | 3 | 1600x900 | Samsung LTM200KT | - | 4 | 1920x1080 | Samsung LTM230HT | - | 5 | 1366x768 | NXP Generic | - | 6 | 1600x900 | ChiMei M215HGE | - +-------+------------+------------------+ - - - video interfaces: Device node can contain video interface port - nodes for panel according to [1]. - -[1]: Documentation/devicetree/bindings/media/video-interfaces.txt - -Example: - lvds-bridge@20 { - compatible = "nxp,ptn3460"; - reg = <0x20>; - powerdown-gpio = <&gpy2 5 1 0 0>; - reset-gpio = <&gpx1 5 1 0 0>; - edid-emulation = <5>; - ports { - port@0 { - bridge_out: endpoint { - remote-endpoint = <&panel_in>; - }; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/display/bridge/sii9234.txt b/Documentation/devicetree/bindings/display/bridge/sii9234.txt deleted file mode 100644 index a55bf77bd960..000000000000 --- a/Documentation/devicetree/bindings/display/bridge/sii9234.txt +++ /dev/null @@ -1,49 +0,0 @@ -Silicon Image SiI9234 HDMI/MHL bridge bindings - -Required properties: - - compatible : "sil,sii9234". - - reg : I2C address for TPI interface, use 0x39 - - avcc33-supply : MHL/USB Switch Supply Voltage (3.3V) - - iovcc18-supply : I/O Supply Voltage (1.8V) - - avcc12-supply : TMDS Analog Supply Voltage (1.2V) - - cvcc12-supply : Digital Core Supply Voltage (1.2V) - - interrupts: interrupt specifier of INT pin - - reset-gpios: gpio specifier of RESET pin (active low) - - video interfaces: Device node can contain two video interface port - nodes for HDMI encoder and connector according to [1]. - - port@0 - MHL to HDMI - - port@1 - MHL to connector - -[1]: Documentation/devicetree/bindings/media/video-interfaces.txt - - -Example: - sii9234@39 { - compatible = "sil,sii9234"; - reg = <0x39>; - avcc33-supply = <&vcc33mhl>; - iovcc18-supply = <&vcc18mhl>; - avcc12-supply = <&vsil12>; - cvcc12-supply = <&vsil12>; - reset-gpios = <&gpf3 4 GPIO_ACTIVE_LOW>; - interrupt-parent = <&gpf3>; - interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - mhl_to_hdmi: endpoint { - remote-endpoint = <&hdmi_to_mhl>; - }; - }; - port@1 { - reg = <1>; - mhl_to_connector: endpoint { - remote-endpoint = <&connector_to_mhl>; - }; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/display/bridge/sil,sii9234.yaml b/Documentation/devicetree/bindings/display/bridge/sil,sii9234.yaml new file mode 100644 index 000000000000..f88ddfe4818b --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/sil,sii9234.yaml @@ -0,0 +1,110 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/sil,sii9234.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Silicon Image SiI9234 HDMI/MHL bridge + +maintainers: + - Maciej Purski <m.purski@samsung.com> + +properties: + compatible: + const: sil,sii9234 + + reg: + description: I2C address for TPI interface + maxItems: 1 + + avcc12-supply: + description: TMDS Analog Supply Voltage, 1.2V + + avcc33-supply: + description: MHL/USB Switch Supply Voltage, 3.3V + + cvcc12-supply: + description: Digital Core Supply Voltage, 1.2V + + iovcc18-supply: + description: I/O voltage supply, 1.8V + + interrupts: + maxItems: 1 + + reset-gpios: + description: GPIO connected to the reset pin. + maxItems: 1 + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: + Video port for HDMI (encoder) input + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: + MHL to connector port + + required: + - port@0 + +required: + - compatible + - reg + - avcc12-supply + - avcc33-supply + - cvcc12-supply + - iovcc18-supply + - interrupts + - reset-gpios + - ports + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c1 { + #address-cells = <1>; + #size-cells = <0>; + + bridge@39 { + compatible = "sil,sii9234"; + reg = <0x39>; + avcc12-supply = <&vsil12>; + avcc33-supply = <&vcc33mhl>; + cvcc12-supply = <&vsil12>; + iovcc18-supply = <&vcc18mhl>; + interrupt-parent = <&gpf3>; + interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; + reset-gpios = <&gpf3 4 GPIO_ACTIVE_LOW>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + mhl_to_hdmi: endpoint { + remote-endpoint = <&hdmi_to_mhl>; + }; + }; + + port@1 { + reg = <1>; + mhl_to_connector: endpoint { + remote-endpoint = <&connector_to_mhl>; + }; + }; + }; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/display/panel/boe,bf060y8m-aj0.yaml b/Documentation/devicetree/bindings/display/panel/boe,bf060y8m-aj0.yaml new file mode 100644 index 000000000000..a8f3afa922c8 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/boe,bf060y8m-aj0.yaml @@ -0,0 +1,81 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/boe,bf060y8m-aj0.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: BOE BF060Y8M-AJ0 5.99" 1080x2160 AMOLED Panel + +maintainers: + - AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> + +description: | + This is a 5.99" 1080x2160 16.7M Color active matrix AMOLED + video mode panel module on MIPI-DSI 4-Lane interface, GGRB + pixel arrangement, 63 micrometers pitch, with an active + area of 68.04 x 136.08 millimeters. + Each pixel is divided into red and green dots, or blue and + green dots, and two pixels share red or blue dots which are + arranged in vertical stripe. + The DriverIC for this panel module is SW43404. + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: boe,bf060y8m-aj0 + + elvdd-supply: + description: EL Driving positive (VDD) supply (4.40-4.80V) + elvss-supply: + description: EL Driving negative (VSS) supply (-5.00V to -1.40V) + vcc-supply: + description: Core (TSP) voltage supply (2.70-3.60V) + vci-supply: + description: DriverIC Operation supply (2.60-3.60V) + vddio-supply: + description: I/O voltage supply (1.62-1.98V) + + port: true + reg: true + reset-gpios: true + +required: + - compatible + - elvdd-supply + - elvss-supply + - vcc-supply + - vci-supply + - vddio-supply + - reg + - reset-gpios + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + dsi { + #address-cells = <1>; + #size-cells = <0>; + panel@0 { + compatible = "boe,bf060y8m-aj0"; + reg = <0>; + + reset-gpios = <&tlmm 94 GPIO_ACTIVE_HIGH>; + + vcc-supply = <&disp_vcc_vreg>; + vddio-supply = <&disp_vddio_vreg>; + vci-supply = <&disp_vci_vreg>; + elvdd-supply = <&disp_elvdd_vreg>; + elvss-supply = <&disp_elvss_vreg>; + + port { + panel_in: endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9163.yaml b/Documentation/devicetree/bindings/display/panel/ilitek,ili9163.yaml new file mode 100644 index 000000000000..7e7a8362b951 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9163.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/ilitek,ili9163.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ilitek ILI9163 display panels device tree bindings + +maintainers: + - Daniel Mack <daniel@zonque.org> + +description: + This binding is for display panels using an Ilitek ILI9163 controller in SPI + mode. + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + items: + - enum: + - newhaven,1.8-128160EF + - const: ilitek,ili9163 + + spi-max-frequency: + maximum: 32000000 + + dc-gpios: + maxItems: 1 + description: Display data/command selection (D/CX) + + backlight: true + reg: true + reset-gpios: true + rotation: true + +required: + - compatible + - reg + - dc-gpios + - reset-gpios + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + backlight: backlight { + compatible = "gpio-backlight"; + gpios = <&gpio 22 GPIO_ACTIVE_HIGH>; + }; + spi { + #address-cells = <1>; + #size-cells = <0>; + + display@0 { + compatible = "newhaven,1.8-128160EF", "ilitek,ili9163"; + reg = <0>; + spi-max-frequency = <32000000>; + dc-gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>; + rotation = <180>; + backlight = <&backlight>; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml b/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml index b2fcec4f22fd..c5d1df680858 100644 --- a/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml +++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml @@ -9,24 +9,28 @@ title: Ilitek ILI9881c based MIPI-DSI panels maintainers: - Maxime Ripard <mripard@kernel.org> +allOf: + - $ref: panel-common.yaml# + properties: compatible: items: - enum: - bananapi,lhr050h41 - feixin,k101-im2byl02 + - wanchanglong,w552946aba - const: ilitek,ili9881c backlight: true power-supply: true reg: true reset-gpios: true + rotation: true required: - compatible - power-supply - reg - - reset-gpios additionalProperties: false diff --git a/Documentation/devicetree/bindings/display/panel/novatek,nt35950.yaml b/Documentation/devicetree/bindings/display/panel/novatek,nt35950.yaml new file mode 100644 index 000000000000..377a05d48a02 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/novatek,nt35950.yaml @@ -0,0 +1,106 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/novatek,nt35950.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Novatek NT35950-based display panels + +maintainers: + - AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> + +description: | + The nt35950 IC from Novatek is a Driver IC used to drive MIPI-DSI panels, + with Static RAM for content retention in command mode and also supports + video mode with VESA Frame Buffer Compression or Display Stream Compression + on single, or dual dsi port(s). + This DDIC is also capable of upscaling an input image to the panel's native + resolution, for example it can upscale a 1920x1080 input to 3840x2160 with + either bilinear interpolation or pixel duplication. + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + items: + - enum: + - sharp,ls055d1sx04 + - const: novatek,nt35950 + description: This indicates the panel manufacturer of the panel + that is in turn using the NT35950 panel driver. The compatible + string determines how the NT35950 panel driver shall be configured + to work with the indicated panel. The novatek,nt35950 compatible shall + always be provided as a fallback. + + reset-gpios: + maxItems: 1 + description: phandle of gpio for reset line - This should be 8mA, gpio + can be configured using mux, pinctrl, pinctrl-names (active high) + + avdd-supply: + description: positive boost supply regulator + avee-supply: + description: negative boost supply regulator + dvdd-supply: + description: regulator that supplies the digital voltage + vddio-supply: + description: regulator that supplies the I/O voltage + + backlight: true + ports: true + reg: true + +required: + - compatible + - reg + - reset-gpios + - avdd-supply + - avee-supply + - dvdd-supply + - vddio-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + dsi0 { + #address-cells = <1>; + #size-cells = <0>; + + panel@0 { + compatible = "sharp,ls055d1sx04", "novatek,nt35950"; + reg = <0>; + + backlight = <&pmi8998_wled>; + reset-gpios = <&tlmm 94 GPIO_ACTIVE_HIGH>; + + avdd-supply = <&lab>; + avee-supply = <&ibb>; + dvdd-supply = <&disp_dvdd_vreg>; + vddio-supply = <&vreg_l14a_1p85>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + panel_in0: endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + + port@1 { + reg = <1>; + panel_in1: endpoint { + remote-endpoint = <&dsi1_out>; + }; + }; + }; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml index fbd71669248f..2c00813f5d20 100644 --- a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml @@ -35,6 +35,8 @@ properties: - boe,tv080wum-nl0 # Innolux P079ZCA 7.85" 768x1024 TFT LCD panel - innolux,p079zca + # JDI FHD_R63452 1080x1920 5.2" IPS LCD Panel + - jdi,fhd-r63452 # Khadas TS050 5" 1080x1920 LCD panel - khadas,ts050 # Kingdisplay KD097D04 9.7" 1536x2048 TFT LCD panel diff --git a/Documentation/devicetree/bindings/display/panel/sony,tulip-truly-nt35521.yaml b/Documentation/devicetree/bindings/display/panel/sony,tulip-truly-nt35521.yaml new file mode 100644 index 000000000000..967972939598 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/sony,tulip-truly-nt35521.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/sony,tulip-truly-nt35521.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sony Tulip Truly NT35521 5.24" 1280x720 MIPI-DSI Panel + +maintainers: + - Shawn Guo <shawn.guo@linaro.org> + +description: | + The Sony Tulip Truly NT35521 is a 5.24" 1280x720 MIPI-DSI panel, which + can be found no Sony Xperia M4 phone. The panel backlight is managed + through DSI link. + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: sony,tulip-truly-nt35521 + + reg: true + + positive5-supply: + description: Positive 5V supply + + negative5-supply: + description: Negative 5V supply + + reset-gpios: true + + enable-gpios: true + + port: true + +required: + - compatible + - reg + - positive5-supply + - negative5-supply + - reset-gpios + - enable-gpios + - port + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + dsi { + #address-cells = <1>; + #size-cells = <0>; + + panel@0 { + compatible = "sony,tulip-truly-nt35521"; + reg = <0>; + positive5-supply = <&positive5_reg>; + negative5-supply = <&negative5_reg>; + reset-gpios = <&msmgpio 25 GPIO_ACTIVE_LOW>; + enable-gpios = <&msmgpio 10 GPIO_ACTIVE_HIGH>; + + port { + panel_in: endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + }; + }; +... diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 66d6432fd781..7463870d0922 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -1328,6 +1328,8 @@ patternProperties: description: Wondermedia Technologies, Inc. "^wobo,.*": description: Wobo + "^wanchanglong,.*": + description: Wanchanglong Electronics Technology（SHENZHEN）Co.，Ltd. "^x-powers,.*": description: X-Powers "^xes,.*": |