Document the Samsung SOFEF03-M Display-Driver-IC and 1080x2520@120Hz DSI command-mode panels found in the Sony Xperia 5 II and Sony Xperia 5 III. It requires Display Stream Compression 1.1 which allows the panels to be driven at 120Hz, even though a 60Hz mode is available too.
Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Marijn Suijten <[email protected]> --- .../bindings/display/panel/samsung,sofef03-m.yaml | 79 ++++++++++++++++++++++ MAINTAINERS | 5 ++ 2 files changed, 84 insertions(+) diff --git a/Documentation/devicetree/bindings/display/panel/samsung,sofef03-m.yaml b/Documentation/devicetree/bindings/display/panel/samsung,sofef03-m.yaml new file mode 100644 index 000000000000..5712eca2773d --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/samsung,sofef03-m.yaml @@ -0,0 +1,79 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/samsung,sofef03-m.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung SOFEF03-M DDI for 1080x2520@120Hz 6.1" OLED DSI panels + +maintainers: + - Marijn Suijten <[email protected]> + +description: | + Samsung SOFEF03-M Display-Driver-IC found in the Sony Xperia 5 II (edo pdx206, amb609vp01 + panel) and + Sony Xperia 5 III (sagami pdx214, amb609vp04 + panel) smartphones. It is always programmed with Display Stream Compression 1.1 enabled. + + The assembly features a Samsung touchscreen compatible with + samsung,s6sy761. + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + enum: + - samsung,sofef03-m-amb609vp01 + - samsung,sofef03-m-amb609vp04 + + port: true + + reg: + maxItems: 1 + description: DSI virtual channel + + reset-gpios: true + + vci-supply: + description: DriverIC Operation supply (3.0V) + + vddio-supply: + description: I/O voltage supply (1.8V) + +required: + - compatible + - port + - reg + - reset-gpios + - vci-supply + - vddio-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + dsi { + #address-cells = <1>; + #size-cells = <0>; + panel@0 { + compatible = "samsung,sofef03-m-amb609vp01"; + reg = <0>; + + reset-gpios = <&tlmm 75 GPIO_ACTIVE_LOW>; + + vci-supply = <&vreg_l11c_3p0>; + vddio-supply = <&vreg_l14a_1p8>; + + port { + endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + }; + }; + +... + diff --git a/MAINTAINERS b/MAINTAINERS index cd2c924749d3..e48dd7f5a115 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -8200,6 +8200,11 @@ S: Maintained F: Documentation/devicetree/bindings/display/panel/samsung,sofef01-m.yaml F: drivers/gpu/drm/panel/panel-samsung-sofef01.c +DRM DRIVER FOR SAMSUNG SOFEF03 DDIC +M: Marijn Suijten <[email protected]> +S: Maintained +F: Documentation/devicetree/bindings/display/panel/samsung,sofef03-m.yaml + DRM DRIVER FOR SHARP MEMORY LCD M: Alex Lanzano <[email protected]> S: Maintained -- 2.52.0
