The ANA6707 Display-Driver-IC is paired with the amb650yl01 panel in the Sony Xperia 1 III, Sony Xperia 1 IV and Sony Xperia V smartphones. It uses Display Stream Compression 1.1 and requires dual DSI interfaces to satisfy the bandwidth requirements to run at 1644x3840 at 120Hz.
Signed-off-by: Marijn Suijten <[email protected]> --- .../bindings/display/panel/samsung,ana6707.yaml | 91 ++++++++++++++++++++++ MAINTAINERS | 5 ++ 2 files changed, 96 insertions(+) diff --git a/Documentation/devicetree/bindings/display/panel/samsung,ana6707.yaml b/Documentation/devicetree/bindings/display/panel/samsung,ana6707.yaml new file mode 100644 index 000000000000..f627e10ca271 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/samsung,ana6707.yaml @@ -0,0 +1,91 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/samsung,ana6707.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung ANA6707 DDI for 1644x3840@120Hz 6.5" OLED DSI panels + +maintainers: + - Marijn Suijten <[email protected]> + +description: | + Samsung ANA6707 Display-Driver-IC found in the Sony Xperia 1 III, Sony Xperia + 1 IV and Sony Xperia 1 V smartphones, paired with the amb650yl01 panel. It + is always programmed with Display Stream Compression 1.1 enabled, and requires + two DSI interfaces. + + The assembly features a Samsung touchscreen compatible with + samsung,s6sy761. + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: samsung,ana6707-amb650yl01 + + 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> + + dsi0 { + #address-cells = <1>; + #size-cells = <0>; + panel@0 { + compatible = "samsung,ana6707-amb650yl01"; + reg = <0>; + + reset-gpios = <&tlmm 24 GPIO_ACTIVE_LOW>; + + vci-supply = <&pm8350c_l13>; + vddio-supply = <&pm8350c_l12>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + panel_in_0: endpoint { + remote-endpoint = <&mdss_dsi0_out>; + }; + }; + port@1 { + reg = <1>; + + panel_in_1: endpoint { + remote-endpoint = <&mdss_dsi1_out>; + }; + }; + }; + }; + }; + +... + diff --git a/MAINTAINERS b/MAINTAINERS index 37c5ce4b3ba5..148b1f66c98b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -8146,6 +8146,11 @@ S: Maintained F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml F: drivers/gpu/drm/panel/panel-raydium-rm67191.c +DRM DRIVER FOR SAMSUNG ANA6707 DDIC +M: Marijn Suijten <[email protected]> +S: Maintained +F: Documentation/devicetree/bindings/display/panel/samsung,ana6707.yaml + DRM DRIVER FOR SAMSUNG DB7430 PANELS M: Linus Walleij <[email protected]> S: Maintained -- 2.52.0
