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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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The Samsung ATNA30DW01 panel is a 13" AMOLED eDP panel. It is similar to the ATNA33XC20 except that it is smaller and has a higher resolution. Tested-by: Jérôme de Bretagne <jerome.debretagne@gmail.com> Signed-off-by: Dale Whinham <daleyo@gmail.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20250714173554.14223-3-daleyo@gmail.com
111 lines
2.7 KiB
YAML
111 lines
2.7 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/display/panel/samsung,atna33xc20.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Samsung 13.3" FHD (1920x1080 pixels) eDP AMOLED panel
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maintainers:
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- Douglas Anderson <dianders@chromium.org>
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allOf:
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- $ref: panel-common.yaml#
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properties:
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compatible:
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oneOf:
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# Samsung 13.3" FHD (1920x1080 pixels) eDP AMOLED panel
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- const: samsung,atna33xc20
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- items:
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- enum:
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# Samsung 13" 3K (2880×1920 pixels) eDP AMOLED panel
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- samsung,atna30dw01
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# Samsung 14" WQXGA+ (2880×1800 pixels) eDP AMOLED panel
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- samsung,atna40yk20
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# Samsung 14.5" WQXGA+ (2880x1800 pixels) eDP AMOLED panel
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- samsung,atna45af01
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# Samsung 14.5" 3K (2944x1840 pixels) eDP AMOLED panel
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- samsung,atna45dc02
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# Samsung 15.6" 3K (2880x1620 pixels) eDP AMOLED panel
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- samsung,atna56ac03
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- const: samsung,atna33xc20
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enable-gpios: true
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port: true
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power-supply: true
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no-hpd: true
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hpd-gpios: true
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additionalProperties: false
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required:
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- compatible
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- enable-gpios
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- power-supply
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examples:
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- |
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#include <dt-bindings/clock/qcom,rpmh.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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bridge@2d {
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compatible = "ti,sn65dsi86";
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reg = <0x2d>;
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interrupt-parent = <&tlmm>;
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interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
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enable-gpios = <&tlmm 102 GPIO_ACTIVE_HIGH>;
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vpll-supply = <&src_pp1800_s4a>;
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vccio-supply = <&src_pp1800_s4a>;
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vcca-supply = <&src_pp1200_l2a>;
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vcc-supply = <&src_pp1200_l2a>;
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clocks = <&rpmhcc RPMH_LN_BB_CLK2>;
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clock-names = "refclk";
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no-hpd;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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endpoint {
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remote-endpoint = <&dsi0_out>;
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};
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};
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port@1 {
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reg = <1>;
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sn65dsi86_out: endpoint {
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remote-endpoint = <&panel_in_edp>;
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};
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};
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};
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aux-bus {
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panel {
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compatible = "samsung,atna33xc20";
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enable-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
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power-supply = <&pp3300_dx_edp>;
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hpd-gpios = <&sn65dsi86_bridge 2 GPIO_ACTIVE_HIGH>;
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port {
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panel_in_edp: endpoint {
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remote-endpoint = <&sn65dsi86_out>;
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};
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};
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};
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};
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};
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};
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