89 lines
2.2 KiB
YAML
89 lines
2.2 KiB
YAML
|
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
|
||
|
|
%YAML 1.2
|
||
|
|
---
|
||
|
|
$id: http://devicetree.org/schemas/display/panel/novatek,nt36672a.yaml#
|
||
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||
|
|
|
||
|
|
title: Novatek NT36672A based DSI display Panels
|
||
|
|
|
||
|
|
maintainers:
|
||
|
|
- Sumit Semwal <sumit.semwal@linaro.org>
|
||
|
|
|
||
|
|
description: |
|
||
|
|
The nt36672a IC from Novatek is a generic DSI Panel IC used to drive dsi
|
||
|
|
panels.
|
||
|
|
Right now, support is added only for a Tianma FHD+ LCD display panel with a
|
||
|
|
resolution of 1080x2246. It is a video mode DSI panel.
|
||
|
|
|
||
|
|
allOf:
|
||
|
|
- $ref: panel-common.yaml#
|
||
|
|
|
||
|
|
properties:
|
||
|
|
compatible:
|
||
|
|
items:
|
||
|
|
- enum:
|
||
|
|
- tianma,fhd-video
|
||
|
|
- const: novatek,nt36672a
|
||
|
|
description: This indicates the panel manufacturer of the panel that is
|
||
|
|
in turn using the NT36672A panel driver. This compatible string
|
||
|
|
determines how the NT36672A panel driver is configured for the indicated
|
||
|
|
panel. The novatek,nt36672a 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)
|
||
|
|
|
||
|
|
vddi0-supply:
|
||
|
|
description: phandle of the regulator that provides the supply voltage
|
||
|
|
Power IC supply
|
||
|
|
|
||
|
|
vddpos-supply:
|
||
|
|
description: phandle of the positive boost supply regulator
|
||
|
|
|
||
|
|
vddneg-supply:
|
||
|
|
description: phandle of the negative boost supply regulator
|
||
|
|
|
||
|
|
reg: true
|
||
|
|
port: true
|
||
|
|
backlight: true
|
||
|
|
|
||
|
|
required:
|
||
|
|
- compatible
|
||
|
|
- reg
|
||
|
|
- vddi0-supply
|
||
|
|
- vddpos-supply
|
||
|
|
- vddneg-supply
|
||
|
|
- reset-gpios
|
||
|
|
- port
|
||
|
|
|
||
|
|
unevaluatedProperties: false
|
||
|
|
|
||
|
|
examples:
|
||
|
|
- |+
|
||
|
|
#include <dt-bindings/gpio/gpio.h>
|
||
|
|
|
||
|
|
dsi0 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
|
||
|
|
panel@0 {
|
||
|
|
compatible = "tianma,fhd-video", "novatek,nt36672a";
|
||
|
|
reg = <0>;
|
||
|
|
vddi0-supply = <&vreg_l14a_1p88>;
|
||
|
|
vddpos-supply = <&lab>;
|
||
|
|
vddneg-supply = <&ibb>;
|
||
|
|
|
||
|
|
backlight = <&pmi8998_wled>;
|
||
|
|
reset-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>;
|
||
|
|
|
||
|
|
port {
|
||
|
|
tianma_nt36672a_in_0: endpoint {
|
||
|
|
remote-endpoint = <&dsi0_out>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
...
|