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// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) 2024, Linaro Limited
*/
/*
* Display Card kit overlay
* This requires S5702 Switch 7 to be turned to OFF to route DSI0 to the display panel
*/
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
/dts-v1/;
/plugin/;
/* Disable HDMI bridge related nodes (mutually exclusive with the display card) */
&i2c6 {
status = "disabled";
};
<9611_1v2 {
status = "disabled";
};
<9611_3v3 {
status = "disabled";
};
&vreg_bob_3v3 {
status = "disabled";
};
<9611_codec {
status = "disabled";
};
&mdss_dsi0 {
#address-cells = <1>;
#size-cells = <0>;
panel@0 {
compatible = "visionox,vtdr6130";
reg = <0>;
reset-gpios = <&tlmm 133 GPIO_ACTIVE_LOW>;
vddio-supply = <&vreg_l12b_1p8>;
vci-supply = <&vreg_l13b_3p0>;
vdd-supply = <&vreg_l11b_1p2>;
pinctrl-0 = <&disp0_reset_n_active>, <&mdp_vsync>;
pinctrl-1 = <&disp0_reset_n_suspend>, <&mdp_vsync>;
pinctrl-names = "default", "sleep";
port {
panel0_in: endpoint {
remote-endpoint = <&mdss_dsi0_out>;
};
};
};
ports {
#address-cells = <1>;
#size-cells = <0>;
port@1 {
reg = <1>;
mdss_dsi0_out: endpoint {
remote-endpoint = <&panel0_in>;
};
};
};
};
&spi4 {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
touchscreen@0 {
compatible = "goodix,gt9916";
reg = <0>;
interrupt-parent = <&tlmm>;
interrupts = <162 IRQ_TYPE_LEVEL_LOW>;
reset-gpios = <&tlmm 161 GPIO_ACTIVE_LOW>;
avdd-supply = <&vreg_l14b_3p2>;
spi-max-frequency = <1000000>;
touchscreen-size-x = <1080>;
touchscreen-size-y = <2400>;
pinctrl-0 = <&ts_irq>, <&ts_reset>;
pinctrl-names = "default";
};
};
&tlmm {
disp0_reset_n_active: disp0-reset-n-active-state {
pins = "gpio133";
function = "gpio";
drive-strength = <8>;
bias-disable;
};
disp0_reset_n_suspend: disp0-reset-n-suspend-state {
pins = "gpio133";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};
mdp_vsync: mdp-vsync-state {
pins = "gpio86";
function = "mdp_vsync";
drive-strength = <2>;
bias-pull-down;
};
ts_irq: ts-irq-state {
pins = "gpio161";
function = "gpio";
drive-strength = <8>;
bias-pull-up;
output-disable;
};
ts_reset: ts-reset-state {
pins = "gpio162";
function = "gpio";
drive-strength = <8>;
bias-pull-up;
};
};
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