109 lines
2.2 KiB
Plaintext
109 lines
2.2 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Copyright (c) 2019 BayLibre, SAS
|
|
* Author: Neil Armstrong <narmstrong@baylibre.com>
|
|
*/
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/clock/g12a-clkc.h>
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
|
#include <dt-bindings/interrupt-controller/amlogic,meson-g12a-gpio-intc.h>
|
|
|
|
/dts-v1/;
|
|
/plugin/;
|
|
|
|
/*
|
|
* Enable Khadas TS050 DSI Panel + Touch Controller
|
|
* on Khadas VIM3 (A311D) and VIM3L (S905D3)
|
|
*/
|
|
|
|
&{/} {
|
|
panel_backlight: backlight {
|
|
compatible = "pwm-backlight";
|
|
pwms = <&pwm_AO_cd 0 25000 0>;
|
|
brightness-levels = <0 255>;
|
|
num-interpolated-steps = <255>;
|
|
default-brightness-level = <200>;
|
|
};
|
|
};
|
|
|
|
&i2c3 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
|
|
touch-controller@38 {
|
|
compatible = "edt,edt-ft5206";
|
|
reg = <0x38>;
|
|
interrupt-parent = <&gpio_intc>;
|
|
interrupts = <IRQID_GPIOA_5 IRQ_TYPE_EDGE_FALLING>;
|
|
reset-gpios = <&gpio_expander 6 GPIO_ACTIVE_LOW>;
|
|
touchscreen-size-x = <1080>;
|
|
touchscreen-size-y = <1920>;
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
&mipi_dsi {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
status = "okay";
|
|
|
|
assigned-clocks = <&clkc CLKID_GP0_PLL>,
|
|
<&clkc CLKID_MIPI_DSI_PXCLK_SEL>,
|
|
<&clkc CLKID_MIPI_DSI_PXCLK>,
|
|
<&clkc CLKID_CTS_ENCL_SEL>,
|
|
<&clkc CLKID_VCLK2_SEL>;
|
|
assigned-clock-parents = <0>,
|
|
<&clkc CLKID_GP0_PLL>,
|
|
<0>,
|
|
<&clkc CLKID_VCLK2_DIV1>,
|
|
<&clkc CLKID_GP0_PLL>;
|
|
assigned-clock-rates = <960000000>,
|
|
<0>,
|
|
<960000000>,
|
|
<0>,
|
|
<0>;
|
|
|
|
panel@0 {
|
|
compatible = "khadas,ts050";
|
|
reset-gpios = <&gpio_expander 0 GPIO_ACTIVE_LOW>;
|
|
enable-gpios = <&gpio_expander 1 GPIO_ACTIVE_HIGH>;
|
|
power-supply = <&vcc_3v3>;
|
|
backlight = <&panel_backlight>;
|
|
reg = <0>;
|
|
|
|
port {
|
|
mipi_in_panel: endpoint {
|
|
remote-endpoint = <&mipi_out_panel>;
|
|
};
|
|
};
|
|
};
|
|
|
|
ports {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
port@1 {
|
|
mipi_out_panel: endpoint {
|
|
remote-endpoint = <&mipi_in_panel>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&mipi_analog_dphy {
|
|
status = "okay";
|
|
};
|
|
|
|
&mipi_dphy {
|
|
status = "okay";
|
|
};
|
|
|
|
&pwm_AO_cd {
|
|
pinctrl-0 = <&pwm_ao_c_6_pins>, <&pwm_ao_d_e_pins>;
|
|
};
|