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// 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>;
};
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