keystone-k2g-evm-lcd.dts
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#include "keystone-k2g-evm.dts"
#include <dt-bindings/pwm/pwm.h>
/ {
aliases {
display0 = &lcd0;
sound0 = &sound1;
};
lcd0: display {
compatible = "newhaven,nhd-4.3-480272ef-atxl", "panel-dpi";
label = "lcd";
backlight = <&lcd_bl>;
panel-timing {
clock-frequency = <9000000>;
hactive = <480>;
vactive = <272>;
hfront-porch = <2>;
hback-porch = <2>;
hsync-len = <41>;
vfront-porch = <2>;
vback-porch = <2>;
vsync-len = <10>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <1>;
pixelclk-active = <1>;
};
port {
lcd_in: endpoint {
remote-endpoint = <&dpi_out>;
};
};
};
lcd_bl: backlight {
compatible = "pwm-backlight";
pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>;
brightness-levels = <0 32 64 96 128 160 192 224 255>;
default-brightness-level = <8>;
};
sound1: sound@1 {
compatible = "simple-audio-card";
simple-audio-card,name = "K2G-EVM-LCD";
simple-audio-card,widgets =
"Headphone", "Headphone Jack",
"Line", "Line In";
simple-audio-card,routing =
"Headphone Jack", "HPLOUT",
"Headphone Jack", "HPROUT",
"LINE1L", "Line In",
"LINE1R", "Line In";
simple-audio-card,format = "i2s";
simple-audio-card,bitclock-master = <&sound1_master>;
simple-audio-card,frame-master = <&sound1_master>;
sound1_master: simple-audio-card,cpu {
sound-dai = <&mcasp2>;
clocks = <&k2g_clks K2G_DEV_MCASP2 K2G_DEV_MCASP_AUX_CLK>;
system-clock-id = <MCASP_CLK_HCLK_AUXCLK>;
};
simple-audio-card,codec {
sound-dai = <&tlv320aic3106>;
system-clock-frequency = <12288000>;
};
};
};
&i2c1 {
edt-ft5306@38 {
status = "okay";
compatible = "edt,edt-ft5306", "edt,edt-ft5x06";
reg = <0x38>;
pinctrl-names = "default";
pinctrl-0 = <&edt_ft5306_ts_pins>;
interrupt-parent = <&gpio1>;
interrupts = <42 IRQ_TYPE_EDGE_FALLING>;
touchscreen-size-x = <480>;
touchscreen-size-y = <272>;
};
};
&k2g_pinctrl {
edt_ft5306_ts_pins: edt_ft5306_ts_pins {
pinctrl-single,pins = <
K2G_CORE_IOPAD(0x1364) (BUFFER_CLASS_B | PIN_PULLDOWN | MUX_MODE3) /* pr1_pru1_gpo16.gpio1_42 */
>;
};
};
&dpi_out {
remote-endpoint = <&lcd_in>;
};
&hdmi {
status = "disabled";
};
&sii9022 {
status = "disabled";
};
&sound0 {
status = "disabled";
};