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/*
* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <dt-bindings/board/am335x-bbw-bbb-base.h>
#include "am335x-peripheral-can0.dtsi"
#include "am335x-bone-pinmux-can0.dtsi"
#include "am335x-peripheral-ttyS1.dtsi"
#include "am335x-bone-pinmux-ttyS1.dtsi"
#include "am335x-peripheral-ttyS2.dtsi"
#include "am335x-bone-pinmux-ttyS2.dtsi"
#include "am335x-peripheral-ttyS4.dtsi"
#include "am335x-bone-pinmux-ttyS4.dtsi"
&am33xx_pinmux {
user_leds_s1: user_leds_s1 {
pinctrl-single,pins = <
0x98 0x7 /* gpmc_wen.gpio2_4, OUTPUT | MODE7 */
0x9c 0x7 /* gpmc_ben0_cle.gpio2_5, OUTPUT | MODE7 */
>;
};
bb_lcd_pwm_backlight_pins: pinmux_bb_lcd_pwm_backlight_pins {
pinctrl-single,pins = <
BONE_P9_14 (PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* gpmc_a2.ehrpwm1a */
>;
};
keymap3_pins: pinmux_keymap3_pins {
pinctrl-single,pins = <
0x040 0x2f /* KEY_UP gpmc_a0.gpio1_16, INPUT | PULLDIS | MODE7 */
0x04c 0x2f /* KEY_DOWN gpmc_a3.gpio1_19, INPUT | PULLDIS | MODE7 */
0x078 0x2f /* KEY_RIGHT gpmc_ben1.gpio1_28, INPUT | PULLDIS | MODE7 */
0x164 0x2f /* KEY_LEFT ecap0_in_pwm0_out.gpio0_7, INPUT | PULLDIS | MODE7 */
0x1a4 0x2f /* KEY_ENTER mcasp0_fxr.gpio3_19, INPUT | PULLDIS | MODE7 */
>;
};
i2c1_pins: pinmux_i2c1_pins {
pinctrl-single,pins = <
/* spi0_d1.i2c1_sda, SLEWCTRL_SLOW | INPUT_PULLUP | MODE2 */
BONE_P9_18 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2)
/* spi0_cs0.i2c1_scl, SLEWCTRL_SLOW | INPUT_PULLUP | MODE2 */
BONE_P9_17 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2)
>;
};
mcasp0_pins: pinmux_mcasp0_pins {
pinctrl-single,pins = <
0x190 0x20 /* mcasp0_aclkx.mcasp0_aclkx, INPUT | MODE0 */
0x194 0x20 /* mcasp0_fsx.mcasp0_fsx, INPUT | MODE0 */
0x198 0x20 /* mcasp0_axr0.mcasp0_axr0, INPUT | MODE0 */
0x19c 0x22 /* mcasp0_ahclkr.mcasp0_axr2, INPUT | MODE2 */
>;
};
};
&epwmss1 {
status = "okay";
};
&ehrpwm1 {
pinctrl-names = "default";
pinctrl-0 = <&bb_lcd_pwm_backlight_pins>;
status = "okay";
};
&i2c1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
clock-frequency = <400000>;
tlv320aic3x: tlv320aic3x@1b {
compatible = "ti,tlv320aic3x";
reg = <0x1b>;
status = "okay";
};
};
&mcasp0 {
pinctrl-names = "default";
pinctrl-0 = <&mcasp0_pins>;
status = "okay";
op-mode = <0>; /* MCASP_IIS_MODE */
tdm-slots = <2>;
num-serializer = <16>;
serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
1 0 2 0
0 0 0 0
0 0 0 0
0 0 0 0
>;
tx-num-evt = <1>;
rx-num-evt = <1>;
};
&tscadc {
status = "okay";
tsc {
ti,wires = <4>;
ti,x-plate-resistance = <200>;
ti,coordinate-readouts = <5>;
ti,wire-config = <0x00 0x11 0x22 0x33>;
};
adc {
ti,adc-channels = <4 5 6 7>;
};
};
/ {
backlight {
status = "okay";
compatible = "pwm-backlight";
pwms = <&ehrpwm1 0 50000 0>;
brightness-levels = <0 51 53 56 62 75 101 152 255>;
default-brightness-level = <8>;
};
gpio_keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&keymap3_pins>;
#address-cells = <1>;
#size-cells = <0>;
button@1 {
debounce_interval = <50>;
linux,code = <105>;
label = "left";
gpios = <&gpio0 7 0x1>;
gpio-key,wakeup;
autorepeat;
};
button@2 {
debounce_interval = <50>;
linux,code = <106>;
label = "right";
gpios = <&gpio1 28 0x1>;
gpio-key,wakeup;
autorepeat;
};
button@3 {
debounce_interval = <50>;
linux,code = <103>;
label = "up";
gpios = <&gpio1 16 0x1>;
gpio-key,wakeup;
autorepeat;
};
button@4 {
debounce_interval = <50>;
linux,code = <108>;
label = "down";
gpios = <&gpio1 19 0x1>;
gpio-key,wakeup;
autorepeat;
};
button@5 {
debounce_interval = <50>;
linux,code = <28>;
label = "enter";
gpios = <&gpio3 19 0x1>;
gpio-key,wakeup;
};
};
gpio-leds-cape-lcd {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&user_leds_s1>;
lcd-led0 {
label = "lcd:green:usr0";
gpios = <&gpio2 4 0>;
linux,default-trigger = "heartbeat";
default-state = "off";
};
lcd-led1 {
label = "lcd:green:usr1";
gpios = <&gpio2 5 0>;
linux,default-trigger = "mmc0";
default-state = "off";
};
};
sound {
compatible = "ti,da830-evm-audio";
ti,model = "DA830 EVM";
ti,audio-codec = <&tlv320aic3x>;
ti,mcasp-controller = <&mcasp0>;
ti,codec-clock-rate = <12000000>;
ti,audio-routing =
"Headphone Jack", "HPLOUT",
"Headphone Jack", "HPROUT",
"MIC3L", "Mic Jack",
"MIC3R", "Mic Jack";
};
};
#include "am335x-peripheral-panel-1024x600-24bit.dtsi"
#include "am335x-bone-pinmux-panel-1024x600-24bit.dtsi"
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