576 lines
13 KiB
Plaintext
576 lines
13 KiB
Plaintext
/*
|
|
* 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.
|
|
*/
|
|
|
|
/*
|
|
* AM335x Starter Kit
|
|
* http://www.ti.com/tool/tmdssk3358
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include "am33xx.dtsi"
|
|
#include <dt-bindings/pwm/pwm.h>
|
|
|
|
/ {
|
|
model = "TI AM335x EVM-SK";
|
|
compatible = "ti,am335x-evmsk", "ti,am33xx";
|
|
|
|
cpus {
|
|
cpu@0 {
|
|
cpu0-supply = <&vdd1_reg>;
|
|
};
|
|
};
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x80000000 0x10000000>; /* 256 MB */
|
|
};
|
|
|
|
vbat: fixedregulator@0 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vbat";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
lis3_reg: fixedregulator@1 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "lis3_reg";
|
|
regulator-boot-on;
|
|
};
|
|
|
|
wl12xx_vmmc: fixedregulator@2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&wl12xx_gpio>;
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vwl1271";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
gpio = <&gpio1 29 0>;
|
|
startup-delay-us = <70000>;
|
|
enable-active-high;
|
|
};
|
|
|
|
vtt_fixed: fixedregulator@3 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vtt";
|
|
regulator-min-microvolt = <1500000>;
|
|
regulator-max-microvolt = <1500000>;
|
|
gpio = <&gpio0 7 GPIO_ACTIVE_HIGH>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
enable-active-high;
|
|
};
|
|
|
|
leds {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&user_leds_s0>;
|
|
|
|
compatible = "gpio-leds";
|
|
|
|
led@1 {
|
|
label = "evmsk:green:usr0";
|
|
gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
|
|
default-state = "off";
|
|
};
|
|
|
|
led@2 {
|
|
label = "evmsk:green:usr1";
|
|
gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
|
|
default-state = "off";
|
|
};
|
|
|
|
led@3 {
|
|
label = "evmsk:green:mmc0";
|
|
gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
|
|
linux,default-trigger = "mmc0";
|
|
default-state = "off";
|
|
};
|
|
|
|
led@4 {
|
|
label = "evmsk:green:heartbeat";
|
|
gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
|
|
linux,default-trigger = "heartbeat";
|
|
default-state = "off";
|
|
};
|
|
};
|
|
|
|
gpio_buttons: gpio_buttons@0 {
|
|
compatible = "gpio-keys";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
switch@1 {
|
|
label = "button0";
|
|
linux,code = <0x100>;
|
|
gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
switch@2 {
|
|
label = "button1";
|
|
linux,code = <0x101>;
|
|
gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
switch@3 {
|
|
label = "button2";
|
|
linux,code = <0x102>;
|
|
gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>;
|
|
gpio-key,wakeup;
|
|
};
|
|
|
|
switch@4 {
|
|
label = "button3";
|
|
linux,code = <0x103>;
|
|
gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
|
|
backlight {
|
|
compatible = "pwm-backlight";
|
|
pwms = <&ecap2 0 50000 PWM_POLARITY_INVERTED>;
|
|
brightness-levels = <0 58 61 66 75 90 125 170 255>;
|
|
default-brightness-level = <8>;
|
|
};
|
|
|
|
sound {
|
|
compatible = "ti,da830-evm-audio";
|
|
ti,model = "AM335x-EVMSK";
|
|
ti,audio-codec = <&tlv320aic3106>;
|
|
ti,mcasp-controller = <&mcasp1>;
|
|
ti,codec-clock-rate = <24000000>;
|
|
ti,audio-routing =
|
|
"Headphone Jack", "HPLOUT",
|
|
"Headphone Jack", "HPROUT";
|
|
};
|
|
};
|
|
|
|
&am33xx_pinmux {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&gpio_keys_s0 &clkout2_pin>;
|
|
|
|
user_leds_s0: user_leds_s0 {
|
|
pinctrl-single,pins = <
|
|
0x10 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad4.gpio1_4 */
|
|
0x14 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad5.gpio1_5 */
|
|
0x18 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad6.gpio1_6 */
|
|
0x1c (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad7.gpio1_7 */
|
|
>;
|
|
};
|
|
|
|
gpio_keys_s0: gpio_keys_s0 {
|
|
pinctrl-single,pins = <
|
|
0x94 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_oen_ren.gpio2_3 */
|
|
0x90 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_advn_ale.gpio2_2 */
|
|
0x70 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_wait0.gpio0_30 */
|
|
0x9c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ben0_cle.gpio2_5 */
|
|
>;
|
|
};
|
|
|
|
i2c0_pins: pinmux_i2c0_pins {
|
|
pinctrl-single,pins = <
|
|
0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */
|
|
0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */
|
|
>;
|
|
};
|
|
|
|
uart0_pins: pinmux_uart0_pins {
|
|
pinctrl-single,pins = <
|
|
0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */
|
|
0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
|
|
>;
|
|
};
|
|
|
|
clkout2_pin: pinmux_clkout2_pin {
|
|
pinctrl-single,pins = <
|
|
0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */
|
|
>;
|
|
};
|
|
|
|
ecap2_pins: backlight_pins {
|
|
pinctrl-single,pins = <
|
|
0x19c 0x4 /* mcasp0_ahclkr.ecap2_in_pwm2_out MODE4 */
|
|
>;
|
|
};
|
|
|
|
cpsw_default: cpsw_default {
|
|
pinctrl-single,pins = <
|
|
/* Slave 1 */
|
|
0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */
|
|
0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */
|
|
0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd3.rgmii1_td3 */
|
|
0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd2.rgmii1_td2 */
|
|
0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */
|
|
0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */
|
|
0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rgmii1_tclk */
|
|
0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */
|
|
0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd3.rgmii1_rd3 */
|
|
0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd2.rgmii1_rd2 */
|
|
0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */
|
|
0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */
|
|
|
|
/* Slave 2 */
|
|
0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */
|
|
0x44 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rgmii2_rctl */
|
|
0x48 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */
|
|
0x4c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */
|
|
0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */
|
|
0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */
|
|
0x58 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */
|
|
0x5c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */
|
|
0x60 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */
|
|
0x64 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */
|
|
0x68 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */
|
|
0x6c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */
|
|
>;
|
|
};
|
|
|
|
cpsw_sleep: cpsw_sleep {
|
|
pinctrl-single,pins = <
|
|
/* Slave 1 reset value */
|
|
0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
|
|
/* Slave 2 reset value*/
|
|
0x40 (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x44 (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x48 (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x4c (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x50 (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x54 (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x58 (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x5c (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x60 (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x6c (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
>;
|
|
};
|
|
|
|
davinci_mdio_default: davinci_mdio_default {
|
|
pinctrl-single,pins = <
|
|
/* MDIO */
|
|
0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
|
|
0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
|
|
>;
|
|
};
|
|
|
|
davinci_mdio_sleep: davinci_mdio_sleep {
|
|
pinctrl-single,pins = <
|
|
/* MDIO reset value */
|
|
0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
>;
|
|
};
|
|
|
|
mmc1_pins: pinmux_mmc1_pins {
|
|
pinctrl-single,pins = <
|
|
0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
|
|
>;
|
|
};
|
|
|
|
mcasp1_pins: mcasp1_pins {
|
|
pinctrl-single,pins = <
|
|
0x10c (PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_crs.mcasp1_aclkx */
|
|
0x110 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_rxerr.mcasp1_fsx */
|
|
0x108 (PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* mii1_col.mcasp1_axr2 */
|
|
0x144 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* rmii1_ref_clk.mcasp1_axr3 */
|
|
>;
|
|
};
|
|
|
|
mmc2_pins: pinmux_mmc2_pins {
|
|
pinctrl-single,pins = <
|
|
0x74 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_31 */
|
|
0x80 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */
|
|
0x84 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */
|
|
0x00 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */
|
|
0x04 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */
|
|
0x08 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */
|
|
0x0c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */
|
|
>;
|
|
};
|
|
|
|
wl12xx_gpio: pinmux_wl12xx_gpio {
|
|
pinctrl-single,pins = <
|
|
0x7c (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_csn0.gpio1_29 */
|
|
>;
|
|
};
|
|
};
|
|
|
|
&uart0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart0_pins>;
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c0_pins>;
|
|
|
|
status = "okay";
|
|
clock-frequency = <400000>;
|
|
|
|
tps: tps@2d {
|
|
reg = <0x2d>;
|
|
};
|
|
|
|
lis331dlh: lis331dlh@18 {
|
|
compatible = "st,lis331dlh", "st,lis3lv02d";
|
|
reg = <0x18>;
|
|
Vdd-supply = <&lis3_reg>;
|
|
Vdd_IO-supply = <&lis3_reg>;
|
|
|
|
st,click-single-x;
|
|
st,click-single-y;
|
|
st,click-single-z;
|
|
st,click-thresh-x = <10>;
|
|
st,click-thresh-y = <10>;
|
|
st,click-thresh-z = <10>;
|
|
st,irq1-click;
|
|
st,irq2-click;
|
|
st,wakeup-x-lo;
|
|
st,wakeup-x-hi;
|
|
st,wakeup-y-lo;
|
|
st,wakeup-y-hi;
|
|
st,wakeup-z-lo;
|
|
st,wakeup-z-hi;
|
|
st,min-limit-x = <120>;
|
|
st,min-limit-y = <120>;
|
|
st,min-limit-z = <140>;
|
|
st,max-limit-x = <550>;
|
|
st,max-limit-y = <550>;
|
|
st,max-limit-z = <750>;
|
|
};
|
|
|
|
tlv320aic3106: tlv320aic3106@1b {
|
|
compatible = "ti,tlv320aic3106";
|
|
reg = <0x1b>;
|
|
status = "okay";
|
|
|
|
/* Regulators */
|
|
AVDD-supply = <&vaux2_reg>;
|
|
IOVDD-supply = <&vaux2_reg>;
|
|
DRVDD-supply = <&vaux2_reg>;
|
|
DVDD-supply = <&vbat>;
|
|
};
|
|
};
|
|
|
|
&usb {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_ctrl_mod {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb0_phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb1_phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb1 {
|
|
status = "okay";
|
|
dr_mode = "host";
|
|
};
|
|
|
|
&cppi41dma {
|
|
status = "okay";
|
|
};
|
|
|
|
&epwmss2 {
|
|
status = "okay";
|
|
|
|
ecap2: ecap@48304100 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&ecap2_pins>;
|
|
};
|
|
};
|
|
|
|
#include "tps65910.dtsi"
|
|
|
|
&tps {
|
|
vcc1-supply = <&vbat>;
|
|
vcc2-supply = <&vbat>;
|
|
vcc3-supply = <&vbat>;
|
|
vcc4-supply = <&vbat>;
|
|
vcc5-supply = <&vbat>;
|
|
vcc6-supply = <&vbat>;
|
|
vcc7-supply = <&vbat>;
|
|
vccio-supply = <&vbat>;
|
|
|
|
regulators {
|
|
vrtc_reg: regulator@0 {
|
|
regulator-always-on;
|
|
};
|
|
|
|
vio_reg: regulator@1 {
|
|
regulator-always-on;
|
|
};
|
|
|
|
vdd1_reg: regulator@2 {
|
|
/* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
|
|
regulator-name = "vdd_mpu";
|
|
regulator-min-microvolt = <912500>;
|
|
regulator-max-microvolt = <1312500>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vdd2_reg: regulator@3 {
|
|
/* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
|
|
regulator-name = "vdd_core";
|
|
regulator-min-microvolt = <912500>;
|
|
regulator-max-microvolt = <1150000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vdd3_reg: regulator@4 {
|
|
regulator-always-on;
|
|
};
|
|
|
|
vdig1_reg: regulator@5 {
|
|
regulator-always-on;
|
|
};
|
|
|
|
vdig2_reg: regulator@6 {
|
|
regulator-always-on;
|
|
};
|
|
|
|
vpll_reg: regulator@7 {
|
|
regulator-always-on;
|
|
};
|
|
|
|
vdac_reg: regulator@8 {
|
|
regulator-always-on;
|
|
};
|
|
|
|
vaux1_reg: regulator@9 {
|
|
regulator-always-on;
|
|
};
|
|
|
|
vaux2_reg: regulator@10 {
|
|
regulator-always-on;
|
|
};
|
|
|
|
vaux33_reg: regulator@11 {
|
|
regulator-always-on;
|
|
};
|
|
|
|
vmmc_reg: regulator@12 {
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
};
|
|
|
|
&mac {
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&cpsw_default>;
|
|
pinctrl-1 = <&cpsw_sleep>;
|
|
dual_emac = <1>;
|
|
status = "okay";
|
|
};
|
|
|
|
&davinci_mdio {
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&davinci_mdio_default>;
|
|
pinctrl-1 = <&davinci_mdio_sleep>;
|
|
status = "okay";
|
|
};
|
|
|
|
&cpsw_emac0 {
|
|
phy_id = <&davinci_mdio>, <0>;
|
|
phy-mode = "rgmii-txid";
|
|
dual_emac_res_vlan = <1>;
|
|
};
|
|
|
|
&cpsw_emac1 {
|
|
phy_id = <&davinci_mdio>, <1>;
|
|
phy-mode = "rgmii-txid";
|
|
dual_emac_res_vlan = <2>;
|
|
};
|
|
|
|
&mmc1 {
|
|
status = "okay";
|
|
vmmc-supply = <&vmmc_reg>;
|
|
bus-width = <4>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc1_pins>;
|
|
cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
&sham {
|
|
status = "okay";
|
|
};
|
|
|
|
&aes {
|
|
status = "okay";
|
|
};
|
|
|
|
&gpio0 {
|
|
ti,no-reset-on-init;
|
|
};
|
|
|
|
&mmc2 {
|
|
status = "okay";
|
|
vmmc-supply = <&wl12xx_vmmc>;
|
|
ti,non-removable;
|
|
bus-width = <4>;
|
|
cap-power-off-card;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc2_pins>;
|
|
};
|
|
|
|
&mcasp1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mcasp1_pins>;
|
|
|
|
status = "okay";
|
|
|
|
op-mode = <0>; /* MCASP_IIS_MODE */
|
|
tdm-slots = <2>;
|
|
/* 4 serializers */
|
|
serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
|
|
0 0 1 2
|
|
>;
|
|
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>;
|
|
};
|
|
};
|