// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
*/
/dts-v1/;
#include "am33xx.dtsi"
#include "am335x-osd335x-common.dtsi"
#include <dt-bindings/interrupt-controller/irq.h>
/ {
model = "TI AM335x BeagleBone Blue";
compatible = "ti,am335x-bone-blue", "ti,am33xx";
chosen {
stdout-path = &uart0;
};
leds {
pinctrl-names = "default";
pinctrl-0 = <&user_leds_s0>;
compatible = "gpio-leds";
usr_0_led {
label = "beaglebone:green:usr0";
gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
default-state = "off";
};
usr_1_led {
label = "beaglebone:green:usr1";
gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "mmc0";
default-state = "off";
};
usr_2_led {
label = "beaglebone:green:usr2";
gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "cpu0";
default-state = "off";
};
usr_3_led {
label = "beaglebone:green:usr3";
gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "mmc1";
default-state = "off";
};
wifi_led {
label = "wifi";
gpios = <&gpio0 19 GPIO_ACTIVE_HIGH>;
default-state = "off";
linux,default-trigger = "phy0assoc";
};
red_led {
label = "red";
gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
green_led {
label = "green";
gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
batt_1_led {
label = "bat25";
gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
batt_2_led {
label = "bat50";
gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
batt_3_led {
label = "bat75";
gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
batt_4_led {
label = "bat100";
gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
};
vmmcsd_fixed: fixedregulator0 {
compatible = "regulator-fixed";
regulator-name = "vmmcsd_fixed";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
wlan_en_reg: fixedregulator@2 {
compatible = "regulator-fixed";
regulator-name = "wlan-en-regulator";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
startup-delay-us = <70000>;
/* WL_EN */
gpio = <&gpio3 9 0>;
enable-active-high;
};
};
&am33xx_pinmux {
user_leds_s0: user-leds-s0-pins {
pinctrl-single,pins = <
AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT, MUX_MODE7) /* (V15) gpmc_a5.gpio1[21] - USR_LED_0 */
AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_OUTPUT, MUX_MODE7) /* (U15) gpmc_a6.gpio1[22] - USR_LED_1 */
AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_OUTPUT, MUX_MODE7) /* (T15) gpmc_a7.gpio1[23] - USR_LED_2 */
AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_OUTPUT, MUX_MODE7) /* (V16) gpmc_a8.gpio1[24] - USR_LED_3 */
AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT, MUX_MODE7) /* (A15) xdma_event_intr0.gpio0[19] - WIFI_LED */
AM33XX_PADCONF(AM335X_PIN_GPMC_ADVN_ALE, PIN_OUTPUT, MUX_MODE7) /* (R7) gpmc_advn_ale.gpio2[2] - P8.7, LED_RED, GP1_PIN_5 */
AM33XX_PADCONF(AM335X_PIN_GPMC_OEN_REN, PIN_OUTPUT, MUX_MODE7) /* (T7) gpmc_oen_ren.gpio2[3] - P8.8, LED_GREEN, GP1_PIN_6 */
AM33XX_PADCONF(AM335X_PIN_GPMC_AD11, PIN_OUTPUT, MUX_MODE7) /* (U12) gpmc_ad11.gpio0[27] - P8.17, BATT_LED_1 */
AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT, MUX_MODE7) /* (T5) lcd_data15.gpio0[11] - P8.32, BATT_LED_2 */
AM33XX_PADCONF(AM335X_PIN_GPMC_CSN0, PIN_OUTPUT, MUX_MODE7) /* (V6) gpmc_csn0.gpio1[29] - P8.26, BATT_LED_3 */
AM33XX_PADCONF(AM335X_PIN_GPMC_AD10, PIN_OUTPUT, MUX_MODE7) /* (T11) gpmc_ad10.gpio0[26] - P8.14, BATT_LED_4 */
>;
};
i2c2_pins: i2c2-pins {
pinctrl-single,pins = <
AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* (D18) uart1_ctsn.I2C2_SDA */
AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* (D17) uart1_rtsn.I2C2_SCL */
>;
};
/* UT0 */
uart0_pins: uart0-pins {
pinctrl-single,pins = <
AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0)
AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
>;
};
/* UT1 */
uart1_pins: uart1-pins {
pinctrl-single,pins = <
AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT_PULLUP, MUX_MODE0)
AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
>;
};
/* GPS */
uart2_pins: uart2-pins {
pinctrl-single,pins = <
AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT_PULLUP, MUX_MODE1) /* (A17) spi0_sclk.uart2_rxd */
AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* (B17) spi0_d0.uart2_txd */
>;
};
/* DSM2 */
uart4_pins: uart4-pins {
pinctrl-single,pins = <
AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE6) /* (T17) gpmc_wait0.uart4_rxd */
>;
};
/* UT5 */
uart5_pins: uart5-pins {
pinctrl-single,pins = <
AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_INPUT_PULLUP, MUX_MODE4) /* (U2) lcd_data9.uart5_rxd */
AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT_PULLDOWN, MUX_MODE4) /* (U1) lcd_data8.uart5_txd */
>;
};
mmc1_pins: mmc1-pins {
pinctrl-single,pins = <
AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE7) /* (C15) spi0_cs1.gpio0[6] */
>;
};
mmc2_pins: mmc2-pins {
pinctrl-single,pins = <
AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_INPUT_PULLUP, MUX_MODE2) /* (U9) gpmc_csn1.mmc1_clk */
AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2, PIN_INPUT_PULLUP, MUX_MODE2) /* (V9) gpmc_csn2.mmc1_cmd */
AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE1) /* (U7) gpmc_ad0.mmc1_dat0 */
AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE1) /* (V7) gpmc_ad1.mmc1_dat1 */
AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE1) /* (R8) gpmc_ad2.mmc1_dat2 */
AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE1) /* (T8) gpmc_ad3.mmc1_dat3 */
AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE1) /* (U8) gpmc_ad4.mmc1_dat4 */
AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE1) /* (V8) gpmc_ad5.mmc1_dat5 */
AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE1) /* (R9) gpmc_ad6.mmc1_dat6 */
AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE1) /* (T9) gpmc_ad7.mmc1_dat7 */
>;
};
mmc3_pins: mmc3-pins {
pinctrl-single,pins = <
AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLUP, MUX_MODE6) /* (L15) gmii1_rxd1.mmc2_clk */
AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLUP, MUX_MODE6) /* (J16) gmii1_txen.mmc2_cmd */
AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLUP, MUX_MODE5) /* (J17) gmii1_rxdv.mmc2_dat0 */
AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_INPUT_PULLUP, MUX_MODE5) /* (J18) gmii1_txd3.mmc2_dat1 */
AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_INPUT_PULLUP, MUX_MODE5) /* (K15) gmii1_txd2.mmc2_dat2 */
AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_INPUT_PULLUP, MUX_MODE5) /* (H16) gmii1_col.mmc2_dat3 */
>;
};
bt_pins: bt-pins {
pinctrl-single,pins = <
AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLUP, MUX_MODE7) /* (K17) gmii1_txd0.gpio0[28] - BT_EN */
>;
};
uart3_pins: uart3-pins {
pinctrl-single,pins = <
AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLUP, MUX_MODE1) /* (L17) gmii1_rxd3.uart3_rxd */
AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* (L16) gmii1_rxd2.uart3_txd */
AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT, MUX_MODE3) /* (M17) mdio_data.uart3_ctsn */
AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* (M18) mdio_clk.uart3_rtsn */
>;
};
wl18xx_pins: wl18xx-pins {
pinctrl-single,pins = <
AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* (K18) gmii1_txclk.gpio3[9] - WL_EN */
AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) /* (K16) gmii1_txd1.gpio0[21] - WL_IRQ */
AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_OUTPUT_PULLUP, MUX_MODE7) /* (L18) gmii1_rxclk.gpio3[10] - LS_BUF_EN */
>;
};
/* DCAN */
dcan1_pins: dcan1-pins {
pinctrl-single,pins = <
AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT, MUX_MODE2) /* (E17) uart0_rtsn.dcan1_rx */
AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_OUTPUT, MUX_MODE2) /* (E18) uart0_ctsn.dcan1_tx */
AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_OUTPUT, MUX_MODE7) /* (M16) gmii1_rxd0.gpio2[21] */
>;
};
/* E1 */
eqep0_pins: eqep0-pins {
pinctrl-single,pins = <
AM33XX_PADCONF(AM335X_PIN_MCASP0_AXR0, PIN_INPUT, MUX_MODE1) /* (B12) mcasp0_aclkr.eQEP0A_in */
AM33XX_PADCONF(AM335X_PIN_MCASP0_FSR, PIN_INPUT, MUX_MODE1) /* (C13) mcasp0_fsr.eQEP0B_in */
>;
};
/* E2 */
eqep1_pins: eqep1-pins {
pinctrl-single,pins = <
AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PIN_INPUT, MUX_MODE2) /* (V2) lcd_data12.eQEP1A_in */
AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PIN_INPUT, MUX_MODE2) /* (V3) lcd_data13.eQEP1B_in */
>;
};
/* E3 */
eqep2_pins: eqep2-pins {
pinctrl-single,pins = <
AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_INPUT, MUX_MODE4) /* (T12) gpmc_ad12.eQEP2A_in */
AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT, MUX_MODE4) /* (R12) gpmc_ad13.eQEP2B_in */
>;
};
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins>;
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins>;
status = "okay";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&uart2_pins>;
status = "okay";
};
&uart4 {
pinctrl-names = "default";
pinctrl-0 = <&uart4_pins>;
status = "okay";
};
&uart5 {
pinctrl-names = "default";
pinctrl-0 = <&uart5_pins>;
status = "okay";
};
&usb0 {
dr_mode = "peripheral";
interrupts-extended = <&intc 18 &tps 0>;
interrupt-names = "mc", "vbus";
};
&usb1 {
dr_mode = "host";
};
&i2c0 {
baseboard_eeprom: baseboard_eeprom@50 {
compatible = "atmel,24c256";
reg = <0x50>;
#address-cells = <1>;
#size-cells = <1>;
baseboard_data: baseboard_data@0 {
reg = <0 0x100>;
};
};
};
&i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;
status = "okay";
clock-frequency = <400000>;
mpu9250@68 {
compatible = "invensense,mpu9250";
reg = <0x68>;
interrupt-parent = <&gpio3>;
interrupts = <21 IRQ_TYPE_EDGE_RISING>;
i2c-gate {
#address-cells = <1>;
#size-cells = <0>;
ax8975@c {
compatible = "asahi-kasei,ak8975";
reg = <0x0c>;
};
};
};
pressure@76 {
compatible = "bosch,bmp280";
reg = <0x76>;
};
};
/include/ "../../tps65217.dtsi"
&tps {
/delete-property/ ti,pmic-shutdown-controller;
charger {
interrupts = <0>, <1>;
interrupt-names = "USB", "AC";
status = "okay";
};
};
&mmc1 {
status = "okay";
vmmc-supply = <&vmmcsd_fixed>;
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
};
&mmc2 {
status = "okay";
vmmc-supply = <&vmmcsd_fixed>;
bus-width = <8>;
pinctrl-names = "default";
pinctrl-0 = <&mmc2_pins>;
};
&mmc3 {
dmas = <&edma_xbar 12 0 1
&edma_xbar 13 0 2>;
dma-names = "tx", "rx";
status = "okay";
vmmc-supply = <&wlan_en_reg>;
bus-width = <4>;
non-removable;
cap-power-off-card;
keep-power-in-suspend;
pinctrl-names = "default";
pinctrl-0 = <&mmc3_pins &wl18xx_pins>;
#address-cells = <1>;
#size-cells = <0>;
wlcore: wlcore@2 {
compatible = "ti,wl1835";
reg = <2>;
interrupt-parent = <&gpio0>;
interrupts = <21 IRQ_TYPE_EDGE_RISING>;
};
};
&tscadc {
status = "okay";
adc {
ti,adc-channels = <0 1 2 3 4 5 6 7>;
};
};
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins &bt_pins>;
status = "okay";
bluetooth {
compatible = "ti,wl1835-st";
enable-gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
};
};
&rtc {
system-power-controller;
clocks = <&clk_32768_ck>, <&clk_24mhz_clkctrl AM3_CLK_24MHZ_CLKDIV32K_CLKCTRL 0>;
clock-names = "ext-clk", "int-clk";
};
&dcan1 {
pinctrl-names = "default";
pinctrl-0 = <&dcan1_pins>;
status = "okay";
};
&gpio0 {
gpio-line-names =
"UART3_CTS", /* M17 */
"UART3_RTS", /* M18 */
"UART2_RX", /* A17 */
"UART2_TX", /* B17 */
"I2C1_SDA", /* B16 */
"I2C1_SCL", /* A16 */
"MMC0_CD", /* C15 */
"SPI1_SS2", /* C18 */
"EQEP_1A", /* V2 */
"EQEP_1B", /* V3 */
"MDIR_2B", /* V4 */
"BATT_LED_2", /* T5 */
"I2C2_SDA", /* D18 */
"I2C2_SCL", /* D17 */
"UART1_RX", /* D16 */
"UART1_TX", /* D15 */
"MMC2_DAT1", /* J18 */
"MMC2_DAT2", /* K15 */
"NC", /* F16 */
"WIFI_LED", /* A15 */
"MOT_STBY", /* D14 */
"WLAN_IRQ", /* K16 */
"PWM_2A", /* U10 */
"PWM_2B", /* T10 */
"",
"",
"BATT_LED_4", /* T11 */
"BATT_LED_1", /* U12 */
"BT_EN", /* K17 */
"SPI1_SS1", /* H18 */
"UART4_RX", /* T17 */
"MDIR_1B"; /* U17 */
};
&gpio1 {
gpio-line-names =
"MMC1_DAT0", /* U7 */
"MMC1_DAT1", /* V7 */
"MMC1_DAT2", /* R8 */
"MMC1_DAT3", /* T8 */
"MMC1_DAT4", /* U8 */
"MMC1_DAT5", /* V8 */
"MMC1_DAT6", /* R9 */
"MMC1_DAT7", /* T9 */
"DCAN1_TX", /* E18 */
"DCAN1_RX", /* E17 */
"UART0_RX", /* E15 */
"UART0_TX", /* E16 */
"EQEP_2A", /* T12 */
"EQEP_2B", /* R12 */
"PRU_E_A", /* V13 */
"PRU_E_B", /* U13 */
"MDIR_2A", /* R13 */
"GPIO1_17", /* V14 */
"PWM_1A", /* U14 */
"PWM_1B", /* T14 */
"EMMC_RST", /* R14 */
"USR_LED_0", /* V15 */
"USR_LED_1", /* U15 */
"USR_LED_2", /* T15 */
"USR_LED_3", /* V16 */
"GPIO1_25", /* U16 */
"MCASP0_AXR0", /* T16 */
"MCASP0_AXR1", /* V17 */
"MCASP0_ACLKR", /* U18 */
"BATT_LED_3", /* V6 */
"MMC1_CLK", /* U9 */
"MMC1_CMD"; /* V9 */
};
&gpio2 {
gpio-line-names =
"MDIR_1A", /* T13 */
"MCASP0_FSR", /* V12 */
"LED_RED", /* R7 */
"LED_GREEN", /* T7 */
"MODE_BTN", /* U6 */
"PAUSE_BTN", /* T6 */
"MDIR_4A", /* R1 */
"MDIR_4B", /* R2 */
"MDIR_3B", /* R3 */
"MDIR_3A", /* R4 */
"SVO7", /* T1 */
"SVO8", /* T2 */
"SVO5", /* T3 */
"SVO6", /* T4 */
"UART5_TX", /* U1 */
"UART5_RX", /* U2 */
"SERVO_EN", /* U3 */
"NC", /* U4 */
"UART3_RX", /* L17 */
"UART3_TX", /* L16 */
"MMC2_CLK", /* L15 */
"DCAN1_SILENT", /* M16 */
"SVO1", /* U5 */
"SVO3", /* R5 */
"SVO2", /* V5 */
"SVO4", /* R6 */
"MMC0_DAT3", /* F17 */
"MMC0_DAT2", /* F18 */
"MMC0_DAT1", /* G15 */
"MMC0_DAT0", /* G16 */
"MMC0_CLK", /* G17 */
"MMC0_CMD"; /* G18 */
};
&gpio3 {
gpio-line-names =
"MMC2_DAT3", /* H16 */
"GPIO3_1", /* H17 */
"GPIO3_2", /* J15 */
"MMC2_CMD", /* J16 */
"MMC2_DAT0", /* J17 */
"I2C0_SDA", /* C17 */
"I2C0_SCL", /* C16 */
"EMU1", /* C14 */
"EMU0", /* B14 */
"WL_EN", /* K18 */
"WL_BT_OE", /* L18 */
"",
"",
"NC", /* F15 */
"SPI1_SCK", /* A13 */
"SPI1_MISO", /* B13 */
"SPI1_MOSI", /* D12 */
"GPIO3_17", /* C12 */
"EQEP_0A", /* B12 */
"EQEP_0B", /* C13 */
"GPIO3_20", /* D13 */
"IMU_INT", /* A14 */
"",
"",
"",
"",
"",
"",
"",
"",
"",
"";
ls-buf-en-hog {
gpio-hog;
gpios = <10 GPIO_ACTIVE_HIGH>;
output-high;
};
};
&epwmss0 {
status = "okay";
};
&eqep0 {
pinctrl-names = "default";
pinctrl-0 = <&eqep0_pins>;
status = "okay";
};
&epwmss1 {
status = "okay";
};
&eqep1 {
pinctrl-names = "default";
pinctrl-0 = <&eqep1_pins>;
status = "okay";
};
&epwmss2 {
status = "okay";
};
&eqep2 {
pinctrl-names = "default";
pinctrl-0 = <&eqep2_pins>;
status = "okay";
};