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linux/arch/arm/boot/dts/am57xx-beagle-x15.dts

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/*
* Copyright (C) 2014 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.
*/
/dts-v1/;
#include "dra74x.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
model = "TI AM5728 BeagleBoard-X15";
compatible = "ti,am572x-beagle-x15", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
aliases {
rtc0 = &mcp_rtc;
rtc1 = &tps659038_rtc;
};
memory {
device_type = "memory";
reg = <0x80000000 0x80000000>;
};
vdd_3v3: fixedregulator-vdd_3v3 {
compatible = "regulator-fixed";
regulator-name = "vdd_3v3";
vin-supply = <&regen1>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
vtt_fixed: fixedregulator-vtt {
/* TPS51200 */
compatible = "regulator-fixed";
regulator-name = "vtt_fixed";
vin-supply = <&smps3_reg>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
enable-active-high;
gpio = <&gpio7 11 GPIO_ACTIVE_HIGH>;
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&leds_pins_default>;
led@0 {
label = "beagle-x15:usr0";
gpios = <&gpio7 9 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
default-state = "off";
};
led@1 {
label = "beagle-x15:usr1";
gpios = <&gpio7 8 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "cpu0";
default-state = "off";
};
led@2 {
label = "beagle-x15:usr2";
gpios = <&gpio7 14 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "mmc0";
default-state = "off";
};
led@3 {
label = "beagle-x15:usr3";
gpios = <&gpio7 15 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "ide-disk";
default-state = "off";
};
};
gpio_fan: gpio_fan {
/* Based on 5v 500mA AFB02505HHB */
compatible = "gpio-fan";
gpios = <&tps659038_gpio 1 GPIO_ACTIVE_HIGH>;
gpio-fan,speed-map = <0 0>,
<13000 1>;
#cooling-cells = <2>;
};
extcon_usb1: extcon_usb1 {
compatible = "linux,extcon-usb-gpio";
id-gpio = <&gpio7 25 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&extcon_usb1_pins>;
};
extcon_usb2: extcon_usb2 {
compatible = "linux,extcon-usb-gpio";
id-gpio = <&gpio7 24 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&extcon_usb2_pins>;
};
};
&dra7_pmx_core {
leds_pins_default: leds_pins_default {
pinctrl-single,pins = <
0x3a8 (PIN_OUTPUT | MUX_MODE14) /* spi1_d1.gpio7_8 */
0x3ac (PIN_OUTPUT | MUX_MODE14) /* spi1_d0.gpio7_9 */
0x3c0 (PIN_OUTPUT | MUX_MODE14) /* spi2_sclk.gpio7_14 */
0x3c4 (PIN_OUTPUT | MUX_MODE14) /* spi2_d1.gpio7_15 */
>;
};
i2c1_pins_default: i2c1_pins_default {
pinctrl-single,pins = <
0x400 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */
0x404 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */
>;
};
i2c3_pins_default: i2c3_pins_default {
pinctrl-single,pins = <
0x2a4 (PIN_INPUT| MUX_MODE10) /* mcasp1_aclkx.i2c3_sda */
0x2a8 (PIN_INPUT| MUX_MODE10) /* mcasp1_fsx.i2c3_scl */
>;
};
uart3_pins_default: uart3_pins_default {
pinctrl-single,pins = <
0x248 (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_rxd.rxd */
0x24c (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_txd.txd */
>;
};
mmc1_pins_default: mmc1_pins_default {
pinctrl-single,pins = <
0x36c (PIN_INPUT | MUX_MODE14) /* mmc1sdcd.gpio219 */
0x354 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
0x358 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
0x35c (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
0x360 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
0x364 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
0x368 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
>;
};
mmc2_pins_default: mmc2_pins_default {
pinctrl-single,pins = <
0x9c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
0xb0 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
0xa0 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
0xa4 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
0xa8 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
0xac (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
0x8c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
0x90 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
0x94 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
0x98 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
>;
};
cpsw_pins_default: cpsw_pins_default {
pinctrl-single,pins = <
/* Slave 1 */
0x250 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_tclk */
0x254 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_tctl */
0x258 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_td3 */
0x25c (PIN_OUTPUT | MUX_MODE0) /* rgmii1_td2 */
0x260 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_td1 */
0x264 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_td0 */
0x268 (PIN_INPUT | MUX_MODE0) /* rgmii1_rclk */
0x26c (PIN_INPUT | MUX_MODE0) /* rgmii1_rctl */
0x270 (PIN_INPUT | MUX_MODE0) /* rgmii1_rd3 */
0x274 (PIN_INPUT | MUX_MODE0) /* rgmii1_rd2 */
0x278 (PIN_INPUT | MUX_MODE0) /* rgmii1_rd1 */
0x27c (PIN_INPUT | MUX_MODE0) /* rgmii1_rd0 */
/* Slave 2 */
0x198 (PIN_OUTPUT | MUX_MODE3) /* rgmii2_tclk */
0x19c (PIN_OUTPUT | MUX_MODE3) /* rgmii2_tctl */
0x1a0 (PIN_OUTPUT | MUX_MODE3) /* rgmii2_td3 */
0x1a4 (PIN_OUTPUT | MUX_MODE3) /* rgmii2_td2 */
0x1a8 (PIN_OUTPUT | MUX_MODE3) /* rgmii2_td1 */
0x1ac (PIN_OUTPUT | MUX_MODE3) /* rgmii2_td0 */
0x1b0 (PIN_INPUT | MUX_MODE3) /* rgmii2_rclk */
0x1b4 (PIN_INPUT | MUX_MODE3) /* rgmii2_rctl */
0x1b8 (PIN_INPUT | MUX_MODE3) /* rgmii2_rd3 */
0x1bc (PIN_INPUT | MUX_MODE3) /* rgmii2_rd2 */
0x1c0 (PIN_INPUT | MUX_MODE3) /* rgmii2_rd1 */
0x1c4 (PIN_INPUT | MUX_MODE3) /* rgmii2_rd0 */
>;
};
cpsw_pins_sleep: cpsw_pins_sleep {
pinctrl-single,pins = <
/* Slave 1 */
0x250 (PIN_INPUT | MUX_MODE15)
0x254 (PIN_INPUT | MUX_MODE15)
0x258 (PIN_INPUT | MUX_MODE15)
0x25c (PIN_INPUT | MUX_MODE15)
0x260 (PIN_INPUT | MUX_MODE15)
0x264 (PIN_INPUT | MUX_MODE15)
0x268 (PIN_INPUT | MUX_MODE15)
0x26c (PIN_INPUT | MUX_MODE15)
0x270 (PIN_INPUT | MUX_MODE15)
0x274 (PIN_INPUT | MUX_MODE15)
0x278 (PIN_INPUT | MUX_MODE15)
0x27c (PIN_INPUT | MUX_MODE15)
/* Slave 2 */
0x198 (PIN_INPUT | MUX_MODE15)
0x19c (PIN_INPUT | MUX_MODE15)
0x1a0 (PIN_INPUT | MUX_MODE15)
0x1a4 (PIN_INPUT | MUX_MODE15)
0x1a8 (PIN_INPUT | MUX_MODE15)
0x1ac (PIN_INPUT | MUX_MODE15)
0x1b0 (PIN_INPUT | MUX_MODE15)
0x1b4 (PIN_INPUT | MUX_MODE15)
0x1b8 (PIN_INPUT | MUX_MODE15)
0x1bc (PIN_INPUT | MUX_MODE15)
0x1c0 (PIN_INPUT | MUX_MODE15)
0x1c4 (PIN_INPUT | MUX_MODE15)
>;
};
davinci_mdio_pins_default: davinci_mdio_pins_default {
pinctrl-single,pins = <
/* MDIO */
0x23c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_mclk */
0x240 (PIN_INPUT_PULLUP | MUX_MODE0) /* mdio_d */
>;
};
davinci_mdio_pins_sleep: davinci_mdio_pins_sleep {
pinctrl-single,pins = <
0x23c (PIN_INPUT | MUX_MODE15)
0x240 (PIN_INPUT | MUX_MODE15)
>;
};
tps659038_pins_default: tps659038_pins_default {
pinctrl-single,pins = <
0x418 (PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
>;
};
tmp102_pins_default: tmp102_pins_default {
pinctrl-single,pins = <
0x3C8 (PIN_INPUT_PULLUP | MUX_MODE14) /* spi2_d0.gpio7_16 */
>;
};
mcp79410_pins_default: mcp79410_pins_default {
pinctrl-single,pins = <
0x424 (PIN_INPUT_PULLUP | MUX_MODE1) /* wakeup3.sys_nirq1 */
>;
};
usb1_pins: pinmux_usb1_pins {
pinctrl-single,pins = <
0x280 (PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */
>;
};
extcon_usb1_pins: extcon_usb1_pins {
pinctrl-single,pins = <
0x3ec (PIN_INPUT_PULLUP | MUX_MODE14) /* uart1_rtsn.gpio7_25 */
>;
};
extcon_usb2_pins: extcon_usb2_pins {
pinctrl-single,pins = <
0x3e8 (PIN_INPUT_PULLUP | MUX_MODE14) /* uart1_ctsn.gpio7_24 */
>;
};
};
&i2c1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins_default>;
clock-frequency = <400000>;
tps659038: tps659038@58 {
compatible = "ti,tps659038";
reg = <0x58>;
interrupt-parent = <&gpio1>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&tps659038_pins_default>;
#interrupt-cells = <2>;
interrupt-controller;
ti,system-power-controller;
tps659038_pmic {
compatible = "ti,tps659038-pmic";
regulators {
smps12_reg: smps12 {
/* VDD_MPU */
regulator-name = "smps12";
regulator-min-microvolt = < 850000>;
regulator-max-microvolt = <1250000>;
regulator-always-on;
regulator-boot-on;
};
smps3_reg: smps3 {
/* VDD_DDR */
regulator-name = "smps3";
regulator-min-microvolt = <1350000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
};
smps45_reg: smps45 {
/* VDD_DSPEVE, VDD_IVA, VDD_GPU */
regulator-name = "smps45";
regulator-min-microvolt = < 850000>;
regulator-max-microvolt = <1150000>;
regulator-always-on;
regulator-boot-on;
};
smps6_reg: smps6 {
/* VDD_CORE */
regulator-name = "smps6";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1030000>;
regulator-always-on;
regulator-boot-on;
};
/* SMPS7 unused */
smps8_reg: smps8 {
/* VDD_1V8 */
regulator-name = "smps8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
/* SMPS9 unused */
ldo1_reg: ldo1 {
/* VDD_SD */
regulator-name = "ldo1";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
};
ldo2_reg: ldo2 {
/* VDD_SHV5 */
regulator-name = "ldo2";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
ldo3_reg: ldo3 {
/* VDDA_1V8_PHY */
regulator-name = "ldo3";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldo9_reg: ldo9 {
/* VDD_RTC */
regulator-name = "ldo9";
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
regulator-always-on;
regulator-boot-on;
};
ldoln_reg: ldoln {
/* VDDA_1V8_PLL */
regulator-name = "ldoln";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldousb_reg: ldousb {
/* VDDA_3V_USB: VDDA_USBHS33 */
regulator-name = "ldousb";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
};
regen1: regen1 {
/* VDD_3V3_ON */
regulator-name = "regen1";
regulator-boot-on;
regulator-always-on;
};
};
};
tps659038_rtc: tps659038_rtc {
compatible = "ti,palmas-rtc";
interrupt-parent = <&tps659038>;
interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
wakeup-source;
};
tps659038_pwr_button: tps659038_pwr_button {
compatible = "ti,palmas-pwrbutton";
interrupt-parent = <&tps659038>;
interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
wakeup-source;
ti,palmas-long-press-seconds = <12>;
};
tps659038_gpio: tps659038_gpio {
compatible = "ti,palmas-gpio";
gpio-controller;
#gpio-cells = <2>;
};
};
tmp102: tmp102@48 {
compatible = "ti,tmp102";
reg = <0x48>;
pinctrl-names = "default";
pinctrl-0 = <&tmp102_pins_default>;
interrupt-parent = <&gpio7>;
interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
#thermal-sensor-cells = <1>;
};
};
&i2c3 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c3_pins_default>;
clock-frequency = <400000>;
mcp_rtc: rtc@6f {
compatible = "microchip,mcp7941x";
reg = <0x6f>;
interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_LOW>; /* IRQ_SYS_1N */
pinctrl-names = "default";
pinctrl-0 = <&mcp79410_pins_default>;
vcc-supply = <&vdd_3v3>;
wakeup-source;
};
};
&gpio7 {
ti,no-reset-on-init;
ti,no-idle-on-init;
};
&cpu0 {
cpu0-supply = <&smps12_reg>;
voltage-tolerance = <1>;
};
&uart3 {
status = "okay";
interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
<&dra7_pmx_core 0x248>;
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins_default>;
};
&mac {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&cpsw_pins_default>;
pinctrl-1 = <&cpsw_pins_sleep>;
dual_emac;
};
&cpsw_emac0 {
phy_id = <&davinci_mdio>, <1>;
phy-mode = "rgmii";
dual_emac_res_vlan = <1>;
};
&cpsw_emac1 {
phy_id = <&davinci_mdio>, <2>;
phy-mode = "rgmii";
dual_emac_res_vlan = <2>;
};
&davinci_mdio {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&davinci_mdio_pins_default>;
pinctrl-1 = <&davinci_mdio_pins_sleep>;
};
&mmc1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins_default>;
vmmc-supply = <&ldo1_reg>;
vmmc_aux-supply = <&vdd_3v3>;
pbias-supply = <&pbias_mmc_reg>;
bus-width = <4>;
cd-gpios = <&gpio6 27 0>; /* gpio 219 */
};
&mmc2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mmc2_pins_default>;
vmmc-supply = <&vdd_3v3>;
bus-width = <8>;
ti,non-removable;
cap-mmc-dual-data-rate;
};
&sata {
status = "okay";
};
&usb2_phy1 {
phy-supply = <&ldousb_reg>;
};
&usb1 {
dr_mode = "host";
pinctrl-names = "default";
pinctrl-0 = <&usb1_pins>;
};
&omap_dwc3_1 {
extcon = <&extcon_usb1>;
};
&omap_dwc3_2 {
extcon = <&extcon_usb2>;
};
&usb2 {
dr_mode = "peripheral";
};
&cpu_trips {
cpu_alert1: cpu_alert1 {
temperature = <50000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "active";
};
};
&cpu_cooling_maps {
map1 {
trip = <&cpu_alert1>;
cooling-device = <&gpio_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
&thermal_zones {
board_thermal: board_thermal {
polling-delay-passive = <1250>; /* milliseconds */
polling-delay = <1500>; /* milliseconds */
/* sensor ID */
thermal-sensors = <&tmp102 0>;
board_trips: trips {
board_alert0: board_alert {
temperature = <40000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "active";
};
board_crit: board_crit {
temperature = <105000>; /* millicelsius */
hysteresis = <0>; /* millicelsius */
type = "critical";
};
};
board_cooling_maps: cooling-maps {
map0 {
trip = <&board_alert0>;
cooling-device =
<&gpio_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
};
};
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