mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 17:07:38 +00:00
577 lines
12 KiB
Text
577 lines
12 KiB
Text
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Copyright (C) 2014-2019 Texas Instruments Incorporated - http://www.ti.com/
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include "dra74x.dtsi"
|
|
#include "dra74x-mmc-iodelay.dtsi"
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
#include <dt-bindings/pinctrl/dra.h>
|
|
|
|
/ {
|
|
model = "BeagleBoard.org BeagleBone AI";
|
|
compatible = "beagle,am5729-beagleboneai", "ti,am5728",
|
|
"ti,dra742", "ti,dra74", "ti,dra7";
|
|
|
|
aliases {
|
|
rtc0 = &tps659038_rtc;
|
|
rtc1 = &rtc;
|
|
display0 = &hdmi_conn;
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = &uart1;
|
|
};
|
|
|
|
memory@0 {
|
|
device_type = "memory";
|
|
reg = <0x0 0x80000000 0x0 0x40000000>;
|
|
};
|
|
|
|
vdd_adc: gpioregulator-vdd_adc {
|
|
compatible = "regulator-gpio";
|
|
regulator-name = "vdd_adc";
|
|
vin-supply = <&vdd_5v>;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
gpios = <&gpio3 27 GPIO_ACTIVE_HIGH>;
|
|
states = <1800000 0
|
|
3300000 1>;
|
|
};
|
|
|
|
vdd_5v: fixedregulator-vdd_5v {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vdd_5v";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vtt_fixed: fixedregulator-vtt {
|
|
/* TPS51200 */
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vtt_fixed";
|
|
vin-supply = <&vdd_ddr>;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
led0 {
|
|
label = "beaglebone:green:usr0";
|
|
gpios = <&gpio3 17 GPIO_ACTIVE_HIGH>;
|
|
linux,default-trigger = "heartbeat";
|
|
default-state = "off";
|
|
};
|
|
|
|
led1 {
|
|
label = "beaglebone:green:usr1";
|
|
gpios = <&gpio5 5 GPIO_ACTIVE_HIGH>;
|
|
linux,default-trigger = "mmc0";
|
|
default-state = "off";
|
|
};
|
|
|
|
led2 {
|
|
label = "beaglebone:green:usr2";
|
|
gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>;
|
|
linux,default-trigger = "cpu";
|
|
default-state = "off";
|
|
};
|
|
|
|
led3 {
|
|
label = "beaglebone:green:usr3";
|
|
gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
|
|
linux,default-trigger = "mmc1";
|
|
default-state = "off";
|
|
};
|
|
|
|
led4 {
|
|
label = "beaglebone:green:usr4";
|
|
gpios = <&gpio3 7 GPIO_ACTIVE_HIGH>;
|
|
linux,default-trigger = "netdev";
|
|
default-state = "off";
|
|
};
|
|
};
|
|
|
|
hdmi_conn: connector@0 {
|
|
compatible = "hdmi-connector";
|
|
label = "hdmi";
|
|
type = "a";
|
|
|
|
port {
|
|
hdmi_connector_in: endpoint {
|
|
remote-endpoint = <&hdmi_encoder_out>;
|
|
};
|
|
};
|
|
};
|
|
|
|
hdmi_enc: encoder@0 {
|
|
/* "ti,tpd12s016" software compatible with "ti,tpd12s015"
|
|
* no need for individual driver
|
|
*/
|
|
compatible = "ti,tpd12s015";
|
|
gpios = <0>,
|
|
<0>,
|
|
<&gpio7 12 GPIO_ACTIVE_HIGH>;
|
|
|
|
ports {
|
|
#address-cells = <0x1>;
|
|
#size-cells = <0x0>;
|
|
|
|
port@0 {
|
|
reg = <0x0>;
|
|
|
|
hdmi_encoder_in: endpoint@0 {
|
|
remote-endpoint = <&hdmi_out>;
|
|
};
|
|
};
|
|
|
|
port@1 {
|
|
reg = <0x1>;
|
|
|
|
hdmi_encoder_out: endpoint@0 {
|
|
remote-endpoint = <&hdmi_connector_in>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
emmc_pwrseq: emmc_pwrseq {
|
|
compatible = "mmc-pwrseq-emmc";
|
|
reset-gpios = <&gpio5 7 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
brcmf_pwrseq: brcmf_pwrseq {
|
|
compatible = "mmc-pwrseq-simple";
|
|
reset-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>, /* BT-REG-ON */
|
|
<&gpio3 18 GPIO_ACTIVE_LOW>; /* WL-REG-ON */
|
|
};
|
|
|
|
extcon_usb1: extcon_usb1 {
|
|
compatible = "linux,extcon-usb-gpio";
|
|
ti,enable-id-detection;
|
|
id-gpio = <&gpio3 13 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
|
|
&i2c1 {
|
|
status = "okay";
|
|
clock-frequency = <400000>;
|
|
|
|
tps659038: tps659038@58 {
|
|
compatible = "ti,tps659038";
|
|
reg = <0x58>;
|
|
interrupt-parent = <&gpio6>;
|
|
interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
|
|
|
|
#interrupt-cells = <2>;
|
|
interrupt-controller;
|
|
|
|
ti,system-power-controller;
|
|
ti,palmas-override-powerhold;
|
|
|
|
tps659038_pmic {
|
|
compatible = "ti,tps659038-pmic";
|
|
|
|
smps12-in-supply = <&vdd_5v>;
|
|
smps3-in-supply = <&vdd_5v>;
|
|
smps45-in-supply = <&vdd_5v>;
|
|
smps6-in-supply = <&vdd_5v>;
|
|
smps7-in-supply = <&vdd_5v>;
|
|
mps3-in-supply = <&vdd_5v>;
|
|
smps8-in-supply = <&vdd_5v>;
|
|
smps9-in-supply = <&vdd_5v>;
|
|
ldo1-in-supply = <&vdd_5v>;
|
|
ldo2-in-supply = <&vdd_5v>;
|
|
ldo3-in-supply = <&vdd_5v>;
|
|
ldo4-in-supply = <&vdd_5v>;
|
|
ldo9-in-supply = <&vdd_5v>;
|
|
ldoln-in-supply = <&vdd_5v>;
|
|
ldousb-in-supply = <&vdd_5v>;
|
|
ldortc-in-supply = <&vdd_5v>;
|
|
|
|
regulators {
|
|
vdd_mpu: smps12 {
|
|
/* VDD_MPU */
|
|
regulator-name = "smps12";
|
|
regulator-min-microvolt = <850000>;
|
|
regulator-max-microvolt = <1250000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vdd_ddr: smps3 {
|
|
/* VDD_DDR EMIF1 EMIF2 */
|
|
regulator-name = "smps3";
|
|
regulator-min-microvolt = <1350000>;
|
|
regulator-max-microvolt = <1350000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vdd_dspeve: smps45 {
|
|
/* VDD_DSPEVE on AM572 */
|
|
regulator-name = "smps45";
|
|
regulator-min-microvolt = < 850000>;
|
|
regulator-max-microvolt = <1250000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vdd_gpu: smps6 {
|
|
/* VDD_GPU */
|
|
regulator-name = "smps6";
|
|
regulator-min-microvolt = < 850000>;
|
|
regulator-max-microvolt = <1250000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vdd_core: smps7 {
|
|
/* VDD_CORE */
|
|
regulator-name = "smps7";
|
|
regulator-min-microvolt = < 850000>; /*** 1.15V */
|
|
regulator-max-microvolt = <1150000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vdd_iva: smps8 {
|
|
/* VDD_IVAHD */ /*** 1.06V */
|
|
regulator-name = "smps8";
|
|
};
|
|
|
|
vdd_3v3: smps9 {
|
|
/* VDD_3V3 */
|
|
regulator-name = "smps9";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vdd_sd: ldo1 {
|
|
/* VDDSHV8 - VSDMMC */
|
|
regulator-name = "ldo1";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vdd_1v8: ldo2 {
|
|
/* VDDSH18V */
|
|
regulator-name = "ldo2";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vdd_1v8_phy_ldo3: ldo3 {
|
|
/* R1.3a 572x V1_8PHY_LDO3: USB, SATA */
|
|
regulator-name = "ldo3";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vdd_1v8_phy_ldo4: ldo4 {
|
|
/* R1.3a 572x V1_8PHY_LDO4: PCIE, HDMI*/
|
|
regulator-name = "ldo4";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
/* LDO5-8 unused */
|
|
|
|
vdd_rtc: ldo9 {
|
|
/* VDD_RTC */
|
|
regulator-name = "ldo9";
|
|
regulator-min-microvolt = < 840000>;
|
|
regulator-max-microvolt = <1160000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vdd_1v8_pll: 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-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
ldortc_reg: ldortc {
|
|
/* VDDA_RTC */
|
|
regulator-name = "ldortc";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
regen1: regen1 {
|
|
/* VDD_3V3_ON */
|
|
regulator-name = "regen1";
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
regen2: regen2 {
|
|
/* Needed for PMIC internal resource */
|
|
regulator-name = "regen2";
|
|
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>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&mcspi3 {
|
|
status = "okay";
|
|
ti,pindir-d0-out-d1-in;
|
|
|
|
sn65hvs882: sn65hvs882@0 {
|
|
compatible = "pisosr-gpio";
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
|
|
reg = <0>;
|
|
spi-max-frequency = <1000000>;
|
|
spi-cpol;
|
|
};
|
|
};
|
|
|
|
&cpu0 {
|
|
vdd-supply = <&vdd_mpu>;
|
|
voltage-tolerance = <1>;
|
|
};
|
|
|
|
&uart1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&davinci_mdio {
|
|
reset-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
|
|
reset-delay-us = <2>;
|
|
|
|
phy0: ethernet-phy@1 {
|
|
reg = <4>;
|
|
eee-broken-100tx;
|
|
eee-broken-1000t;
|
|
};
|
|
};
|
|
|
|
&mac {
|
|
slaves = <1>;
|
|
status = "okay";
|
|
};
|
|
|
|
&cpsw_emac0 {
|
|
phy-handle = <&phy0>;
|
|
phy-mode = "rgmii";
|
|
};
|
|
|
|
&mmc1 {
|
|
status = "okay";
|
|
vmmc-supply = <&vdd_3v3>;
|
|
vqmmc-supply = <&vdd_sd>;
|
|
bus-width = <4>;
|
|
cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc1_pins_default>;
|
|
};
|
|
|
|
&mmc2 {
|
|
status = "okay";
|
|
vmmc-supply = <&vdd_1v8>;
|
|
vqmmc-supply = <&vdd_1v8>;
|
|
bus-width = <8>;
|
|
ti,non-removable;
|
|
non-removable;
|
|
mmc-pwrseq = <&emmc_pwrseq>;
|
|
|
|
ti,needs-special-reset;
|
|
dmas = <&sdma_xbar 47>, <&sdma_xbar 48>;
|
|
dma-names = "tx", "rx";
|
|
|
|
pinctrl-names = "default", "hs", "ddr_1_8v", "hs200_1_8v";
|
|
pinctrl-0 = <&mmc2_pins_default>;
|
|
pinctrl-1 = <&mmc2_pins_hs>;
|
|
pinctrl-2 = <&mmc2_pins_ddr_rev20>;
|
|
pinctrl-3 = <&mmc2_pins_hs200>;
|
|
|
|
};
|
|
|
|
&mmc4 {
|
|
/* DS: Default speed (DS) up to 25 MHz, including 1- and 4-bit modes (3.3 V signaling). */
|
|
/* HS: High speed up to 50 MHz (3.3 V signaling). */
|
|
/* SDR12: SDR up to 25 MHz (1.8 V signaling). */
|
|
/* SDR25: SDR up to 50 MHz (1.8 V signaling). */
|
|
/* SDR50: SDR up to 100 MHz (1.8 V signaling). */
|
|
/* SDR104: SDR up to 208 MHz (1.8 V signaling) */
|
|
/* DDR50: DDR up to 50 MHz (1.8 V signaling). */
|
|
status = "okay";
|
|
|
|
ti,needs-special-reset;
|
|
vmmc-supply = <&vdd_3v3>;
|
|
cap-power-off-card;
|
|
keep-power-in-suspend;
|
|
bus-width = <4>;
|
|
ti,non-removable;
|
|
non-removable;
|
|
no-1-8-v;
|
|
max-frequency = <24000000>;
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
mmc-pwrseq = <&brcmf_pwrseq>;
|
|
|
|
brcmf: wifi@1 {
|
|
status = "okay";
|
|
reg = <1>;
|
|
compatible = "brcm,bcm4329-fmac";
|
|
|
|
brcm,sd-head-align = <4>;
|
|
brcm,sd_head_align = <4>;
|
|
brcm,sd_sgentry_align = <512>;
|
|
|
|
interrupt-parent = <&gpio3>;
|
|
interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
|
|
interrupt-names = "host-wake";
|
|
};
|
|
};
|
|
|
|
&usb2_phy1 {
|
|
phy-supply = <&ldousb_reg>;
|
|
};
|
|
|
|
&usb2_phy2 {
|
|
phy-supply = <&ldousb_reg>;
|
|
};
|
|
|
|
&usb1 {
|
|
status = "okay";
|
|
dr_mode = "otg";
|
|
};
|
|
|
|
&omap_dwc3_1 {
|
|
extcon = <&extcon_usb1>;
|
|
};
|
|
|
|
&usb2 {
|
|
status = "okay";
|
|
dr_mode = "host";
|
|
};
|
|
|
|
&dss {
|
|
status = "okay";
|
|
vdda_video-supply = <&vdd_1v8_pll>;
|
|
};
|
|
|
|
&hdmi {
|
|
status = "okay";
|
|
vdda-supply = <&vdd_1v8_phy_ldo4>;
|
|
|
|
port {
|
|
hdmi_out: endpoint {
|
|
remote-endpoint = <&hdmi_encoder_in>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&bandgap {
|
|
status = "okay";
|
|
};
|
|
|
|
&cpu_alert0 {
|
|
temperature = <55000>; /* milliCelsius */
|
|
};
|
|
|
|
&cpu_crit {
|
|
temperature = <85000>; /* milliCelsius */
|
|
};
|
|
|
|
&gpu_crit {
|
|
temperature = <85000>; /* milliCelsius */
|
|
};
|
|
|
|
&core_crit {
|
|
temperature = <85000>; /* milliCelsius */
|
|
};
|
|
|
|
&dspeve_crit {
|
|
temperature = <85000>; /* milliCelsius */
|
|
};
|
|
|
|
&iva_crit {
|
|
temperature = <85000>; /* milliCelsius */
|
|
};
|
|
|
|
&sata {
|
|
status = "disabled";
|
|
};
|
|
|
|
&sata_phy {
|
|
status = "disabled";
|
|
};
|
|
|
|
/* bluetooth */
|
|
&uart6 {
|
|
status = "okay";
|
|
};
|
|
|
|
/* cape header stuff */
|
|
&i2c4 {
|
|
status = "okay";
|
|
clock-frequency = <100000>;
|
|
};
|
|
|
|
#include "omap5-u-boot.dtsi"
|