482 lines
10 KiB
Plaintext
482 lines
10 KiB
Plaintext
|
/*
|
||
|
|
* Copyright (C) 2015-2016 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 "am57xx-industrial-grade.dtsi"
|
||
|
|
|
||
|
|
/ {
|
||
|
|
aliases {
|
||
|
|
rtc0 = &tps659038_rtc;
|
||
|
|
rtc1 = &rtc;
|
||
|
|
};
|
||
|
|
|
||
|
|
chosen {
|
||
|
|
stdout-path = &uart3;
|
||
|
|
};
|
||
|
|
|
||
|
|
vmain: fixedregulator-vmain {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "VMAIN";
|
||
|
|
regulator-min-microvolt = <5000000>;
|
||
|
|
regulator-max-microvolt = <5000000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
v3_3d: fixedregulator-v3_3d {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "V3_3D";
|
||
|
|
vin-supply = <&smps9_reg>;
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
vtt_fixed: fixedregulator-vtt {
|
||
|
|
/* TPS51200 */
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "vtt_fixed";
|
||
|
|
vin-supply = <&v3_3d>;
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
leds-iio {
|
||
|
|
status = "disabled";
|
||
|
|
compatible = "gpio-leds";
|
||
|
|
led-out0 {
|
||
|
|
label = "out0";
|
||
|
|
gpios = <&tpic2810 0 GPIO_ACTIVE_HIGH>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
|
||
|
|
led-out1 {
|
||
|
|
label = "out1";
|
||
|
|
gpios = <&tpic2810 1 GPIO_ACTIVE_HIGH>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
|
||
|
|
led-out2 {
|
||
|
|
label = "out2";
|
||
|
|
gpios = <&tpic2810 2 GPIO_ACTIVE_HIGH>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
|
||
|
|
led-out3 {
|
||
|
|
label = "out3";
|
||
|
|
gpios = <&tpic2810 3 GPIO_ACTIVE_HIGH>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
|
||
|
|
led-out4 {
|
||
|
|
label = "out4";
|
||
|
|
gpios = <&tpic2810 4 GPIO_ACTIVE_HIGH>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
|
||
|
|
led-out5 {
|
||
|
|
label = "out5";
|
||
|
|
gpios = <&tpic2810 5 GPIO_ACTIVE_HIGH>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
|
||
|
|
led-out6 {
|
||
|
|
label = "out6";
|
||
|
|
gpios = <&tpic2810 6 GPIO_ACTIVE_HIGH>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
|
||
|
|
led-out7 {
|
||
|
|
label = "out7";
|
||
|
|
gpios = <&tpic2810 7 GPIO_ACTIVE_HIGH>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&dra7_pmx_core {
|
||
|
|
dcan1_pins_default: dcan1_pins_default {
|
||
|
|
pinctrl-single,pins = <
|
||
|
|
DRA7XX_CORE_IOPAD(0x37d0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* dcan1_tx */
|
||
|
|
DRA7XX_CORE_IOPAD(0x37d4, PIN_INPUT_PULLUP | MUX_MODE0) /* dcan1_rx */
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
dcan1_pins_sleep: dcan1_pins_sleep {
|
||
|
|
pinctrl-single,pins = <
|
||
|
|
DRA7XX_CORE_IOPAD(0x37d0, MUX_MODE15 | PULL_UP) /* dcan1_tx.off */
|
||
|
|
DRA7XX_CORE_IOPAD(0x37d4, MUX_MODE15 | PULL_UP) /* dcan1_rx.off */
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c1 {
|
||
|
|
status = "okay";
|
||
|
|
clock-frequency = <400000>;
|
||
|
|
|
||
|
|
tps659038: tps659038@58 {
|
||
|
|
compatible = "ti,tps659038";
|
||
|
|
reg = <0x58>;
|
||
|
|
interrupts-extended = <&gpio6 16 IRQ_TYPE_LEVEL_HIGH
|
||
|
|
&dra7_pmx_core 0x418>;
|
||
|
|
#interrupt-cells = <2>;
|
||
|
|
interrupt-controller;
|
||
|
|
ti,system-power-controller;
|
||
|
|
ti,palmas-override-powerhold;
|
||
|
|
|
||
|
|
tps659038_pmic {
|
||
|
|
compatible = "ti,tps659038-pmic";
|
||
|
|
|
||
|
|
smps12-in-supply = <&vmain>;
|
||
|
|
smps3-in-supply = <&vmain>;
|
||
|
|
smps45-in-supply = <&vmain>;
|
||
|
|
smps6-in-supply = <&vmain>;
|
||
|
|
smps7-in-supply = <&vmain>;
|
||
|
|
smps8-in-supply = <&vmain>;
|
||
|
|
smps9-in-supply = <&vmain>;
|
||
|
|
ldo1-in-supply = <&vmain>;
|
||
|
|
ldo2-in-supply = <&vmain>;
|
||
|
|
ldo3-in-supply = <&vmain>;
|
||
|
|
ldo4-in-supply = <&vmain>;
|
||
|
|
ldo9-in-supply = <&vmain>;
|
||
|
|
ldoln-in-supply = <&vmain>;
|
||
|
|
ldousb-in-supply = <&vmain>;
|
||
|
|
ldortc-in-supply = <&vmain>;
|
||
|
|
|
||
|
|
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 EMIF1 EMIF2 */
|
||
|
|
regulator-name = "smps3";
|
||
|
|
regulator-min-microvolt = <1350000>;
|
||
|
|
regulator-max-microvolt = <1350000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
smps45_reg: smps45 {
|
||
|
|
/* VDD_DSPEVE on AM572 */
|
||
|
|
/* VDD_IVA + VDD_DSP on AM571 */
|
||
|
|
regulator-name = "smps45";
|
||
|
|
regulator-min-microvolt = <850000>;
|
||
|
|
regulator-max-microvolt = <1250000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
smps6_reg: smps6 {
|
||
|
|
/* VDD_GPU */
|
||
|
|
regulator-name = "smps6";
|
||
|
|
regulator-min-microvolt = <850000>;
|
||
|
|
regulator-max-microvolt = <1250000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
smps7_reg: smps7 {
|
||
|
|
/* VDD_CORE */
|
||
|
|
regulator-name = "smps7";
|
||
|
|
regulator-min-microvolt = <850000>;
|
||
|
|
regulator-max-microvolt = <1150000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
smps8_reg: smps8 {
|
||
|
|
/* 5728 - VDD_IVAHD */
|
||
|
|
/* 5718 - N.C. test point */
|
||
|
|
regulator-name = "smps8";
|
||
|
|
};
|
||
|
|
|
||
|
|
smps9_reg: smps9 {
|
||
|
|
/* VDD_3_3D */
|
||
|
|
regulator-name = "smps9";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo1_reg: ldo1 {
|
||
|
|
/* VDDSHV8 - VSDMMC */
|
||
|
|
/* NOTE: on rev 1.3a, data supply */
|
||
|
|
regulator-name = "ldo1";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo2_reg: ldo2 {
|
||
|
|
/* VDDSH18V */
|
||
|
|
regulator-name = "ldo2";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo3_reg: 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;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo4_reg: 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 */
|
||
|
|
|
||
|
|
ldo9_reg: ldo9 {
|
||
|
|
/* VDD_RTC */
|
||
|
|
regulator-name = "ldo9";
|
||
|
|
regulator-min-microvolt = <840000>;
|
||
|
|
regulator-max-microvolt = <1160000>;
|
||
|
|
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-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>;
|
||
|
|
};
|
||
|
|
|
||
|
|
extcon_usb2: tps659038_usb {
|
||
|
|
compatible = "ti,palmas-usb-vid";
|
||
|
|
ti,enable-vbus-detection;
|
||
|
|
ti,enable-id-detection;
|
||
|
|
/* ID & VBUS GPIOs provided in board dts */
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
tpic2810: tpic2810@60 {
|
||
|
|
compatible = "ti,tpic2810";
|
||
|
|
reg = <0x60>;
|
||
|
|
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;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart3 {
|
||
|
|
status = "okay";
|
||
|
|
interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH
|
||
|
|
&dra7_pmx_core 0x248>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&rtc {
|
||
|
|
status = "okay";
|
||
|
|
ext-clk-src;
|
||
|
|
};
|
||
|
|
|
||
|
|
&mac {
|
||
|
|
status = "okay";
|
||
|
|
dual_emac;
|
||
|
|
};
|
||
|
|
|
||
|
|
&cpsw_emac0 {
|
||
|
|
phy_id = <&davinci_mdio>, <0>;
|
||
|
|
phy-mode = "rgmii";
|
||
|
|
dual_emac_res_vlan = <1>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&cpsw_emac1 {
|
||
|
|
phy_id = <&davinci_mdio>, <1>;
|
||
|
|
phy-mode = "rgmii";
|
||
|
|
dual_emac_res_vlan = <2>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&usb2_phy1 {
|
||
|
|
phy-supply = <&ldousb_reg>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&usb2_phy2 {
|
||
|
|
phy-supply = <&ldousb_reg>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&usb1 {
|
||
|
|
dr_mode = "host";
|
||
|
|
};
|
||
|
|
|
||
|
|
&omap_dwc3_2 {
|
||
|
|
extcon = <&extcon_usb2>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&usb2 {
|
||
|
|
extcon = <&extcon_usb2>;
|
||
|
|
dr_mode = "otg";
|
||
|
|
};
|
||
|
|
|
||
|
|
&mmc1 {
|
||
|
|
status = "okay";
|
||
|
|
vmmc-supply = <&v3_3d>;
|
||
|
|
vqmmc-supply = <&ldo1_reg>;
|
||
|
|
bus-width = <4>;
|
||
|
|
cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */
|
||
|
|
no-1-8-v;
|
||
|
|
};
|
||
|
|
|
||
|
|
&mmc2 {
|
||
|
|
status = "okay";
|
||
|
|
vmmc-supply = <&v3_3d>;
|
||
|
|
vqmmc-supply = <&v3_3d>;
|
||
|
|
bus-width = <8>;
|
||
|
|
non-removable;
|
||
|
|
max-frequency = <96000000>;
|
||
|
|
no-1-8-v;
|
||
|
|
};
|
||
|
|
|
||
|
|
&dcan1 {
|
||
|
|
status = "okay";
|
||
|
|
pinctrl-names = "default", "sleep", "active";
|
||
|
|
pinctrl-0 = <&dcan1_pins_sleep>;
|
||
|
|
pinctrl-1 = <&dcan1_pins_sleep>;
|
||
|
|
pinctrl-2 = <&dcan1_pins_default>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&qspi {
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
spi-max-frequency = <76800000>;
|
||
|
|
m25p80@0 {
|
||
|
|
compatible = "s25fl256s1", "jedec,spi-nor";
|
||
|
|
spi-max-frequency = <76800000>;
|
||
|
|
reg = <0>;
|
||
|
|
spi-tx-bus-width = <1>;
|
||
|
|
spi-rx-bus-width = <4>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <1>;
|
||
|
|
|
||
|
|
/* MTD partition table.
|
||
|
|
* The ROM checks the first four physical blocks
|
||
|
|
* for a valid file to boot and the flash here is
|
||
|
|
* 64KiB block size.
|
||
|
|
*/
|
||
|
|
partition@0 {
|
||
|
|
label = "QSPI.SPL";
|
||
|
|
reg = <0x00000000 0x000040000>;
|
||
|
|
};
|
||
|
|
partition@1 {
|
||
|
|
label = "QSPI.u-boot";
|
||
|
|
reg = <0x00040000 0x00100000>;
|
||
|
|
};
|
||
|
|
partition@2 {
|
||
|
|
label = "QSPI.u-boot-spl-os";
|
||
|
|
reg = <0x00140000 0x00080000>;
|
||
|
|
};
|
||
|
|
partition@3 {
|
||
|
|
label = "QSPI.u-boot-env";
|
||
|
|
reg = <0x001c0000 0x00010000>;
|
||
|
|
};
|
||
|
|
partition@4 {
|
||
|
|
label = "QSPI.u-boot-env.backup1";
|
||
|
|
reg = <0x001d0000 0x0010000>;
|
||
|
|
};
|
||
|
|
partition@5 {
|
||
|
|
label = "QSPI.kernel";
|
||
|
|
reg = <0x001e0000 0x0800000>;
|
||
|
|
};
|
||
|
|
partition@6 {
|
||
|
|
label = "QSPI.file-system";
|
||
|
|
reg = <0x009e0000 0x01620000>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|