mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-26 07:25:01 +07:00
799ab3f4e0
AM572x IDK and AM571x IDK boards have equivalent design of how SD card and eMMC are connected. The two EVMs mainly differ in IOdelay configuration needed (because of difference in SoC used). Move the common properties to am57xx-idk-common.dtsi file which is common for both EVMs. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
474 lines
9.9 KiB
Plaintext
474 lines
9.9 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";
|
|
};
|
|
|
|
&usb2 {
|
|
dr_mode = "peripheral";
|
|
};
|
|
|
|
&mmc1 {
|
|
status = "okay";
|
|
vmmc-supply = <&v3_3d>;
|
|
vqmmc-supply = <&ldo1_reg>;
|
|
bus-width = <4>;
|
|
cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */
|
|
};
|
|
|
|
&mmc2 {
|
|
status = "okay";
|
|
vmmc-supply = <&v3_3d>;
|
|
bus-width = <8>;
|
|
ti,non-removable;
|
|
max-frequency = <96000000>;
|
|
};
|
|
|
|
&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>;
|
|
};
|
|
};
|
|
};
|