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linux_dsm_epyc7002/arch/arm/boot/dts/am437x-sk-evm.dts
Felipe Balbi 4a45787dec ARM: dts: add support for AM437x StarterKit 
Add support for TI's AM437x StarterKit Evaluation
Module.

Cc: Josh Elliot <jelliott@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Tested-by: Franklin Cooper Jr. <fcooper@ti.com>
Tested-by: Tom Rini <trini@ti.com>
Tested-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-07-01 05:47:35 -07:00

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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.
*/
/* AM437x SK EVM */
/dts-v1/;
#include "am4372.dtsi"
#include <dt-bindings/pinctrl/am43xx.h>
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
model = "TI AM437x SK EVM";
compatible = "ti,am437x-sk-evm","ti,am4372","ti,am43";
aliases {
display0 = &lcd0;
};
backlight {
compatible = "pwm-backlight";
pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>;
brightness-levels = <0 51 53 56 62 75 101 152 255>;
default-brightness-level = <8>;
};
sound {
compatible = "ti,da830-evm-audio";
ti,model = "AM437x-SK-EVM";
ti,audio-codec = <&tlv320aic3106>;
ti,mcasp-controller = <&mcasp1>;
ti,codec-clock-rate = <24000000>;
ti,audio-routing =
"Headphone Jack", "HPLOUT",
"Headphone Jack", "HPROUT";
};
matrix_keypad: matrix_keypad@0 {
compatible = "gpio-matrix-keypad";
pinctrl-names = "default";
pinctrl-0 = <&matrix_keypad_pins>;
debounce-delay-ms = <5>;
col-scan-delay-us = <1500>;
row-gpios = <&gpio5 5 GPIO_ACTIVE_HIGH /* Bank5, pin5 */
&gpio5 6 GPIO_ACTIVE_HIGH>; /* Bank5, pin6 */
col-gpios = <&gpio5 13 GPIO_ACTIVE_HIGH /* Bank5, pin13 */
&gpio5 4 GPIO_ACTIVE_HIGH>; /* Bank5, pin4 */
linux,keymap = <
MATRIX_KEY(0, 0, KEY_DOWN)
MATRIX_KEY(0, 1, KEY_RIGHT)
MATRIX_KEY(1, 0, KEY_LEFT)
MATRIX_KEY(1, 1, KEY_UP)
>;
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&leds_pins>;
led@0 {
label = "am437x-sk:red:heartbeat";
gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>; /* Bank 5, pin 0 */
linux,default-trigger = "heartbeat";
default-state = "off";
};
led@1 {
label = "am437x-sk:green:mmc1";
gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; /* Bank 5, pin 1 */
linux,default-trigger = "mmc0";
default-state = "off";
};
led@2 {
label = "am437x-sk:blue:cpu0";
gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>; /* Bank 5, pin 2 */
linux,default-trigger = "cpu0";
default-state = "off";
};
led@3 {
label = "am437x-sk:blue:usr3";
gpios = <&gpio5 3 GPIO_ACTIVE_HIGH>; /* Bank 5, pin 3 */
default-state = "off";
};
};
lcd0: display {
compatible = "osddisplays,osd057T0559-34ts", "panel-dpi";
label = "lcd";
pinctrl-names = "default";
pinctrl-0 = <&lcd_pins>;
enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
panel-timing {
clock-frequency = <9000000>;
hactive = <480>;
vactive = <272>;
hfront-porch = <8>;
hback-porch = <43>;
hsync-len = <4>;
vback-porch = <12>;
vfront-porch = <4>;
vsync-len = <10>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <1>;
pixelclk-active = <1>;
};
port {
lcd_in: endpoint {
remote-endpoint = <&dpi_out>;
};
};
};
};
&am43xx_pinmux {
matrix_keypad_pins: matrix_keypad_pins {
pinctrl-single,pins = <
0x24c (PIN_OUTPUT | MUX_MODE7) /* gpio5_13.gpio5_13 */
0x250 (PIN_OUTPUT | MUX_MODE7) /* spi4_sclk.gpio5_4 */
0x254 (PIN_INPUT | MUX_MODE7) /* spi4_d0.gpio5_5 */
0x258 (PIN_INPUT | MUX_MODE7) /* spi4_d1.gpio5_5 */
>;
};
leds_pins: leds_pins {
pinctrl-single,pins = <
0x228 (PIN_OUTPUT | MUX_MODE7) /* uart3_rxd.gpio5_2 */
0x22c (PIN_OUTPUT | MUX_MODE7) /* uart3_txd.gpio5_3 */
0x230 (PIN_OUTPUT | MUX_MODE7) /* uart3_ctsn.gpio5_0 */
0x234 (PIN_OUTPUT | MUX_MODE7) /* uart3_rtsn.gpio5_1 */
>;
};
i2c0_pins: i2c0_pins {
pinctrl-single,pins = <
0x188 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_sda.i2c0_sda */
0x18c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_scl.i2c0_scl */
>;
};
i2c1_pins: i2c1_pins {
pinctrl-single,pins = <
0x15c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_cs0.i2c1_scl */
0x158 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_d1.i2c1_sda */
>;
};
mmc1_pins: pinmux_mmc1_pins {
pinctrl-single,pins = <
0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
>;
};
ecap0_pins: backlight_pins {
pinctrl-single,pins = <
0x164 (PIN_OUTPUT | MUX_MODE0) /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out */
>;
};
edt_ft5306_ts_pins: edt_ft5306_ts_pins {
pinctrl-single,pins = <
0x74 (PIN_INPUT | MUX_MODE7) /* gpmc_wpn.gpio0_31 */
0x78 (PIN_OUTPUT | MUX_MODE7) /* gpmc_be1n.gpio1_28 */
>;
};
cpsw_default: cpsw_default {
pinctrl-single,pins = <
/* Slave 1 */
0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rmii1_tclk */
0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */
0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */
0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */
0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td2 */
0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td3 */
0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rmii1_rclk */
0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */
0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */
0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */
0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd2 */
0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd3 */
/* Slave 2 */
0x58 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */
0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */
0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */
0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */
0x4c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */
0x48 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */
0x5c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */
0x44 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rgmii2_rtcl */
0x6c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */
0x68 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */
0x64 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */
0x60 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */
>;
};
cpsw_sleep: cpsw_sleep {
pinctrl-single,pins = <
/* Slave 1 reset value */
0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7)
/* Slave 2 reset value */
0x58 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x40 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x54 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x50 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x4c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x48 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x5c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x44 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x6c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x60 (PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};
davinci_mdio_default: davinci_mdio_default {
pinctrl-single,pins = <
/* MDIO */
0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
>;
};
davinci_mdio_sleep: davinci_mdio_sleep {
pinctrl-single,pins = <
/* MDIO reset value */
0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};
dss_pins: dss_pins {
pinctrl-single,pins = <
0x020 (PIN_OUTPUT_PULLUP | MUX_MODE1) /* gpmc ad 8 -> DSS DATA 23 */
0x024 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x028 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x02c (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x030 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x034 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x038 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x03c (PIN_OUTPUT_PULLUP | MUX_MODE1) /* gpmc ad 15 -> DSS DATA 16 */
0x0a0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 0 */
0x0a4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0a8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0ac (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0b0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0b4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0b8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0bc (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0c0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0c4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0c8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0cc (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0d0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0d4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0d8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0dc (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 15 */
0x0e0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS VSYNC */
0x0e4 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS HSYNC */
0x0e8 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS PCLK */
0x0ec (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */
>;
};
qspi_pins: qspi_pins {
pinctrl-single,pins = <
0x7c (PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_csn0.qspi_csn */
0x88 (PIN_OUTPUT | MUX_MODE2) /* gpmc_csn3.qspi_clk */
0x90 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_advn_ale.qspi_d0 */
0x94 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_oen_ren.qspi_d1 */
0x98 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_wen.qspi_d2 */
0x9c (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_be0n_cle.qspi_d3 */
>;
};
mcasp1_pins: mcasp1_pins {
pinctrl-single,pins = <
0x10c (PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_crs.mcasp1_aclkx */
0x110 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_rxerr.mcasp1_fsx */
0x108 (PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* mii1_col.mcasp1_axr2 */
0x144 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* rmii1_ref_clk.mcasp1_axr3 */
>;
};
lcd_pins: lcd_pins {
pinctrl-single,pins = <
/* GPIO 5_8 to select LCD / HDMI */
0x238 (PIN_OUTPUT_PULLUP | MUX_MODE7)
>;
};
};
&i2c0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
clock-frequency = <400000>;
tps@24 {
compatible = "ti,tps65218";
reg = <0x24>;
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
#interrupt-cells = <2>;
dcdc1: regulator-dcdc1 {
compatible = "ti,tps65218-dcdc1";
/* VDD_CORE limits min of OPP50 and max of OPP100 */
regulator-name = "vdd_core";
regulator-min-microvolt = <912000>;
regulator-max-microvolt = <1144000>;
regulator-boot-on;
regulator-always-on;
};
dcdc2: regulator-dcdc2 {
compatible = "ti,tps65218-dcdc2";
/* VDD_MPU limits min of OPP50 and max of OPP_NITRO */
regulator-name = "vdd_mpu";
regulator-min-microvolt = <912000>;
regulator-max-microvolt = <1378000>;
regulator-boot-on;
regulator-always-on;
};
dcdc3: regulator-dcdc3 {
compatible = "ti,tps65218-dcdc3";
regulator-name = "vdds_ddr";
regulator-min-microvolt = <1350000>;
regulator-max-microvolt = <1350000>;
regulator-boot-on;
regulator-always-on;
};
dcdc4: regulator-dcdc4 {
compatible = "ti,tps65218-dcdc4";
regulator-name = "v3_3d";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
ldo1: regulator-ldo1 {
compatible = "ti,tps65218-ldo1";
regulator-name = "v1_8d";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
};
at24@50 {
compatible = "at24,24c256";
pagesize = <64>;
reg = <0x50>;
};
};
&i2c1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
clock-frequency = <400000>;
edt-ft5306@38 {
status = "okay";
compatible = "edt,edt-ft5306", "edt,edt-ft5x06";
pinctrl-names = "default";
pinctrl-0 = <&edt_ft5306_ts_pins>;
reg = <0x38>;
interrupt-parent = <&gpio0>;
interrupts = <31 0>;
wake-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
touchscreen-size-x = <480>;
touchscreen-size-y = <272>;
};
tlv320aic3106: tlv320aic3106@1b {
compatible = "ti,tlv320aic3106";
reg = <0x1b>;
status = "okay";
/* Regulators */
AVDD-supply = <&dcdc4>;
IOVDD-supply = <&dcdc4>;
DRVDD-supply = <&dcdc4>;
DVDD-supply = <&ldo1>;
};
lis331dlh@18 {
compatible = "st,lis331dlh";
reg = <0x18>;
status = "okay";
Vdd-supply = <&dcdc4>;
Vdd_IO-supply = <&dcdc4>;
interrupts-extended = <&gpio1 6 0>, <&gpio2 1 0>;
};
};
&epwmss0 {
status = "okay";
};
&ecap0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&ecap0_pins>;
};
&gpio0 {
status = "okay";
};
&gpio1 {
status = "okay";
};
&gpio5 {
status = "okay";
};
&mmc1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
vmmc-supply = <&dcdc4>;
bus-width = <4>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
};
&usb2_phy1 {
status = "okay";
};
&usb1 {
dr_mode = "peripheral";
status = "okay";
};
&usb2_phy2 {
status = "okay";
};
&usb2 {
dr_mode = "host";
status = "okay";
};
&qspi {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&qspi_pins>;
spi-max-frequency = <48000000>;
m25p80@0 {
compatible = "mx66l51235l";
spi-max-frequency = <48000000>;
reg = <0>;
spi-cpol;
spi-cpha;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <4>;
#address-cells = <1>;
#size-cells = <1>;
/* MTD partition table.
* The ROM checks the first 512KiB
* for a valid file to boot(XIP).
*/
partition@0 {
label = "QSPI.U_BOOT";
reg = <0x00000000 0x000080000>;
};
partition@1 {
label = "QSPI.U_BOOT.backup";
reg = <0x00080000 0x00080000>;
};
partition@2 {
label = "QSPI.U-BOOT-SPL_OS";
reg = <0x00100000 0x00010000>;
};
partition@3 {
label = "QSPI.U_BOOT_ENV";
reg = <0x00110000 0x00010000>;
};
partition@4 {
label = "QSPI.U-BOOT-ENV.backup";
reg = <0x00120000 0x00010000>;
};
partition@5 {
label = "QSPI.KERNEL";
reg = <0x00130000 0x0800000>;
};
partition@6 {
label = "QSPI.FILESYSTEM";
reg = <0x00930000 0x36D0000>;
};
};
};
&mac {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&cpsw_default>;
pinctrl-1 = <&cpsw_sleep>;
dual_emac = <1>;
status = "okay";
};
&davinci_mdio {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&davinci_mdio_default>;
pinctrl-1 = <&davinci_mdio_sleep>;
status = "okay";
};
&cpsw_emac0 {
phy_id = <&davinci_mdio>, <4>;
phy-mode = "rgmii";
dual_emac_res_vlan = <1>;
};
&cpsw_emac1 {
phy_id = <&davinci_mdio>, <5>;
phy-mode = "rgmii";
dual_emac_res_vlan = <2>;
};
&elm {
status = "okay";
};
&mcasp1 {
pinctrl-names = "default";
pinctrl-0 = <&mcasp1_pins>;
status = "okay";
op-mode = <0>;
tdm-slots = <2>;
serial-dir = <
0 0 1 2
>;
tx-num-evt = <1>;
rx-num-evt = <1>;
};
&dss {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&dss_pins>;
port {
dpi_out: endpoint@0 {
remote-endpoint = <&lcd_in>;
data-lines = <24>;
};
};
};
&rtc {
status = "okay";
};
&wdt {
status = "okay";
};
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