// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright 2012 Sascha Hauer, Pengutronix
*/
/dts-v1/;
#include "imx27.dtsi"
/ {
model = "Phytec pcm038";
compatible = "phytec,imx27-pcm038", "fsl,imx27";
memory@a0000000 {
device_type = "memory";
reg = <0xa0000000 0x08000000>;
};
reg_3v3: regulator-0 {
compatible = "regulator-fixed";
regulator-name = "3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
reg_5v0: regulator-1 {
compatible = "regulator-fixed";
regulator-name = "5V0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
usbphy {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
usbphy0: usbphy@0 {
compatible = "usb-nop-xceiv";
reg = <0>;
vcc-supply = <&sw3_reg>;
clocks = <&clks IMX27_CLK_DUMMY>;
clock-names = "main_clk";
#phy-cells = <0>;
};
};
};
&audmux {
status = "okay";
/* SSI0 <=> PINS_4 (MC13783 Audio) */
ssi0 {
fsl,audmux-port = <0>;
fsl,port-config = <0xcb205000>;
};
pins4 {
fsl,audmux-port = <2>;
fsl,port-config = <0x00001000>;
};
};
&cspi1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_cspi1>;
cs-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
status = "okay";
pmic: mc13783@0 {
compatible = "fsl,mc13783";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pmic>;
reg = <0>;
spi-cs-high;
spi-max-frequency = <20000000>;
interrupt-parent = <&gpio2>;
interrupts = <23 IRQ_TYPE_LEVEL_HIGH>;
fsl,mc13xxx-uses-adc;
fsl,mc13xxx-uses-rtc;
pmicleds: leds {
#address-cells = <1>;
#size-cells = <0>;
led-control = <0x001 0x000 0x000 0x000 0x000 0x000>;
};
regulators {
/* SW1A and SW1B joined operation */
sw1_reg: sw1a {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1520000>;
regulator-always-on;
regulator-boot-on;
};
/* SW2A and SW2B joined operation */
sw2_reg: sw2a {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
sw3_reg: sw3 {
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};
vaudio_reg: vaudio {
regulator-always-on;
regulator-boot-on;
};
violo_reg: violo {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
viohi_reg: viohi {
regulator-always-on;
regulator-boot-on;
};
vgen_reg: vgen {
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
regulator-boot-on;
};
vcam_reg: vcam {
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
vrf1_reg: vrf1 {
regulator-min-microvolt = <2775000>;
regulator-max-microvolt = <2775000>;
regulator-always-on;
regulator-boot-on;
};
vrf2_reg: vrf2 {
regulator-min-microvolt = <2775000>;
regulator-max-microvolt = <2775000>;
regulator-always-on;
regulator-boot-on;
};
vmmc1_reg: vmmc1 {
regulator-min-microvolt = <1600000>;
regulator-max-microvolt = <3000000>;
};
gpo1_reg: gpo1 { };
pwgt1spi_reg: pwgt1spi {
regulator-always-on;
};
};
};
};
&fec {
phy-mode = "mii";
phy-reset-gpios = <&gpio3 30 GPIO_ACTIVE_LOW>;
phy-supply = <®_3v3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec1>;
status = "okay";
};
&i2c2 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
at24@52 {
compatible = "atmel,24c32";
pagesize = <32>;
reg = <0x52>;
};
pcf8563@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;
};
lm75@4a {
compatible = "national,lm75";
reg = <0x4a>;
};
};
&iomuxc {
imx27_phycore_som {
pinctrl_cspi1: cspi1grp {
fsl,pins = <
MX27_PAD_CSPI1_MISO__CSPI1_MISO 0x0
MX27_PAD_CSPI1_MOSI__CSPI1_MOSI 0x0
MX27_PAD_CSPI1_SCLK__CSPI1_SCLK 0x0
MX27_PAD_CSPI1_SS0__GPIO4_28 0x0 /* SPI1 CS0 */
>;
};
pinctrl_fec1: fec1grp {
fsl,pins = <
MX27_PAD_SD3_CMD__FEC_TXD0 0x0
MX27_PAD_SD3_CLK__FEC_TXD1 0x0
MX27_PAD_ATA_DATA0__FEC_TXD2 0x0
MX27_PAD_ATA_DATA1__FEC_TXD3 0x0
MX27_PAD_ATA_DATA2__FEC_RX_ER 0x0
MX27_PAD_ATA_DATA3__FEC_RXD1 0x0
MX27_PAD_ATA_DATA4__FEC_RXD2 0x0
MX27_PAD_ATA_DATA5__FEC_RXD3 0x0
MX27_PAD_ATA_DATA6__FEC_MDIO 0x0
MX27_PAD_ATA_DATA7__FEC_MDC 0x0
MX27_PAD_ATA_DATA8__FEC_CRS 0x0
MX27_PAD_ATA_DATA9__FEC_TX_CLK 0x0
MX27_PAD_ATA_DATA10__FEC_RXD0 0x0
MX27_PAD_ATA_DATA11__FEC_RX_DV 0x0
MX27_PAD_ATA_DATA12__FEC_RX_CLK 0x0
MX27_PAD_ATA_DATA13__FEC_COL 0x0
MX27_PAD_ATA_DATA14__FEC_TX_ER 0x0
MX27_PAD_ATA_DATA15__FEC_TX_EN 0x0
MX27_PAD_SSI3_TXDAT__GPIO3_30 0x0 /* FEC RST */
>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX27_PAD_I2C2_SDA__I2C2_SDA 0x0
MX27_PAD_I2C2_SCL__I2C2_SCL 0x0
>;
};
pinctrl_nfc: nfcgrp {
fsl,pins = <
MX27_PAD_NFRB__NFRB 0x0
MX27_PAD_NFCLE__NFCLE 0x0
MX27_PAD_NFWP_B__NFWP_B 0x0
MX27_PAD_NFCE_B__NFCE_B 0x0
MX27_PAD_NFALE__NFALE 0x0
MX27_PAD_NFRE_B__NFRE_B 0x0
MX27_PAD_NFWE_B__NFWE_B 0x0
>;
};
pinctrl_pmic: pmicgrp {
fsl,pins = <
MX27_PAD_USB_PWR__GPIO2_23 0x0 /* PMIC IRQ */
>;
};
pinctrl_ssi1: ssi1grp {
fsl,pins = <
MX27_PAD_SSI1_FS__SSI1_FS 0x0
MX27_PAD_SSI1_RXDAT__SSI1_RXDAT 0x0
MX27_PAD_SSI1_TXDAT__SSI1_TXDAT 0x0
MX27_PAD_SSI1_CLK__SSI1_CLK 0x0
>;
};
pinctrl_usbotg: usbotggrp {
fsl,pins = <
MX27_PAD_USBOTG_CLK__USBOTG_CLK 0x0
MX27_PAD_USBOTG_DIR__USBOTG_DIR 0x0
MX27_PAD_USBOTG_NXT__USBOTG_NXT 0x0
MX27_PAD_USBOTG_STP__USBOTG_STP 0x0
MX27_PAD_USBOTG_DATA0__USBOTG_DATA0 0x0
MX27_PAD_USBOTG_DATA1__USBOTG_DATA1 0x0
MX27_PAD_USBOTG_DATA2__USBOTG_DATA2 0x0
MX27_PAD_USBOTG_DATA3__USBOTG_DATA3 0x0
MX27_PAD_USBOTG_DATA4__USBOTG_DATA4 0x0
MX27_PAD_USBOTG_DATA5__USBOTG_DATA5 0x0
MX27_PAD_USBOTG_DATA6__USBOTG_DATA6 0x0
MX27_PAD_USBOTG_DATA7__USBOTG_DATA7 0x0
>;
};
};
};
&nfc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_nfc>;
nand-bus-width = <8>;
nand-ecc-mode = "hw";
nand-on-flash-bbt;
status = "okay";
};
&ssi1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ssi1>;
status = "okay";
};
&usbotg {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg>;
dr_mode = "otg";
phy_type = "ulpi";
fsl,usbphy = <&usbphy0>;
vbus-supply = <&sw3_reg>;
disable-over-current;
status = "okay";
};
&weim {
status = "okay";
nor: nor@0,0 {
compatible = "cfi-flash";
reg = <0 0x00000000 0x02000000>;
bank-width = <2>;
linux,mtd-name = "physmap-flash.0";
fsl,weim-cs-timing = <0x22c2cf00 0x75000d01 0x00000900>;
#address-cells = <1>;
#size-cells = <1>;
};
sram: sram@1,0 {
compatible = "mtd-ram";
reg = <1 0x00000000 0x00800000>;
bank-width = <2>;
linux,mtd-name = "mtd-ram.0";
fsl,weim-cs-timing = <0x0000d843 0x22252521 0x22220a00>;
#address-cells = <1>;
#size-cells = <1>;
};
};