| /* |
| * Copyright 2012 Sascha Hauer, Pengutronix |
| * |
| * The code contained herein is licensed under the GNU General Public |
| * License. You may obtain a copy of the GNU General Public License |
| * Version 2 or later at the following locations: |
| * |
| * http://www.opensource.org/licenses/gpl-license.html |
| * http://www.gnu.org/copyleft/gpl.html |
| */ |
| |
| /dts-v1/; |
| #include "imx27.dtsi" |
| |
| / { |
| model = "Phytec pcm038"; |
| compatible = "phytec,imx27-pcm038", "fsl,imx27"; |
| |
| memory { |
| reg = <0xa0000000 0x08000000>; |
| }; |
| |
| regulators { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| reg_3v3: regulator@0 { |
| compatible = "regulator-fixed"; |
| reg = <0>; |
| regulator-name = "3V3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| reg_5v0: regulator@1 { |
| compatible = "regulator-fixed"; |
| reg = <1>; |
| 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"; |
| }; |
| }; |
| }; |
| |
| &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>; |
| fsl,spi-num-chipselects = <1>; |
| 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 = "at,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>; |
| }; |
| }; |
