| /* |
| * Copyright 2013 Rostislav Lisovy <lisovy@gmail.com>, PiKRON s.r.o. |
| * |
| * 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 |
| */ |
| |
| #include "imx53.dtsi" |
| |
| / { |
| model = "Voipac i.MX53 X53-DMM-668"; |
| compatible = "voipac,imx53-dmm-668", "fsl,imx53"; |
| |
| memory@70000000 { |
| device_type = "memory"; |
| reg = <0x70000000 0x20000000>; |
| }; |
| |
| memory@b0000000 { |
| device_type = "memory"; |
| reg = <0xb0000000 0x20000000>; |
| }; |
| |
| regulators { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| reg_3p3v: regulator@0 { |
| compatible = "regulator-fixed"; |
| reg = <0>; |
| regulator-name = "3P3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| reg_usb_vbus: regulator@1 { |
| compatible = "regulator-fixed"; |
| reg = <1>; |
| regulator-name = "usb_vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| gpio = <&gpio3 31 0>; /* PEN */ |
| enable-active-high; |
| }; |
| }; |
| }; |
| |
| &iomuxc { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hog>; |
| |
| imx53-voipac { |
| pinctrl_hog: hoggrp { |
| fsl,pins = < |
| /* Make DA9053 regulator functional */ |
| MX53_PAD_GPIO_16__GPIO7_11 0x80000000 |
| /* FEC Power enable */ |
| MX53_PAD_GPIO_11__GPIO4_1 0x80000000 |
| /* FEC RST */ |
| MX53_PAD_GPIO_12__GPIO4_2 0x80000000 |
| >; |
| }; |
| |
| pinctrl_ecspi1: ecspi1grp { |
| fsl,pins = < |
| MX53_PAD_EIM_D16__ECSPI1_SCLK 0x80000000 |
| MX53_PAD_EIM_D17__ECSPI1_MISO 0x80000000 |
| MX53_PAD_EIM_D18__ECSPI1_MOSI 0x80000000 |
| >; |
| }; |
| |
| pinctrl_fec: fecgrp { |
| fsl,pins = < |
| MX53_PAD_FEC_MDC__FEC_MDC 0x80000000 |
| MX53_PAD_FEC_MDIO__FEC_MDIO 0x80000000 |
| MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x80000000 |
| MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x80000000 |
| MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x80000000 |
| MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x80000000 |
| MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x80000000 |
| MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x80000000 |
| MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x80000000 |
| MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x80000000 |
| >; |
| }; |
| |
| pinctrl_i2c1: i2c1grp { |
| fsl,pins = < |
| MX53_PAD_EIM_D21__I2C1_SCL 0xc0000000 |
| MX53_PAD_EIM_D28__I2C1_SDA 0xc0000000 |
| >; |
| }; |
| |
| pinctrl_uart1: uart1grp { |
| fsl,pins = < |
| MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1e4 |
| MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1e4 |
| >; |
| }; |
| |
| pinctrl_nand: nandgrp { |
| fsl,pins = < |
| MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B 0x4 |
| MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B 0x4 |
| MX53_PAD_NANDF_CLE__EMI_NANDF_CLE 0x4 |
| MX53_PAD_NANDF_ALE__EMI_NANDF_ALE 0x4 |
| MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B 0xe0 |
| MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0 0xe0 |
| MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0 0x4 |
| MX53_PAD_PATA_DATA0__EMI_NANDF_D_0 0xa4 |
| MX53_PAD_PATA_DATA1__EMI_NANDF_D_1 0xa4 |
| MX53_PAD_PATA_DATA2__EMI_NANDF_D_2 0xa4 |
| MX53_PAD_PATA_DATA3__EMI_NANDF_D_3 0xa4 |
| MX53_PAD_PATA_DATA4__EMI_NANDF_D_4 0xa4 |
| MX53_PAD_PATA_DATA5__EMI_NANDF_D_5 0xa4 |
| MX53_PAD_PATA_DATA6__EMI_NANDF_D_6 0xa4 |
| MX53_PAD_PATA_DATA7__EMI_NANDF_D_7 0xa4 |
| >; |
| }; |
| }; |
| }; |
| |
| &ecspi1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ecspi1>; |
| fsl,spi-num-chipselects = <4>; |
| cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>, <&gpio2 16 0>, <&gpio2 17 0>; |
| status = "okay"; |
| }; |
| |
| &fec { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_fec>; |
| phy-mode = "rmii"; |
| phy-reset-gpios = <&gpio4 2 0>; |
| status = "okay"; |
| }; |
| |
| &i2c1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c1>; |
| status = "okay"; |
| |
| pmic: dialog@48 { |
| compatible = "dlg,da9053-aa", "dlg,da9052"; |
| reg = <0x48>; |
| interrupt-parent = <&gpio7>; |
| interrupts = <11 0x8>; /* low-level active IRQ at GPIO7_11 */ |
| |
| regulators { |
| buck1_reg: buck1 { |
| regulator-name = "BUCKCORE"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1400000>; |
| regulator-always-on; |
| }; |
| |
| buck2_reg: buck2 { |
| regulator-name = "BUCKPRO"; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-always-on; |
| }; |
| |
| buck3_reg: buck3 { |
| regulator-name = "BUCKMEM"; |
| regulator-min-microvolt = <1420000>; |
| regulator-max-microvolt = <1580000>; |
| regulator-always-on; |
| }; |
| |
| buck4_reg: buck4 { |
| regulator-name = "BUCKPERI"; |
| regulator-min-microvolt = <2370000>; |
| regulator-max-microvolt = <2630000>; |
| regulator-always-on; |
| }; |
| |
| ldo1_reg: ldo1 { |
| regulator-name = "ldo1_1v3"; |
| regulator-min-microvolt = <1250000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| ldo2_reg: ldo2 { |
| regulator-name = "ldo2_1v3"; |
| regulator-min-microvolt = <1250000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-always-on; |
| }; |
| |
| ldo3_reg: ldo3 { |
| regulator-name = "ldo3_3v3"; |
| regulator-min-microvolt = <3250000>; |
| regulator-max-microvolt = <3350000>; |
| regulator-always-on; |
| }; |
| |
| ldo4_reg: ldo4 { |
| regulator-name = "ldo4_2v775"; |
| regulator-min-microvolt = <2770000>; |
| regulator-max-microvolt = <2780000>; |
| regulator-always-on; |
| }; |
| |
| ldo5_reg: ldo5 { |
| regulator-name = "ldo5_3v3"; |
| regulator-min-microvolt = <3250000>; |
| regulator-max-microvolt = <3350000>; |
| regulator-always-on; |
| }; |
| |
| ldo6_reg: ldo6 { |
| regulator-name = "ldo6_1v3"; |
| regulator-min-microvolt = <1250000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-always-on; |
| }; |
| |
| ldo7_reg: ldo7 { |
| regulator-name = "ldo7_2v75"; |
| regulator-min-microvolt = <2700000>; |
| regulator-max-microvolt = <2800000>; |
| regulator-always-on; |
| }; |
| |
| ldo8_reg: ldo8 { |
| regulator-name = "ldo8_1v8"; |
| regulator-min-microvolt = <1750000>; |
| regulator-max-microvolt = <1850000>; |
| regulator-always-on; |
| }; |
| |
| ldo9_reg: ldo9 { |
| regulator-name = "ldo9_1v5"; |
| regulator-min-microvolt = <1450000>; |
| regulator-max-microvolt = <1550000>; |
| regulator-always-on; |
| }; |
| |
| ldo10_reg: ldo10 { |
| regulator-name = "ldo10_1v3"; |
| regulator-min-microvolt = <1250000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| }; |
| |
| &nfc { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_nand>; |
| nand-bus-width = <8>; |
| nand-ecc-mode = "hw"; |
| status = "okay"; |
| }; |
| |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart1>; |
| status = "okay"; |
| }; |
| |
| &usbh1 { |
| vbus-supply = <®_usb_vbus>; |
| phy_type = "utmi"; |
| status = "okay"; |
| }; |
