| /* |
| * Copyright 2014, 2015 O.S. Systems Software LTDA. |
| * |
| * This file is dual-licensed: you can use it either under the terms |
| * of the GPL or the X11 license, at your option. Note that this dual |
| * licensing only applies to this file, and not this project as a |
| * whole. |
| * |
| * a) This file is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This file is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public |
| * License along with this file; if not, write to the Free |
| * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, |
| * MA 02110-1301 USA |
| * |
| * Or, alternatively, |
| * |
| * b) Permission is hereby granted, free of charge, to any person |
| * obtaining a copy of this software and associated documentation |
| * files (the "Software"), to deal in the Software without |
| * restriction, including without limitation the rights to use, |
| * copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following |
| * conditions: |
| * |
| * The above copyright notice and this permission notice shall be |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include "imx6sl.dtsi" |
| |
| / { |
| model = "WaRP Board"; |
| compatible = "warp,imx6sl-warp", "fsl,imx6sl"; |
| |
| memory { |
| reg = <0x80000000 0x20000000>; |
| }; |
| |
| regulators { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| reg_usb_otg1_vbus: regulator@0 { |
| compatible = "regulator-fixed"; |
| reg = <0>; |
| regulator-name = "usb_otg1_vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| gpio = <&gpio4 0 0>; |
| enable-active-high; |
| }; |
| |
| reg_usb_otg2_vbus: regulator@1 { |
| compatible = "regulator-fixed"; |
| reg = <1>; |
| regulator-name = "usb_otg2_vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| gpio = <&gpio4 2 0>; |
| enable-active-high; |
| }; |
| |
| reg_1p8v: regulator@2 { |
| compatible = "regulator-fixed"; |
| reg = <2>; |
| regulator-name = "1P8V"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| }; |
| |
| usdhc3_pwrseq: usdhc3_pwrseq { |
| compatible = "mmc-pwrseq-simple"; |
| reset-gpios = <&gpio4 5 GPIO_ACTIVE_LOW>, /* WL_REG_ON */ |
| <&gpio3 25 GPIO_ACTIVE_LOW>, /* BT_REG_ON */ |
| <&gpio4 4 GPIO_ACTIVE_LOW>, /* BT_WAKE */ |
| <&gpio4 6 GPIO_ACTIVE_LOW>; /* BT_RST_N */ |
| }; |
| }; |
| |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart1>; |
| status = "okay"; |
| }; |
| |
| &uart2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart2>; |
| fsl,uart-has-rtscts; |
| status = "okay"; |
| }; |
| |
| &uart3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart3>; |
| status = "okay"; |
| }; |
| |
| &usbotg1 { |
| vbus-supply = <®_usb_otg1_vbus>; |
| dr_mode = "host"; |
| disable-over-current; |
| status = "okay"; |
| }; |
| |
| &usbotg2 { |
| vbus-supply = <®_usb_otg2_vbus>; |
| disable-over-current; |
| status = "okay"; |
| }; |
| |
| &usdhc2 { |
| pinctrl-names = "default", "state_100mhz", "state_200mhz"; |
| pinctrl-0 = <&pinctrl_usdhc2>; |
| pinctrl-1 = <&pinctrl_usdhc2_100mhz>; |
| pinctrl-2 = <&pinctrl_usdhc2_200mhz>; |
| bus-width = <8>; |
| non-removable; |
| status = "okay"; |
| }; |
| |
| &usdhc3 { |
| pinctrl-names = "default", "state_100mhz", "state_200mhz"; |
| pinctrl-0 = <&pinctrl_usdhc3>; |
| pinctrl-1 = <&pinctrl_usdhc3_100mhz>; |
| pinctrl-2 = <&pinctrl_usdhc3_200mhz>; |
| bus-width = <4>; |
| non-removable; |
| keep-power-in-suspend; |
| enable-sdio-wakeup; |
| mmc-pwrseq = <&usdhc3_pwrseq>; |
| status = "okay"; |
| }; |
| |
| &iomuxc { |
| imx6sl-warp { |
| pinctrl_uart1: uart1grp { |
| fsl,pins = < |
| MX6SL_PAD_UART1_RXD__UART1_RX_DATA 0x41b0b1 |
| MX6SL_PAD_UART1_TXD__UART1_TX_DATA 0x41b0b1 |
| >; |
| }; |
| |
| pinctrl_uart2: uart2grp { |
| fsl,pins = < |
| MX6SL_PAD_EPDC_D12__UART2_RX_DATA 0x41b0b1 |
| MX6SL_PAD_EPDC_D13__UART2_TX_DATA 0x41b0b1 |
| MX6SL_PAD_EPDC_D14__UART2_RTS_B 0x4130B1 |
| MX6SL_PAD_EPDC_D15__UART2_CTS_B 0x4130B1 |
| >; |
| }; |
| |
| pinctrl_uart3: uart3grp { |
| fsl,pins = < |
| MX6SL_PAD_AUD_RXC__UART3_RX_DATA 0x41b0b1 |
| MX6SL_PAD_AUD_RXC__UART3_TX_DATA 0x41b0b1 |
| >; |
| }; |
| |
| pinctrl_usdhc2: usdhc2grp { |
| fsl,pins = < |
| MX6SL_PAD_SD2_CMD__SD2_CMD 0x417059 |
| MX6SL_PAD_SD2_CLK__SD2_CLK 0x410059 |
| MX6SL_PAD_SD2_DAT0__SD2_DATA0 0x417059 |
| MX6SL_PAD_SD2_DAT1__SD2_DATA1 0x417059 |
| MX6SL_PAD_SD2_DAT2__SD2_DATA2 0x417059 |
| MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x417059 |
| MX6SL_PAD_SD2_DAT4__SD2_DATA4 0x417059 |
| MX6SL_PAD_SD2_DAT5__SD2_DATA5 0x417059 |
| MX6SL_PAD_SD2_DAT6__SD2_DATA6 0x417059 |
| MX6SL_PAD_SD2_DAT7__SD2_DATA7 0x417059 |
| >; |
| }; |
| |
| pinctrl_usdhc2_100mhz: usdhc2grp100mhz { |
| fsl,pins = < |
| MX6SL_PAD_SD2_CMD__SD2_CMD 0x4170b9 |
| MX6SL_PAD_SD2_CLK__SD2_CLK 0x4100b9 |
| MX6SL_PAD_SD2_DAT0__SD2_DATA0 0x4170b9 |
| MX6SL_PAD_SD2_DAT1__SD2_DATA1 0x4170b9 |
| MX6SL_PAD_SD2_DAT2__SD2_DATA2 0x4170b9 |
| MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x4170b9 |
| MX6SL_PAD_SD2_DAT4__SD2_DATA4 0x4170b9 |
| MX6SL_PAD_SD2_DAT5__SD2_DATA5 0x4170b9 |
| MX6SL_PAD_SD2_DAT6__SD2_DATA6 0x4170b9 |
| MX6SL_PAD_SD2_DAT7__SD2_DATA7 0x4170b9 |
| >; |
| }; |
| |
| pinctrl_usdhc2_200mhz: usdhc2grp200mhz { |
| fsl,pins = < |
| MX6SL_PAD_SD2_CMD__SD2_CMD 0x4170f9 |
| MX6SL_PAD_SD2_CLK__SD2_CLK 0x4100f9 |
| MX6SL_PAD_SD2_DAT0__SD2_DATA0 0x4170f9 |
| MX6SL_PAD_SD2_DAT1__SD2_DATA1 0x4170f9 |
| MX6SL_PAD_SD2_DAT2__SD2_DATA2 0x4170f9 |
| MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x4170f9 |
| MX6SL_PAD_SD2_DAT4__SD2_DATA4 0x4170f9 |
| MX6SL_PAD_SD2_DAT5__SD2_DATA5 0x4170f9 |
| MX6SL_PAD_SD2_DAT6__SD2_DATA6 0x4170f9 |
| MX6SL_PAD_SD2_DAT7__SD2_DATA7 0x4170f9 |
| >; |
| }; |
| |
| pinctrl_usdhc3: usdhc3grp { |
| fsl,pins = < |
| MX6SL_PAD_SD3_CMD__SD3_CMD 0x417059 |
| MX6SL_PAD_SD3_CLK__SD3_CLK 0x410059 |
| MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x417059 |
| MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x417059 |
| MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x417059 |
| MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x417059 |
| >; |
| }; |
| |
| pinctrl_usdhc3_100mhz: usdhc3grp100mhz { |
| fsl,pins = < |
| MX6SL_PAD_SD3_CMD__SD3_CMD 0x4170b9 |
| MX6SL_PAD_SD3_CLK__SD3_CLK 0x4100b9 |
| MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x4170b9 |
| MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x4170b9 |
| MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x4170b9 |
| MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x4170b9 |
| >; |
| }; |
| |
| pinctrl_usdhc3_200mhz: usdhc3grp200mhz { |
| fsl,pins = < |
| MX6SL_PAD_SD3_CMD__SD3_CMD 0x4170f9 |
| MX6SL_PAD_SD3_CLK__SD3_CLK 0x4100f9 |
| MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x4170f9 |
| MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x4170f9 |
| MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x4170f9 |
| MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x4170f9 |
| >; |
| }; |
| }; |
| }; |
