| /* |
| * Copyright (C) 2016 Freescale Semiconductor, Inc. |
| * |
| * 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. |
| */ |
| |
| / { |
| modem_reset: modem-reset { |
| compatible = "gpio-reset"; |
| reset-gpios = <&gpio4 9 GPIO_ACTIVE_LOW>; |
| reset-delay-us = <1000>; |
| #reset-cells = <0>; |
| }; |
| |
| regulators { |
| wlreg_on: fixedregulator@100 { |
| compatible = "regulator-fixed"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-name = "wlreg_on"; |
| gpio = <&gpio4 8 0>; |
| startup-delay-us = <100>; |
| enable-active-high; |
| }; |
| vcc_sd3: regulator@0 { |
| status = "disabled"; |
| }; |
| |
| }; |
| |
| bcmdhd_wlan_0: bcmdhd_wlan@0 { |
| compatible = "android,bcmdhd_wlan"; |
| wlreg_on-supply = <&wlreg_on>; |
| gpios = <&gpio7 9 0>; /* WL_HOST_WAKE */ |
| }; |
| }; |
| |
| &iomuxc { |
| imx6sxscm-evb-murata-v2_rc { |
| pinctrl_bt: btgrp { |
| fsl,pins = < |
| MX6SX_PAD_NAND_DATA05__GPIO4_IO_9 0x13069 |
| >; |
| }; |
| |
| pinctrl_uart6: uart6grp { |
| fsl,pins = < |
| MX6SX_PAD_KEY_COL1__UART6_TX 0x1b0b1 |
| MX6SX_PAD_KEY_ROW1__UART6_RX 0x1b0b1 |
| MX6SX_PAD_KEY_COL0__UART6_RTS_B 0x1b0b1 |
| MX6SX_PAD_KEY_ROW0__UART6_CTS_B 0x1b0b1 |
| >; |
| }; |
| |
| pinctrl_usdhc3_1: usdhc3grp-1 { |
| fsl,pins = < |
| MX6SX_PAD_SD3_CMD__USDHC3_CMD 0x17069 |
| MX6SX_PAD_SD3_CLK__USDHC3_CLK 0x10071 |
| MX6SX_PAD_SD3_DATA0__USDHC3_DATA0 0x17069 |
| MX6SX_PAD_SD3_DATA1__USDHC3_DATA1 0x17069 |
| MX6SX_PAD_SD3_DATA2__USDHC3_DATA2 0x17069 |
| MX6SX_PAD_SD3_DATA3__USDHC3_DATA3 0x17069 |
| >; |
| }; |
| |
| pinctrl_usdhc3_1_100mhz: usdhc3grp-1-100mhz { |
| fsl,pins = < |
| MX6SX_PAD_SD3_CMD__USDHC3_CMD 0x170b9 |
| MX6SX_PAD_SD3_CLK__USDHC3_CLK 0x100b9 |
| MX6SX_PAD_SD3_DATA0__USDHC3_DATA0 0x170b9 |
| MX6SX_PAD_SD3_DATA1__USDHC3_DATA1 0x170b9 |
| MX6SX_PAD_SD3_DATA2__USDHC3_DATA2 0x170b9 |
| MX6SX_PAD_SD3_DATA3__USDHC3_DATA3 0x170b9 |
| >; |
| }; |
| |
| pinctrl_usdhc3_1_200mhz: usdhc3grp-1-200mhz { |
| fsl,pins = < |
| MX6SX_PAD_SD3_CMD__USDHC3_CMD 0x170f9 |
| MX6SX_PAD_SD3_CLK__USDHC3_CLK 0x100f9 |
| MX6SX_PAD_SD3_DATA0__USDHC3_DATA0 0x170f9 |
| MX6SX_PAD_SD3_DATA1__USDHC3_DATA1 0x170f9 |
| MX6SX_PAD_SD3_DATA2__USDHC3_DATA2 0x170f9 |
| MX6SX_PAD_SD3_DATA3__USDHC3_DATA3 0x170f9 |
| >; |
| }; |
| |
| /* For Murata, SD to 4-bit SDIO; use upper 4-bits for UART */ |
| pinctrl_wifi: wifigrp { |
| fsl,pins = < |
| MX6SX_PAD_SD2_CMD__USDHC2_CMD 0x17069 |
| MX6SX_PAD_SD2_CLK__USDHC2_CLK 0x10071 |
| MX6SX_PAD_SD2_DATA0__USDHC2_DATA0 0x17069 |
| MX6SX_PAD_SD2_DATA1__USDHC2_DATA1 0x17069 |
| MX6SX_PAD_SD2_DATA2__USDHC2_DATA2 0x17069 |
| MX6SX_PAD_SD2_DATA3__USDHC2_DATA3 0x17069 |
| /* Murata Module control signals */ |
| MX6SX_PAD_NAND_DATA04__GPIO4_IO_8 0x13069 |
| MX6SX_PAD_SD3_DATA7__GPIO7_IO_9 0x13069 |
| >; |
| }; |
| }; |
| }; |
| |
| &uart6 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart6 |
| &pinctrl_bt>; |
| fsl,uart-has-rtscts; |
| resets = <&modem_reset>; |
| status = "okay"; |
| }; |
| |
| &usdhc2 { |
| pinctrl-0 = <&pinctrl_wifi>; |
| bus-width = <4>; |
| non-removable; |
| cd-post; |
| pm-ignore-notify; |
| }; |
| |
| &usdhc3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usdhc3_1>; |
| pinctrl-1 = <&pinctrl_usdhc3_1_100mhz>; |
| pinctrl-2 = <&pinctrl_usdhc3_1_200mhz>; |
| bus-width = <4>; |
| }; |
| |
