diff options
Diffstat (limited to 'arch/arm/boot/dts/imx6ul-evk-btwifi.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6ul-evk-btwifi.dtsi | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6ul-evk-btwifi.dtsi b/arch/arm/boot/dts/imx6ul-evk-btwifi.dtsi new file mode 100644 index 000000000000..51e8bbd58335 --- /dev/null +++ b/arch/arm/boot/dts/imx6ul-evk-btwifi.dtsi @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2015 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. + */ + +/* + * NOTE: This DTS file is written for plugging in Murata Wi-Fi/BT EVK into Slot + * SD1 and using Murata i.MX InterConnect Ver 2.0 Adapter. Bluetooth UART & + * control signals are connected via ribbon cable (J1701 connector). + */ + +/ { + regulators { + wlreg_on: fixedregulator@100 { + compatible = "regulator-fixed"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-name = "wlreg_on"; + gpio = <&gpio5 1 0>; + startup-delay-us = <100>; + enable-active-high; + }; + }; + + bcmdhd_wlan_0: bcmdhd_wlan@0 { + compatible = "android,bcmdhd_wlan"; + wlreg_on-supply = <&wlreg_on>; + }; +}; + +&iomuxc { + imx6ul-evk-murata-v2 { + pinctrl_wifi: wifigrp { + fsl,pins = < + MX6UL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x03029 + >; + }; + }; +}; + +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_wifi>; + no-1-8-v; + wifi-host; /* add hook for SD card detect mechanism for BCMDHD driver */ +}; |