diff options
| author | Dong Aisheng <aisheng.dong@freescale.com> | 2015-10-15 15:39:02 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:23:32 +0800 |
| commit | bf362cb6d8df5c2a0253c18de6e42449c2e9fddb (patch) | |
| tree | 03845f351a236ec930aad582f0e69bcd28d98288 /arch/arm/boot/dts/imx6ul-14x14-evk-btwifi.dts | |
| parent | 1e1b24e77bf2d7143a9e7eeaae24c3361fa26aea (diff) | |
MLK-11725 dts: imx6: add Murata BT/WiFi module support
Add Murata Type ZP (BCM4339) module support on below platforms:
- i.MX6Q/DL/QP SabreSD(SD2 slot) + Murata adapter V2.0
- i.MX6SX SDB (SD3+SD2 slot) + Murata adapter V1.0 & SD EXT card
- i.MX6SL EVK (SD1+SD3 slot) + Murata adapter V1.0 & SD EXT card
- i.MX6UL SDB RevC (SD1 slot) + Murata adapter V2.0
Note: MX6Q/DL/QP SabreSD board requires HW rework.
Please refer to rework guide specified in schematic.
Signed-off-by: Dong Aisheng <aisheng.dong@freescale.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6ul-14x14-evk-btwifi.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6ul-14x14-evk-btwifi.dts | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk-btwifi.dts b/arch/arm/boot/dts/imx6ul-14x14-evk-btwifi.dts new file mode 100644 index 000000000000..97a21dc54f6a --- /dev/null +++ b/arch/arm/boot/dts/imx6ul-14x14-evk-btwifi.dts @@ -0,0 +1,51 @@ +/* + * 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). + */ + +#include "imx6ul-14x14-evk.dts" + +/ { + 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 */ +}; |