imx6dl-sabreauto.dtb \
imx6dl-sabrelite.dtb \
imx6dl-sabresd.dtb \
+ imx6dl-sabresd-btwifi.dtb \
imx6dl-sabresd-hdcp.dtb \
imx6dl-sabresd-ldo.dtb \
imx6dl-ts4900.dtb \
imx6qp-sabreauto.dtb \
imx6q-sabrelite.dtb \
imx6q-sabresd.dtb \
+ imx6q-sabresd-btwifi.dtb \
imx6q-sabresd-hdcp.dtb \
imx6q-sabresd-ldo.dtb \
imx6q-sabresd-uart.dtb \
imx6qp-sabresd.dtb
dtb-$(CONFIG_SOC_IMX6SL) += \
imx6sl-evk.dtb \
+ imx6sl-evk-btwifi.dtb \
imx6sl-evk-ldo.dtb \
imx6sl-evk-csi.dtb \
imx6sl-evk-uart.dtb \
imx6sx-sdb-sai.dtb \
imx6sx-sdb-reva-ldo.dtb \
imx6sx-sdb.dtb \
+ imx6sx-sdb-btwifi.dtb \
imx6sx-sdb-lcdif1.dtb \
imx6sx-sdb-ldo.dtb \
imx6sx-sdb-mqs.dtb \
imx6sx-19x19-arm2-csi.dtb
dtb-$(CONFIG_SOC_IMX6UL) += \
imx6ul-14x14-evk.dtb \
+ imx6ul-14x14-evk-btwifi.dtb \
imx6ul-14x14-evk-csi.dtb \
imx6ul-geam-kit.dtb \
imx6ul-pico-hobbit.dtb \
--- /dev/null
+/*
+ * 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.
+ */
+
+#include "imx6dl-sabresd.dts"
+#include "imx6qdl-sabresd-btwifi.dtsi"
--- /dev/null
+/*
+ * 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.
+ */
+
+#include "imx6q-sabresd.dts"
+#include "imx6qdl-sabresd-btwifi.dtsi"
--- /dev/null
+/*
+ * 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 SD2
+ * slot using Murata i.MX InterConnect Ver 2.0 Adapter & connecting Bluetooth
+ * UART & control signals via ribbon cable.
+ * This configuration supports both WLAN and Bluetooth.
+ * WL_REG_ON/BT_REG_ON/WL_HOST_WAKE are connected via ribbon cable (J13 connector
+ * on board).
+ * ==> Hardware modification is required. Refer to schematic.
+ */
+
+/ {
+ leds {
+ compatible = "gpio-leds";
+ status = "disabled";
+ };
+
+ regulators {
+ wlreg_on: fixedregulator@100 {
+ compatible = "regulator-fixed";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-name = "wlreg_on";
+ gpio = <&gpio4 7 0>;
+ startup-delay-us = <100>;
+ enable-active-high;
+ };
+ };
+
+ bcmdhd_wlan_0: bcmdhd_wlan@0 {
+ compatible = "android,bcmdhd_wlan";
+ wlreg_on-supply = <&wlreg_on>;
+ };
+};
+
+&iomuxc {
+ imx6qdl-sabresd-murata-v2 {
+ /* add MUXing entry for SD2 4-bit interface and configure control pins */
+ pinctrl_wifi: wifigrp {
+ fsl,pins = <
+ MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
+ MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
+ MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
+ MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
+ MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
+ MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
+ MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x13069 /* WL_REG_ON */
+ >;
+ };
+ };
+};
+
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wifi>;
+ bus-width = <4>;
+ no-1-8-v;
+ wifi-host;
+};
--- /dev/null
+/*
+ * 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.
+ */
+
+#include "imx6qp-sabresd.dts"
+#include "imx6qdl-sabresd-btwifi.dtsi"
--- /dev/null
+/*
+ * 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 SD1
+ * slot using Murata i.MX InterConnect Ver 1.0 Adapter AND wiring in control
+ * signals with SD Card Extender on SD3 slot.
+ * Bluetooth UART connect via SD1 EMMC/MMC Plus pinout.
+ * WL_REG_ON/BT_REG_ON/WL_HOST_WAKE are connected from SD Card Extender on SD3
+ * slot.
+ */
+#include "imx6sl-evk.dts"
+
+/ {
+ regulators {
+ wlreg_on: fixedregulator@100 {
+ compatible = "regulator-fixed";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-name = "wlreg_on";
+ gpio = <&gpio5 16 0>;
+ startup-delay-us = <100>;
+ enable-active-high;
+ };
+ };
+
+ bcmdhd_wlan_0: bcmdhd_wlan@0 {
+ compatible = "android,bcmdhd_wlan";
+ wlreg_on-supply = <&wlreg_on>;
+ };
+};
+
+&iomuxc {
+ imx6sl-evk-murata-v1_sdext {
+ /* Only MUX SD1_DAT0..3 lines so UART4 can be MUXed on higher data lines. */
+ pinctrl_wifi: wifigrp {
+ fsl,pins = <
+ MX6SL_PAD_SD1_CMD__SD1_CMD 0x17059
+ MX6SL_PAD_SD1_CLK__SD1_CLK 0x10059
+ MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x17059
+ MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x17059
+ MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x17059
+ MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x17059
+ MX6SL_PAD_SD3_DAT2__GPIO5_IO16 0x13069 /* WL_REG_ON */
+ >;
+ };
+
+ pinctrl_usdhc3_1: usdhc3grp-1 {
+ fsl,pins = <
+ MX6SL_PAD_SD3_CMD__SD3_CMD 0x17059
+ MX6SL_PAD_SD3_CLK__SD3_CLK 0x10059
+ MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x17059
+ >;
+ };
+ };
+};
+
+&usdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wifi>;
+ bus-width = <4>;
+ no-1-8-v;
+ wifi-host;
+};
+
+&usdhc3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc3_1>;
+ bus-width = <1>;
+ no-1-8-v;
+};
--- /dev/null
+/*
+ * 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 SD3
+ * slot using Murata i.MX InterConnect Ver 1.0 Adapter AND SD Card Extender on
+ * SD2 slot. Bluetooth UART connects via SD3 EMMC/MMC Plus pinout.
+ * WL_REG_ON/BT_REG_ON/WL_HOST_WAKE connect via SD Card Extender.
+ */
+
+#include "imx6sx-sdb.dts"
+
+/ {
+ regulators {
+ wlreg_on: fixedregulator@100 {
+ compatible = "regulator-fixed";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-name = "wlreg_on";
+ gpio = <&gpio6 10 0>;
+ startup-delay-us = <100>;
+ enable-active-high;
+ };
+ };
+
+ bcmdhd_wlan_0: bcmdhd_wlan@0 {
+ compatible = "android,bcmdhd_wlan";
+ wlreg_on-supply = <&wlreg_on>;
+ };
+};
+
+&iomuxc {
+ imx6sx-sdb-murata-v1_sdext {
+ /* change MUXing on SD2 slot for control signals. */
+ pinctrl_usdhc2_1: usdhc2grp-1 {
+ fsl,pins = <
+ MX6SX_PAD_SD2_CMD__USDHC2_CMD 0x17059
+ MX6SX_PAD_SD2_CLK__USDHC2_CLK 0x10059
+ MX6SX_PAD_SD2_DATA0__USDHC2_DATA0 0x17059
+ >;
+ };
+
+ /* Murata change SD3 to 4-bit SDIO only; use upper 4-bits for UART. */
+ pinctrl_wifi: wifigrp {
+ 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
+ MX6SX_PAD_KEY_COL0__GPIO2_IO_10 0x17059 /* CD */
+ MX6SX_PAD_KEY_ROW0__GPIO2_IO_15 0x17059 /* WP */
+ /* Murata Module control signals */
+ MX6SX_PAD_SD2_DATA2__GPIO6_IO_10 0x13069 /* WL_REG_ON */
+ >;
+ };
+ };
+};
+
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2_1>;
+ bus-width = <1>;
+};
+
+&usdhc3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wifi>;
+ bus-width = <4>;
+ no-1-8-v; /* force 3.3V VIO */
+ wifi-host; /* pull in card detect mechanism for BCMDHD driver */
+ status = "okay";
+};
--- /dev/null
+/*
+ * 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 */
+};
projects / linux.git / commitdiff