diff options
Diffstat (limited to 'arch/arm/boot/dts/imx6qdl-sr-som-ti.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-sr-som-ti.dtsi | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-sr-som-ti.dtsi b/arch/arm/boot/dts/imx6qdl-sr-som-ti.dtsi deleted file mode 100644 index 44a97ba93a95..000000000000 --- a/arch/arm/boot/dts/imx6qdl-sr-som-ti.dtsi +++ /dev/null @@ -1,170 +0,0 @@ -/* - * Copyright (C) 2013,2014 Russell King - * - * 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 - * version 2 as published by the Free Software Foundation. - * - * 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. - * - * 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. - */ -#include <dt-bindings/gpio/gpio.h> - -/ { - nvcc_sd1: regulator-nvcc-sd1 { - compatible = "regulator-fixed"; - regulator-always-on; - regulator-name = "nvcc_sd1"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - vin-supply = <&vcc_3v3>; - }; - - clk_ti_wifi: ti-wifi-clock { - /* This is a hack around the kernel - using "fixed clock" - * results in the "pinctrl" properties being ignored, and - * the clock not being output. Instead, use a gated clock - * and the unrouted WL_XTAL_PU gpio. - */ - compatible = "gpio-gate-clock"; - #clock-cells = <0>; - clock-frequency = <32768>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_microsom_ti_clk>; - enable-gpios = <&gpio5 5 GPIO_ACTIVE_HIGH>; - }; - - pwrseq_ti_wifi: ti-wifi-pwrseq { - compatible = "mmc-pwrseq-simple"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_microsom_ti_wifi_en>; - reset-gpios = <&gpio5 26 GPIO_ACTIVE_LOW>; - post-power-on-delay-ms = <200>; - clocks = <&clk_ti_wifi>; - clock-names = "ext_clock"; - }; -}; - -&iomuxc { - microsom { - pinctrl_microsom_ti_bt: microsom-ti-bt { - fsl,pins = < - /* BT_EN_SOC */ - MX6QDL_PAD_CSI0_DAT14__GPIO6_IO00 0x40013070 - >; - }; - - pinctrl_microsom_ti_clk: microsom-ti-clk { - fsl,pins = < - /* EXT_32K */ - MX6QDL_PAD_GPIO_8__XTALOSC_REF_CLK_32K 0x1b0b0 - /* WL_XTAL_PU (unrouted) */ - MX6QDL_PAD_DISP0_DAT11__GPIO5_IO05 0x40013070 - >; - }; - - pinctrl_microsom_ti_wifi_en: microsom-ti-wifi-en { - fsl,pins = < - /* WLAN_EN_SOC */ - MX6QDL_PAD_CSI0_DAT8__GPIO5_IO26 0x40013070 - >; - }; - - pinctrl_microsom_ti_wifi_irq: microsom-ti-wifi-irq { - fsl,pins = < - /* WLAN_IRQ */ - MX6QDL_PAD_CSI0_DAT18__GPIO6_IO04 0x40013070 - >; - }; - - pinctrl_microsom_uart4: microsom-uart4 { - fsl,pins = < - MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA 0x1b0b1 - MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA 0x1b0b1 - MX6QDL_PAD_CSI0_DAT16__UART4_RTS_B 0x1b0b1 - MX6QDL_PAD_CSI0_DAT17__UART4_CTS_B 0x1b0b1 - >; - }; - - pinctrl_microsom_usdhc1: microsom-usdhc1 { - fsl,pins = < - MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17059 - MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10059 - MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17059 - MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17059 - MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17059 - MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17059 - >; - }; - }; -}; - -/* UART4 - Connected to optional TI Wi-Fi/BT/FM */ -&uart4 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_microsom_uart4>; - uart-has-rtscts; - status = "okay"; - - bluetooth { - compatible = "ti,wl1837-st"; - clocks = <&clk_ti_wifi>; - clock-names = "ext_clock"; - enable-gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_microsom_ti_bt>; - }; -}; - -/* USDHC1 - Connected to optional TI Wi-Fi/BT/FM */ -&usdhc1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_microsom_usdhc1>; - bus-width = <4>; - keep-power-in-suspend; - mmc-pwrseq = <&pwrseq_ti_wifi>; - non-removable; - vmmc-supply = <&vcc_3v3>; - /* vqmmc-supply = <&nvcc_sd1>; - MMC layer doesn't like it! */ - status = "okay"; - #address-cells = <1>; - #size-cells = <0>; - - wlcore@2 { - compatible = "ti,wl1837"; - reg = <2>; - interrupts-extended = <&gpio6 4 IRQ_TYPE_LEVEL_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_microsom_ti_wifi_irq>; - }; -}; |