From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755019AbeDYRkN (ORCPT ); Wed, 25 Apr 2018 13:40:13 -0400 Received: from mail-pg0-f67.google.com ([74.125.83.67]:46401 "EHLO mail-pg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755209AbeDYRj7 (ORCPT ); Wed, 25 Apr 2018 13:39:59 -0400 X-Google-Smtp-Source: AIpwx481BGxHTU8rEltnNGm1UBS7XzE9X2KLcbBwjUOIG3U4HXRMIFgKeLuQF83XDJrBwsypcMyjRQ== From: Jagan Teki To: Shawn Guo Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sascha Hauer , Fabio Estevam , Rob Herring , Mark Rutland , Fabio maggi , lamiaposta71@gmail.com, Andrea CORTESE , "davide . bonfanti" , Shyam Saini , Michael Trimarchi , Jagan Teki , Simone CIANNI , Raffaele RECALCATI Subject: [PATCH 3/4] ARM: dts: i.MX6: imx6dl-mamoj: Add Wifi support Date: Wed, 25 Apr 2018 23:09:31 +0530 Message-Id: <20180425173932.7213-3-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180425173932.7213-1-jagan@amarulasolutions.com> References: <20180425173932.7213-1-jagan@amarulasolutions.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add TI WL18XX Wifi for BTicino i.MX6DL board. Signed-off-by: Simone CIANNI Signed-off-by: Raffaele RECALCATI Signed-off-by: Michael Trimarchi Signed-off-by: Jagan Teki --- arch/arm/boot/dts/imx6dl-mamoj.dts | 53 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/arch/arm/boot/dts/imx6dl-mamoj.dts b/arch/arm/boot/dts/imx6dl-mamoj.dts index ed9050c5dbcc..5034b086035f 100644 --- a/arch/arm/boot/dts/imx6dl-mamoj.dts +++ b/arch/arm/boot/dts/imx6dl-mamoj.dts @@ -133,6 +133,18 @@ enable-active-high; vin-supply = <®_lcd_vgl>; }; + + reg_wl18xx_vmmc: regulator-wl18xx-vmcc { + compatible = "regulator-fixed"; + regulator-name = "vwl1807"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wlan>; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio6 21 GPIO_ACTIVE_HIGH>; + startup-delay-us = <70000>; + enable-active-high; + }; }; &fec { @@ -285,6 +297,30 @@ status = "okay"; }; +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1>; + bus-width = <4>; + vmmc-supply = <®_wl18xx_vmmc>; + no-1-8-v; + non-removable; + wakeup-source; + keep-power-in-suspend; + cap-power-off-card; + max-frequency = <25000000>; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + wlcore: wlcore@2 { + compatible = "ti,wl1837"; + reg = <2>; + interrupt-parent = <&gpio6>; + interrupts = <23 IRQ_TYPE_LEVEL_HIGH>; + tcxo-clock-frequency = <26000000>; + }; +}; + &usdhc3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc3>; @@ -392,6 +428,17 @@ >; }; + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17069 + MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10079 + MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17069 + MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17069 + MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17069 + MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17069 + >; + }; + pinctrl_usdhc3: usdhc3grp { fsl,pins = < MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 @@ -406,4 +453,10 @@ MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059 >; }; + + pinctrl_wlan: wlan { + fsl,pins = < + MX6QDL_PAD_RGMII_TD1__GPIO6_IO21 0x4001b0b0 + >; + }; }; -- 2.14.3