From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A7C09C43603 for ; Mon, 16 Dec 2019 18:45:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7BF7A206A5 for ; Mon, 16 Dec 2019 18:45:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576521921; bh=tXiHxWutDSqcxAY5guEkaYdDDjqecu9sBI3xxjh9P34=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=fBhNPOCOyreLx0QHrKI7KJVQIvxuucQB52qddtUOEtojfCbDnErEZqLhtpeYeulY4 U78XloGJisyYpgT7mo4Xc5InxsQaN/P/o3oyVkRWV+8Jv/we2PLs66AK5hQ4oC9AJS KId8w2kCX3h4pUl5Simt0dV9i7Y281inltgjsUSM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728462AbfLPR5b (ORCPT ); Mon, 16 Dec 2019 12:57:31 -0500 Received: from mail.kernel.org ([198.145.29.99]:56356 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726703AbfLPR53 (ORCPT ); Mon, 16 Dec 2019 12:57:29 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id AD3DE2166E; Mon, 16 Dec 2019 17:57:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576519049; bh=tXiHxWutDSqcxAY5guEkaYdDDjqecu9sBI3xxjh9P34=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MH/BrhUzo51LE/qZXEawABrAs6HjeFDwD2Y0IUr9zS80Mamvvc0KPyyp9vV3MhNtK fOJ28AL8HftiJe/zrOq3L80rJWta2Ed3jaxCQUdBMPbgpsofwVHCITccIBTFaWp2Sr /fqd2xOXORCrg3OOUvWFx4i/nD6N0xN5+hMFS+pw= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, "H. Nikolaus Schaller" , Tony Lindgren , Ulf Hansson Subject: [PATCH 4.14 173/267] ARM: dts: pandora-common: define wl1251 as child node of mmc3 Date: Mon, 16 Dec 2019 18:48:19 +0100 Message-Id: <20191216174911.982609631@linuxfoundation.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191216174848.701533383@linuxfoundation.org> References: <20191216174848.701533383@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: H. Nikolaus Schaller commit 4f9007d692017cef38baf2a9b82b7879d5b2407b upstream. Since v4.7 the dma initialization requires that there is a device tree property for "rx" and "tx" channels which is not provided by the pdata-quirks initialization. By conversion of the mmc3 setup to device tree this will finally allows to remove the OpenPandora wlan specific omap3 data-quirks. Fixes: 81eef6ca9201 ("mmc: omap_hsmmc: Use dma_request_chan() for requesting DMA channel") Signed-off-by: H. Nikolaus Schaller Cc: # v4.7+ Acked-by: Tony Lindgren Signed-off-by: Ulf Hansson Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/omap3-pandora-common.dtsi | 36 ++++++++++++++++++++++++++-- 1 file changed, 34 insertions(+), 2 deletions(-) --- a/arch/arm/boot/dts/omap3-pandora-common.dtsi +++ b/arch/arm/boot/dts/omap3-pandora-common.dtsi @@ -221,6 +221,17 @@ gpio = <&gpio6 4 GPIO_ACTIVE_HIGH>; /* GPIO_164 */ }; + /* wl1251 wifi+bt module */ + wlan_en: fixed-regulator-wg7210_en { + compatible = "regulator-fixed"; + regulator-name = "vwlan"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + startup-delay-us = <50000>; + enable-active-high; + gpio = <&gpio1 23 GPIO_ACTIVE_HIGH>; + }; + /* wg7210 (wifi+bt module) 32k clock buffer */ wg7210_32k: fixed-regulator-wg7210_32k { compatible = "regulator-fixed"; @@ -514,9 +525,30 @@ /*wp-gpios = <&gpio4 31 GPIO_ACTIVE_HIGH>;*/ /* GPIO_127 */ }; -/* mmc3 is probed using pdata-quirks to pass wl1251 card data */ &mmc3 { - status = "disabled"; + vmmc-supply = <&wlan_en>; + + bus-width = <4>; + non-removable; + ti,non-removable; + cap-power-off-card; + + pinctrl-names = "default"; + pinctrl-0 = <&mmc3_pins>; + + #address-cells = <1>; + #size-cells = <0>; + + wlan: wifi@1 { + compatible = "ti,wl1251"; + + reg = <1>; + + interrupt-parent = <&gpio1>; + interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; /* GPIO_21 */ + + ti,wl1251-has-eeprom; + }; }; /* bluetooth*/