From patchwork Thu Nov 7 10:30:33 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H. Nikolaus Schaller" X-Patchwork-Id: 11232495 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6992114E5 for ; Thu, 7 Nov 2019 10:31:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2DDEB2085B for ; Thu, 7 Nov 2019 10:31:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=goldelico.com header.i=@goldelico.com header.b="bX8lrfk4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388163AbfKGKbY (ORCPT ); Thu, 7 Nov 2019 05:31:24 -0500 Received: from mo4-p02-ob.smtp.rzone.de ([81.169.146.169]:11902 "EHLO mo4-p02-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387786AbfKGKbX (ORCPT ); Thu, 7 Nov 2019 05:31:23 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1573122680; s=strato-dkim-0002; d=goldelico.com; h=Message-Id:Date:Subject:Cc:To:From:X-RZG-CLASS-ID:X-RZG-AUTH:From: Subject:Sender; bh=BCezxGBczgwx6WnpD9WpD6BoeSXRFmawJLv4RTWC5Kk=; b=bX8lrfk41i9zVWPVLPx26QwbijsnMzPO2mz0LXhDyxi4CZiytBKWShXsVwCzrPpVbP khBPJhaspbcFWKRueUQ4jG2PwaUIpAEcuRCBZyUg+TdGt1LR1Z3fzQ1LHoEuxNjKG2BE EvdwYDeMWC/Buz6vFEBgnTG7G1Cn9us3pqRBnD7F6KL8Hi80Iiof1oRCgVIH1+KF+qsb Bn+ZZtp1ucXH5wEUqZTanMlM61kedE3hl73Y6gkkc0Dqxh/0mAuINj0iaKA2tENmJNDa fXBbpmzACem4HbrpzWLU+g3mVeWabyhOCJgEKAVhhv5o/SLVzhuq6IeTc4t+LY5VSK+P UFeA== X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o1OAA2UNf2M7PR5/L9P0" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 44.29.0 DYNA|AUTH) with ESMTPSA id L09db3vA7AUkdRo (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate); Thu, 7 Nov 2019 11:30:46 +0100 (CET) From: "H. Nikolaus Schaller" To: =?utf-8?q?Beno=C3=AEt_Cousson?= , Tony Lindgren , Rob Herring , Mark Rutland , Russell King , Ulf Hansson , Kalle Valo , Mike Rapoport , David Sterba , "Rafael J. Wysocki" , Petr Mladek , Sakari Ailus , "H. Nikolaus Schaller" , Kefeng Wang , Yangtao Li , Alexios Zavras , Thomas Gleixner , Allison Randal , Greg Kroah-Hartman , John Stultz , Bjorn Helgaas Cc: linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, letux-kernel@openphoenux.org, kernel@pyra-handheld.com Subject: [PATCH v3 00/12] OpenPandora: make wl1251 connected to mmc3 sdio port of OpenPandora work again Date: Thu, 7 Nov 2019 11:30:33 +0100 Message-Id: X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 DT: Pandora: fixes and extensions Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org * add a revisit note for special wl1251 handling code because it should be solved more generic in mmc core - suggested by Ulf Hansson * remove init_card callback from platform_data/hsmmc-omap.h - suggested by Ulf Hansson * remove obstructive always-on for vwlan regulator - suggested by Ulf Hansson * rename DT node - suggested by Rob Herring * fix ARM: dts: subject prefix - suggested by Tony Lindgren * also remove omap2_hsmmc_info and obc-y line in Makefile - suggested by Tony Lindgren PATCH V2 2019-10-19 20:41:47: * added acked-by for wl1251 patches - Kalle Valo * really removed old pdata-quirks code (not through #if 0) * splited out a partial revert of efdfeb079cc3b ("regulator: fixed: Convert to use GPIO descriptor only") because that was introduced after v4.19 and stops the removal of the pdata-quirks patch from cleanly applying to v4.9, v4.14, v4.19 - reported by Sasha Levin * added a new patch to remove old omap hsmmc since pdata quirks were last user - suggested by Tony Lindgren PATCH V1 2019-10-18 22:25:39: Here we have a set of scattered patches to make the OpenPandora WiFi work again. v4.7 did break the pdata-quirks which made the mmc3 interface fail completely, because some code now assumes device tree based instantiation. Fixes: 81eef6ca9201 ("mmc: omap_hsmmc: Use dma_request_chan() for requesting DMA channel") v4.11 did break the sdio qirks for wl1251 which made the driver no longer load, although the device was found as an sdio client. Fixes: 884f38607897 ("mmc: core: move some sdio IDs out of quirks file") To solve these issues: * we convert mmc3 and wl1251 initialization from pdata-quirks to device tree * we make the wl1251 driver read properties from device tree * we fix the mmc core vendor ids and quirks * we fix the wl1251 (and wl1271) driver to use only vendor ids from header file instead of (potentially conflicting) local definitions H. Nikolaus Schaller (12): Documentation: dt: wireless: update wl1251 for sdio net: wireless: ti: wl1251 add device tree support ARM: dts: pandora-common: define wl1251 as child node of mmc3 mmc: host: omap_hsmmc: add code for special init of wl1251 to get rid of pandora_wl1251_init_card omap: pdata-quirks: revert pandora specific gpiod additions omap: pdata-quirks: remove openpandora quirks for mmc3 and wl1251 omap: remove omap2_hsmmc_info in old hsmmc.[ch] and update Makefile mmc: host: omap-hsmmc: remove init_card pdata callback from pdata mmc: sdio: fix wl1251 vendor id mmc: core: fix wl1251 sdio quirks net: wireless: ti: wl1251 use new SDIO_VENDOR_ID_TI_WL1251 definition net: wireless: ti: remove local VENDOR_ID and DEVICE_ID definitions .../bindings/net/wireless/ti,wl1251.txt | 26 +++ arch/arm/boot/dts/omap3-pandora-common.dtsi | 36 +++- arch/arm/mach-omap2/Makefile | 3 - arch/arm/mach-omap2/common.h | 1 - arch/arm/mach-omap2/hsmmc.c | 171 ------------------ arch/arm/mach-omap2/hsmmc.h | 32 ---- arch/arm/mach-omap2/pdata-quirks.c | 105 ----------- drivers/mmc/core/quirks.h | 7 + drivers/mmc/host/omap_hsmmc.c | 30 ++- drivers/net/wireless/ti/wl1251/sdio.c | 23 ++- drivers/net/wireless/ti/wlcore/sdio.c | 8 - include/linux/mmc/sdio_ids.h | 2 + include/linux/platform_data/hsmmc-omap.h | 3 - 13 files changed, 111 insertions(+), 336 deletions(-) delete mode 100644 arch/arm/mach-omap2/hsmmc.c delete mode 100644 arch/arm/mach-omap2/hsmmc.h