From patchwork Sat Oct 19 18:41:15 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: 11200333 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 F1018913 for ; Sat, 19 Oct 2019 18:42:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CF4F5222CD for ; Sat, 19 Oct 2019 18:42:17 +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="UjQnHb+A" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726524AbfJSSl6 (ORCPT ); Sat, 19 Oct 2019 14:41:58 -0400 Received: from mo4-p02-ob.smtp.rzone.de ([85.215.255.81]:19862 "EHLO mo4-p02-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726389AbfJSSl5 (ORCPT ); Sat, 19 Oct 2019 14:41:57 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1571510511; 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=l0qWMjci4TxLI+eOGNNufcvgLLDB/JaT6TCyJXXhCcU=; b=UjQnHb+AQOaMSFBBI3VrgZgtWeLGA/znD4j9UHbEfOKWtuG+Ir0kG7/M48dVz7ifyP tQDdWO0VYp5GgydokGuAoXTfMyrPxOxh44VkuwO6GXrMq5kBUGN3iPlv2eUMW84THkGp hBZ2Os8m0SUzRO9MDw8hGnEeZc2OpLlPwAQmSM3SYVXjCXaBXXhB1AFiMrtsctoZhcUb xgkwr0xZncMleSPV9z8Q6lqs/l1Fwm0/XTfpVbJyV7BM8qgxLhyYoL6beQ0jbnzXjIOy LzGgblDvJrYDgd3N7815drXPtIudHqF+7oI2vdhrb/pGqkb7hZ5CT+psh7uqgEVkC6b6 qcRA== X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o12DNOsPj0pAyXkHTz8=" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 44.28.1 DYNA|AUTH) with ESMTPSA id R0b2a8v9JIfRFML (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); Sat, 19 Oct 2019 20:41:27 +0200 (CEST) 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 v2 00/11] OpenPandora: make wl1251 connected to mmc3 sdio port of OpenPandora work again Date: Sat, 19 Oct 2019 20:41:15 +0200 Message-Id: X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 DT: Pandora: fixes and extensions Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org * 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 (11): Documentation: dt: wireless: update wl1251 for sdio net: wireless: ti: wl1251 add device tree support DTS: ARM: 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 old hsmmc.[ch] and in Makefile 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 | 37 +++- arch/arm/mach-omap2/Makefile | 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 | 21 +++ drivers/net/wireless/ti/wl1251/sdio.c | 23 ++- drivers/net/wireless/ti/wlcore/sdio.c | 8 - include/linux/mmc/sdio_ids.h | 2 + 11 files changed, 105 insertions(+), 328 deletions(-) delete mode 100644 arch/arm/mach-omap2/hsmmc.c delete mode 100644 arch/arm/mach-omap2/hsmmc.h