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Nikolaus Schaller" Subject: Re: [PATCH 0/9] OpenPandora: make wl1251 connected to mmc3 sdio port of OpenPandora work again References: Date: Sat, 19 Oct 2019 14:06:41 +0300 In-Reply-To: (H. Nikolaus Schaller's message of "Fri, 18 Oct 2019 22:25:21 +0200") Message-ID: <87sgnpvvsu.fsf@kamboji.qca.qualcomm.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191019_040652_464042_C9750F09 X-CRM114-Status: GOOD ( 18.16 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Ulf Hansson , devicetree@vger.kernel.org, Tony Lindgren , linux-wireless@vger.kernel.org, Kefeng Wang , Bjorn Helgaas , letux-kernel@openphoenux.org, "Rafael J. Wysocki" , Russell King , Mike Rapoport , Yangtao Li , linux-arm-kernel@lists.infradead.org, Petr Mladek , =?utf-8?Q?Beno=C3=AEt?= Cousson , kernel@pyra-handheld.com, Alexios Zavras , Rob Herring , John Stultz , David Sterba , Thomas Gleixner , linux-omap@vger.kernel.org, Allison Randal , Greg Kroah-Hartman , linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, Sakari Ailus , netdev@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org "H. Nikolaus Schaller" writes: > 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 (9): > 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: remove openpandora quirks for mmc3 and wl1251 > 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 I didn't get patches 3-7 so I don't know what they have, but what's the plan how these should be applied? Normally wl1251 patches go via wireless-drivers-next but are you planning something else? -- https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel