From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Wed, 12 Nov 2014 10:04:53 +0100 (CET) Received: from mout.kundenserver.de ([212.227.126.131]:62705 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S27013510AbaKLJEqrVXjV (ORCPT ); Wed, 12 Nov 2014 10:04:46 +0100 Received: from wuerfel.localnet (HSI-KBW-149-172-15-242.hsi13.kabel-badenwuerttemberg.de [149.172.15.242]) by mrelayeu.kundenserver.de (node=mreue004) with ESMTP (Nemesis) id 0MCMK5-1XfNBF2kYz-00999d; Wed, 12 Nov 2014 10:04:29 +0100 From: Arnd Bergmann To: Kevin Cernekee Cc: gregkh@linuxfoundation.org, jslaby@suse.cz, robh@kernel.org, tushar.behera@linaro.org, daniel@zonque.org, haojian.zhuang@gmail.com, robert.jarzmik@free.fr, grant.likely@linaro.org, f.fainelli@gmail.com, mbizon@freebox.fr, jogo@openwrt.org, linux-mips@linux-mips.org, linux-serial@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH/RFC 5/8] serial: pxa: Make the driver buildable for BCM7xxx set-top platforms Date: Wed, 12 Nov 2014 10:04:27 +0100 Message-ID: <3356477.HitZEsNa4H@wuerfel> User-Agent: KMail/4.11.5 (Linux/3.16.0-10-generic; KDE/4.11.5; x86_64; ; ) In-Reply-To: <1415781993-7755-6-git-send-email-cernekee@gmail.com> References: <1415781993-7755-1-git-send-email-cernekee@gmail.com> <1415781993-7755-6-git-send-email-cernekee@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Provags-ID: V02:K0:ojZ68wdoF/H0fSdm36XZXF76K9vcLGcCU8RT7acyySh /wg+q9C6R7wZ+6y55oGMHxuFe7bYc6VnpczWJuJi06dGUtXhHT 2oHymi0sFRRIG+6JqBOMzrMYmx2/2FkQt/ssCWdLBv1IBqx2uS zMx46qksZPfc4LnJvsTr2uehVVih/kmsqJfAwfLd7GksncWaaD 4aObUBff1rgXPRBhXBzFIQ5OpCJzNMT8w9lJihxzym4L4NbFAT 4T/W7aNLiS5Fp8gyb/GvbkI58mQ9USZVllRPCM16fRIm36LKQ6 ZwVxpUMKNzNej5OnTFMp9lp7njUh1wcoftnFUGmAC4oBbU9ZwG 5mSyKtSppIrIGormTK+Y= X-UI-Out-Filterresults: notjunk:1; Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 44041 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: arnd@arndb.de Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips On Wednesday 12 November 2014 00:46:30 Kevin Cernekee wrote: > Remove the platform dependency in Kconfig and add an appropriate > compatible string. Note that BCM7401 has one 16550A-compatible UART > in the UPG uart_clk domain, and two proprietary UARTs in the 27 MHz > clock domain. This driver handles the former one. > > Signed-off-by: Kevin Cernekee Can you explain why you are using the PXA serial driver instead of the 8250 driver, if this is 16550A compatible? I don't know the history why PXA is using a separate driver. Arnd