From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: Re: How to support SDIO wifi/bt in DT Date: Sun, 19 Jan 2014 21:28:53 +0100 Message-ID: <201401192128.54413.arnd@arndb.de> References: <20140116133649.GV15937@n2100.arm.linux.org.uk> Mime-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from moutng.kundenserver.de ([212.227.17.9]:56298 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751909AbaASU3C (ORCPT ); Sun, 19 Jan 2014 15:29:02 -0500 In-Reply-To: Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Olof Johansson Cc: Nicolas Pitre , Rob Herring , "devicetree@vger.kernel.org" , "linux-mmc@vger.kernel.org" , Russell King - ARM Linux , "linux-arm-kernel@lists.infradead.org" On Sunday 19 January 2014, Olof Johansson wrote: > The "multi-slot" concept I was talking about was one host controller > for several physical slots. Seems like at91 implements and uses this > but nobody else. However, it seems that they allocate one mmc host per > slot, so the same model still works. > IIRC dw-mci also has multiple slots, and it's a common host controller in a number of SoCs. I don't know how many of them actually support multiple slots rather than a simplified single-slot version of that controller. Arnd From mboxrd@z Thu Jan 1 00:00:00 1970 From: arnd@arndb.de (Arnd Bergmann) Date: Sun, 19 Jan 2014 21:28:53 +0100 Subject: How to support SDIO wifi/bt in DT In-Reply-To: References: <20140116133649.GV15937@n2100.arm.linux.org.uk> Message-ID: <201401192128.54413.arnd@arndb.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Sunday 19 January 2014, Olof Johansson wrote: > The "multi-slot" concept I was talking about was one host controller > for several physical slots. Seems like at91 implements and uses this > but nobody else. However, it seems that they allocate one mmc host per > slot, so the same model still works. > IIRC dw-mci also has multiple slots, and it's a common host controller in a number of SoCs. I don't know how many of them actually support multiple slots rather than a simplified single-slot version of that controller. Arnd