From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966668AbdCXWZ6 (ORCPT ); Fri, 24 Mar 2017 18:25:58 -0400 Received: from mail-oi0-f66.google.com ([209.85.218.66]:34543 "EHLO mail-oi0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753031AbdCXWZv (ORCPT ); Fri, 24 Mar 2017 18:25:51 -0400 MIME-Version: 1.0 In-Reply-To: <20170321193952.10270-1-eric@anholt.net> References: <20170321193952.10270-1-eric@anholt.net> From: Arnd Bergmann Date: Fri, 24 Mar 2017 23:25:50 +0100 X-Google-Sender-Auth: qkN0uBGTWK4HSF_arb5aNuk-ttk Message-ID: Subject: Re: [GIT PULL 1/4] bcm2835 arm DT updates for 4.12 To: Eric Anholt Cc: Lee Jones , Florian Fainelli , Stefan Wahren , Stephen Warren , Linux Kernel Mailing List , bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, Linux ARM Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 21, 2017 at 8:39 PM, Eric Anholt wrote: > Linux 4.11-rc1 (2017-03-05 12:59:56 -0800) > > are available in the git repository at: > > git://github.com/anholt/linux tags/bcm2835-dt-next-2017-03-21 > > for you to fetch changes up to 7f31a955a0c34de0463f7ff50b2bd62a5cce4204: > > ARM: dts: bcm2835: add sdhost controller to devicetree (2017-03-17 17:35:50 -0700) > > ---------------------------------------------------------------- > This pull request brings in the DT nodes for enabling HDMI audio on > Raspberry Pi, and nodes to describe the DSI and SDHOST hardware > modules (which are still disabled by default). Just a quick question: how do you plan to switch between the SD host drivers? If I understand this right, there are two working hardware blocks that can connect to the same slot. Do you have to configure this in device tree using hardwired pinctrl settings, or can the user pick one of the drivers at runtime? Arnd From mboxrd@z Thu Jan 1 00:00:00 1970 From: arnd@arndb.de (Arnd Bergmann) Date: Fri, 24 Mar 2017 23:25:50 +0100 Subject: [GIT PULL 1/4] bcm2835 arm DT updates for 4.12 In-Reply-To: <20170321193952.10270-1-eric@anholt.net> References: <20170321193952.10270-1-eric@anholt.net> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Mar 21, 2017 at 8:39 PM, Eric Anholt wrote: > Linux 4.11-rc1 (2017-03-05 12:59:56 -0800) > > are available in the git repository at: > > git://github.com/anholt/linux tags/bcm2835-dt-next-2017-03-21 > > for you to fetch changes up to 7f31a955a0c34de0463f7ff50b2bd62a5cce4204: > > ARM: dts: bcm2835: add sdhost controller to devicetree (2017-03-17 17:35:50 -0700) > > ---------------------------------------------------------------- > This pull request brings in the DT nodes for enabling HDMI audio on > Raspberry Pi, and nodes to describe the DSI and SDHOST hardware > modules (which are still disabled by default). Just a quick question: how do you plan to switch between the SD host drivers? If I understand this right, there are two working hardware blocks that can connect to the same slot. Do you have to configure this in device tree using hardwired pinctrl settings, or can the user pick one of the drivers at runtime? Arnd