From patchwork Mon Mar 27 09:51:31 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steve Twiss X-Patchwork-Id: 9646267 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id DA65060328 for ; Mon, 27 Mar 2017 10:06:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BBD362835B for ; Mon, 27 Mar 2017 10:06:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id AF37428383; Mon, 27 Mar 2017 10:06:18 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 553E92835B for ; Mon, 27 Mar 2017 10:06:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752275AbdC0KDf (ORCPT ); Mon, 27 Mar 2017 06:03:35 -0400 Received: from mail1.bemta5.messagelabs.com ([195.245.231.142]:6677 "EHLO mail1.bemta5.messagelabs.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752564AbdC0KD2 (ORCPT ); Mon, 27 Mar 2017 06:03:28 -0400 Received: from [85.158.139.51] by server-6.bemta-5.messagelabs.com id 64/97-16497-203E8D85; Mon, 27 Mar 2017 10:01:38 +0000 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrEKsWRWlGSWpSXmKPExsUSt3Opse6/Rzc iDD5ts7CY+vAJm8X8I+dYLQ4vesFoMf/KNVaL+1+PMlp8u9LBZHHz0zdWi8u75rBZfO49wmhx Y90+dosnC88wWSy9fpHJonXvESD3YR+bxeWJnewWt2a8YHUQ8Fgzbw2jx85Zd9k9rm0W81i85 yWTx6ZVnWwed67tYfPY+b2B3ePzJrkAjijWzLyk/IoE1oyVWx+xFOyTrFh9ZwNTA+MK0S5GLg 4hgfWMEkev72TpYuQEciok2lt6GUFsXoFkiSnb9oDFOQUcJX6fWs0KUeMg8WLNNyYQm03AUGL em/dg9SwCqhLT3hxnA7GFBeIkGg/fYgJZICIwi0ni5vHrzCAOs8BLJon7u1ezQWwQlDg58wnY BmYBCYmDL14AFXEAbdCSWH4sEiQsIWAvMf39VbCwhIC+ROOxWIiwocT3Wd9YIGxzidtf/rNMY BSchWToLCRDFzAyrWLUKE4tKkst0jUy0ksqykzPKMlNzMzRNTQw1ctNLS5OTE/NSUwq1kvOz9 3ECIy7egYGxh2Me9r9DjFKcjApifJ+OH0jQogvKT+lMiOxOCO+qDQntfgQowwHh5IE79qHQDn BotT01Iq0zBxgAoBJS3DwKInwfgBJ8xYXJOYWZ6ZDpE4xKkqJ884DSQiAJDJK8+DaYEnnEqOs lDAvIwMDgxBPQWpRbmYJqvwrRnEORiVh3i8gU3gy80rgpr8CWswEtPjwfLDFJYkIKakGRgP/j Y8X/Jt3dbXX6RWzRKbOLp6UwS9YGvzWWWhxYGWDYtX22bJCDyc+4zp79PD2Pwe/KLmHP+ItWB hw9Hlr6b8zl3y+9JemXzxwVYSzbUL463ur5p4WX9x6+9DDdNEjsg9/sS/c1Bso9aWX1XDa7PL rj53l7zOldnkpxV+Nvm/SFWc0JVg1rleJpTgj0VCLuag4EQDHQzeQNQMAAA== X-Env-Sender: stwiss.opensource@diasemi.com X-Msg-Ref: server-11.tower-180.messagelabs.com!1490608893!85914456!2 X-Originating-IP: [94.185.165.51] X-StarScan-Received: X-StarScan-Version: 9.2.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 27378 invoked from network); 27 Mar 2017 10:01:34 -0000 Received: from mailrelay2.diasemi.com (HELO sw-ex-cashub01.diasemi.com) (94.185.165.51) by server-11.tower-180.messagelabs.com with AES128-SHA encrypted SMTP; 27 Mar 2017 10:01:34 -0000 Received: from swsrvapps-01.diasemi.com (10.20.28.141) by SW-EX-CASHUB01.diasemi.com (10.20.16.140) with Microsoft SMTP Server id 14.3.248.2; Mon, 27 Mar 2017 11:01:30 +0100 Received: by swsrvapps-01.diasemi.com (Postfix, from userid 22547) id 6E45A3FA99; Mon, 27 Mar 2017 11:01:30 +0100 (BST) Message-ID: <1fff36c93130184a28b2c18d9cae15844ebcb882.1490608293.git.stwiss.opensource@diasemi.com> In-Reply-To: References: From: Steve Twiss Date: Mon, 27 Mar 2017 10:51:31 +0100 Subject: [PATCH V6 1/7] Documentation: devicetree: watchdog: da9062/61 watchdog timer binding To: DEVICETREE , Guenter Roeck , LINUX-KERNEL , LINUX-WATCHDOG , Mark Rutland , Rob Herring , Wim Van Sebroeck CC: Dmitry Torokhov , Eduardo Valentin , LINUX-INPUT , LINUX-PM , Lee Jones , Liam Girdwood , Mark Brown , Support Opensource , Zhang Rui MIME-Version: 1.0 X-KSE-AttachmentFiltering-Interceptor-Info: protection disabled X-KSE-ServerInfo: sw-ex-cashub01.diasemi.com, 9 X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: Clean, bases: 27/03/2017 08:32:00 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Steve Twiss Add binding information for DA9062 and DA9061 watchdog. Example bindings for both DA9062 and DA9061 devices are added. For the DA9061 device, a fallback compatible line is added as a valid combination of compatible strings. The original binding for DA9062 (only) used to reside inside the Documentation/devicetree/bindings/mfd/da9062.txt MFD document. The da9062-watchdog section was deleted in that file and replaced with a link to the new DA9061/62 binding information stored in this patch. Acked-by: Rob Herring Signed-off-by: Steve Twiss --- This patch applies against linux-next and v4.11-rc3 v5 -> v6 - NO CODE CHANGE - Rebased from v4.9 to v4.11-rc3 v4 -> v5 - NO CODE CHANGE - Rebased from v4.8 to v4.9 v3 -> v4 - NO CODE CHANGE - Patch renamed from [PATCH V3 2/9] to [PATCH V4 1/8] - Added Acked-by Rob Herring v2 -> v3 - Patch renamed from [PATCH V1 02/10] to [PATCH V3 2/9] - Each compatible line should be a valid combination of compatible strings, alter DA9061 line to include the fall back compatible string - Update the commit message to describe this change - Add information about associated patches from this set without describing them as being explicitly dependent on this binding v1 -> v2 - Patch renamed from [PATCH V1 07/10] to [PATCH V2 02/10] -- these changes were made to fix checkpatch warnings caused by the patch set dependency order - Updated the patch description to be explicit about where parts of this binding had originally been stored - A second example for DA9061 is provided to highlight the use of a fall-back compatible option for the DA9062 watchdog driver Hi, No code changes for this version PATCH V5. As previously: For the watchdog case: the DA9062 device driver is compatible with the DA9061 and for this reason there is minimal change required to the DA9062 watchdog device driver. The example for the DA9061 watchdog shows the use of a fall-back compatible string. Other information: The device driver from this patch set (associated with this binding) is [PATCH V5 6/8] watchdog: da9061: watchdog driver Regards, Steve Twiss, Dialog Semiconductor .../devicetree/bindings/watchdog/da9062-wdt.txt | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/da9062-wdt.txt diff --git a/Documentation/devicetree/bindings/watchdog/da9062-wdt.txt b/Documentation/devicetree/bindings/watchdog/da9062-wdt.txt new file mode 100644 index 0000000..b935b52 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/da9062-wdt.txt @@ -0,0 +1,23 @@ +* Dialog Semiconductor DA9062/61 Watchdog Timer + +Required properties: + +- compatible: should be one of the following valid compatible string lines: + "dlg,da9061-watchdog", "dlg,da9062-watchdog" + "dlg,da9062-watchdog" + +Example: DA9062 + + pmic0: da9062@58 { + watchdog { + compatible = "dlg,da9062-watchdog"; + }; + }; + +Example: DA9061 using a fall-back compatible for the DA9062 watchdog driver + + pmic0: da9061@58 { + watchdog { + compatible = "dlg,da9061-watchdog", "dlg,da9062-watchdog"; + }; + };