From patchwork Thu Nov 19 06:09:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Damien Le Moal X-Patchwork-Id: 329458 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5C34EC64E7B for ; Thu, 19 Nov 2020 06:09:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0943D2469D for ; Thu, 19 Nov 2020 06:09:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=permerror (0-bit key) header.d=wdc.com header.i=@wdc.com header.b="VQJ1tOvG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726363AbgKSGJ3 (ORCPT ); Thu, 19 Nov 2020 01:09:29 -0500 Received: from esa2.hgst.iphmx.com ([68.232.143.124]:38385 "EHLO esa2.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725873AbgKSGJZ (ORCPT ); Thu, 19 Nov 2020 01:09:25 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1605766967; x=1637302967; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=62u61aTt6vzUSHF+pqrME4vVag2/9ClQkgJ7buWSxfg=; b=VQJ1tOvGBOTmiAVsFtbVuxlUdjtV/DApV3kP77simkXXDrpSNlSO5dx8 cCs6Azgl04UcWCgtaOJoKPEk4cv0vQSbFXcCpFPPoONeWC4bhqleBWsfw 8vg+YVTmHbkoWtMt5LE4V8Z/zgJJfOK71VUz1BIaYr968ymzZPjo1XGDz avrrPb/juPE7ucx3DLW7UzoFVnYhDGkZf7TSwz35rYwR//Xf1jm54nlmP uk7YK1e1+iztY74UIIq4iAy8vfOGYWwFzadd2ZkLMt0mZvL5J6jmrqfKW 0Q2RFHJrNbQOkRV2Xgz6nNSr6MyfU2kORnRrzSSmtw7kjZGIKAAPJqYpi w==; IronPort-SDR: TneHCohqRu8Ho47X43rw+7Ody9BBRgj4ylShJg+reydCN3Dkilt47bKPyQd9t+UPs4XX38nHNX QUeHHyXFMKfLH939hk/6lv+fYLJ2Anqysb6JN8uaFFmwAMqd8zCRuHODg8xZY/zHOqUttr1jtu 8wDXRRfBgA+7EgEWsTPnX1bRMsXVhEYJoNn8OprTXHjkUYdmsmopHlrCEbwuNBWjPP8lIHMacP NVhWUfd0ZT9neWEnXGnJ/RYwEnWUQTj9++gurcHT/aJ8d9U8zMxmZn7w7PPH+/z/Dl1jEqJ/Q/ 7VE= X-IronPort-AV: E=Sophos;i="5.77,489,1596470400"; d="scan'208";a="256550939" Received: from h199-255-45-15.hgst.com (HELO uls-op-cesaep02.wdc.com) ([199.255.45.15]) by ob1.hgst.iphmx.com with ESMTP; 19 Nov 2020 14:22:46 +0800 IronPort-SDR: Up+74Ijfb6XnJm5U7A1Rn/efoPI7lsRNYswQ6AJepdpf1Nw3R5WLAfX7UTnkBecf5+b0Id5uFn M6WDQoAqMGTG/bNH+WSAPGeNEQzYMk7WhFD3dGKgltzZTk+91K8OIibeTLJua/ZfWcxzJfD6eH rjFbgHeashIub3FQDDWj2Vk9cB+D3aCfN6EgeFKnMTrvYysfWtnqDl+nQ5rpjsIIrUHd7WzsH6 57sFpYL1M8x8fSalz57Ah8JgBe4uiopmRRigZ8NMQswMQ63fGTEI08Blo2HLNJ2LBeOa7Q2AWV bFxdCpgK/22WUMaYcXPAHb7Y Received: from uls-op-cesaip02.wdc.com ([10.248.3.37]) by uls-op-cesaep02.wdc.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Nov 2020 21:53:54 -0800 IronPort-SDR: vXLtmxqK01Lpu/siITvtzSJlYPDKQEyFOgZSRtg/z9yaROebLybjvnpQPL8ygcd0OcbVihxpgR dYbktYAhqCIUb7sRLMfkrifohM0kMz27bIkAuvwPmoUH61N9qW0USSMUHddH3arE7+Bvt+twyX VBPfNGkYcYQADl2Wktm6IZ3UD5gJ26Gt+2kU3fvyb79hA+OBw3FKVHulOa8QqoGGCDHCAr4TQn GnTFBX44zVhfcCupp8rgpd1gXZoIU9CGiAQnnoNaY3JT3jhCOamOYv00UhsKnMA9j0n/skM0dl K6o= WDCIronportException: Internal Received: from jfklab-fym3sg2.ad.shared (HELO twashi.fujisawa.hgst.com) ([10.84.71.107]) by uls-op-cesaip02.wdc.com with ESMTP; 18 Nov 2020 22:09:24 -0800 From: Damien Le Moal To: Serge Semin , Bartosz Golaszewski , Linus Walleij , linux-gpio@vger.kernel.org, Rob Herring , Frank Rowand , devicetree@vger.kernel.org Subject: [PATCH v2 0/2] Fix dwapb gpio snps,nr-gpios property handling Date: Thu, 19 Nov 2020 15:09:19 +0900 Message-Id: <20201119060921.311747-1-damien.lemoal@wdc.com> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Two patches in this series to fix handling of the "snps,nr-gpios" property of the Synopsis DW apb gpio controller. Parsing of this deprecated property triggers an device tree parsing error in of_link_to_suppliers(). This is fixed in patch 1. Patch 2 adds a warning message in the dwapb gpio driver to signal that a device tree still uses this deprecated property. The first patch is extracted from the series "RISC-V Kendryte K210 support improvments". Damien Le Moal (2): of: Fix property supplier parsing gpio: dwapb: warn about deprecated property use drivers/gpio/gpio-dwapb.c | 14 +++++++++++--- drivers/of/property.c | 16 +++++++++++++++- 2 files changed, 26 insertions(+), 4 deletions(-)