From patchwork Thu May 27 10:01:19 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eugen Hristev X-Patchwork-Id: 449842 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=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham 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 D7140C47089 for ; Thu, 27 May 2021 10:01:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B41E36124C for ; Thu, 27 May 2021 10:01:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236031AbhE0KDX (ORCPT ); Thu, 27 May 2021 06:03:23 -0400 Received: from esa.microchip.iphmx.com ([68.232.153.233]:50144 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236042AbhE0KDX (ORCPT ); Thu, 27 May 2021 06:03:23 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1622109710; x=1653645710; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=jAo598UZNKi+UDMf4kevfiZHzfajlsdU+s2V++1FMJM=; b=jg7pkd/TE6AnRKpjCepu8i9JKXDUmQWOpVYEc3QlmRiWg3tZTI1rvMOK DEltWCYqhSC0anjGhdSnY//S1mclE5+EdycTWQfbVcJOpYNRC2+D6yGMT 0px4idF1ne980kW/epYmJzQ/+gbGWc04VAuW4dcGneu8iG7uSk9Gk8jIe pE8OK7U88ErRia2U50+EDObCgPUIUl+O5uQ+gZB5ELVWmgH7XoctdG0gb WXjk84c7/9aeFHy7dXrvniF8VFmQznLqMHBiUBrDNfRRFA762efWp5Ej8 Lo83En2vqOTHs7ge4ASPIuFIq04CeEpVgVrAa8Bw8XOWJGss7DiRkiONh A==; IronPort-SDR: AC7yltpeuijXrHzTqhXoh6RV0Bfrk6pjN1QbwTXo0+M50hmVbbtrpZ6YnHhgR/yU4siFvZtEHO 4m5nTAHetJxFvYpzjyzWtcF/sTrVpyyxHmo6fUBumYFPb2jBrVkrHqfnHFNR9i3GoiotPAAIHb pk2ATntMZfifDRmI9IaxBpzpRcaWf6iAXCbju85vEA7yrtLrywIvUqtz46GXsmiKoD9/qoHCoO ZA5QY33G1Tou+CVKPXL+muIWJgC3A2zeK8yT4LajY8kgj8xHhRxHB0aljry3IbatB2oxhUFahK 9Dk= X-IronPort-AV: E=Sophos;i="5.82,334,1613458800"; d="scan'208";a="123151626" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa3.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 27 May 2021 03:01:49 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Thu, 27 May 2021 03:01:49 -0700 Received: from ROB-ULT-M18282.microchip.com (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2176.2 via Frontend Transport; Thu, 27 May 2021 03:01:46 -0700 From: Eugen Hristev To: , , CC: , , , , , Eugen Hristev Subject: [PATCH 2/3] watchdog: sama5d4_wdt: add support for sama7g5-wdt Date: Thu, 27 May 2021 13:01:19 +0300 Message-ID: <20210527100120.266796-2-eugen.hristev@microchip.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210527100120.266796-1-eugen.hristev@microchip.com> References: <20210527100120.266796-1-eugen.hristev@microchip.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Add support for compatible sama7g5-wdt. The sama7g5 wdt is the same hardware block as on sam9x60. Adapt the driver to use the sam9x60/sama7g5 variant if either of the two compatibles are selected (sam9x60-wdt/sama7g5-wdt). Signed-off-by: Eugen Hristev --- drivers/watchdog/sama5d4_wdt.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/watchdog/sama5d4_wdt.c b/drivers/watchdog/sama5d4_wdt.c index e5d11d6a2600..ec20ad4e534f 100644 --- a/drivers/watchdog/sama5d4_wdt.c +++ b/drivers/watchdog/sama5d4_wdt.c @@ -268,8 +268,10 @@ static int sama5d4_wdt_probe(struct platform_device *pdev) wdd->min_timeout = MIN_WDT_TIMEOUT; wdd->max_timeout = MAX_WDT_TIMEOUT; wdt->last_ping = jiffies; - wdt->sam9x60_support = of_device_is_compatible(dev->of_node, - "microchip,sam9x60-wdt"); + + if (of_device_is_compatible(dev->of_node, "microchip,sam9x60-wdt") || + of_device_is_compatible(dev->of_node, "microchip,sama7g5-wdt")) + wdt->sam9x60_support = true; watchdog_set_drvdata(wdd, wdt); @@ -329,6 +331,10 @@ static const struct of_device_id sama5d4_wdt_of_match[] = { { .compatible = "microchip,sam9x60-wdt", }, + { + .compatible = "microchip,sama7g5-wdt", + }, + { } }; MODULE_DEVICE_TABLE(of, sama5d4_wdt_of_match);