From patchwork Tue Aug 24 06:26:36 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christine Zhu X-Patchwork-Id: 12454029 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=-14.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED,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 A4539C4338F for ; Tue, 24 Aug 2021 06:28:51 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 64E7461076 for ; Tue, 24 Aug 2021 06:28:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 64E7461076 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=1hmYhPE/DNHQJjUukP991bEcomSqJLXAFgJakLqk6Og=; b=j4VsFdbHLJJfau NF/ULgC4t0cVkhgA8UYY5Jq8ntXwKBSqlkffRv9PxxZge4VaMYlbexVuDRjzTHgoBVVHE1BbVJ7cf u3ScvRmi7PXQHNeFcHs05U7nNC9VuL3arAANWKw5AMF05kUmCJLdHXNTtSQvEb9xPjg+4JtuZB5rz Ka1ZBLHhCusoJvAIyWvkd8J0vPoCJrolwY0WzQR9osJSkxU4c3VW1fsAIgHfIuwi3Qwy2EGvRyF+t QJzj+Pe8shj837n879/gVjldAvKAp6PdB/uyU5HdGnmzgz/g7MF9VFIDMcD7cEWZIfWHhRi2fHdeq n96wUl6uF5k2wIm5AUkQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mIPvI-001qzP-EO; Tue, 24 Aug 2021 06:28:36 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mIPul-001qnW-0X; Tue, 24 Aug 2021 06:28:06 +0000 X-UUID: b600bcc3f9d147d1acd211e7270139f3-20210823 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=VWPWXBEzzxPRS4qzpkrx1ivMt0Ms8prDfIPHH4tgQwk=; b=hLmw+gb83QLcFcPmR5BUcXxTgqQqvQF5dHjCgyv4+qAcOM2uZ+Jc7RFpYWGM/FXA74bLt5QnUgykFH3MZ4OFAu0IQP/JUCTfJimLtaNzUxYq5syQ4sFAl5fSXe9C0SepHR9F5Si6p4cu9bnLXrRZNPhtkA4uTTpT+mnLMUACcXg=; X-UUID: b600bcc3f9d147d1acd211e7270139f3-20210823 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1709757429; Mon, 23 Aug 2021 23:27:56 -0700 Received: from mtkmbs07n1.mediatek.inc (172.21.101.16) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 23 Aug 2021 23:27:54 -0700 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 24 Aug 2021 14:27:53 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 24 Aug 2021 14:27:52 +0800 From: Christine Zhu To: , , , CC: , , , , , , , Christine Zhu Subject: [RESEND v8,2/2] watchdog: mediatek: mt8195: add wdt support Date: Tue, 24 Aug 2021 14:26:36 +0800 Message-ID: <20210824062633.14374-3-Christine.Zhu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20210824062633.14374-1-Christine.Zhu@mediatek.com> References: <20210824062633.14374-1-Christine.Zhu@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210823_232803_091614_50C4475A X-CRM114-Status: GOOD ( 11.40 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Support MT8195 watchdog device. Signed-off-by: Christine Zhu Reviewed-by: Guenter Roeck Reviewed-by: Tzung-Bi Shih --- drivers/watchdog/mtk_wdt.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/watchdog/mtk_wdt.c b/drivers/watchdog/mtk_wdt.c index 16b6aff324a7..796fbb048cbe 100644 --- a/drivers/watchdog/mtk_wdt.c +++ b/drivers/watchdog/mtk_wdt.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include #include @@ -82,6 +83,10 @@ static const struct mtk_wdt_data mt8192_data = { .toprgu_sw_rst_num = MT8192_TOPRGU_SW_RST_NUM, }; +static const struct mtk_wdt_data mt8195_data = { + .toprgu_sw_rst_num = MT8195_TOPRGU_SW_RST_NUM, +}; + static int toprgu_reset_update(struct reset_controller_dev *rcdev, unsigned long id, bool assert) { @@ -408,6 +413,7 @@ static const struct of_device_id mtk_wdt_dt_ids[] = { { .compatible = "mediatek,mt6589-wdt" }, { .compatible = "mediatek,mt8183-wdt", .data = &mt8183_data }, { .compatible = "mediatek,mt8192-wdt", .data = &mt8192_data }, + { .compatible = "mediatek,mt8195-wdt", .data = &mt8195_data }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, mtk_wdt_dt_ids);