From patchwork Fri Jan 10 07:04:22 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SmlheGluIFl1ICjkv57lrrbpkasp?= X-Patchwork-Id: 11326765 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C10946C1 for ; Fri, 10 Jan 2020 07:04:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9FFB32146E for ; Fri, 10 Jan 2020 07:04:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="itHAVCt2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727412AbgAJHEk (ORCPT ); Fri, 10 Jan 2020 02:04:40 -0500 Received: from mailgw02.mediatek.com ([210.61.82.184]:53418 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726598AbgAJHEk (ORCPT ); Fri, 10 Jan 2020 02:04:40 -0500 X-UUID: 7c4966ef6ebd4e4bb66b3e1c999bb38a-20200110 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=qWyPZmajFzIdhHdy5cLGELWLgjaEXWjuyCtLLW6rxa4=; b=itHAVCt2gfFerWNzUurt7DbuAfPEZCQFmSIigMdvlgfZt3c1Jwx0Zs5OPUJTC8gHgfwFeh1zc20GJUA/beRW1rdtqWn72Hgi4hJ8VSaQcOsQS/3yifiyYayzkJuEsEY8YtIdyolSiMvREe+RLBCTq1XHAucnwjcuPir/TTeKUmA=; X-UUID: 7c4966ef6ebd4e4bb66b3e1c999bb38a-20200110 Received: from mtkcas06.mediatek.inc [(172.21.101.30)] by mailgw02.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 1116906545; Fri, 10 Jan 2020 15:04:34 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 10 Jan 2020 15:04:04 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Fri, 10 Jan 2020 15:03:58 +0800 From: Jiaxin Yu To: , , , , , , , , , , , CC: , , Jiaxin Yu Subject: [PATCH v11 3/3] watchdog: mtk_wdt: mt2712: Add reset controller Date: Fri, 10 Jan 2020 15:04:22 +0800 Message-ID: <1578639862-14480-4-git-send-email-jiaxin.yu@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1578639862-14480-1-git-send-email-jiaxin.yu@mediatek.com> References: <1578639862-14480-1-git-send-email-jiaxin.yu@mediatek.com> MIME-Version: 1.0 X-MTK: N Sender: linux-watchdog-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Add reset controller for 2712. Besides watchdog, MTK toprgu module alsa provide sub-system (eg, audio, camera, codec and connectivity) software reset functionality. Signed-off-by: yong.liang Signed-off-by: Jiaxin Yu Reviewed-by: Yingjoe Chen Reviewed-by: Philipp Zabel Reviewed-by: Rob Herring Reviewed-by: Guenter Roeck --- 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 e88aacb0404d..d6a6393f609d 100644 --- a/drivers/watchdog/mtk_wdt.c +++ b/drivers/watchdog/mtk_wdt.c @@ -9,6 +9,7 @@ * Based on sunxi_wdt.c */ +#include #include #include #include @@ -67,6 +68,10 @@ struct mtk_wdt_data { int toprgu_sw_rst_num; }; +static const struct mtk_wdt_data mt2712_data = { + .toprgu_sw_rst_num = MT2712_TOPRGU_SW_RST_NUM, +}; + static const struct mtk_wdt_data mt8183_data = { .toprgu_sw_rst_num = MT8183_TOPRGU_SW_RST_NUM, }; @@ -314,6 +319,7 @@ static int mtk_wdt_resume(struct device *dev) #endif static const struct of_device_id mtk_wdt_dt_ids[] = { + { .compatible = "mediatek,mt2712-wdt", .data = &mt2712_data }, { .compatible = "mediatek,mt6589-wdt" }, { .compatible = "mediatek,mt8183-wdt", .data = &mt8183_data }, { /* sentinel */ }