From patchwork Fri Apr 22 06:01:45 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?UmV4LUJDIENoZW4gKOmZs+afj+i+sCk=?= X-Patchwork-Id: 12822817 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 0A82BC433F5 for ; Fri, 22 Apr 2022 06:15:32 +0000 (UTC) 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=YiTfJd7xKJv/+/fqLjV6VUtTccuUAupqAbAzbpj8UJs=; b=zBQUS18uOhcEOt qQ806zymwCqzAV2j5xPnDH7pL3cSZNlsKyxoH9RTPvM2j7Ex+ybmtd8bYBZJAPXseGFOquaZ8C/0s xM6bq8QaVgbDiRdcoEKUEED1oOip16BnN5FC12IL9Li9JmnWMQo5c1vF0NBTSC6PTpTaWWHyQX1JB vbYDuFLFbEc+J0N2lytJKPOxq1sYCApvKNjgWXg6w/3KcIVONrGcbWr7LLurh4FHtaCG7Ka+sZyhb 1+SK7cE0CUk6iBhypD94vKhob6/4pJNCOsfBnfKYrJNMsXeFo6NflMpyV8L8n3GUOiBUiY3iF6EEg mqVwIlxRD2taXmbFYqlw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nhmYb-00GR0k-Ip; Fri, 22 Apr 2022 06:14:18 +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 1nhmTv-00GOr5-SO; Fri, 22 Apr 2022 06:09:29 +0000 X-UUID: 1123ab0eb49f4f20bdae8005273626a3-20220421 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.4, REQID:09cea7bd-9a44-4b76-b2b6-4c4c59d25c1b, OB:0, LO B:0,IP:0,URL:0,TC:0,Content:-20,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,AC TION:release,TS:-20 X-CID-META: VersionHash:faefae9, CLOUDID:ef7cbdef-06b0-4305-bfbf-554bfc9d151a, C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,File:nil,QS:0,BEC:nil X-UUID: 1123ab0eb49f4f20bdae8005273626a3-20220421 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1780124008; Thu, 21 Apr 2022 23:09:11 -0700 Received: from mtkexhb02.mediatek.inc (172.21.101.103) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 21 Apr 2022 23:02:06 -0700 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkexhb02.mediatek.inc (172.21.101.103) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 22 Apr 2022 14:01:58 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 22 Apr 2022 14:01:58 +0800 From: Rex-BC Chen To: , , , , CC: , , , , , , , , , , , Rex-BC Chen Subject: [PATCH V3 10/17] clk: mediatek: reset: Add reset support for simple probe Date: Fri, 22 Apr 2022 14:01:45 +0800 Message-ID: <20220422060152.13534-11-rex-bc.chen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220422060152.13534-1-rex-bc.chen@mediatek.com> References: <20220422060152.13534-1-rex-bc.chen@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-20220421_230927_955862_6FA3B7B9 X-CRM114-Status: GOOD ( 11.79 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org - Add a pointer of "mtk_clk_rst_desc" to "mtk_clk_desc". - Add the function of registering reset with device in mtk_clk_simple_probe(). Signed-off-by: Rex-BC Chen Reviewed-by: AngeloGioacchino Del Regno --- drivers/clk/mediatek/clk-mtk.c | 7 +++++++ drivers/clk/mediatek/clk-mtk.h | 1 + 2 files changed, 8 insertions(+) diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c index b4063261cf56..2c72e5839d50 100644 --- a/drivers/clk/mediatek/clk-mtk.c +++ b/drivers/clk/mediatek/clk-mtk.c @@ -453,6 +453,13 @@ int mtk_clk_simple_probe(struct platform_device *pdev) platform_set_drvdata(pdev, clk_data); + if (mcd->rst_desc) { + r = mtk_register_reset_controller_with_dev(&pdev->dev, + mcd->rst_desc); + if (r) + goto unregister_clks; + } + return r; unregister_clks: diff --git a/drivers/clk/mediatek/clk-mtk.h b/drivers/clk/mediatek/clk-mtk.h index a6d0f24c62fa..2c7800bcb1a2 100644 --- a/drivers/clk/mediatek/clk-mtk.h +++ b/drivers/clk/mediatek/clk-mtk.h @@ -195,6 +195,7 @@ struct clk *mtk_clk_register_ref2usb_tx(const char *name, struct mtk_clk_desc { const struct mtk_gate *clks; size_t num_clks; + const struct mtk_clk_rst_desc *rst_desc; }; int mtk_clk_simple_probe(struct platform_device *pdev);