From patchwork Tue May 3 09:38:51 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: 12835434 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 106A2C433F5 for ; Tue, 3 May 2022 09:40:39 +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=G/rmLKDl4yZX+FIS6fcfRkHQU76ytAo54Z8BeOlbFRw=; b=LcwTSnYyY4dmWQ W+AmRa7aSQAMHUQSf9+DdwITIfzWNNjCwPW10kzDKCCu5T9N52At8rg7GzDm6wOI//Jbq13qXoPIf mldExltwyfxw4pmH/z5FwdOmxJaqwxpm0qeoUdbcFhc72E+gxVV9zkjFlPvK8gGeHRqDEoZAuUOYZ DtzwH0bg7Srx3HgW1QqLEXdH+pAyvdfxHnFffyDY9Vj8Dhz9vN4vH9pjYLpEbxRdd8BZWICCoFMAt trFqh8+zyVtG2Z46PD8yvLJ5gzCtFZW05IwodAV/CbYMziSlK4wyu6olJ9nYicomQno+sT6/cpNr3 n8Tpi2V+t4BY9pvN8MCQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nlp0N-004qZb-Ns; Tue, 03 May 2022 09:39:39 +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 1nlozu-004qGM-3K; Tue, 03 May 2022 09:39:11 +0000 X-UUID: 2df71b7013ed4d85959017ccaa1bf472-20220503 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.4, REQID:77418e4c-4e4a-4e57-b1a8-bdbfc509efd4, 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:7be5872f-6199-437e-8ab4-9920b4bc5b76, C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,File:nil,QS:0,BEC:nil X-UUID: 2df71b7013ed4d85959017ccaa1bf472-20220503 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1479152666; Tue, 03 May 2022 02:39:03 -0700 Received: from mtkmbs10n2.mediatek.inc (172.21.101.183) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 3 May 2022 02:39:02 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.3; Tue, 3 May 2022 17:38:59 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.3 via Frontend Transport; Tue, 3 May 2022 17:38:59 +0800 From: Rex-BC Chen To: , , , , CC: , , , , , , , , , , , Rex-BC Chen Subject: [PATCH v6 11/16] clk: mediatek: reset: Add reset support for simple probe Date: Tue, 3 May 2022 17:38:51 +0800 Message-ID: <20220503093856.22250-12-rex-bc.chen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220503093856.22250-1-rex-bc.chen@mediatek.com> References: <20220503093856.22250-1-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-20220503_023910_184478_5537DF22 X-CRM114-Status: GOOD ( 12.51 ) 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 register reset with device function 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);