From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,UNPARSEABLE_RELAY,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 E9EB6C282DB for ; Fri, 1 Feb 2019 08:31:31 +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 A585E2184A for ; Fri, 1 Feb 2019 08:31:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="XsWmjTIM" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A585E2184A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ddvFgDwoGiiVi/wsVIJXlcBw0EUoA1rtRAAWFx59tlc=; b=XsWmjTIMPGBqYG 0385V1aW3yLNbdcFEn43I/aDOT5l1yjvR0Rkwg8T1g4iZrEGGv09ovE8GCMX7RiLrSGDe/tGXkdsh Yd6PanoEMYNmx0rJPY0RkTrPBAiw83pHoNGNVtdGWmXbL6YK9/c1H/f6j0m+KTEaPy2tYnWNPNyg4 t4ZtZ/KxLgLUihe8Sbf/hZAO8GE6OH55vsI3lp8Qw4isBQ+EP6SQ39bpBOCbbnzGwDONsXe7agwfp 7eOuDFe99gyapLH3jpbcNzvcA+YfrRFccqYErqbhfhLEfUO88PFhhp/DfBqBA6jx9DrxR9xfYAfXs Q4nQzjlU4WvgHw7YJibQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gpUET-0008IE-Ez; Fri, 01 Feb 2019 08:31:29 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gpUDZ-0007GC-Tq; Fri, 01 Feb 2019 08:30:35 +0000 X-UUID: ec4f15dae7d14dadbd1605571bb72f05-20190201 X-UUID: ec4f15dae7d14dadbd1605571bb72f05-20190201 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 115353793; Fri, 01 Feb 2019 00:30:28 -0800 Received: from MTKMBS02N2.mediatek.inc (172.21.101.101) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 1 Feb 2019 00:30:28 -0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs02n2.mediatek.inc (172.21.101.101) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 1 Feb 2019 16:30:26 +0800 Received: from mtkslt210.mediatek.inc (10.21.14.14) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Fri, 1 Feb 2019 16:30:26 +0800 From: Weiyi Lu To: Nicolas Boichat , Matthias Brugger , Stephen Boyd , Rob Herring Subject: [PATCH v4 07/12] clk: mediatek: Add flags support for mtk_gate data Date: Fri, 1 Feb 2019 16:30:11 +0800 Message-ID: <20190201083016.25856-9-weiyi.lu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20190201083016.25856-1-weiyi.lu@mediatek.com> References: <20190201083016.25856-1-weiyi.lu@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 116390C3C4E605597479EC203FF67BD451D1273B3A3D4E555CA5B57D5D7C5AC72000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190201_003033_991508_EDB05C6D X-CRM114-Status: GOOD ( 10.69 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: James Liao , Weiyi Lu , srv_heupstream@mediatek.com, linux-kernel@vger.kernel.org, stable@vger.kernel.org, Fan Chen , linux-mediatek@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On some Mediatek platforms, there are critical clocks of clock gate type. To register clock gate with flags CLK_IS_CRITICAL, we need to add the flags field in mtk_gate data and register APIs. Signed-off-by: Weiyi Lu --- drivers/clk/mediatek/clk-gate.c | 5 +++-- drivers/clk/mediatek/clk-gate.h | 3 ++- drivers/clk/mediatek/clk-mtk.c | 3 ++- drivers/clk/mediatek/clk-mtk.h | 1 + 4 files changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/clk/mediatek/clk-gate.c b/drivers/clk/mediatek/clk-gate.c index 934bf0e45e26..85daf826619a 100644 --- a/drivers/clk/mediatek/clk-gate.c +++ b/drivers/clk/mediatek/clk-gate.c @@ -157,7 +157,8 @@ struct clk *mtk_clk_register_gate( int clr_ofs, int sta_ofs, u8 bit, - const struct clk_ops *ops) + const struct clk_ops *ops, + unsigned long flags) { struct mtk_clk_gate *cg; struct clk *clk; @@ -168,7 +169,7 @@ struct clk *mtk_clk_register_gate( return ERR_PTR(-ENOMEM); init.name = name; - init.flags = CLK_SET_RATE_PARENT; + init.flags = flags | CLK_SET_RATE_PARENT; init.parent_names = parent_name ? &parent_name : NULL; init.num_parents = parent_name ? 1 : 0; init.ops = ops; diff --git a/drivers/clk/mediatek/clk-gate.h b/drivers/clk/mediatek/clk-gate.h index 72ef89b3ad7b..9f766dfe1d57 100644 --- a/drivers/clk/mediatek/clk-gate.h +++ b/drivers/clk/mediatek/clk-gate.h @@ -47,6 +47,7 @@ struct clk *mtk_clk_register_gate( int clr_ofs, int sta_ofs, u8 bit, - const struct clk_ops *ops); + const struct clk_ops *ops, + unsigned long flags); #endif /* __DRV_CLK_GATE_H */ diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c index 9c0ae4278a94..35359e5397c7 100644 --- a/drivers/clk/mediatek/clk-mtk.c +++ b/drivers/clk/mediatek/clk-mtk.c @@ -130,7 +130,8 @@ int mtk_clk_register_gates(struct device_node *node, gate->regs->set_ofs, gate->regs->clr_ofs, gate->regs->sta_ofs, - gate->shift, gate->ops); + gate->shift, gate->ops, + gate->flags); if (IS_ERR(clk)) { pr_err("Failed to register clk %s: %ld\n", diff --git a/drivers/clk/mediatek/clk-mtk.h b/drivers/clk/mediatek/clk-mtk.h index 11b5517903d0..928905496c4b 100644 --- a/drivers/clk/mediatek/clk-mtk.h +++ b/drivers/clk/mediatek/clk-mtk.h @@ -158,6 +158,7 @@ struct mtk_gate { const struct mtk_gate_regs *regs; int shift; const struct clk_ops *ops; + unsigned long flags; }; int mtk_clk_register_gates(struct device_node *node, -- 2.18.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel