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=-17.4 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, 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 3EA23C4320A for ; Thu, 12 Aug 2021 09:08:24 +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 E8D3C60E9B for ; Thu, 12 Aug 2021 09:08:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org E8D3C60E9B 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=vXWja7+Uc72A07G5BVeIDW0Z9d+ZkP48cZilwNJ7mwI=; b=Hn5IGiYqIcnsuv Gx73tummX9IVvY8vjdc2rer5qZzGfDVVfuepv2bAZrIfyLnH+0lnBVXtz6cTFy0z1CYmIupEubFS0 UI/kSopwQZWOV4NafP6K4bqImHA4BK5DCX44wWkUoI2yURBVOLMkcBm5SctVrI36UjGWGN3XZL/EW ZAzSAIaT8JvPkyMZlgY+qN1msrKAlSbuzZFaomiJSHDOIh+NAp92HvK8/9AUY/uau0i+Fv8G2Sw9+ aq80zsek/HlyvlLsfYD58JniYVEBPCWUaDukkEmN5DJWY5BjUC3QLzWY2/n3WlPifVCD4EYBCKvoB u0FwdC/Zk5kTR4NkslLg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mE6h9-009JL3-6i; Thu, 12 Aug 2021 09:08:11 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mE6dR-009HgY-2P; Thu, 12 Aug 2021 09:04:24 +0000 X-UUID: b2d0f23446e540e5a86736d8e317c72f-20210812 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=CAKuqojQES7wkQcUWAfzRxWMye5pEPVtAYT8EURQBaQ=; b=pzKoE/imtGDAWQlR+YaIsbdB45ly/4YemX6rHCzNgDPjavuWjNKOKW5Q9he1mSWWg85Oc/rEzvCX9rKyDNg5B6ACLFWM1sjrRxY8Fy+4lE8w475yEVJov5w+CbLHeVJi0lzurr1GA4q6XoI031slbKsNPogQ43DC46j2/s2bSJ4=; X-UUID: b2d0f23446e540e5a86736d8e317c72f-20210812 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 946703092; Thu, 12 Aug 2021 02:04:19 -0700 Received: from mtkmbs07n1.mediatek.inc (172.21.101.16) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 12 Aug 2021 02:00:25 -0700 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 12 Aug 2021 17:00:23 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 12 Aug 2021 17:00:23 +0800 From: Dawei Chien To: Georgi Djakov , Rob Herring , Matthias Brugger , Stephen Boyd , Ryan Case CC: Mark Rutland , Nicolas Boichat , , , , , , Fan Chen , Arvin Wang , "James Liao" , Dawei Chien Subject: [V11,PATCH 14/19] interconnect: mediatek: add initial bandwidth Date: Thu, 12 Aug 2021 16:58:41 +0800 Message-ID: <20210812085846.2628-15-dawei.chien@mediatek.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20210812085846.2628-1-dawei.chien@mediatek.com> References: <20210812085846.2628-1-dawei.chien@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-20210812_020421_166151_76A5085C X-CRM114-Status: GOOD ( 11.09 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org support get_bw function for suitable initial bandwidth Signed-off-by: Dawei Chien --- drivers/interconnect/mediatek/mtk-emi.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/interconnect/mediatek/mtk-emi.c b/drivers/interconnect/mediatek/mtk-emi.c index 379dab77ebfd..80e2707698be 100644 --- a/drivers/interconnect/mediatek/mtk-emi.c +++ b/drivers/interconnect/mediatek/mtk-emi.c @@ -271,6 +271,14 @@ static int emi_icc_set(struct icc_node *src, struct icc_node *dst) return ret; } +static int emi_icc_get_bw(struct icc_node *node, u32 *avg, u32 *peak) +{ + *avg = 0; + *peak = 0; + + return 0; +} + static int emi_icc_remove(struct platform_device *pdev); static int emi_icc_probe(struct platform_device *pdev) { @@ -308,6 +316,7 @@ static int emi_icc_probe(struct platform_device *pdev) provider->set = emi_icc_set; provider->aggregate = emi_icc_aggregate; provider->xlate = of_icc_xlate_onecell; + provider->get_bw = emi_icc_get_bw; INIT_LIST_HEAD(&provider->nodes); provider->data = data; -- 2.14.1 _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek