From patchwork Thu Aug 12 08:58:41 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dawei Chien X-Patchwork-Id: 496357 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=-16.7 required=3.0 tests=BAYES_00, 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=unavailable 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 4AF8FC41537 for ; Thu, 12 Aug 2021 09:00:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 242AB610A5 for ; Thu, 12 Aug 2021 09:00:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235695AbhHLJAy (ORCPT ); Thu, 12 Aug 2021 05:00:54 -0400 Received: from mailgw01.mediatek.com ([60.244.123.138]:37410 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S235640AbhHLJAw (ORCPT ); Thu, 12 Aug 2021 05:00:52 -0400 X-UUID: fbd0b11f1bc74afb8c0d166959dae109-20210812 X-UUID: fbd0b11f1bc74afb8c0d166959dae109-20210812 Received: from mtkexhb01.mediatek.inc [(172.21.101.102)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1784395742; Thu, 12 Aug 2021 17:00:24 +0800 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 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.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;