From patchwork Sat Jun 6 04:25:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sharat Masetty X-Patchwork-Id: 11590965 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3E11F60D for ; Sat, 6 Jun 2020 04:26:45 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 1B9B9206DC for ; Sat, 6 Jun 2020 04:26:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="bDraZ9d3" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1B9B9206DC Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DE2306E988; Sat, 6 Jun 2020 04:26:43 +0000 (UTC) X-Original-To: dri-devel@freedesktop.org Delivered-To: dri-devel@freedesktop.org Received: from mail27.static.mailgun.info (mail27.static.mailgun.info [104.130.122.27]) by gabe.freedesktop.org (Postfix) with ESMTPS id 828B76E990 for ; Sat, 6 Jun 2020 04:26:39 +0000 (UTC) DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1591417602; h=References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=3Tbq314xTu2mZgk8XZHCKH3g0sEpANHcL/rn9MNYhE0=; b=bDraZ9d30M1eXFhWzTQe/tqHBEwlZfwle1oW+zQ3qrVsXyoCHzfsm2594mJHWnoYIudvsuuW Zjp9Lc3lNe5moWKkPHzjlwBPV/bRwfkx1Q06EQJur2Bm0Jh0WdHYGd8fv+AzVgXg0N2MMj3R BKPnHOPi+gHoGpUfTcEEiNOW0f0= X-Mailgun-Sending-Ip: 104.130.122.27 X-Mailgun-Sid: WyIxOTRiMSIsICJkcmktZGV2ZWxAZnJlZWRlc2t0b3Aub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n01.prod.us-east-1.postgun.com with SMTP id 5edb1afb5ba9f3e9453d3dd6 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Sat, 06 Jun 2020 04:26:35 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id E24B7C433B7; Sat, 6 Jun 2020 04:26:33 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE, URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from hyd-lnxbld559.qualcomm.com (blr-c-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: smasetty) by smtp.codeaurora.org (Postfix) with ESMTPSA id 11E84C433C6; Sat, 6 Jun 2020 04:26:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 11E84C433C6 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=smasetty@codeaurora.org From: Sharat Masetty To: freedreno@lists.freedesktop.org, devicetree@vger.kernel.org Subject: [PATCH v3 6/6] arm64: dts: qcom: sc7180: Add opp-peak-kBps to GPU opp Date: Sat, 6 Jun 2020 09:55:51 +0530 Message-Id: <1591417551-38051-7-git-send-email-smasetty@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1591417551-38051-1-git-send-email-smasetty@codeaurora.org> References: <1591417551-38051-1-git-send-email-smasetty@codeaurora.org> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: saravanak@google.com, linux-arm-msm@vger.kernel.org, Sharat Masetty , linux-kernel@vger.kernel.org, mka@chromium.org, sibis@codeaurora.org, viresh.kumar@linaro.org, dri-devel@freedesktop.org MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add opp-peak-kBps bindings to the GPU opp table, listing the peak GPU -> DDR bandwidth requirement for each opp level. This will be used to scale the DDR bandwidth along with the GPU frequency dynamically. Signed-off-by: Sharat Masetty Reviewed-by: Matthias Kaehlcke --- arch/arm64/boot/dts/qcom/sc7180.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) -- 2.7.4 diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index 34004ad..7bef42b 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -1505,36 +1505,43 @@ opp-800000000 { opp-hz = /bits/ 64 <800000000>; opp-level = ; + opp-peak-kBps = <8532000>; }; opp-650000000 { opp-hz = /bits/ 64 <650000000>; opp-level = ; + opp-peak-kBps = <7216000>; }; opp-565000000 { opp-hz = /bits/ 64 <565000000>; opp-level = ; + opp-peak-kBps = <5412000>; }; opp-430000000 { opp-hz = /bits/ 64 <430000000>; opp-level = ; + opp-peak-kBps = <5412000>; }; opp-355000000 { opp-hz = /bits/ 64 <355000000>; opp-level = ; + opp-peak-kBps = <3072000>; }; opp-267000000 { opp-hz = /bits/ 64 <267000000>; opp-level = ; + opp-peak-kBps = <3072000>; }; opp-180000000 { opp-hz = /bits/ 64 <180000000>; opp-level = ; + opp-peak-kBps = <1804000>; }; }; };