From patchwork Wed Aug 7 11:24:30 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sibi Sankar X-Patchwork-Id: 11081919 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 840AC1399 for ; Wed, 7 Aug 2019 11:24:48 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 71607285B5 for ; Wed, 7 Aug 2019 11:24:48 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 654D0289CC; Wed, 7 Aug 2019 11:24:48 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0A9EC285B5 for ; Wed, 7 Aug 2019 11:24:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729348AbfHGLYr (ORCPT ); Wed, 7 Aug 2019 07:24:47 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:39892 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726418AbfHGLYr (ORCPT ); Wed, 7 Aug 2019 07:24:47 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 5803B60D0C; Wed, 7 Aug 2019 11:24:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1565177086; bh=lF5MI0cvz8DkElhWA5ft5fjbVdzAf0tfTcgX1Lt4Oxs=; h=From:To:Cc:Subject:Date:From; b=EShlHJNY3gxYDyFo1IvScyHYt6+742ETEXjyPEscG4nFJVA8gnQUupA4A2nTuN/UX I8IYMXvwQfb7koql915k4Ye9IzWYlbl6SwWbpeoh1ORgLUnFL77hyMVPOAMMk//RVN yyks7fzMUo3QVK1KnDpwa99DEd/6dlLX2hWg2+g8= Received: from blr-ubuntu-87.qualcomm.com (blr-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.18.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: sibis@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 7879C6058E; Wed, 7 Aug 2019 11:24:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1565177085; bh=lF5MI0cvz8DkElhWA5ft5fjbVdzAf0tfTcgX1Lt4Oxs=; h=From:To:Cc:Subject:Date:From; b=NgD6Mn1J5RQvgJyt5RtRR6RYWOgw8m3NVEHq3f19o94UCkEGRyvRa2ZDbz6AytqYj dz8so2h/Ne6HVUXrHk+bow0TF1cwHimpGthaQ9z56IiyymE4u61AYcgi+ZdRUXfsU/ LXJeD2L1rWcb5BZKnffyg/UtyCU1AxW4fjxvV2+o= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 7879C6058E Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=sibis@codeaurora.org From: Sibi Sankar To: robh+dt@kernel.org, georgi.djakov@linaro.org Cc: bjorn.andersson@linaro.org, agross@kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, mark.rutland@arm.com, evgreen@chromium.org, daidavid1@codeaurora.org, saravanak@google.com, Sibi Sankar Subject: [PATCH 0/2] Add OSM L3 Interconnect Provider Date: Wed, 7 Aug 2019 16:54:30 +0530 Message-Id: <20190807112432.26521-1-sibis@codeaurora.org> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch series aims to add Operating State Manager (OSM) L3 interconnect provider support on SDM845 SoCs to handle bandwidth requests from CPU/GPU to scale L3 caches. Sibi Sankar (2): dt-bindings: interconnect: Add OSM L3 DT bindings interconnect: qcom: Add OSM L3 interconnect provider support .../bindings/interconnect/qcom,osm-l3.yaml | 55 ++++ drivers/interconnect/qcom/Kconfig | 7 + drivers/interconnect/qcom/Makefile | 2 + drivers/interconnect/qcom/osm-l3.c | 292 ++++++++++++++++++ .../dt-bindings/interconnect/qcom,osm-l3.h | 13 + 5 files changed, 369 insertions(+) create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml create mode 100644 drivers/interconnect/qcom/osm-l3.c create mode 100644 include/dt-bindings/interconnect/qcom,osm-l3.h