From patchwork Tue Jan 22 06:33:30 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alok Chauhan X-Patchwork-Id: 10774887 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 9E7A46C2 for ; Tue, 22 Jan 2019 06:34:02 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8E7C52AF40 for ; Tue, 22 Jan 2019 06:34:02 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8B1F12AE9C; Tue, 22 Jan 2019 06:34:02 +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 2EEFC2AF31 for ; Tue, 22 Jan 2019 06:34:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726961AbfAVGd5 (ORCPT ); Tue, 22 Jan 2019 01:33:57 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:38766 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726174AbfAVGd5 (ORCPT ); Tue, 22 Jan 2019 01:33:57 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id EC56C6085C; Tue, 22 Jan 2019 06:33:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1548138836; bh=T8++vPUHn6c4bsjAj/Ep0gnptA8B7LmOie7YQz/GEFs=; h=From:To:Cc:Subject:Date:From; b=ki3VVd5jR0SK0gl57s4+tH+XFJsEjbBRVXUpgDhEVx80m9Eh7o8V8EuUxblM9PaKF Tuo2oBnuDqKBmdDaH540AcmkNlXcnfevXEPGv/q1iALBb53VnO3nucN2fGEc04Nsgw ZfFQEx5/v69S0Gz3umZp5TRV0Aw9+V3TgxpFIL0A= Received: from alokc-linux.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: alokc@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 5EB1660712; Tue, 22 Jan 2019 06:33:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1548138835; bh=T8++vPUHn6c4bsjAj/Ep0gnptA8B7LmOie7YQz/GEFs=; h=From:To:Cc:Subject:Date:From; b=ZKZv5eXdCocrID5IyaeNQSa4RpGtjUGezwr/EfxsQ8WigH0KP1vp/FB7oLdqA1Uav NuyZ8EeDyQn9+hirA8lpLQIakZkLQmkONgc7trLNQGkxQotru3KCNJRxbbwlXQ0YvX Eqnum2Uc0geVTmstbT4yMvO7MkDm00CxoLG293Po= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 5EB1660712 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=alokc@codeaurora.org From: Alok Chauhan To: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, linux-spi@vger.kernel.org, linux-serial@vger.kernel.org Cc: andy.gross@linaro.org, david.brown@linaro.org, georgi.djakov@linaro.org, dianders@chromium.org, swboyd@chromium.org, bjorn.andersson@linaro.org, Alok Chauhan Subject: [PATCH 0/6] Add interconnect support for GENI QUPs Date: Tue, 22 Jan 2019 12:03:30 +0530 Message-Id: <1548138816-1149-1-git-send-email-alokc@codeaurora.org> X-Mailer: git-send-email 1.9.1 Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch series contains following: * Add wrapper framework to support interconnect path from GENI QUPs. This wrapper enabled and help individual SEs to put their BW request. Adding this wrapper make sense because we don't want individual SEs to request to interconnect driver separately and put individual bw votes from QUP. This wrapper framework does the following: - Request for interconnect path handle - Maintain record of individual SEs' avg/peak bw. - Aggregated avg/peak bw based on how many SE's are active and put single bw request from QUP * Interconnect wrapper API calling from I2C, SPI & Uart driver * dt binding in sdm845 soc for Interconnect path for GENI QUPs * dt binding documentation Alok Chauhan (6): dt-bindings: soc: qcom: Add interconnect binding for GENI QUP soc: qcom: Add wrapper to support for Interconnect path i2c: i2c-qcom-geni: Add interconnect support spi: spi-geni-qcom: Add interconnect support tty: serial: qcom_geni_serial: Add interconnect support arm64: dts: sdm845: Add interconnect for GENI QUP .../devicetree/bindings/soc/qcom/qcom,geni-se.txt | 10 ++ arch/arm64/boot/dts/qcom/sdm845.dtsi | 14 +++ drivers/i2c/busses/i2c-qcom-geni.c | 13 +++ drivers/soc/qcom/qcom-geni-se.c | 129 +++++++++++++++++++++ drivers/spi/spi-geni-qcom.c | 20 +++- drivers/tty/serial/qcom_geni_serial.c | 27 ++++- include/linux/qcom-geni-se.h | 11 ++ 7 files changed, 222 insertions(+), 2 deletions(-)