From patchwork Mon Jul 27 17:06:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sandeep Maheswaram X-Patchwork-Id: 11687323 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 B5C1614E3 for ; Mon, 27 Jul 2020 17:07:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A89422078A for ; Mon, 27 Jul 2020 17:07:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729975AbgG0RHL (ORCPT ); Mon, 27 Jul 2020 13:07:11 -0400 Received: from alexa-out.qualcomm.com ([129.46.98.28]:27531 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729945AbgG0RHL (ORCPT ); Mon, 27 Jul 2020 13:07:11 -0400 Received: from ironmsg08-lv.qualcomm.com ([10.47.202.152]) by alexa-out.qualcomm.com with ESMTP; 27 Jul 2020 10:07:10 -0700 Received: from ironmsg02-blr.qualcomm.com ([10.86.208.131]) by ironmsg08-lv.qualcomm.com with ESMTP/TLS/AES256-SHA; 27 Jul 2020 10:07:08 -0700 Received: from c-sanm-linux.qualcomm.com ([10.206.25.31]) by ironmsg02-blr.qualcomm.com with ESMTP; 27 Jul 2020 22:36:41 +0530 Received: by c-sanm-linux.qualcomm.com (Postfix, from userid 2343233) id 5CC7F2C93; Mon, 27 Jul 2020 22:36:40 +0530 (IST) From: Sandeep Maheswaram To: Andy Gross , Bjorn Andersson , Greg Kroah-Hartman , Rob Herring , Mark Rutland , Felipe Balbi , Stephen Boyd , Doug Anderson , Matthias Kaehlcke Cc: linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Manu Gautam , Sandeep Maheswaram Subject: [PATCH v11 0/2] ADD interconnect support for Qualcomm DWC3 driver Date: Mon, 27 Jul 2020 22:36:35 +0530 Message-Id: <1595869597-26049-1-git-send-email-sanm@codeaurora.org> X-Mailer: git-send-email 2.7.4 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org This path series aims to add interconnect support in dwc3-qcom driver on SDM845 and SC7180 SoCs. Changes from v10 -> v11 > Made the error handling symmetrical in enable and disable cases. > Removed empty line in interconnect-init function. Changes from v9 -> v10 > Removed cooments for enable,disable functions. > Handled the enable,disable failure cases as in v8. Changes from v8 -> v9 > Addressed comments from Matthias. Changes from v7 -> v8 > Only driver change is pending all other patches are merged so dropped from the series. > Removed the device_is_bound call and getting speed from device tree and rearranged interconnect functions to avoid forward declarations. > Added patch to specify maximum speed for dwc3 DT node. Changes from v6 -> v7 > [PATCH 2/4] Fixed review comments from Matthias in DWC3 driver. > Other patches remain unchanged. Changes from v5 -> v6 > [PATCH 1/4] Addressed comments from Rob. > [PATCH 2/4] Fixed review comments from Matthias in DWC3 driver. > [PATCH 3/4] Ignoring 80 char limit in defining interconnect paths. > Added [PATCH 4/4] in this series. Adding interconnect nodes for SC7180. Depends on patch https://patchwork.kernel.org/patch/11417989/. Changes from v4 -> v5 > [PATCH 1/3] Added the interconnect properties in yaml. This patch depends on series https://patchwork.kernel.org/cover/11372641/. > [PATCH 2/3] Fixed review comments from Matthias in DWC3 driver. > [PATCH 3/3] Modified as per the new interconnect nodes in sdm845. Depends on series https://patchwork.kernel.org/cover/11372211/. Changes from v3 -> v4 > Fixed review comments from Matthias > [PATCH 1/3] and [PATCH 3/3] remains unchanged Changes from v2 -> v3 > Fixed review comments from Matthias and Manu > changed the functions prefix from usb_* to dwc3_qcom_* Changes since V1: > Comments by Georgi Djakov on "[PATCH 2/3]" addressed > [PATCH 1/3] and [PATCH 3/3] remains unchanged Sandeep Maheswaram (2): usb: dwc3: qcom: Add interconnect support in dwc3 driver arm64: dts: qcom: sc7180: Add maximum speed property for DWC3 USB node arch/arm64/boot/dts/qcom/sc7180.dtsi | 1 + drivers/usb/dwc3/dwc3-qcom.c | 120 ++++++++++++++++++++++++++++++++++- 2 files changed, 119 insertions(+), 2 deletions(-)