From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753318AbdDLHMW (ORCPT ); Wed, 12 Apr 2017 03:12:22 -0400 Received: from mail-pg0-f53.google.com ([74.125.83.53]:36016 "EHLO mail-pg0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752693AbdDLHMS (ORCPT ); Wed, 12 Apr 2017 03:12:18 -0400 From: Raviteja Garimella To: Rob Herring , Mark Rutland , Kishon Vijay Abraham I , Ray Jui , Scott Branden , Jon Mason , Catalin Marinas , Will Deacon Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, linux-arm-kernel@lists.infradead.org Subject: [PATCH v5 0/3] Support for USB DRD Phy driver for NS2 Date: Wed, 12 Apr 2017 12:42:02 +0530 Message-Id: <1491981125-6859-1-git-send-email-raviteja.garimella@broadcom.com> X-Mailer: git-send-email 2.1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Changes in v5: ============= Removed references to phy_ops in the same driver by connect_work event handler to change the phy modes. To support dynamically changing the mode of the phy, it does not require doing a phy reset/programming of PHY PLL. Changes are made to the connect_work routine to just program the required register bits to achieve this purpose. Changes in v4: ============= Remove references to edev->name in debug prints. Changes in v3: ============= Remove unnecessary checks for poweron as suggested in review. Changes in v2: ============= 1. Initialize file operations .owner field with THIS_MODULE. 2. Remove unnecessary gpio example in DT bindings documentation. This is previously acked by Rob Herring Introduction for PATCH v1: This patch adds support for USB Dual Role Device Phy for Broadcom Northstar2 SoC. Apart from the new phy driver, this patchset contains changes to Kconfig, Makefile, and Device tree files. This patchset is tested on Broadcom NS2 BCM958712K reference board. Repo: https://github.com/Broadcom/arm64-linux.git Branch: ns2_drdphy_v5 Raviteja Garimella (3): dt-bindings:phy:Add DT bindings documentation for NS2 USB DRD phy phy:phy-bcm-ns2-usbdrd:Broadcom USB DRD Phy driver for Northstar2 DT nodes for Broadcom Northstar2 USB DRD Phy .../devicetree/bindings/phy/brcm,ns2-drd-phy.txt | 30 ++ arch/arm64/boot/dts/broadcom/ns2.dtsi | 14 + drivers/phy/Kconfig | 13 + drivers/phy/Makefile | 1 + drivers/phy/phy-bcm-ns2-usbdrd.c | 595 +++++++++++++++++++++ 5 files changed, 653 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/brcm,ns2-drd-phy.txt create mode 100644 drivers/phy/phy-bcm-ns2-usbdrd.c -- 2.1.0