From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754471AbbISAPw (ORCPT ); Fri, 18 Sep 2015 20:15:52 -0400 Received: from mail-gw3-out.broadcom.com ([216.31.210.64]:16084 "EHLO mail-gw3-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753476AbbISAPv (ORCPT ); Fri, 18 Sep 2015 20:15:51 -0400 X-IronPort-AV: E=Sophos;i="5.17,555,1437462000"; d="scan'208";a="75372972" From: Ray Jui To: Kishon Vijay Abraham I CC: Arnd Bergmann , , "JD (Jiandong) Zheng" , Arun Parameswaran , , Ray Jui Subject: [PATCH v4 0/2] Add Cygnus PCIe Serdes/PHY support Date: Fri, 18 Sep 2015 17:16:10 -0700 Message-ID: <1442621772-10770-1-git-send-email-rjui@broadcom.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series adds support for the Cygnus PCIe PHY This patch series is based on Linux v4.3-rc1 and is avaliable in: https://github.com/Broadcom/cygnus-linux/tree/cygnus-pcie-phy-v4 Changes from v3: - Modify the driver to use child node to represent each PCIe PHY - Update device tree binding document and examples accordingly - Add owner filed in phy ops Changes from v2: - Dropped MDC/MDIO bus driver since it's not needed to enable/disable the analog-front-end of the PCIe Serdes on Cygnus - Optimized delay waiting for PCIe analog-front-end to be fully enabled - Reduce the #phy-cell to 1 since now the MDIO PHY ID is not required Changes from v1: - Move the MDC/MDIO bus driver from drivers/phy/* to drivers/bus/* - Make the PCIe PHY device node child node of the MDIO bus - Change the PCIe PHY driver to tristate so it can be compiled as a module - Other minor changes Ray Jui (2): dt-bindings: Add Cygnus PCIe PHY binding doc phy: cygnus: pcie: Add Cygnus PCIe PHY support .../bindings/phy/brcm,cygnus-pcie-phy.txt | 47 +++++ drivers/phy/Kconfig | 9 + drivers/phy/Makefile | 1 + drivers/phy/phy-bcm-cygnus-pcie.c | 209 +++++++++++++++++++++ 4 files changed, 266 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/brcm,cygnus-pcie-phy.txt create mode 100644 drivers/phy/phy-bcm-cygnus-pcie.c -- 1.9.1