From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751836AbdCAEu3 (ORCPT ); Tue, 28 Feb 2017 23:50:29 -0500 Received: from lelnx193.ext.ti.com ([198.47.27.77]:31298 "EHLO lelnx193.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751499AbdCAEu0 (ORCPT ); Tue, 28 Feb 2017 23:50:26 -0500 Subject: Re: [PATCH V3 0/4] PCI: exynos: use the PHY generic framework To: Bjorn Helgaas , Jaehoon Chung References: <20170213082613.19628-1-jh80.chung@samsung.com> <20170215211120.GC6981@bhelgaas-glaptop.roam.corp.google.com> <04b568d2-d85e-9cbd-1379-d657f574f279@samsung.com> <20170217195146.GA17762@bhelgaas-glaptop.roam.corp.google.com> CC: , , , , , , , , , , , , , , , From: Kishon Vijay Abraham I Message-ID: <58B6503C.9090107@ti.com> Date: Wed, 1 Mar 2017 10:08:20 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.7.2 MIME-Version: 1.0 In-Reply-To: <20170217195146.GA17762@bhelgaas-glaptop.roam.corp.google.com> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Bjorn, On Saturday 18 February 2017 01:21 AM, Bjorn Helgaas wrote: > On Thu, Feb 16, 2017 at 07:33:15AM +0900, Jaehoon Chung wrote: >> Dear Bjorn, >> >> On 02/16/2017 06:11 AM, Bjorn Helgaas wrote: >>> On Mon, Feb 13, 2017 at 05:26:09PM +0900, Jaehoon Chung wrote: >>>> This patcheset is for using PHY generic framework. >>>> Current pci-exyns doesn't use the phy framework since there haven't been on >>>> PHY subsystem when Exynos5440 had bean upstreamed. >>>> It's making a difficult to upstream the other Exynos variants because of different >>>> PHY registers. >>>> >>>> This patcheset has the below modifications: >>>> 1) Introduces the phy-exynos-pcie >>>> 2) Handles PHY register from PHY framework for pci-exynos >>>> 3) Modifies the dt-binding of pci-exynos >>>> 4) Maintains the backward compatibility >>>> >>>> Changelog on V3: >>>> - Drops "ARM: dts: exynos5440: support the phy-pcie node of pcie" >>>> : Will send this patch after applying this patchset. >>>> - Fixes typo >>>> - Based on latest PCI git repository (host-exynos branch) >>>> - Changes commit message >>>> - Removes the dependency >>>> >>>> Changelog on V2: >>>> - Keep current codes for backward compatibility >>>> - Fixes some typos >>>> - Split the patches for removing the dependency >>>> - Removes the unnecessary codes >>>> - Change the patch's sequence >>>> - Based on latest PCI git repository.(next branch) >>>> >>>> Jaehoon Chung (4): >>>> Documetation: samsung-phy: add the exynos-pcie-phy binding >>>> phy: phy-exynos-pcie: Add support for Exynos PCIe phy >>>> Documetation: binding: modify the exynos5440 pcie binding >>>> PCI: exynos: support the using PHY generic framework >>>> >>>> .../bindings/pci/samsung,exynos5440-pcie.txt | 29 +++ >>>> .../devicetree/bindings/phy/samsung-phy.txt | 17 ++ >>>> drivers/pci/host/pci-exynos.c | 54 +++- >>>> drivers/phy/Kconfig | 8 + >>>> drivers/phy/Makefile | 1 + >>>> drivers/phy/phy-exynos-pcie.c | 285 +++++++++++++++++++++ >>>> 6 files changed, 390 insertions(+), 4 deletions(-) >>>> create mode 100644 drivers/phy/phy-exynos-pcie.c >>> >>> I made the updates Vivek suggested and provisionally added these to my >>> pci/host-exynos branch to get some build testing. >> >> Thanks! >> >>> >>> Kishon, I guess it probably makes more sense for me to apply this >>> because even though the drivers/pci changes are small, I think they >>> depend on other pci-exynos.c changes that are on my branch but not in >>> Linus' tree yet. > > I haven't heard from Kishon, but I merged these to my -next branch for > v4.11. I might have missed this one. Thanks for taking the patches. Thanks Kishon