linux-kernel - Re: [PATCH v2 0/4] USB support for Broadcom NSP SoC

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Message-ID: <241009ca-4b34-b160-2de1-4752d3ff114b@gmail.com>
Date:   Thu, 26 Jan 2017 09:27:00 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Kishon Vijay Abraham I <kishon@...com>,
        Yendapally Reddy Dhananjaya Reddy 
        <yendapally.reddy@...adcom.com>, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Russell King <linux@...linux.org.uk>,
        Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        Jon Mason <jonmason@...adcom.com>,
        Florian Fainelli <f.fainelli@...il.com>
Cc:     bcm-kernel-feedback-list@...adcom.com, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        netdev@...r.kernel.org
Subject: Re: [PATCH v2 0/4] USB support for Broadcom NSP SoC

On 01/26/2017 07:34 AM, Kishon Vijay Abraham I wrote:
> 
> 
> On Tuesday 17 January 2017 09:44 PM, Yendapally Reddy Dhananjaya Reddy wrote:
>> This patch set contains the usb support for Broadcom NSP SoC. The
>> usb3 phy is internal to the SoC and is accessed through mdio interface.
>> The mdio interface can be used to access either internal usb3 phy or
>> external ethernet phy using a multiplexer.
>>
>> The first patch provides the documentation details for usb3 phy. The
>> second patch provides the changes to the mdio bus driver. The third
>> patch provides the phy driver and fourth patch provides the enable
>> method for usb.
> 
> merged the 1st and 4th patch to linux-phy.

You mean 1st and 3rd here, right? 4th is a Device Tree change that I
should take, and Patch 2 should be merged by David.

What branch in your tree should we be looking at?

> 
> Thanks
> Kishon
> 
>>
>> This patch series has been tested on NSP bcm958625HR board.
>> This patch series is based on v4.10.0-rc3 and is available from
>> github-repo: https://github.com/Broadcom/cygnus-linux.git
>> branch:nsp-usb-v2
>>
>> Changes in v2:
>> * Remove separate nsp mux driver as suggested by Andrew Lunn
>> * Addressed comments from Scott and Rob
>>
>> Yendapally Reddy Dhananjaya Reddy (4):
>>   dt-bindings: phy: Add documentation for NSP USB3 PHY
>>   net: phy: Initialize mdio clock at probe function
>>   phy: Add USB3 PHY support for Broadcom NSP SoC
>>   arm: dts: nsp: Add USB nodes to device tree
>>
>>  .../devicetree/bindings/phy/brcm,nsp-usb3-phy.txt  |  39 +++++
>>  arch/arm/boot/dts/bcm-nsp.dtsi                     |  56 +++++++
>>  arch/arm/boot/dts/bcm958625k.dts                   |  16 ++
>>  drivers/net/phy/mdio-bcm-iproc.c                   |   6 +-
>>  drivers/phy/Kconfig                                |   8 +
>>  drivers/phy/Makefile                               |   1 +
>>  drivers/phy/phy-bcm-nsp-usb3.c                     | 176 +++++++++++++++++++++
>>  7 files changed, 298 insertions(+), 4 deletions(-)
>>  create mode 100644 Documentation/devicetree/bindings/phy/brcm,nsp-usb3-phy.txt
>>  create mode 100644 drivers/phy/phy-bcm-nsp-usb3.c
>>


-- 
Florian