linux-kernel - Re: [PATCH v2 0/5] AHCI and SATA PHY support for Broadcom STB SoCs

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Date:	Mon, 11 May 2015 20:11:01 +0530
From:	Kishon Vijay Abraham I <kishon@...com>
To:	Brian Norris <computersforpeace@...il.com>,
	Tejun Heo <tj@...nel.org>
CC:	Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Gregory Fong <gregory.0xf0@...il.com>,
	Florian Fainelli <f.fainelli@...il.com>,
	<devicetree@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <linux-ide@...r.kernel.org>,
	Hans de Goede <hdegoede@...hat.com>,
	<bcm-kernel-feedback-list@...adcom.com>
Subject: Re: [PATCH v2 0/5] AHCI and SATA PHY support for Broadcom STB SoCs

Hi,

On Thursday 23 April 2015 08:29 AM, Brian Norris wrote:
> Hi,
>
> Here are my updates based on everyone's feedback. I'll try to include most of
> the changelog info in each patch, but a few summary points for v1 -> v2:
>
>   - reworked the PHY DT binding so that we don't need do any custom xlate in the
>     PHY driver
>
>   - moved all handling of the 'SATA_TOP_CTRL' block into the SATA driver,
>     instead of sharing it between SATA and PHY drivers. This means we have to do
>     a little extra work in sata_brcmstb.c to decide which ports to power on, but
>     at least this way, we're really describing the hardware, not just how the SW
>     frameworks want to use the hardware.

I don't see any problems with the PHY patches. Let me know If I can take this 
via linux-phy tree.

Cheers
Kishon

>
> Enjoy,
> Brian
>
> Brian Norris (5):
>    Documentation: devicetree: add Broadcom SATA binding
>    Documentation: devicetree: add Broadcom SATA PHY binding
>    ata: add Broadcom AHCI SATA3 driver for STB chips
>    phy: add Broadcom SATA3 PHY driver for Broadcom STB SoCs
>    ARM: dts: brcmstb: add nodes for SATA controller and PHY
>
>   .../devicetree/bindings/ata/brcm,sata-brcmstb.txt  |  35 +++
>   .../bindings/phy/brcm,brcmstb-sata-phy.txt         |  40 +++
>   arch/arm/boot/dts/bcm7445.dtsi                     |  37 +++
>   drivers/ata/Kconfig                                |   9 +
>   drivers/ata/Makefile                               |   1 +
>   drivers/ata/sata_brcmstb.c                         | 285 +++++++++++++++++++++
>   drivers/phy/Kconfig                                |   9 +
>   drivers/phy/Makefile                               |   1 +
>   drivers/phy/phy-brcmstb-sata.c                     | 216 ++++++++++++++++
>   9 files changed, 632 insertions(+)
>   create mode 100644 Documentation/devicetree/bindings/ata/brcm,sata-brcmstb.txt
>   create mode 100644 Documentation/devicetree/bindings/phy/brcm,brcmstb-sata-phy.txt
>   create mode 100644 drivers/ata/sata_brcmstb.c
>   create mode 100644 drivers/phy/phy-brcmstb-sata.c
>
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