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SubjectRe: [PATCH v4 01/10] dt-bindings: scsi: hisi_sas: add an property of signal attenuation
On Wed, Mar 07, 2018 at 08:25:05PM +0800, John Garry wrote:
> From: Xiaofei Tan <tanxiaofei@huawei.com>
>
> For some new boards with hip07 chipset we are required to
> set PHY config registers differently. The hw property which
> determines how to set these registers is in the PHY signal
> attenuation readings.
>
> This patch add an devicetree property, "hisilicon,signal-attenuation",
> which is used to describe the signal attenuation of an board.
>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Mark Rutland <mark.rutland@arm.com>
> Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
> Signed-off-by: John Garry <john.garry@huawei.com>
> ---
> Documentation/devicetree/bindings/scsi/hisilicon-sas.txt | 7 +++++++
> 1 file changed, 7 insertions(+)

Reviewed-by: Rob Herring <robh@kernel.org>

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