Re: [PATCH v4 01/10] dt-bindings: scsi: hisi_sas: add an property of signal attenuation

2018-03-07 Thread Rob Herring
On Wed, Mar 07, 2018 at 08:25:05PM +0800, John Garry wrote: > From: Xiaofei Tan > > 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 >

[PATCH v4 01/10] dt-bindings: scsi: hisi_sas: add an property of signal attenuation

2018-03-07 Thread John Garry
From: Xiaofei Tan 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,