Re: [PATCH net-next v2 5/5] net-next: dsa: add dsa support for Mediatek MT7530 switch

From	Felix Fietkau <nbd@nbd.name>
Newsgroups	linux.kernel
Subject	Re: [PATCH net-next v2 5/5] net-next: dsa: add dsa support for Mediatek MT7530 switch
Date	2017-03-23 15:40 +0100
Message-ID	<toc4a-3pL-25@gated-at.bofh.it> (permalink)
References	(1 earlier) <tnoqJ-1qQ-1@gated-at.bofh.it> <to5Fo-7vn-7@gated-at.bofh.it> <to5YL-7Ts-41@gated-at.bofh.it> <tobB8-3e8-17@gated-at.bofh.it> <tobUu-3mq-19@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On 2017-03-23 15:25, John Crispin wrote:
> 
> 
> On 23/03/17 15:09, Felix Fietkau wrote:
>> On 2017-03-23 09:06, Sean Wang wrote:
>>> Hi Andrew,
>>>
>>> The purpose for the regmap table registered is to
>>>
>>> provide a way which helps us to look up a specific
>>>
>>> register on the switch through regmap-debugfs.
>>>
>>>
>>> And not all ranges of register is defined
>>>
>>> so I only include the meaningful ones in a sparse way
>>>
>>> for the table.
>> I think in that case it might be nice to make regmap support optional in
>> order to avoid pulling in bloat on platforms that don't need it.
>>
>> - Felix
>>
> The 2 relevant platforms are mips/ralink and arm/mediatek. both require 
> regmap for the eth_sysctl syscon if they want to utilize the mtk_soc_eth 
> driver which is a prereq for mt7530. so regmap cannot be optional here.
Makes sense, thanks.

- Felix

Thread

[PATCH net-next v2 0/5] net-next: dsa: add Mediatek MT7530 support <sean.wang@mediatek.com> - 2017-03-21 10:40 +0100
  [PATCH net-next v2 1/5] dt-bindings: net: dsa: add Mediatek MT7530 binding <sean.wang@mediatek.com> - 2017-03-21 10:40 +0100
    Re: [PATCH net-next v2 1/5] dt-bindings: net: dsa: add Mediatek  MT7530 binding Rob Herring <robh@kernel.org> - 2017-03-24 17:20 +0100
  [PATCH net-next v2 3/5] net-next: ethernet: mediatek: add CDM able to recognize the tag for DSA <sean.wang@mediatek.com> - 2017-03-21 10:50 +0100
    Re: [PATCH net-next v2 3/5] net-next: ethernet: mediatek: add CDM  able to recognize the tag for DSA Andrew Lunn <andrew@lunn.ch> - 2017-03-22 18:50 +0100
    Re: [PATCH net-next v2 3/5] net-next: ethernet: mediatek: add CDM  able to recognize the tag for DSA Florian Fainelli <f.fainelli@gmail.com> - 2017-03-22 19:30 +0100
  [PATCH net-next v2 4/5] net-next: ethernet: mediatek: add device_node of GMAC pointing into the netdev instance <sean.wang@mediatek.com> - 2017-03-21 10:50 +0100
    Re: [PATCH net-next v2 4/5] net-next: ethernet: mediatek: add  device_node of GMAC pointing into the netdev instance Andrew Lunn <andrew@lunn.ch> - 2017-03-22 19:20 +0100
    Re: [PATCH net-next v2 4/5] net-next: ethernet: mediatek: add  device_node of GMAC pointing into the netdev instance Florian Fainelli <f.fainelli@gmail.com> - 2017-03-22 19:30 +0100
  [PATCH net-next v2 2/5] net-next: dsa: add Mediatek tag RX/TX handler <sean.wang@mediatek.com> - 2017-03-21 10:50 +0100
  Re: [PATCH net-next v2 5/5] net-next: dsa: add dsa support for  Mediatek MT7530 switch Florian Fainelli <f.fainelli@gmail.com> - 2017-03-22 19:40 +0100
  Re: [PATCH net-next v2 5/5] net-next: dsa: add dsa support for  Mediatek MT7530 switch Andrew Lunn <andrew@lunn.ch> - 2017-03-22 19:40 +0100
  Re: [PATCH net-next v2 5/5] net-next: dsa: add dsa support for  Mediatek MT7530 switch Andrew Lunn <andrew@lunn.ch> - 2017-03-23 08:50 +0100
    Re: [PATCH net-next v2 5/5] net-next: dsa: add dsa support for  Mediatek MT7530 switch Sean Wang <sean.wang@mediatek.com> - 2017-03-23 09:10 +0100
      Re: [PATCH net-next v2 5/5] net-next: dsa: add dsa support for  Mediatek MT7530 switch Felix Fietkau <nbd@nbd.name> - 2017-03-23 15:10 +0100
        Re: [PATCH net-next v2 5/5] net-next: dsa: add dsa support for  Mediatek MT7530 switch John Crispin <john@phrozen.org> - 2017-03-23 15:30 +0100
          Re: [PATCH net-next v2 5/5] net-next: dsa: add dsa support for  Mediatek MT7530 switch Felix Fietkau <nbd@nbd.name> - 2017-03-23 15:40 +0100
      Re: [PATCH net-next v2 5/5] net-next: dsa: add dsa support for  Mediatek MT7530 switch Andrew Lunn <andrew@lunn.ch> - 2017-03-24 09:00 +0100
  Re: [PATCH net-next v2 5/5] net-next: dsa: add dsa support for  Mediatek MT7530 switch Andrew Lunn <andrew@lunn.ch> - 2017-03-24 15:10 +0100
  Re: [PATCH net-next v2 5/5] net-next: dsa: add dsa support for  Mediatek MT7530 switch Andrew Lunn <andrew@lunn.ch> - 2017-03-24 15:30 +0100

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