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Date: Mon, 18 Jul 2022 12:43:55 -0600 From: Rob Herring <robh@...nel.org> To: Alvin Šipraga <alvin@...s.dk> Cc: brcm80211-dev-list.pdl@...adcom.com, Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Hante Meuleman <hante.meuleman@...adcom.com>, Eric Dumazet <edumazet@...gle.com>, "David S. Miller" <davem@...emloft.net>, SHA-cyfmac-dev-list@...ineon.com, linux-kernel@...r.kernel.org, Jakub Kicinski <kuba@...nel.org>, linux-wireless@...r.kernel.org, van Spriel <arend@...adcom.com>, Paolo Abeni <pabeni@...hat.com>, Kalle Valo <kvalo@...nel.org>, Alvin Šipraga <alsi@...g-olufsen.dk>, Franky Lin <franky.lin@...adcom.com>, netdev@...r.kernel.org, Rob Herring <robh+dt@...nel.org>, Ahmad Fatoum <a.fatoum@...gutronix.de>, Arend van Spriel <aspriel@...il.com>, devicetree@...r.kernel.org Subject: Re: [PATCH 1/2] dt-bindings: bcm4329-fmac: add optional brcm,ccode-map-trivial On Mon, 11 Jul 2022 14:30:03 +0200, Alvin Šipraga wrote: > From: Alvin Šipraga <alsi@...g-olufsen.dk> > > The bindings already offer a brcm,ccode-map property to describe the > mapping between the kernel's ISO3166 alpha 2 country code string and the > firmware's country code string and revision number. This is a > board-specific property and determined by the CLM blob firmware provided > by the hardware vendor. > > However, in some cases the firmware will also use ISO3166 country codes > internally, and the revision will always be zero. This implies a trivial > mapping: cc -> { cc, 0 }. > > For such cases, add an optional property brcm,ccode-map-trivial which > obviates the need to describe every trivial country code mapping in the > device tree with the existing brcm,ccode-map property. The new property > is subordinate to the more explicit brcm,ccode-map property. > > Signed-off-by: Alvin Šipraga <alsi@...g-olufsen.dk> > --- > .../bindings/net/wireless/brcm,bcm4329-fmac.yaml | 10 ++++++++++ > 1 file changed, 10 insertions(+) > Acked-by: Rob Herring <robh@...nel.org>
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