Messages in this thread | | | Date | Thu, 31 Mar 2016 10:58:20 +0200 | Subject | Re: [PATCH v3 12/18] dt-bindings: Add PLX Technology OXNAS pinctrl and gpio bindings | From | Linus Walleij <> |
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On Fri, Mar 25, 2016 at 3:48 PM, Rob Herring <robh@kernel.org> wrote: > On Thu, Mar 24, 2016 at 05:50:09PM +0100, Neil Armstrong wrote: >> Add pinctrl and gpio DT bindings for PLX Technology OXNAS SoC Family. >> This version supports the ARM926EJ-S based OX810SE SoC with 34 IO pins. >> >> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
>> + - plxtech,gpio-bank: Specifies which bank a controller owns. > > How is this used?
That is used to give a unique ID number to the bank.
Hardware often need this to cross-reference pin controllers to GPIO banks.
I should add it as "gpio-bank" to the generic bindings instead, several platforms already use this and there is no point in having a vendor prefix in front of it.
Yours, Linus Walleij
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