[PATCH v3 1/4] i2c: mux-pinctrl: Rework to honor disabled child nodes
sebastian.hesselbarth at gmail.com
Mon Mar 16 13:15:29 PDT 2015
On 10.03.2015 17:28, Stephen Warren wrote:
> On 03/09/2015 06:21 AM, Sebastian Hesselbarth wrote:
>> I2C mux pinctrl driver currently determines the number of sub-busses by
>> counting available pinctrl-names. Unfortunately, this requires each
>> incarnation of the devicetree node with different available sub-busses
>> to be rewritten.
>> This patch reworks i2c-mux-pinctrl driver to count the number of
>> available sub-nodes instead. The rework should be compatible to the old
>> way of probing for sub-busses and additionally allows to disable unused
>> sub-busses with standard DT property status = "disabled".
>> This also amends the corresponding devicetree binding documentation to
>> reflect the new functionality to disable unused sub-nodes. While at it,
>> also fix two references to binding documentation files that miss an
> The DT binding changes at least,
> Acked-by: Stephen Warren <swarren at nvidia.com>
are you going to pick this patch through your tree now that Stephen
ack'ed the binding documentation change, too?
I can also split the patch up into driver/doc changes if you prefer.
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