Messages in this thread |  | | Date | Tue, 10 Mar 2015 10:28:26 -0600 | From | Stephen Warren <> | Subject | Re: [PATCH v3 1/4] i2c: mux-pinctrl: Rework to honor disabled child nodes |
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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 "i2c-" > prefix.
The DT binding changes at least, Acked-by: Stephen Warren <swarren@nvidia.com>
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