Messages in this thread | | | From | Sven Van Asbroeck <> | Date | Tue, 19 Nov 2019 14:03:05 -0500 | Subject | Re: [PATCH v2 4/4] dt-bindings: mfd: update TI tps6105x chip bindings |
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On Tue, Nov 19, 2019 at 1:37 PM Dan Murphy <dmurphy@ti.com> wrote: > > > + > > +Example (GPIO + led operation): > What part of the example is GPIO? Is that the default function?
The gpio function is always available by default. The mfd driver always adds the gpio mfd_cell. But no-one has ever implemented a mfd sub-driver for gpio.
> > + > > +i2c0 { > > + tps61052@33 { > > + compatible = "ti,tps61052"; > > + reg = <0x33>; > > + > > + led { > > + label = "tps-torch"; > > function and color examples?
No function, no colour. This is a simple led control with 8 intensity steps. We use it as a led torch on an industrial device.
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