Re: [PATCH v2 2/5] dt-bindings: net: Add Broadcom BCM4377 family PCIe Bluetooth

[Rob Herring]

On Mon, Sep 12, 2022 at 4:12 PM Rob Herring <robh@xxxxxxxxxx> wrote:
>
> On Thu, Sep 08, 2022 at 01:19:17PM +0200, Krzysztof Kozlowski wrote:
> > On 07/09/2022 19:09, Sven Peter wrote:
> > > These chips are combined Wi-Fi/Bluetooth radios which expose a
> > > PCI subfunction for the Bluetooth part.
> > > They are found in Apple machines such as the x86 models with the T2
> > > chip or the arm64 models with the M1 or M2 chips.
> > >
> > > Signed-off-by: Sven Peter <sven@xxxxxxxxxxxxx>
> > > ---

> > > +examples:
> > > +  - |
> > > +    pcie {
> > > +      #address-cells = <3>;
> > > +      #size-cells = <2>;
> > > +
> > > +      bluetooth@0,1 {
> >
> > The unit address seems to be different than reg.
>
> Right, this says dev 0, func 1.

Actually, the reg value of 0x100 is correct. func is bits 8-10. dev
starts in bit 11.

Rob