Re: [PATCH v9 2/2] arm64: dts: qcom: sc7280: add lpass lpi pin controller node

[Srinivasa Rao Mandadapu]

On 4/13/2022 10:55 PM, Matthias Kaehlcke wrote:
Thanks for your time Matthias!!!
> On Wed, Apr 13, 2022 at 08:14:07PM +0530, Srinivasa Rao Mandadapu wrote:
> > Add LPASS LPI pinctrl node required for Audio functionality on sc7280
> > based platforms.
> >
> > Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@xxxxxxxxxxx>
> > Co-developed-by: Venkata Prasad Potturu <quic_potturu@xxxxxxxxxxx>
> > Signed-off-by: Venkata Prasad Potturu <quic_potturu@xxxxxxxxxxx>
> > ---
> >   arch/arm64/boot/dts/qcom/sc7280-idp.dtsi |  84 ++++++++++++++++++++++++
> >   arch/arm64/boot/dts/qcom/sc7280.dtsi     | 107 +++++++++++++++++++++++++++++++
> >   2 files changed, 191 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> > index 6e6cfeda..50fea0e 100644
> > --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> > +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> > @@ -1987,6 +1987,113 @@
> >   			qcom,bcm-voters = <&apps_bcm_voter>;
> >   		};
> >   
> > +		lpass_tlmm: pinctrl@33c0000 {
> > +			compatible = "qcom,sc7280-lpass-lpi-pinctrl";
> > +			reg = <0 0x033c0000 0x0 0x20000>,
> > +				<0 0x03550000 0x0 0x10000>;
> > +			gpio-controller;
> > +			#gpio-cells = <2>;
> > +			gpio-ranges = <&lpass_tlmm 0 0 15>;
> > +
> > +			#clock-cells = <1>;
> > +
> > +			lpass_dmic01: lpass-dmic01 {
> For the node names the 'lpass-' prefix is redundant as you remarked
> earlier, since they are inside the 'lpass_tlmm' node. It's only useful
> for the labels, which can be used in other .dts[i] files where the
> context might not be evident.
Okay. will do accordingly.