On 12/17/20 7:41 AM, 'Richard Fitzgerald' via BCM-KERNEL-FEEDBACK-LIST,PDL wrote: > This adds a devicetree configuration for Raspberry Pi 4b connected to > Cirrus Logic Lochnagar 2 audio development board and CS47L15 codec. > > The common (codec-independent) Lochnagar 2 configuration is separated > into a dtsi to simplify re-using it for other codecs. > > Signed-off-by: Richard Fitzgerald <rf@xxxxxxxxxxxxxxxxxxxxx> > --- > MAINTAINERS | 1 + > arch/arm/boot/dts/Makefile | 1 + > ...bcm2711-rpi4b-cirrus-lochnagar-cs47l15.dts | 186 ++++++++++++++++ > .../dts/bcm2711-rpi4b-cirrus-lochnagar.dtsi | 201 ++++++++++++++++++ > 4 files changed, 389 insertions(+) > create mode 100644 arch/arm/boot/dts/bcm2711-rpi4b-cirrus-lochnagar-cs47l15.dts > create mode 100644 arch/arm/boot/dts/bcm2711-rpi4b-cirrus-lochnagar.dtsi > > diff --git a/MAINTAINERS b/MAINTAINERS > index 5cc595ac7b28..7dca1db52144 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -4193,6 +4193,7 @@ M: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx> > M: Richard Fitzgerald <rf@xxxxxxxxxxxxxxxxxxxxx> > L: patches@xxxxxxxxxxxxxxxxxxxxx > S: Supported > +F: arch/arm/boot/dts/bcm2711-rpi4b-cirrus-lochnagar* > F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml > F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml > F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index ce66ffd5a1bb..240cc58fd954 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -93,6 +93,7 @@ dtb-$(CONFIG_ARCH_BCM2835) += \ > bcm2837-rpi-3-b-plus.dtb \ > bcm2837-rpi-cm3-io3.dtb \ > bcm2711-rpi-4-b.dtb \ > + bcm2711-rpi4b-cirrus-lochnagar-cs47l15.dtb \ Is there a reason you are not following the convention established above and have this file be named: bcm2711-rpi-4-b-cirrus-lochnagar-cs47l15.dtb? -- Florian
