diff --git a/arch/arm/boot/dts/overlays/Makefile b/arch/arm/boot/dts/overlays/Makefile index 52f62bdeb993de044fed9bf9f713e685ac6b25d3..ef0a0cc3da99a615a40a0e53f986879f6df5454a 100644 --- a/arch/arm/boot/dts/overlays/Makefile +++ b/arch/arm/boot/dts/overlays/Makefile @@ -130,6 +130,8 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \ pibell.dtbo \ pifacedigital.dtbo \ pifi-40.dtbo \ + pifi-dac-hd.dtbo \ + pifi-dac-zero.dtbo \ pifi-mini-210.dtbo \ piglow.dtbo \ piscreen.dtbo \ diff --git a/arch/arm/boot/dts/overlays/README b/arch/arm/boot/dts/overlays/README index 090e7c107986a3affd2f723b99fd348131a38b5e..c062102ad99573798ac8d37ae2f1295c3076ce9d 100644 --- a/arch/arm/boot/dts/overlays/README +++ b/arch/arm/boot/dts/overlays/README @@ -2131,6 +2131,18 @@ Load: dtoverlay=pifi-40 Params: +Name: pifi-dac-hd +Info: Configures the PiFi DAC HD +Load: dtoverlay=pifi-dac-hd +Params: + + +Name: pifi-dac-zero +Info: Configures the PiFi DAC Zero +Load: dtoverlay=pifi-dac-zero +Params: + + Name: pifi-mini-210 Info: Configures the PiFi Mini stereo amplifier Load: dtoverlay=pifi-mini-210 diff --git a/arch/arm/boot/dts/overlays/pifi-dac-hd-overlay.dts b/arch/arm/boot/dts/overlays/pifi-dac-hd-overlay.dts new file mode 100644 index 0000000000000000000000000000000000000000..67f50db7861ac4fa85802accd5d594f60e44b434 --- /dev/null +++ b/arch/arm/boot/dts/overlays/pifi-dac-hd-overlay.dts @@ -0,0 +1,49 @@ +// Overlay for PiFi-DAC-HD +/dts-v1/; +/plugin/; + +/ { + compatible = "brcm,bcm2835"; + + fragment@0 { + target = <&i2s>; + __overlay__ { + status = "okay"; + }; + }; + + fragment@1 { + target = <&i2c1>; + __overlay__ { + status = "okay"; + #address-cells = <1>; + #size-cells =<0>; + + pcm5142: pcm5142@4c { + #sound-dai-cells = <0>; + compatible = "ti,pcm5142"; + reg = <0x4c>; + status = "okay"; + }; + }; + }; + + fragment@2 { + target = <&sound>; + __overlay__ { + compatible = "simple-audio-card"; + simple-audio-card,name = "PiFi-DAC-HD"; + status = "okay"; + + simple-audio-card,dai-link@1 { + format = "i2s"; + cpu { + sound-dai = <&i2s>; + }; + codec { + sound-dai = <&pcm5142>; + }; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/overlays/pifi-dac-zero-overlay.dts b/arch/arm/boot/dts/overlays/pifi-dac-zero-overlay.dts new file mode 100644 index 0000000000000000000000000000000000000000..645ea74cb435cbcc4f1851b79455f4c1ce36ebd2 --- /dev/null +++ b/arch/arm/boot/dts/overlays/pifi-dac-zero-overlay.dts @@ -0,0 +1,49 @@ +// Overlay for PiFi-DAC-Zero +/dts-v1/; +/plugin/; + +/ { + compatible = "brcm,bcm2835"; + + fragment@0 { + target = <&sound>; + __overlay__ { + compatible = "simple-audio-card"; + simple-audio-card,name = "PiFi-DAC-Zero"; + status = "okay"; + + simple-audio-card,dai-link@1 { + format = "i2s"; + + cpu { + sound-dai = <&i2s>; + dai-tdm-slot-num = <2>; + dai-tdm-slot-width = <32>; + }; + + codec { + sound-dai = <&codec_out>; + }; + }; + }; + }; + + fragment@1 { + target-path = "/"; + __overlay__ { + codec_out: pcm5102a-codec { + #sound-dai-cells = <0>; + compatible = "ti,pcm5102a"; + status = "okay"; + }; + }; + }; + + fragment@2 { + target = <&i2s>; + __overlay__ { + #sound-dai-cells = <0>; + status = "okay"; + }; + }; +};