diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.10/950-0466-Overlays-for-PiFi-Mini-amp.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.10/950-0466-Overlays-for-PiFi-Mini-amp.patch | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.10/950-0466-Overlays-for-PiFi-Mini-amp.patch b/target/linux/bcm27xx/patches-5.10/950-0466-Overlays-for-PiFi-Mini-amp.patch new file mode 100644 index 0000000000..24dc00be6a --- /dev/null +++ b/target/linux/bcm27xx/patches-5.10/950-0466-Overlays-for-PiFi-Mini-amp.patch @@ -0,0 +1,83 @@ +From 1040be57555a700e5949aa509299fea40649269e Mon Sep 17 00:00:00 2001 +From: David Knell <david.knell@gmail.com> +Date: Mon, 8 Feb 2021 03:33:30 +0000 +Subject: [PATCH] Overlays for PiFi-Mini amp + +Signed-off-by: David Knell <david.knell@gmail.com> +--- + arch/arm/boot/dts/overlays/Makefile | 1 + + arch/arm/boot/dts/overlays/README | 6 +++ + .../dts/overlays/pifi-mini-210-overlay.dts | 42 +++++++++++++++++++ + 3 files changed, 49 insertions(+) + create mode 100644 arch/arm/boot/dts/overlays/pifi-mini-210-overlay.dts + +--- a/arch/arm/boot/dts/overlays/Makefile ++++ b/arch/arm/boot/dts/overlays/Makefile +@@ -130,6 +130,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \ + pibell.dtbo \ + pifacedigital.dtbo \ + pifi-40.dtbo \ ++ pifi-mini-210.dtbo \ + piglow.dtbo \ + piscreen.dtbo \ + piscreen2r.dtbo \ +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -2131,6 +2131,12 @@ Load: dtoverlay=pifi-40 + Params: <None> + + ++Name: pifi-mini-210 ++Info: Configures the PiFi Mini stereo amplifier ++Load: dtoverlay=pifi-mini-210 ++Params: <None> ++ ++ + Name: piglow + Info: Configures the PiGlow by pimoroni.com + Load: dtoverlay=piglow +--- /dev/null ++++ b/arch/arm/boot/dts/overlays/pifi-mini-210-overlay.dts +@@ -0,0 +1,42 @@ ++// Definitions for PiFi Mini 210 ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2835"; ++ ++ fragment@0 { ++ target = <&i2s>; ++ __overlay__ { ++ status = "okay"; ++ }; ++ }; ++ ++ fragment@1 { ++ target = <&i2c1>; ++ __overlay__ { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ status = "okay"; ++ ++ tas5711@1a { ++ #sound-dai-cells = <0>; ++ compatible = "ti,tas5711"; ++ reg = <0x1a>; ++ status = "okay"; ++ pdn-gpios = <&gpio 23 1>; ++ reset-gpios = <&gpio 24 1>; ++ }; ++ }; ++ }; ++ ++ fragment@2 { ++ target = <&sound>; ++ __overlay__ { ++ compatible = "pifi,pifi-mini-210"; ++ i2s-controller = <&i2s>; ++ ++ status = "okay"; ++ }; ++ }; ++}; |