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";
++		};
++	};
++};