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-rw-r--r--target/linux/bcm27xx/patches-5.4/950-1013-Add-allo-boss2-overlay.patch98
1 files changed, 98 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-1013-Add-allo-boss2-overlay.patch b/target/linux/bcm27xx/patches-5.4/950-1013-Add-allo-boss2-overlay.patch
new file mode 100644
index 0000000000..97bc4a5757
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-1013-Add-allo-boss2-overlay.patch
@@ -0,0 +1,98 @@
+From b07f4bea8e3259c30fa905b047dce73449147f58 Mon Sep 17 00:00:00 2001
+From: Sudeep <sudeepkumar@cem-solutions.net>
+Date: Fri, 23 Oct 2020 15:51:15 +0530
+Subject: [PATCH] Add allo boss2 overlay
+
+Signed-off-by: Sudeep <sudeepkumar@cem-solutions.net>
+---
+ arch/arm/boot/dts/overlays/Makefile | 1 +
+ arch/arm/boot/dts/overlays/README | 6 ++
+ .../overlays/allo-boss2-dac-audio-overlay.dts | 57 +++++++++++++++++++
+ 3 files changed, 64 insertions(+)
+ create mode 100644 arch/arm/boot/dts/overlays/allo-boss2-dac-audio-overlay.dts
+
+--- a/arch/arm/boot/dts/overlays/Makefile
++++ b/arch/arm/boot/dts/overlays/Makefile
+@@ -14,6 +14,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
+ adv728x-m.dtbo \
+ akkordion-iqdacplus.dtbo \
+ allo-boss-dac-pcm512x-audio.dtbo \
++ allo-boss2-dac-audio.dtbo \
+ allo-digione.dtbo \
+ allo-katana-dac-audio.dtbo \
+ allo-piano-dac-pcm512x-audio.dtbo \
+--- a/arch/arm/boot/dts/overlays/README
++++ b/arch/arm/boot/dts/overlays/README
+@@ -420,6 +420,12 @@ Params: 24db_digital_gain Allow ga
+ slave"
+
+
++Name: allo-boss2-dac-audio
++Info: Configures the Allo Boss2 DAC audio card
++Load: dtoverlay=allo-boss2-dac-audio
++Params: <None>
++
++
+ Name: allo-digione
+ Info: Configures the Allo Digione audio card
+ Load: dtoverlay=allo-digione
+--- /dev/null
++++ b/arch/arm/boot/dts/overlays/allo-boss2-dac-audio-overlay.dts
+@@ -0,0 +1,57 @@
++/* * Definitions for Allo Boss2 DAC boards
++ */
++
++/dts-v1/;
++/plugin/;
++
++/ {
++ compatible = "brcm,bcm2835";
++
++ fragment@0 {
++ target = <&i2s>;
++ __overlay__ {
++ #sound-dai-cells = <0>;
++ status = "okay";
++ cpu_port: port {
++ cpu_endpoint: endpoint {
++ remote-endpoint = <&codec_endpoint>;
++ bitclock-master = <&codec_endpoint>;
++ frame-master = <&codec_endpoint>;
++ dai-format = "i2s";
++ };
++ };
++ };
++ };
++
++ fragment@1 {
++ target = <&i2c1>;
++ __overlay__ {
++ #address-cells = <1>;
++ #size-cells = <0>;
++ status = "okay";
++ allo-cs43130@30 {
++ #sound-dai-cells = <0>;
++ compatible = "allo,allo-cs43198";
++ clock44-gpio = <&gpio 5 0>;
++ clock48-gpio = <&gpio 6 0>;
++ reg = <0x30>;
++ port {
++ codec_endpoint: endpoint {
++ remote-endpoint = <&cpu_endpoint>;
++ };
++ };
++ };
++ };
++ };
++
++ fragment@2 {
++ target = <&sound>;
++ boss2_dac: __overlay__ {
++ compatible = "audio-graph-card";
++ label = "Allo Boss2";
++ dais = <&cpu_port>;
++ status = "okay";
++ };
++ };
++};
++