mirror of
https://github.com/openwrt/openwrt.git
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62b7f5931c
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry-picked from commit f07e572f64)
99 lines
2.4 KiB
Diff
99 lines
2.4 KiB
Diff
From b07f4bea8e3259c30fa905b047dce73449147f58 Mon Sep 17 00:00:00 2001
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From: Sudeep <sudeepkumar@cem-solutions.net>
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Date: Fri, 23 Oct 2020 15:51:15 +0530
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Subject: [PATCH] Add allo boss2 overlay
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Signed-off-by: Sudeep <sudeepkumar@cem-solutions.net>
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---
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arch/arm/boot/dts/overlays/Makefile | 1 +
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arch/arm/boot/dts/overlays/README | 6 ++
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.../overlays/allo-boss2-dac-audio-overlay.dts | 57 +++++++++++++++++++
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3 files changed, 64 insertions(+)
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create mode 100644 arch/arm/boot/dts/overlays/allo-boss2-dac-audio-overlay.dts
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--- a/arch/arm/boot/dts/overlays/Makefile
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+++ b/arch/arm/boot/dts/overlays/Makefile
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@@ -14,6 +14,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
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adv728x-m.dtbo \
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akkordion-iqdacplus.dtbo \
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allo-boss-dac-pcm512x-audio.dtbo \
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+ allo-boss2-dac-audio.dtbo \
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allo-digione.dtbo \
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allo-katana-dac-audio.dtbo \
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allo-piano-dac-pcm512x-audio.dtbo \
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--- a/arch/arm/boot/dts/overlays/README
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+++ b/arch/arm/boot/dts/overlays/README
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@@ -420,6 +420,12 @@ Params: 24db_digital_gain Allow ga
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slave"
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+Name: allo-boss2-dac-audio
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+Info: Configures the Allo Boss2 DAC audio card
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+Load: dtoverlay=allo-boss2-dac-audio
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+Params: <None>
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+
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+
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Name: allo-digione
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Info: Configures the Allo Digione audio card
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Load: dtoverlay=allo-digione
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--- /dev/null
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+++ b/arch/arm/boot/dts/overlays/allo-boss2-dac-audio-overlay.dts
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@@ -0,0 +1,57 @@
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+/* * Definitions for Allo Boss2 DAC boards
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+ */
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+
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+/dts-v1/;
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+/plugin/;
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+
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+/ {
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+ compatible = "brcm,bcm2835";
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+
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+ fragment@0 {
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+ target = <&i2s>;
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+ __overlay__ {
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+ #sound-dai-cells = <0>;
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+ status = "okay";
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+ cpu_port: port {
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+ cpu_endpoint: endpoint {
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+ remote-endpoint = <&codec_endpoint>;
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+ bitclock-master = <&codec_endpoint>;
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+ frame-master = <&codec_endpoint>;
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+ dai-format = "i2s";
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+ };
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+ };
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+ };
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+ };
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+
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+ fragment@1 {
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+ target = <&i2c1>;
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+ __overlay__ {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ status = "okay";
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+ allo-cs43130@30 {
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+ #sound-dai-cells = <0>;
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+ compatible = "allo,allo-cs43198";
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+ clock44-gpio = <&gpio 5 0>;
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+ clock48-gpio = <&gpio 6 0>;
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+ reg = <0x30>;
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+ port {
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+ codec_endpoint: endpoint {
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+ remote-endpoint = <&cpu_endpoint>;
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+ };
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+ };
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+ };
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+ };
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+ };
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+
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+ fragment@2 {
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+ target = <&sound>;
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+ boss2_dac: __overlay__ {
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+ compatible = "audio-graph-card";
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+ label = "Allo Boss2";
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+ dais = <&cpu_port>;
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+ status = "okay";
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+ };
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+ };
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+};
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+
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