2024-03-01 01:56:57 +00:00
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--- /dev/null
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+++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-respeaker-2mics.dtso
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@@ -0,0 +1,62 @@
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+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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+/*
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+ * Copyright (C) 2023 MediaTek Inc.
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+ * Author: Maso Huang <Maso.Huang@mediatek.com>
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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 = "bananapi,bpi-r3", "mediatek,mt7986a";
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+
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+ fragment@0 {
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+ target-path = "/";
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+ __overlay__ {
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+ sound_wm8960 {
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+ compatible = "mediatek,mt7986-wm8960-sound";
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+ audio-routing = "Headphone", "HP_L",
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+ "Headphone", "HP_R",
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+ "LINPUT1", "AMIC",
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+ "RINPUT1", "AMIC";
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+
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+ status = "okay";
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+
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+ platform {
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+ sound-dai = <&afe>;
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+ };
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+
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+ codec {
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+ sound-dai = <&wm8960>;
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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 = <&i2c0>;
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+ __overlay__ {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c_pins>;
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+ clock-frequency = <400000>;
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+ status = "okay";
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+
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+ wm8960: wm8960@1a {
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+ compatible = "wlf,wm8960";
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+ reg = <0x1a>;
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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 = <&pio>;
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+ __overlay__ {
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+ i2c_pins: i2c-pins-3-4 {
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+ mux {
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+ function = "i2c";
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+ groups = "i2c";
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+ };
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+ };
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+ };
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+ };
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+};
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--- a/arch/arm64/boot/dts/mediatek/Makefile
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+++ b/arch/arm64/boot/dts/mediatek/Makefile
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2024-03-01 02:22:25 +00:00
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@@ -13,6 +13,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-b
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2024-03-01 01:56:57 +00:00
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dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-nand.dtbo
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dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-nor.dtbo
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dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-sd.dtbo
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+dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-respeaker-2mics.dtbo
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dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-rfb.dtb
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dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986b-rfb.dtb
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dtb-$(CONFIG_ARCH_MEDIATEK) += mt8167-pumpkin.dtb
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