138 lines
3.4 KiB
Diff
138 lines
3.4 KiB
Diff
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From b6b64fa37983db37abe1dc1e34d10b45ecd42cc4 Mon Sep 17 00:00:00 2001
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From: Christian Hewitt <christianshewitt@gmail.com>
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Date: Wed, 25 Jan 2023 08:13:28 +0000
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Subject: [PATCH 5/5] arm64: dts: meson: add support for BananaPi M2-Pro
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BPI-M2-PRO is based upon the BPI-M5 design except for a different
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physical board layout and the following changes:
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- USB 3.0 ports reduced from 4x to 2x
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- 3.5mm Combined CVBS/Audio Jack removed
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- RTL8821BU WiFi/BT module (internal USB connected)
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Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
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---
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arch/arm64/boot/dts/amlogic/Makefile | 1 +
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.../dts/amlogic/meson-sm1-bananapi-m2-pro.dts | 97 +++++++++++++++++++
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2 files changed, 98 insertions(+)
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create mode 100644 arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m2-pro.dts
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diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
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index 97b42e2100e0..644451794aca 100644
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--- a/arch/arm64/boot/dts/amlogic/Makefile
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+++ b/arch/arm64/boot/dts/amlogic/Makefile
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@@ -60,6 +60,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxm-wetek-core2.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-s4-s805x2-aq222.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-sm1-a95xf3-air-gbit.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-sm1-a95xf3-air.dtb
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+dtb-$(CONFIG_ARCH_MESON) += meson-sm1-bananapi-m2-pro.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-sm1-bananapi-m5.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-sm1-h96-max.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-sm1-khadas-vim3l.dtb
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diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m2-pro.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m2-pro.dts
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new file mode 100644
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index 000000000000..586034316ec3
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--- /dev/null
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+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m2-pro.dts
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@@ -0,0 +1,97 @@
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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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+/*
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+ * Copyright (c) 2021 BayLibre SAS
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+ * Author: Neil Armstrong <narmstrong@baylibre.com>
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+ */
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+
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+/dts-v1/;
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+
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+#include "meson-sm1-bananapi.dtsi"
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+#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
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+
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+/ {
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+ compatible = "bananapi,bpi-m2-pro", "amlogic,sm1";
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+ model = "Banana Pi BPI-M2-PRO";
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+
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+ sound {
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+ compatible = "amlogic,axg-sound-card";
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+ model = "BPI-M2-PRO";
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+ audio-aux-devs = <&tdmout_b>;
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+ audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
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+ "TDMOUT_B IN 1", "FRDDR_B OUT 1",
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+ "TDMOUT_B IN 2", "FRDDR_C OUT 1",
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+ "TDM_B Playback", "TDMOUT_B OUT";
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+
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+ assigned-clocks = <&clkc CLKID_MPLL2>,
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+ <&clkc CLKID_MPLL0>,
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+ <&clkc CLKID_MPLL1>;
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+ assigned-clock-parents = <0>, <0>, <0>;
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+ assigned-clock-rates = <294912000>,
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+ <270950400>,
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+ <393216000>;
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+
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+ dai-link-0 {
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+ sound-dai = <&frddr_a>;
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+ };
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+
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+ dai-link-1 {
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+ sound-dai = <&frddr_b>;
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+ };
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+
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+ dai-link-2 {
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+ sound-dai = <&frddr_c>;
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+ };
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+
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+ /* 8ch hdmi interface */
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+ dai-link-3 {
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+ sound-dai = <&tdmif_b>;
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+ dai-format = "i2s";
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+ dai-tdm-slot-tx-mask-0 = <1 1>;
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+ dai-tdm-slot-tx-mask-1 = <1 1>;
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+ dai-tdm-slot-tx-mask-2 = <1 1>;
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+ dai-tdm-slot-tx-mask-3 = <1 1>;
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+ mclk-fs = <256>;
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+
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+ codec {
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+ sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
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+ };
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+ };
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+
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+ /* hdmi glue */
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+ dai-link-4 {
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+ sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
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+
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+ codec {
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+ sound-dai = <&hdmi_tx>;
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+ };
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+ };
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+ };
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+};
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+
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+&clkc_audio {
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+ status = "okay";
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+};
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+
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+&frddr_a {
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+ status = "okay";
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+};
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+
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+&frddr_b {
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+ status = "okay";
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+};
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+
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+&frddr_c {
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+ status = "okay";
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+};
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+
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+&tdmif_b {
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+ status = "okay";
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+};
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+
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+&tdmout_b {
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+ status = "okay";
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+};
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+
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+&tohdmitx {
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+ status = "okay";
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+};
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--
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2.34.1
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