From dbf80e3d843cb58b9098d7c0e24c9ab1208003a7 Mon Sep 17 00:00:00 2001 From: Christian Hewitt Date: Fri, 17 Feb 2023 05:38:46 +0000 Subject: [PATCH 17/25] WIP: ARM: dts: add support for BananaPi M2-Pro Signed-off-by: Christian Hewitt --- arch/arm/dts/Makefile | 1 + .../dts/meson-sm1-bananapi-m2-pro-u-boot.dtsi | 13 +++ arch/arm/dts/meson-sm1-bananapi-m2-pro.dts | 98 +++++++++++++++++++ 3 files changed, 112 insertions(+) create mode 100644 arch/arm/dts/meson-sm1-bananapi-m2-pro-u-boot.dtsi create mode 100644 arch/arm/dts/meson-sm1-bananapi-m2-pro.dts diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 926ae0aae4..4e9fa81e18 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -203,6 +203,7 @@ dtb-$(CONFIG_ARCH_MESON) += \ meson-g12b-odroid-n2.dtb \ meson-g12b-odroid-n2-plus.dtb \ meson-g12b-radxa-zero2.dtb \ + meson-sm1-bananapi-m2-pro.dtb \ meson-sm1-bananapi-m5.dtb \ meson-sm1-khadas-vim3l.dtb \ meson-sm1-odroid-c4.dtb \ diff --git a/arch/arm/dts/meson-sm1-bananapi-m2-pro-u-boot.dtsi b/arch/arm/dts/meson-sm1-bananapi-m2-pro-u-boot.dtsi new file mode 100644 index 0000000000..a86fdb5668 --- /dev/null +++ b/arch/arm/dts/meson-sm1-bananapi-m2-pro-u-boot.dtsi @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2021 BayLibre, SAS + * Author: Neil Armstrong + */ + +#include "meson-sm1-u-boot.dtsi" + +ðmac { + snps,reset-gpio = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; + snps,reset-delays-us = <0 10000 1000000>; + snps,reset-active-low; +}; diff --git a/arch/arm/dts/meson-sm1-bananapi-m2-pro.dts b/arch/arm/dts/meson-sm1-bananapi-m2-pro.dts new file mode 100644 index 0000000000..4890d5d9a4 --- /dev/null +++ b/arch/arm/dts/meson-sm1-bananapi-m2-pro.dts @@ -0,0 +1,98 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2021 BayLibre SAS + * Author: Neil Armstrong + */ + +/dts-v1/; + +#include "meson-sm1-bananapi.dtsi" +#include + +/ { + compatible = "bananapi,bpi-m2-pro", "amlogic,sm1"; + model = "Banana Pi BPI-M2-PRO"; + + sound { + compatible = "amlogic,axg-sound-card"; + model = "BPI-M2-PRO"; + audio-aux-devs = <&tdmout_b>; + audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1", + "TDMOUT_B IN 1", "FRDDR_B OUT 1", + "TDMOUT_B IN 2", "FRDDR_C OUT 1", + "TDM_B Playback", "TDMOUT_B OUT"; + + assigned-clocks = <&clkc CLKID_MPLL2>, + <&clkc CLKID_MPLL0>, + <&clkc CLKID_MPLL1>; + assigned-clock-parents = <0>, <0>, <0>; + assigned-clock-rates = <294912000>, + <270950400>, + <393216000>; + status = "okay"; + + dai-link-0 { + sound-dai = <&frddr_a>; + }; + + dai-link-1 { + sound-dai = <&frddr_b>; + }; + + dai-link-2 { + sound-dai = <&frddr_c>; + }; + + /* 8ch hdmi interface */ + dai-link-3 { + sound-dai = <&tdmif_b>; + dai-format = "i2s"; + dai-tdm-slot-tx-mask-0 = <1 1>; + dai-tdm-slot-tx-mask-1 = <1 1>; + dai-tdm-slot-tx-mask-2 = <1 1>; + dai-tdm-slot-tx-mask-3 = <1 1>; + mclk-fs = <256>; + + codec { + sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>; + }; + }; + + /* hdmi glue */ + dai-link-4 { + sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; + + codec { + sound-dai = <&hdmi_tx>; + }; + }; + }; +}; + +&clkc_audio { + status = "okay"; +}; + +&frddr_a { + status = "okay"; +}; + +&frddr_b { + status = "okay"; +}; + +&frddr_c { + status = "okay"; +}; + +&tdmif_b { + status = "okay"; +}; + +&tdmout_b { + status = "okay"; +}; + +&tohdmitx { + status = "okay"; +}; -- 2.34.1