diff options
Diffstat (limited to 'arch/arm64/boot/dts/nvidia/tegra234-p3740-0002.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra234-p3740-0002.dtsi | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002.dtsi index c95063b19321..1f591a1cb26b 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002.dtsi @@ -1,10 +1,60 @@ // SPDX-License-Identifier: GPL-2.0 +#include <dt-bindings/sound/rt5640.h> + / { compatible = "nvidia,p3740-0002"; bus@0 { + aconnect@2900000 { + ahub@2900800 { + i2s@2901300 { + ports { + port@1 { + endpoint { + dai-format = "i2s"; + remote-endpoint = <&rt5640_ep>; + }; + }; + }; + }; + + i2s@2901500 { + ports { + port@1 { + endpoint { + bitclock-master; + frame-master; + }; + }; + }; + }; + }; + }; + i2c@31c0000 { + rt5640: audio-codec@1c { + compatible = "realtek,rt5640"; + reg = <0x1c>; + interrupt-parent = <&gpio>; + interrupts = <TEGRA234_MAIN_GPIO(F, 3) GPIO_ACTIVE_HIGH>; + clocks = <&bpmp TEGRA234_CLK_AUD_MCLK>; + clock-names = "mclk"; + + realtek,dmic1-data-pin = <RT5640_DMIC1_DATA_PIN_NONE>; + realtek,dmic2-data-pin = <RT5640_DMIC2_DATA_PIN_NONE>; + realtek,jack-detect-source = <RT5640_JD_SRC_HDA_HEADER>; + + sound-name-prefix = "CVB-RT"; + + port { + rt5640_ep: endpoint { + remote-endpoint = <&i2s4_dap>; + mclk-fs = <256>; + }; + }; + }; + /* carrier board ID EEPROM */ eeprom@55 { compatible = "atmel,24c02"; |