Add HDA dts node for Tegra234 chip and for AGX orin platform.
Signed-off-by: Mohan Kumar mkumard@nvidia.com --- .../nvidia/tegra234-p3737-0000+p3701-0000.dts | 6 ++++++ arch/arm64/boot/dts/nvidia/tegra234.dtsi | 18 ++++++++++++++++++ 2 files changed, 24 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts index efbbb878ba5a..792e4a8b272b 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts @@ -21,4 +21,10 @@ serial { status = "okay"; }; + + bus@0 { + hda@3510000 { + nvidia,model = "NVIDIA Jetson AGX Orin HDA"; + }; + }; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi index cbebf1ee5958..a5271d33a458 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi @@ -4,6 +4,7 @@ #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/mailbox/tegra186-hsp.h> #include <dt-bindings/memory/tegra234-mc.h> +#include <dt-bindings/power/tegra234-powergate.h> #include <dt-bindings/reset/tegra234-reset.h>
/ { @@ -394,6 +395,23 @@ #interrupt-cells = <3>; interrupt-controller; }; + + hda@3510000 { + compatible = "nvidia,tegra234-hda", "nvidia,tegra30-hda"; + reg = <0x3510000 0x10000>; + interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bpmp TEGRA234_CLK_AZA_BIT>, + <&bpmp TEGRA234_CLK_AZA_2XBIT>; + clock-names = "hda", "hda2codec_2x"; + resets = <&bpmp TEGRA234_RESET_HDA>, + <&bpmp TEGRA234_RESET_HDACODEC>; + reset-names = "hda", "hda2codec_2x"; + power-domains = <&bpmp TEGRA234_POWER_DOMAIN_DISP>; + interconnects = <&mc TEGRA234_MEMORY_CLIENT_HDAR &emc>, + <&mc TEGRA234_MEMORY_CLIENT_HDAW &emc>; + interconnect-names = "dma-mem", "write"; + status = "disabled"; + }; };
sram@40000000 {