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Commit f2b8f6a9 authored by Jerome Brunet's avatar Jerome Brunet Committed by Kevin Hilman
Browse files

arm64: dts: meson-axg: add audio fifos 



Add TODDR and FRDDR audio fifos of the AXG SoC.
These fifos are the capture and playback memory interfaces of audio
subsystem of the AXG.

Signed-off-by: default avatarJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
parent 5b394b2d

arch/arm64/boot/dts/amlogic/meson-axg.dtsi

+67 −0
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ 
#include <dt-bindings/clock/axg-aoclkc.h>

#include <dt-bindings/gpio/meson-axg-gpio.h>

#include <dt-bindings/reset/amlogic,meson-axg-reset.h>

#include <dt-bindings/reset/amlogic,meson-axg-audio-arb.h>



/ {

	compatible = "amlogic,meson-axg";
@@ -223,6 +224,72 @@ 
				resets = <&reset RESET_AUDIO>;

			};



			toddr_a: audio-controller@100 {

				compatible = "amlogic,axg-toddr";

				reg = <0x0 0x100 0x0 0x1c>;

				#sound-dai-cells = <0>;

				sound-name-prefix = "TODDR_A";

				interrupts = <GIC_SPI 84 IRQ_TYPE_EDGE_RISING>;

				clocks = <&clkc_audio AUD_CLKID_TODDR_A>;

				resets = <&arb AXG_ARB_TODDR_A>;

				status = "disabled";

			};



			toddr_b: audio-controller@140 {

				compatible = "amlogic,axg-toddr";

				reg = <0x0 0x140 0x0 0x1c>;

				#sound-dai-cells = <0>;

				sound-name-prefix = "TODDR_B";

				interrupts = <GIC_SPI 85 IRQ_TYPE_EDGE_RISING>;

				clocks = <&clkc_audio AUD_CLKID_TODDR_B>;

				resets = <&arb AXG_ARB_TODDR_B>;

				status = "disabled";

			};



			toddr_c: audio-controller@180 {

				compatible = "amlogic,axg-toddr";

				reg = <0x0 0x180 0x0 0x1c>;

				#sound-dai-cells = <0>;

				sound-name-prefix = "TODDR_C";

				interrupts = <GIC_SPI 86 IRQ_TYPE_EDGE_RISING>;

				clocks = <&clkc_audio AUD_CLKID_TODDR_C>;

				resets = <&arb AXG_ARB_TODDR_C>;

				status = "disabled";

			};



			frddr_a: audio-controller@1c0 {

				compatible = "amlogic,axg-frddr";

				reg = <0x0 0x1c0 0x0 0x1c>;

				#sound-dai-cells = <0>;

				sound-name-prefix = "FRDDR_A";

				interrupts = <GIC_SPI 88 IRQ_TYPE_EDGE_RISING>;

				clocks = <&clkc_audio AUD_CLKID_FRDDR_A>;

				resets = <&arb AXG_ARB_FRDDR_A>;

				status = "disabled";

			};



			frddr_b: audio-controller@200 {

				compatible = "amlogic,axg-frddr";

				reg = <0x0 0x200 0x0 0x1c>;

				#sound-dai-cells = <0>;

				sound-name-prefix = "FRDDR_B";

				interrupts = <GIC_SPI 89 IRQ_TYPE_EDGE_RISING>;

				clocks = <&clkc_audio AUD_CLKID_FRDDR_B>;

				resets = <&arb AXG_ARB_FRDDR_B>;

				status = "disabled";

			};



			frddr_c: audio-controller@240 {

				compatible = "amlogic,axg-frddr";

				reg = <0x0 0x240 0x0 0x1c>;

				#sound-dai-cells = <0>;

				sound-name-prefix = "FRDDR_C";

				interrupts = <GIC_SPI 90 IRQ_TYPE_EDGE_RISING>;

				clocks = <&clkc_audio AUD_CLKID_FRDDR_C>;

				resets = <&arb AXG_ARB_FRDDR_C>;

				status = "disabled";

			};



			arb: reset-controller@280 {

				compatible = "amlogic,meson-axg-audio-arb";

				reg = <0x0 0x280 0x0 0x4>;