From mboxrd@z Thu Jan 1 00:00:00 1970 From: jbrunet@baylibre.com (Jerome Brunet) Date: Tue, 24 Jul 2018 14:52:29 +0200 Subject: [PATCH 05/14] arm64: dts: meson-axg: add audio fifos In-Reply-To: <20180724125238.14567-1-jbrunet@baylibre.com> References: <20180724125238.14567-1-jbrunet@baylibre.com> Message-ID: <20180724125238.14567-6-jbrunet@baylibre.com> To: linus-amlogic@lists.infradead.org List-Id: linus-amlogic.lists.infradead.org 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: Jerome Brunet --- Kevin, As you will see below, this patch depends on the ARB reset bindings which have been accepted by Philip recently. Cheers Jerome arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 67 ++++++++++++++++++++++ 1 file changed, 67 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index 3893c630d969..a20189844d92 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -11,6 +11,7 @@ #include #include #include +#include / { compatible = "amlogic,meson-axg"; @@ -190,6 +191,72 @@ resets = <&reset RESET_AUDIO>; }; + toddr_a: audio-controller at 100 { + compatible = "amlogic,axg-toddr"; + reg = <0x0 0x100 0x0 0x1c>; + #sound-dai-cells = <0>; + sound-name-prefix = "TODDR_A"; + interrupts = ; + clocks = <&clkc_audio AUD_CLKID_TODDR_A>; + resets = <&arb AXG_ARB_TODDR_A>; + status = "disabled"; + }; + + toddr_b: audio-controller at 140 { + compatible = "amlogic,axg-toddr"; + reg = <0x0 0x140 0x0 0x1c>; + #sound-dai-cells = <0>; + sound-name-prefix = "TODDR_B"; + interrupts = ; + clocks = <&clkc_audio AUD_CLKID_TODDR_B>; + resets = <&arb AXG_ARB_TODDR_B>; + status = "disabled"; + }; + + toddr_c: audio-controller at 180 { + compatible = "amlogic,axg-toddr"; + reg = <0x0 0x180 0x0 0x1c>; + #sound-dai-cells = <0>; + sound-name-prefix = "TODDR_C"; + interrupts = ; + clocks = <&clkc_audio AUD_CLKID_TODDR_C>; + resets = <&arb AXG_ARB_TODDR_C>; + status = "disabled"; + }; + + frddr_a: audio-controller at 1c0 { + compatible = "amlogic,axg-frddr"; + reg = <0x0 0x1c0 0x0 0x1c>; + #sound-dai-cells = <0>; + sound-name-prefix = "FRDDR_A"; + interrupts = ; + clocks = <&clkc_audio AUD_CLKID_FRDDR_A>; + resets = <&arb AXG_ARB_FRDDR_A>; + status = "disabled"; + }; + + frddr_b: audio-controller at 200 { + compatible = "amlogic,axg-frddr"; + reg = <0x0 0x200 0x0 0x1c>; + #sound-dai-cells = <0>; + sound-name-prefix = "FRDDR_B"; + interrupts = ; + clocks = <&clkc_audio AUD_CLKID_FRDDR_B>; + resets = <&arb AXG_ARB_FRDDR_B>; + status = "disabled"; + }; + + frddr_c: audio-controller at 240 { + compatible = "amlogic,axg-frddr"; + reg = <0x0 0x240 0x0 0x1c>; + #sound-dai-cells = <0>; + sound-name-prefix = "FRDDR_C"; + interrupts = ; + clocks = <&clkc_audio AUD_CLKID_FRDDR_C>; + resets = <&arb AXG_ARB_FRDDR_C>; + status = "disabled"; + }; + arb: reset-controller at 280 { compatible = "amlogic,meson-axg-audio-arb"; reg = <0x0 0x280 0x0 0x4>; -- 2.17.1