From 81ce4a7dec8ba066c73692e10634091b14c1e494 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Fri, 14 Feb 2020 09:05:53 +0100 Subject: dts: update to v5.6-rc1 Signed-off-by: Sascha Hauer --- dts/Bindings/sound/amlogic,axg-fifo.txt | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'dts/Bindings/sound/amlogic,axg-fifo.txt') diff --git a/dts/Bindings/sound/amlogic,axg-fifo.txt b/dts/Bindings/sound/amlogic,axg-fifo.txt index 3080979350..fa4545ed81 100644 --- a/dts/Bindings/sound/amlogic,axg-fifo.txt +++ b/dts/Bindings/sound/amlogic,axg-fifo.txt @@ -17,6 +17,9 @@ Required properties: * "arb" : memory ARB line (required) * "rst" : dedicated device reset line (optional) - #sound-dai-cells: must be 0. +- amlogic,fifo-depth: The size of the controller's fifo in bytes. This + is useful for determining certain configuration such + as the flush threshold of the fifo Example of FRDDR A on the A113 SoC: @@ -27,4 +30,5 @@ frddr_a: audio-controller@1c0 { interrupts = ; clocks = <&clkc_audio AUD_CLKID_FRDDR_A>; resets = <&arb AXG_ARB_FRDDR_A>; + fifo-depth = <512>; }; -- cgit v1.2.3