From e8b9e4c471ffcdcd634b3185b956f1c23b20a0ec Mon Sep 17 00:00:00 2001 From: Xing Zheng Date: Fri, 21 Jun 2019 14:57:32 +0800 Subject: [PATCH] dt-bindings: sound: rockchip: i2s-tdm: add 'rockchip,io-multiplex' property Change-Id: I417d438ca727d030c743e96767a049e095755b3e Signed-off-by: Xing Zheng --- Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.txt b/Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.txt index db130be87d47..c4fcbe501885 100644 --- a/Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.txt +++ b/Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.txt @@ -20,6 +20,8 @@ Required properties: - rockchip,cru: cru phandle. - rockchip,grf: the phandle of the syscon node for GRF register. - rockchip,mclk-calibrate: enable mclk source calibration. +- rockchip,io-multiplex: This is a boolean property. If present, the driver will + handle the IO multiplex during playback and capture. - rockchip,clk-trcm: tx and rx lrck/bclk common use. - 0: both tx_lrck/bclk and rx_lrck/bclk are used - 1: only tx_lrck/bclk is used