SAMA7G5 includes an updated version of the I2S-MCC driver, that includes 3 more DIN/DOUT pin pairs for multi-channel.
Signed-off-by: Codrin Ciubotariu codrin.ciubotariu@microchip.com --- Documentation/devicetree/bindings/sound/mchp,i2s-mcc.yaml | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/sound/mchp,i2s-mcc.yaml b/Documentation/devicetree/bindings/sound/mchp,i2s-mcc.yaml index 79445f5f2804..a8a73f3ed473 100644 --- a/Documentation/devicetree/bindings/sound/mchp,i2s-mcc.yaml +++ b/Documentation/devicetree/bindings/sound/mchp,i2s-mcc.yaml @@ -15,13 +15,18 @@ description: multi-channel audio codecs. It consists of a receiver, a transmitter and a common clock generator that can be enabled separately to provide Adapter, Client or Controller modes with receiver and/or transmitter active. + On later I2SMCC versions (starting with Microchip's SAMA7G5) I2S + multi-channel is supported by using multiple data pins, output and + input, without TDM.
properties: "#sound-dai-cells": const: 0
compatible: - const: microchip,sam9x60-i2smcc + enum: + - microchip,sam9x60-i2smcc + - microchip,sama7g5-i2smcc
reg: maxItems: 1