Merge remote-tracking branch 'userns/for-next'

[karo-tx-linux.git] / Documentation / devicetree / bindings / serial / qcom,msm-uartdm.txt

diff --git a/Documentation/devicetree/bindings/serial/qcom,msm-uartdm.txt b/Documentation/devicetree/bindings/serial/qcom,msm-uartdm.txt
index a2114c217376a5dbf17a6fecd448da307516fee2..182777fac9a24dfa9f52e7b5c8774d0ed4715f51 100644 (file)
--- a/Documentation/devicetree/bindings/serial/qcom,msm-uartdm.txt
+++ b/Documentation/devicetree/bindings/serial/qcom,msm-uartdm.txt
@@ -26,6 +26,12 @@ Required properties:
 Optional properties:
 - dmas: Should contain dma specifiers for transmit and receive channels
 - dma-names: Should contain "tx" for transmit and "rx" for receive channels
+- qcom,tx-crci: Identificator <u32> for Client Rate Control Interface to be
+           used with TX DMA channel. Required when using DMA for transmission
+           with UARTDM v1.3 and bellow.
+- qcom,rx-crci: Identificator <u32> for Client Rate Control Interface to be
+           used with RX DMA channel. Required when using DMA for reception
+           with UARTDM v1.3 and bellow.
 
 Note: Aliases may be defined to ensure the correct ordering of the UARTs.
 The alias serialN will result in the UART being assigned port N.  If any