These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / serial / qcom,msm-uartdm.txt

diff --git a/kernel/Documentation/devicetree/bindings/serial/qcom,msm-uartdm.txt b/kernel/Documentation/devicetree/bindings/serial/qcom,msm-uartdm.txt
index a2114c2..182777f 100644 (file)
--- a/kernel/Documentation/devicetree/bindings/serial/qcom,msm-uartdm.txt
+++ b/kernel/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