--- zzzz-none-000/linux-4.4.271/Documentation/devicetree/bindings/dma/qcom_adm.txt	2021-06-03 06:22:09.000000000 +0000
+++ dakota-7530ac-750/linux-4.4.271/Documentation/devicetree/bindings/dma/qcom_adm.txt	2023-01-11 09:25:41.000000000 +0000
@@ -4,8 +4,7 @@
 - compatible: must contain "qcom,adm" for IPQ/APQ8064 and MSM8960
 - reg: Address range for DMA registers
 - interrupts: Should contain one interrupt shared by all channels
-- #dma-cells: must be <2>.  First cell denotes the channel number.  Second cell
-  denotes CRCI (client rate control interface) flow control assignment.
+- #dma-cells: must be <1>.  First cell denotes the channel number.
 - clocks: Should contain the core clock and interface clock.
 - clock-names: Must contain "core" for the core clock and "iface" for the
   interface clock.
@@ -22,7 +21,7 @@
 			compatible = "qcom,adm";
 			reg = <0x18300000 0x100000>;
 			interrupts = <0 170 0>;
-			#dma-cells = <2>;
+			#dma-cells = <1>;
 
 			clocks = <&gcc ADM0_CLK>, <&gcc ADM0_PBUS_CLK>;
 			clock-names = "core", "iface";
@@ -35,15 +34,12 @@
 			qcom,ee = <0>;
 		};
 
-DMA clients must use the format descripted in the dma.txt file, using a three
+DMA clients must use the format descripted in the dma.txt file, using a two
 cell specifier for each channel.
 
-Each dmas request consists of 3 cells:
+Each dmas request consists of two cells:
  1. phandle pointing to the DMA controller
  2. channel number
- 3. CRCI assignment, if applicable.  If no CRCI flow control is required, use 0.
-    The CRCI is used for flow control.  It identifies the peripheral device that
-    is the source/destination for the transferred data.
 
 Example:
 
@@ -56,7 +52,7 @@
 
 		cs-gpios = <&qcom_pinmux 20 0>;
 
-		dmas = <&adm_dma 6 9>,
-			<&adm_dma 5 10>;
+		dmas = <&adm_dma 6>,
+			<&adm_dma 5>;
 		dma-names = "rx", "tx";
 	};