add gpio led uart

hc

2024-05-10 748e4f3d702def1a4bff191e0cf93b6a05340f01

 kernel/Documentation/devicetree/bindings/sound/omap-mcpdm.txt
..
..
@@ -7,6 +7,8 @@
7
7
        <L3 interconnect address, size>;
8
8
 - interrupts: Interrupt number for McPDM
9
9
 - ti,hwmods: Name of the hwmod associated to the McPDM
10
+- clocks:  phandle for the pdmclk provider, likely <&twl6040>
11
+- clock-names: Must be "pdmclk"
10
12
 
11
13
 Example:
12
14
 
..
..
@@ -18,3 +20,11 @@
18
20
 	interrupt-parent = <&gic>;
19
21
 	ti,hwmods = "mcpdm";
20
22
 };
23
+
24
+In board DTS file the pdmclk needs to be added:
25
+
26
+&mcpdm {
27
+	clocks = <&twl6040>;
28
+	clock-names = "pdmclk";
29
+	status = "okay";
30
+};