View difference between Paste ID: b60VG5Ys and 6nsDWGwX

 #include "am335x-boneblack.dts"
-#include "am335x-uio-pruss.dtsi"  // https://github.com/mvduin/overlay-utils/blob/master/uio-pruss.dtsi
+#include <dt-bindings/pinctrl/am33xx.h>
 #include <dt-bindings/board/am335x-bbw-bbb-base.h>
 
 &{/chosen} {
 	base_dtb = "am335x-boneblack-custom-example.dts";   // <-- name of this file goes here
 };
 
 // if you want to use UIO-PRUSS:
 #include "am335x-uio-pruss.dtsi"  // download from https://pastebin.com/yuFnTWWL
 
 
 // if you want to disable HDMI:
 &lcdc {  status = "disabled";  };
 &tda19988 {  status = "disabled";  };
 
 // if you want to disable HDMI or just disable HDMI audio:
 / {  /delete-node/ sound;  };
 &mcasp0	{  status = "disabled";  };
 
 
 // example to enable UART4:
 &uart4 {
 	status = "okay";
 
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart4_pins>;
 };
 &am33xx_pinmux {
 	// Note that a label ("uart4_pins") cannot contain punctuation other than underscores and must be globally unique.
 	// On the other hand, for a node name ("uart4") it is conventional to use dashes as separators, not underscores, and
 	// it only needs to be unique within the parent node, which in this case is the pinmux controller, so putting "pins"
 	// or "pinmux" in the node name would be very redundant.
 	//
 	// My suggested naming scheme for pinmux nodes is:
 	//    some_thing_pins: some-thing { ... };
 	//
 	uart4_pins: uart4 {
 		pinctrl-single,pins = <
 			BONE_P9_13 ( PIN_OUTPUT_PULLUP | MUX_MODE6 )  // txd
 			BONE_P9_11 ( PIN_INPUT_PULLUP  | MUX_MODE6 )  // rxd
 			// uncomment if you're using these:
 		//	BONE_P8_33 ( PIN_OUTPUT_PULLUP | MUX_MODE6 )  // rts
 		//	BONE_P8_35 ( PIN_INPUT_PULLUP  | MUX_MODE6 )  // cts
 		>;
 	};
 };