add: jtag clock pinmux

Signed-off-by: Robert Nelson <[email protected]>

Author: RobertCNelson

arch/arm/boot/dts/am335x-bone-jtag.dtsi

@@ -0,0 +1,20 @@
+/*
+ * Device Tree Source for bone jtag
+ *
+ * Copyright (C) 2015 Robert Nelson <[email protected]>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+&am33xx_pinmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&clkout2_pin>;
+
+	clkout2_pin: pinmux_clkout2_pin {
+		pinctrl-single,pins = <
+			0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */
+		>;
+	};
+};