diff --git a/arch/arm/boot/dts/am33xx-l4.dtsi b/arch/arm/boot/dts/am33xx-l4.dtsi
--- a/arch/arm/boot/dts/am33xx-l4.dtsi
+++ b/arch/arm/boot/dts/am33xx-l4.dtsi
@@ -845,6 +845,7 @@ pruss_tm: target-module@300000 {	/* 0x4a300000, ap 9 04.0 */
 			ti,sysc-sidle = <SYSC_IDLE_FORCE>,
 					<SYSC_IDLE_NO>,
 					<SYSC_IDLE_SMART>;
+			ti,sysc-delay-us = <2>;
 			clocks = <&pruss_ocp_clkctrl AM3_PRUSS_OCP_PRUSS_CLKCTRL 0>;
 			clock-names = "fck";
 			resets = <&prm_per 1>;
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
--- a/drivers/bus/ti-sysc.c
+++ b/drivers/bus/ti-sysc.c
@@ -2,7 +2,7 @@
 /*
  * ti-sysc.c - Texas Instruments sysc interconnect target driver
  */
-
+#define DEBUG
 #include <linux/io.h>
 #include <linux/clk.h>
 #include <linux/clkdev.h>
@@ -3051,6 +3051,8 @@ static int sysc_probe(struct platform_device *pdev)
 	if (!ddata)
 		return -ENOMEM;
 
+	dev_info(&pdev->dev, "XXX %s\n", __func__);
+
 	ddata->offsets[SYSC_REVISION] = -ENODEV;
 	ddata->offsets[SYSC_SYSCONFIG] = -ENODEV;
 	ddata->offsets[SYSC_SYSSTATUS] = -ENODEV;