===================================================================
@@ -543,7 +543,15 @@ static void __init omap_sfh7741prox_init
#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
- OMAP4_MUX(USBB2_ULPITLL_CLK, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
+ /*
+ * USBB2_ULPITLL_CLK/GPIO_157 controls the circuitry
+ * that turns on the PHY connected to the EHCI port.
+ * several revisions of the Blaze are affected by
+ * an accidental short-circuit that causes a reboot
+ * if this pad is driven high. So, explicitly configure
+ * the pad in safe mode to ensure this never happens
+ */
+ OMAP4_MUX(USBB2_ULPITLL_CLK, OMAP_MUX_MODE7),
{ .reg_offset = OMAP_MUX_TERMINATOR },
};
#else