ARMV7: Fix pad mux for Panda LEDs

Correctly set PAD1_FREF_CLK4_REQ and PAD0_FREF_CLK4_OUT to enable and
activate both LEDs while setting pad mux.

Since this increases the line length, this patch also adjusts the white
space in this section of code to allign the pad mux signal description
comments.
Signed-off-by: NRicardo Salveti de Araujo <ricardo.salveti@canonical.com>
Signed-off-by: NSteve Sakoman <steve@sakoman.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

board/ti/panda/panda.h

@@ -250,8 +250,8 @@ const struct pad_conf_entry wkup_padconf_array[] = {
 	{PAD0_FREF_CLK0_OUT, (M2)},					/* sys_drm_msecure */
 	{PAD1_FREF_CLK3_REQ, (PTU | IEN | M0)},				/* # */
 	{PAD0_FREF_CLK3_OUT, (M0)},					/* fref_clk3_out */
-	{PAD1_FREF_CLK4_REQ, (PTU | IEN | M0)},	/* # */
-	{PAD0_FREF_CLK4_OUT, (M0)},		/* # */
+	{PAD1_FREF_CLK4_REQ, (PTU | OFF_EN | OFF_OUT_PTU | M3)},	/* led status_1 */
+	{PAD0_FREF_CLK4_OUT, (PTU | OFF_EN | OFF_OUT_PTU | M3)},	/* led status_2 */
 	{PAD1_SYS_32K, (IEN | M0)},					/* sys_32k */
 	{PAD0_SYS_NRESPWRON, (M0)},					/* sys_nrespwron */
 	{PAD1_SYS_NRESWARM, (M0)},					/* sys_nreswarm */