USB: typec: tps6598x: Add patch mode to tps6598x

TPS25750 has a patch mode indicating the device requires
a configuration to get the device into operational mode
Signed-off-by: Abdel Alkuor <abdelalkuor@geotab.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20231003155842.57313-4-alkuor@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/typec/tipd/core.c

@@ -68,6 +68,7 @@ enum {
 	TPS_MODE_BOOT,
 	TPS_MODE_BIST,
 	TPS_MODE_DISC,
+	TPS_MODE_PTCH,
 };
 
 static const char *const modes[] = {
@@ -75,6 +76,7 @@ static const char *const modes[] = {
 	[TPS_MODE_BOOT]	= "BOOT",
 	[TPS_MODE_BIST]	= "BIST",
 	[TPS_MODE_DISC]	= "DISC",
+	[TPS_MODE_PTCH] = "PTCH",
 };
 
 /* Unrecognized commands will be replaced with "!CMD" */
@@ -595,6 +597,7 @@ static int tps6598x_check_mode(struct tps6598x *tps)
 
 	switch (match_string(modes, ARRAY_SIZE(modes), mode)) {
 	case TPS_MODE_APP:
+	case TPS_MODE_PTCH:
 		return 0;
 	case TPS_MODE_BOOT:
 		dev_warn(tps->dev, "dead-battery condition\n");