drivers/gpio/gpio-bd71815.c

54 		dev_warn(bd71815->dev, "failed to toggle GPO\n");  in bd71815gpo_set()
79 /* BD71815 GPIO is actually GPO */
100  * Sigh. The BD71815 and BD71817 were originally designed to support two GPO
101  * pins. At some point it was noticed the second GPO pin which is the E5 pin
103  * was decided to not promote this second GPO and the pin is marked as GND in
104  * the datasheet. The functionality is still there though! I guess driving a GPO
107  * controlling this second GPO. It is thus possible this is used in some of the
110  * This driver does not by default support configuring this second GPO
112  * "rohm,enable-hidden-gpo".
122 						  "rohm,enable-hidden-gpo"))  in bd71815_init_valid_mask()
152 	 * to 1 if "rohm,enable-hidden-gpo" is not given.  in gpo_bd71815_probe()
159 	if (device_property_present(parent, "rohm,enable-hidden-gpo"))  in gpo_bd71815_probe()
175 		.name	= "bd71815-gpo",
181 MODULE_ALIAS("platform:bd71815-gpo");
184 MODULE_DESCRIPTION("GPO interface for BD71815");