usb: typec: tcpci_rt1711h: Add enable_pd30_extended_message variable to struct rt1711...

The RT1715 has PD30 extended message compared to RT1711H. Add a variable
enable_pd30_extended_message to struct rt1711h_chip_info to enable this
feature for RT1715.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20230906080619.36930-5-biju.das.jz@bp.renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/typec/tcpm/tcpci_rt1711h.c b/drivers/usb/typec/tcpm/tcpci_rt1711h.c
index 40822ba..5d2dc7e 100644 (file)
--- a/drivers/usb/typec/tcpm/tcpci_rt1711h.c
+++ b/drivers/usb/typec/tcpm/tcpci_rt1711h.c
@@ -54,6 +54,7 @@
 struct rt1711h_chip_info {
        u32 rxdz_sel;
        u16 did;
+       bool enable_pd30_extended_message;
 };
 
 struct rt1711h_chip {
@@ -110,7 +111,7 @@ static int rt1711h_init(struct tcpci *tcpci, struct tcpci_data *tdata)
                return ret;
 
        /* Enable PD30 extended message for RT1715 */
-       if (chip->info->did == RT1715_DID) {
+       if (chip->info->enable_pd30_extended_message) {
                ret = regmap_update_bits(regmap, RT1711H_RTCTRL8,
                                         RT1711H_ENEXTMSG, RT1711H_ENEXTMSG);
                if (ret < 0)
@@ -400,6 +401,7 @@ static const struct rt1711h_chip_info rt1711h = {
 static const struct rt1711h_chip_info rt1715 = {
        .rxdz_sel = RT1711H_BMCIO_RXDZSEL,
        .did = RT1715_DID,
+       .enable_pd30_extended_message = true,
 };
 
 static const struct i2c_device_id rt1711h_id[] = {