The RT1715 has PD30 extended message compared to RT1711H. Add a feature bit
enable_pd30_extended_message to struct rt1711h_chip_info to enable this
feature only for RT1715.
Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
---
drivers/usb/typec/tcpm/tcpci_rt1711h.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/typec/tcpm/tcpci_rt1711h.c b/drivers/usb/typec/tcpm/tcpci_rt1711h.c
index 1b1753895ca5..e79cbb344c14 100644
--- a/drivers/usb/typec/tcpm/tcpci_rt1711h.c
+++ b/drivers/usb/typec/tcpm/tcpci_rt1711h.c
@@ -54,6 +54,7 @@
struct rt1711h_chip_info {
u16 did;
u32 rxdz_sel;
+ unsigned enable_pd30_extended_message:1;
};
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)
@@ -401,6 +402,7 @@ static const struct rt1711h_chip_info rt1711h = {
static const struct rt1711h_chip_info rt1715 = {
.did = RT1715_DID,
.rxdz_sel = RT1711H_BMCIO_RXDZSEL,
+ .enable_pd30_extended_message = 1,
};
static const struct i2c_device_id rt1711h_id[] = {
--
2.25.1
