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@xxxxxxxxxxxxxx>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
v2->v3:
* Added Rb tag from Andy.
v1->v2:
* Changed enable_pd30_extended_message variable type to bool.
---
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 40822bae9ae8..5d2dc7ead9d0 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 {
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[] = {
--
2.25.1
