[PATCH v2] USB: serial: option: adding support for YUGA CLM920-NC5

[林上智]

This patch adds support for YUGA CLM920-NC5 PID 0x9625 USB modem to option
driver.

Interface layout:
0: QCDM/DIAG
1: ADB
2: MODEM
3: AT
4: RMNET

Signed-off-by: Taiyi Wu <taiyity...@moxa.com>
Signed-off-by: SZ Lin (林上智) <sz....@moxa.com>
---
Changes from v1:
- Fix typo
- Remove QCDM/DIAG interface in blacklist

 drivers/usb/serial/option.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 3b3513874cfd..8a50226379b0 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -233,6 +233,8 @@ static void option_instat_callback(struct urb *urb);
 /* These Quectel products use Qualcomm's vendor ID */
 #define QUECTEL_PRODUCT_UC20                   0x9003
 #define QUECTEL_PRODUCT_UC15                   0x9090
+/* These Yuga products use Qualcomm's vendor ID */
+#define YUGA_PRODUCT_CLM920_NC5                        0x9625
 
 #define QUECTEL_VENDOR_ID                      0x2c7c
 /* These Quectel products use Quectel's vendor ID */
@@ -674,6 +676,10 @@ static const struct option_blacklist_info 
cinterion_rmnet2_blacklist = {
        .reserved = BIT(4) | BIT(5),
 };
 
+static const struct option_blacklist_info yuga_clm920_nc5_blacklist = {
+       .reserved = BIT(1) | BIT(4),
+};
+
 static const struct usb_device_id option_ids[] = {
        { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
        { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
@@ -1178,6 +1184,9 @@ static const struct usb_device_id option_ids[] = {
        { USB_DEVICE(QUALCOMM_VENDOR_ID, QUECTEL_PRODUCT_UC15)},
        { USB_DEVICE(QUALCOMM_VENDOR_ID, QUECTEL_PRODUCT_UC20),
          .driver_info = (kernel_ulong_t)&net_intf4_blacklist },
+       /* Yuga products use Qualcomm vendor ID */
+       { USB_DEVICE(QUALCOMM_VENDOR_ID, YUGA_PRODUCT_CLM920_NC5),
+         .driver_info = (kernel_ulong_t)&yuga_clm920_nc5_blacklist },
        /* Quectel products using Quectel vendor ID */
        { USB_DEVICE(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC21),
          .driver_info = (kernel_ulong_t)&net_intf4_blacklist },
-- 
2.15.1