This is a note to let you know that I've just added the patch titled USB: serial: ftdi_sio: add Belimo device ids to the 5.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: usb-serial-ftdi_sio-add-belimo-device-ids.patch and it can be found in the queue-5.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 7c239a071d1f04b7137789810807b4108d475c72 Mon Sep 17 00:00:00 2001 From: Lucien Buchmann <lucien.buchmann@xxxxxxx> Date: Sat, 25 Jun 2022 02:17:44 +0200 Subject: USB: serial: ftdi_sio: add Belimo device ids From: Lucien Buchmann <lucien.buchmann@xxxxxxx> commit 7c239a071d1f04b7137789810807b4108d475c72 upstream. Those two product ids are known. Signed-off-by: Lucien Buchmann <lucien.buchmann@xxxxxxx> Cc: stable@xxxxxxxxxxxxxxx Signed-off-by: Johan Hovold <johan@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/usb/serial/ftdi_sio.c | 3 +++ drivers/usb/serial/ftdi_sio_ids.h | 6 ++++++ 2 files changed, 9 insertions(+) --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -1023,6 +1023,9 @@ static const struct usb_device_id id_tab { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_DISPLAY_PID) }, { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_LITE_PID) }, { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_ANALOG_PID) }, + /* Belimo Automation devices */ + { USB_DEVICE(FTDI_VID, BELIMO_ZTH_PID) }, + { USB_DEVICE(FTDI_VID, BELIMO_ZIP_PID) }, /* ICP DAS I-756xU devices */ { USB_DEVICE(ICPDAS_VID, ICPDAS_I7560U_PID) }, { USB_DEVICE(ICPDAS_VID, ICPDAS_I7561U_PID) }, --- a/drivers/usb/serial/ftdi_sio_ids.h +++ b/drivers/usb/serial/ftdi_sio_ids.h @@ -1569,6 +1569,12 @@ #define CHETCO_SEASMART_ANALOG_PID 0xA5AF /* SeaSmart Analog Adapter */ /* + * Belimo Automation + */ +#define BELIMO_ZTH_PID 0x8050 +#define BELIMO_ZIP_PID 0xC811 + +/* * Unjo AB */ #define UNJO_VID 0x22B7 Patches currently in stable-queue which might be from lucien.buchmann@xxxxxxx are queue-5.4/usb-serial-ftdi_sio-add-belimo-device-ids.patch