platform/x86: simatic-ipc: add another model

This is the panel variant of a device we already did have. All the same,
just no LEDs.
Signed-off-by: Henning Schild <henning.schild@siemens.com>
Link: https://lore.kernel.org/r/20230713144832.26473-2-henning.schild@siemens.comReviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

drivers/platform/x86/simatic-ipc.c

@@ -47,6 +47,8 @@ static struct {
 		SIMATIC_IPC_DEVICE_427E, SIMATIC_IPC_DEVICE_227E, SIMATIC_IPC_DEVICE_227E},
 	{SIMATIC_IPC_IPC227G,
 		SIMATIC_IPC_DEVICE_227G, SIMATIC_IPC_DEVICE_227G, SIMATIC_IPC_DEVICE_227G},
+	{SIMATIC_IPC_IPC277G,
+		SIMATIC_IPC_DEVICE_NONE, SIMATIC_IPC_DEVICE_227G, SIMATIC_IPC_DEVICE_227G},
 	{SIMATIC_IPC_IPC277E,
 		SIMATIC_IPC_DEVICE_NONE, SIMATIC_IPC_DEVICE_227E, SIMATIC_IPC_DEVICE_227E},
 	{SIMATIC_IPC_IPC427D,

include/linux/platform_data/x86/simatic-ipc.h

@@ -32,6 +32,7 @@ enum simatic_ipc_station_ids {
 	SIMATIC_IPC_IPC477E = 0x00000A02,
 	SIMATIC_IPC_IPC127E = 0x00000D01,
 	SIMATIC_IPC_IPC227G = 0x00000F01,
+	SIMATIC_IPC_IPC277G = 0x00000F02,
 	SIMATIC_IPC_IPCBX_39A = 0x00001001,
 	SIMATIC_IPC_IPCPX_39A = 0x00001002,
 	SIMATIC_IPC_IPCBX_21A = 0x00001101,