[PATCH] watchdog: lenovo_se10_wdt: Add support for SE10 Gen 2 platform

[Mark Pearson]

The Lenovo SE10 Gen 2 platform uses a watchdog chip from the same family.
Watchdog functionality is the same, so update the driver with the new chip
ID.

Add the Gen 2 MTM's to enable support on the platform.

Tested on SE10 G2.

Signed-off-by: Mark Pearson <mpearson-lenovo@xxxxxxxxx>
---
 drivers/watchdog/lenovo_se10_wdt.c | 66 +++++++++++++++++++++++++++++-
 1 file changed, 65 insertions(+), 1 deletion(-)

diff --git a/drivers/watchdog/lenovo_se10_wdt.c b/drivers/watchdog/lenovo_se10_wdt.c
index cd0500e5080b..99ff01af4124 100644
--- a/drivers/watchdog/lenovo_se10_wdt.c
+++ b/drivers/watchdog/lenovo_se10_wdt.c
@@ -178,7 +178,7 @@ static int se10_wdt_probe(struct platform_device *pdev)
 		return -EBUSY;
 
 	chip_id = get_chipID();
-	if (chip_id != 0x5632) {
+	if (chip_id != 0x5632 && chip_id != 0x5652) {
 		release_region(CFG_PORT, CFG_SIZE);
 		return -ENODEV;
 	}
@@ -280,6 +280,70 @@ static const struct dmi_system_id se10_dmi_table[] __initconst = {
 		},
 		.callback = se10_create_platform_device,
 	},
+	{
+		.ident = "LENOVO-SE10-G2",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "13LJ"),
+		},
+		.callback = se10_create_platform_device,
+	},
+	{
+		.ident = "LENOVO-SE10-G2",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "13LK"),
+		},
+		.callback = se10_create_platform_device,
+	},
+	{
+		.ident = "LENOVO-SE10-G2",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "13S1"),
+		},
+		.callback = se10_create_platform_device,
+	},
+	{
+		.ident = "LENOVO-SE10-G2",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "13S2"),
+		},
+		.callback = se10_create_platform_device,
+	},
+	{
+		.ident = "LENOVO-SE10-G2",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "13S3"),
+		},
+		.callback = se10_create_platform_device,
+	},
+	{
+		.ident = "LENOVO-SE10-G2",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "13S4"),
+		},
+		.callback = se10_create_platform_device,
+	},
+	{
+		.ident = "LENOVO-SE10-G2",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "13S5"),
+		},
+		.callback = se10_create_platform_device,
+	},
+	{
+		.ident = "LENOVO-SE10-G2",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "13S6"),
+		},
+		.callback = se10_create_platform_device,
+	},
 	{}
 };
 MODULE_DEVICE_TABLE(dmi, se10_dmi_table);
-- 
2.43.0