tpm/tpm_tis: Disable interrupts for Lenovo P620 devices

The Lenovo ThinkStation P620 suffers from an irq storm issue like various
other Lenovo machines, so add an entry for it to tpm_tis_dmi_table and
force polling.

It is worth noting that 481c2d1 (tpm,tpm_tis: Disable interrupts after
1000 unhandled IRQs) does not seem to fix the problem on this machine, but
setting 'tpm_tis.interrupts=0' on the kernel command line does.

[[email protected]: truncated the commit ID in the description to 12
characters]
Cc: [email protected] # v6.4+
Fixes: e644b2f ("tpm, tpm_tis: Enable interrupt test")
Signed-off-by: Jonathan McDowell <[email protected]>
Reviewed-by: Jarkko Sakkinen <[email protected]>
Signed-off-by: Jarkko Sakkinen <[email protected]>

Author: u1f35c

drivers/char/tpm/tpm_tis.c

@@ -162,6 +162,14 @@ static const struct dmi_system_id tpm_tis_dmi_table[] = {
 			DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad L590"),
 		},
 	},
+	{
+		.callback = tpm_tis_disable_irq,
+		.ident = "ThinkStation P620",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkStation P620"),
+		},
+	},
 	{
 		.callback = tpm_tis_disable_irq,
 		.ident = "TUXEDO InfinityBook S 15/17 Gen7",