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Diffstat (limited to 'src/drivers/i2c/tpm/chip.c')
-rw-r--r--src/drivers/i2c/tpm/chip.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/drivers/i2c/tpm/chip.c b/src/drivers/i2c/tpm/chip.c
index 6d5c28a446..2655b0da07 100644
--- a/src/drivers/i2c/tpm/chip.c
+++ b/src/drivers/i2c/tpm/chip.c
@@ -55,7 +55,11 @@ static void i2c_tpm_fill_ssdt(struct device *dev)
acpigen_write_name("_CRS");
acpigen_write_resourcetemplate_header();
acpi_device_write_i2c(&i2c);
- acpi_device_write_interrupt(&config->irq);
+ if (config->irq_gpio.pin_count)
+ acpi_device_write_gpio(&config->irq_gpio);
+ else
+ acpi_device_write_interrupt(&config->irq);
+
acpigen_write_resourcetemplate_footer();
acpigen_pop_len(); /* Device */