tpm: Support using driver model with I2C
As a first step towards converting the TPM system to driver model, allow it
to work with CONFIG_DM_I2C.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/tpm/tpm_private.h b/drivers/tpm/tpm_private.h
index 888a074..8894c98 100644
--- a/drivers/tpm/tpm_private.h
+++ b/drivers/tpm/tpm_private.h
@@ -131,6 +131,9 @@
int tpm_vendor_init(uint32_t dev_addr);
+struct udevice;
+int tpm_vendor_init_dev(struct udevice *dev);
+
void tpm_vendor_cleanup(struct tpm_chip *chip);