dm: systemace: Add driver-mode block-device support

[u-boot] / drivers / tpm / tpm_tis_infineon.c

diff --git a/drivers/tpm/tpm_tis_infineon.c b/drivers/tpm/tpm_tis_infineon.c
index f57c32837be3a0cc068b93fc8af2e490323b839c..a4b674167628dcad4913222f86bf9776d563e380 100644 (file)
--- a/drivers/tpm/tpm_tis_infineon.c
+++ b/drivers/tpm/tpm_tis_infineon.c
@@ -30,17 +30,32 @@
 #include <linux/types.h>
 #include <linux/unaligned/be_byteshift.h>
 
-#include "tpm_tis_infineon.h"
+#include "tpm_tis.h"
 #include "tpm_internal.h"
 
 DECLARE_GLOBAL_DATA_PTR;
 
+enum i2c_chip_type {
+       SLB9635,
+       SLB9645,
+       UNKNOWN,
+};
+
+/* expected value for DIDVID register */
+#define TPM_TIS_I2C_DID_VID_9635 0x000b15d1L
+#define TPM_TIS_I2C_DID_VID_9645 0x001a15d1L
+
 static const char * const chip_name[] = {
        [SLB9635] = "slb9635tt",
        [SLB9645] = "slb9645tt",
        [UNKNOWN] = "unknown/fallback to slb9635",
 };
 
+#define        TPM_ACCESS(l)                   (0x0000 | ((l) << 4))
+#define        TPM_STS(l)                      (0x0001 | ((l) << 4))
+#define        TPM_DATA_FIFO(l)                (0x0005 | ((l) << 4))
+#define        TPM_DID_VID(l)                  (0x0006 | ((l) << 4))
+
 /*
  * tpm_tis_i2c_read() - read from TPM register
  * @addr: register address to read from