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tpm: add a helper to iterate on all tpm devices 

This add a helper for_each_tpm_device that run
through all the tpm (1.x and 2.0) devices.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Philippe Reynes 2020-01-09 18:45:45 +01:00 committed by Simon Glass
parent 28b417ce85
commit bb3f47eb78
1 changed files with 3 additions and 0 deletions
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3
include/tpm-common.h
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@ -293,4 +293,7 @@ static inline cmd_tbl_t *get_tpm2_commands(unsigned int *size)
*/
enum tpm_version tpm_get_version(struct udevice *dev);
/* Iterate on all TPM devices */
#define for_each_tpm_device(dev) uclass_foreach_dev_probe(UCLASS_TPM, (dev))
#endif /* __TPM_COMMON_H */