diff options
author | Simon Glass <sjg@chromium.org> | 2020-04-08 16:57:23 -0600 |
---|---|---|
committer | Bin Meng <bmeng.cn@gmail.com> | 2020-04-16 14:36:28 +0800 |
commit | fe6831dac40bde3e2c764f451334072b6cbefb45 (patch) | |
tree | 8011ee6c8a33b0c9eb02ce812cf057eb2e90bc28 /drivers | |
parent | 79b7ade5b5b84cb3bfe6f5546885b8f3f8f8baf1 (diff) |
tpm: cr50: Add a comment for cr50_priv
Add a comment for the private structure
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/tpm/cr50_i2c.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/tpm/cr50_i2c.c b/drivers/tpm/cr50_i2c.c index b30f55b40d..c1d2d2fa38 100644 --- a/drivers/tpm/cr50_i2c.c +++ b/drivers/tpm/cr50_i2c.c @@ -34,6 +34,15 @@ enum { CR50_MAX_BUF_SIZE = 63, }; +/** + * struct cr50_priv - Private driver data + * + * @ready_gpio: GPIO to use to check if the TPM is ready + * @irq: IRQ to use check if the TPM is ready (has priority over @ready_gpio) + * @locality: Currenttly claimed locality (-1 if none) + * @vendor: vendor: Vendor ID for TPM + * @use_irq: true to use @irq, false to use @ready if available + */ struct cr50_priv { struct gpio_desc ready_gpio; struct irq irq; |