@@ -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;
@@ -493,8 +502,8 @@ static int process_reset(struct udevice *dev)
}
/*
- * Locality could be already claimed (if this is a later coreboot stage and
- * the RO did not release it), or not yet claimed, if this is verstage or the
+ * Locality could be already claimed (if this is a later U-Boot phase and
+ * RO did not release it), or not yet claimed, if this is TPL or the
* older RO did release it.
*/
static int claim_locality(struct udevice *dev, int loc)
Add a comment for the private structure and drop the incorrect coreboot reference in one function. Signed-off-by: Simon Glass <sjg at chromium.org> --- drivers/tpm/cr50_i2c.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-)