diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/reset/sandbox-reset.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/reset/sandbox-reset.c b/drivers/reset/sandbox-reset.c index 458c332071f..12812f0f340 100644 --- a/drivers/reset/sandbox-reset.c +++ b/drivers/reset/sandbox-reset.c @@ -121,6 +121,33 @@ U_BOOT_DRIVER(sandbox_reset) = { .ops = &sandbox_reset_reset_ops, }; +/* + * Second sandbox reset controller for tests: same assert/deassert + * behaviour as sandbox_reset, but no rst_reset so reset_reset() uses + * the core assert / udelay / deassert fallback (reset_count never bumps). + */ +static const struct udevice_id sandbox_reset_fallback_ids[] = { + { .compatible = "sandbox,reset-ctl-fallback-only" }, + { } +}; + +static const struct reset_ops sandbox_reset_fallback_reset_ops = { + .request = sandbox_reset_request, + .rfree = sandbox_reset_free, + .rst_assert = sandbox_reset_assert, + .rst_deassert = sandbox_reset_deassert, +}; + +U_BOOT_DRIVER(sandbox_reset_fallback) = { + .name = "sandbox_reset_fallback", + .id = UCLASS_RESET, + .of_match = sandbox_reset_fallback_ids, + .bind = sandbox_reset_bind, + .probe = sandbox_reset_probe, + .priv_auto = sizeof(struct sandbox_reset), + .ops = &sandbox_reset_fallback_reset_ops, +}; + int sandbox_reset_query(struct udevice *dev, unsigned long id) { struct sandbox_reset *sbr = dev_get_priv(dev); |