diff options
Diffstat (limited to 'drivers/reset/sandbox-reset-test.c')
-rw-r--r-- | drivers/reset/sandbox-reset-test.c | 51 |
1 files changed, 45 insertions, 6 deletions
diff --git a/drivers/reset/sandbox-reset-test.c b/drivers/reset/sandbox-reset-test.c index 9bc4a7e0de..10e02f1036 100644 --- a/drivers/reset/sandbox-reset-test.c +++ b/drivers/reset/sandbox-reset-test.c @@ -10,66 +10,105 @@ #include <reset.h> #include <asm/io.h> #include <asm/reset.h> +#include <linux/err.h> struct sandbox_reset_test { struct reset_ctl ctl; struct reset_ctl_bulk bulk; + + struct reset_ctl *ctlp; + struct reset_ctl_bulk *bulkp; }; int sandbox_reset_test_get(struct udevice *dev) { struct sandbox_reset_test *sbrt = dev_get_priv(dev); + sbrt->ctlp = &sbrt->ctl; return reset_get_by_name(dev, "test", &sbrt->ctl); } +int sandbox_reset_test_get_devm(struct udevice *dev) +{ + struct sandbox_reset_test *sbrt = dev_get_priv(dev); + struct reset_ctl *r; + + r = devm_reset_control_get(dev, "not-a-valid-reset-ctl"); + if (!IS_ERR(r)) + return -EINVAL; + + r = devm_reset_control_get_optional(dev, "not-a-valid-reset-ctl"); + if (r) + return -EINVAL; + + sbrt->ctlp = devm_reset_control_get(dev, "test"); + if (IS_ERR(sbrt->ctlp)) + return PTR_ERR(sbrt->ctlp); + + return 0; +} + int sandbox_reset_test_get_bulk(struct udevice *dev) { struct sandbox_reset_test *sbrt = dev_get_priv(dev); + sbrt->bulkp = &sbrt->bulk; return reset_get_bulk(dev, &sbrt->bulk); } +int sandbox_reset_test_get_bulk_devm(struct udevice *dev) +{ + struct sandbox_reset_test *sbrt = dev_get_priv(dev); + struct reset_ctl_bulk *r; + + r = devm_reset_bulk_get_optional(dev); + if (IS_ERR(r)) + return PTR_ERR(r); + + sbrt->bulkp = r; + return 0; +} + int sandbox_reset_test_assert(struct udevice *dev) { struct sandbox_reset_test *sbrt = dev_get_priv(dev); - return reset_assert(&sbrt->ctl); + return reset_assert(sbrt->ctlp); } int sandbox_reset_test_assert_bulk(struct udevice *dev) { struct sandbox_reset_test *sbrt = dev_get_priv(dev); - return reset_assert_bulk(&sbrt->bulk); + return reset_assert_bulk(sbrt->bulkp); } int sandbox_reset_test_deassert(struct udevice *dev) { struct sandbox_reset_test *sbrt = dev_get_priv(dev); - return reset_deassert(&sbrt->ctl); + return reset_deassert(sbrt->ctlp); } int sandbox_reset_test_deassert_bulk(struct udevice *dev) { struct sandbox_reset_test *sbrt = dev_get_priv(dev); - return reset_deassert_bulk(&sbrt->bulk); + return reset_deassert_bulk(sbrt->bulkp); } int sandbox_reset_test_free(struct udevice *dev) { struct sandbox_reset_test *sbrt = dev_get_priv(dev); - return reset_free(&sbrt->ctl); + return reset_free(sbrt->ctlp); } int sandbox_reset_test_release_bulk(struct udevice *dev) { struct sandbox_reset_test *sbrt = dev_get_priv(dev); - return reset_release_bulk(&sbrt->bulk); + return reset_release_bulk(sbrt->bulkp); } static const struct udevice_id sandbox_reset_test_ids[] = { |