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| author | Jakub Kicinski <kuba@kernel.org> | 2021-10-28 10:43:58 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-10-28 10:43:58 -0700 |
| commit | 7df621a3eea6761bc83e641aaca6963210c7290d (patch) | |
| tree | 65ab9d0d1894153ceefcb6b5a1c25b8d17c466fd /drivers/reset/reset-socfpga.c | |
| parent | f2edaa4ad5d51371709196f2c258fbe875962dee (diff) | |
| parent | 411a44c24a561e449b592ff631b7ae321f1eb559 (diff) | |
| download | linux-7df621a3eea6761bc83e641aaca6963210c7290d.tar.gz linux-7df621a3eea6761bc83e641aaca6963210c7290d.tar.bz2 linux-7df621a3eea6761bc83e641aaca6963210c7290d.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
include/net/sock.h
7b50ecfcc6cd ("net: Rename ->stream_memory_read to ->sock_is_readable")
4c1e34c0dbff ("vsock: Enable y2038 safe timeval for timeout")
drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c
0daa55d033b0 ("octeontx2-af: cn10k: debugfs for dumping LMTST map table")
e77bcdd1f639 ("octeontx2-af: Display all enabled PF VF rsrc_alloc entries.")
Adjacent code addition in both cases, keep both.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/reset/reset-socfpga.c')
| -rw-r--r-- | drivers/reset/reset-socfpga.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/reset/reset-socfpga.c b/drivers/reset/reset-socfpga.c index 2a72f861f798..8c6492e5693c 100644 --- a/drivers/reset/reset-socfpga.c +++ b/drivers/reset/reset-socfpga.c @@ -92,3 +92,29 @@ void __init socfpga_reset_init(void) for_each_matching_node(np, socfpga_early_reset_dt_ids) a10_reset_init(np); } + +/* + * The early driver is problematic, because it doesn't register + * itself as a driver. This causes certain device links to prevent + * consumer devices from probing. The hacky solution is to register + * an empty driver, whose only job is to attach itself to the reset + * manager and call probe. + */ +static const struct of_device_id socfpga_reset_dt_ids[] = { + { .compatible = "altr,rst-mgr", }, + { /* sentinel */ }, +}; + +static int reset_simple_probe(struct platform_device *pdev) +{ + return 0; +} + +static struct platform_driver reset_socfpga_driver = { + .probe = reset_simple_probe, + .driver = { + .name = "socfpga-reset", + .of_match_table = socfpga_reset_dt_ids, + }, +}; +builtin_platform_driver(reset_socfpga_driver); |