From 3d01254140fc9e5e900d739cb97bd9fba6aa2b68 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Tue, 17 Jan 2023 10:47:12 -0700 Subject: dm: core: Support sorting devices with dm tree Add a -s flag to sort the top-level devices in order of uclass ID. Signed-off-by: Simon Glass --- cmd/dm.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'cmd') diff --git a/cmd/dm.c b/cmd/dm.c index 218be85795d..979cd36061e 100644 --- a/cmd/dm.c +++ b/cmd/dm.c @@ -59,7 +59,11 @@ static int do_dm_dump_static_driver_info(struct cmd_tbl *cmdtp, int flag, static int do_dm_dump_tree(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { - dm_dump_tree(); + bool sort; + + sort = argc > 1 && !strcmp(argv[1], "-s"); + + dm_dump_tree(sort); return 0; } @@ -87,7 +91,7 @@ static char dm_help_text[] = "dm drivers Dump list of drivers with uclass and instances\n" DM_MEM_HELP "dm static Dump list of drivers with static platform data\n" - "dm tree Dump tree of driver model devices ('*' = activated)\n" + "dm tree [-s] Dump tree of driver model devices (-s=sort)\n" "dm uclass Dump list of instances for each uclass" ; #endif @@ -98,5 +102,5 @@ U_BOOT_CMD_WITH_SUBCMDS(dm, "Driver model low level access", dm_help_text, U_BOOT_SUBCMD_MKENT(drivers, 1, 1, do_dm_dump_drivers), DM_MEM U_BOOT_SUBCMD_MKENT(static, 1, 1, do_dm_dump_static_driver_info), - U_BOOT_SUBCMD_MKENT(tree, 1, 1, do_dm_dump_tree), + U_BOOT_SUBCMD_MKENT(tree, 2, 1, do_dm_dump_tree), U_BOOT_SUBCMD_MKENT(uclass, 1, 1, do_dm_dump_uclass)); -- cgit v1.3.1