diff options
| author | Simon Glass <sjg@chromium.org> | 2015-07-02 18:16:07 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-08-05 21:06:13 -0600 |
| commit | 224d1ddcc5fa18d88e2c735778c39b8df61016ea (patch) | |
| tree | 3655f2f51ae0ae14435b6d0c8d4ec332a016e7bd /common/cmd_regulator.c | |
| parent | d08504d18a0a6af2ba6171a4a3e71a032d2836b6 (diff) | |
dm: pmic: Display the regulator limits on error
When a regulator command cannot honour the requested voltage, display the
limits to try to be helpful.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
Diffstat (limited to 'common/cmd_regulator.c')
| -rw-r--r-- | common/cmd_regulator.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/common/cmd_regulator.c b/common/cmd_regulator.c index 6149d1ee44..793f08e81a 100644 --- a/common/cmd_regulator.c +++ b/common/cmd_regulator.c @@ -241,7 +241,8 @@ static int do_value(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) value = simple_strtoul(argv[1], NULL, 0); if ((value < uc_pdata->min_uV || value > uc_pdata->max_uV) && !force) { - printf("Value exceeds regulator constraint limits\n"); + printf("Value exceeds regulator constraint limits %d..%d uV\n", + uc_pdata->min_uV, uc_pdata->max_uV); return CMD_RET_FAILURE; } |