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| author | Simon Glass <sjg@chromium.org> | 2015-03-26 09:29:31 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-04-18 11:11:15 -0600 |
| commit | e96fc7dfc835b282521c2a661a479f0563c653b5 (patch) | |
| tree | e968d30d3908021b81f1675ab98afe6a1c803f05 /drivers/misc | |
| parent | 72a38e06a20129209eaa0e5211cbf50b192de688 (diff) | |
| download | talos-obmc-uboot-e96fc7dfc835b282521c2a661a479f0563c653b5.tar.gz talos-obmc-uboot-e96fc7dfc835b282521c2a661a479f0563c653b5.zip | |
cros_ec: Reinit the cros_ec device when 'crosec init' is used
This command is supposed to reinit the device. At present with driver
model is does nothing. Implement this feature.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/cros_ec.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/misc/cros_ec.c b/drivers/misc/cros_ec.c index efcad89eb0..6d4d04561c 100644 --- a/drivers/misc/cros_ec.c +++ b/drivers/misc/cros_ec.c @@ -1606,13 +1606,19 @@ static int do_cros_ec(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) cmd = argv[1]; if (0 == strcmp("init", cmd)) { -#ifndef CONFIG_DM_CROS_EC +#ifdef CONFIG_DM_CROS_EC + /* Remove any existing device */ + ret = uclass_find_device(UCLASS_CROS_EC, 0, &udev); + if (!ret) + device_remove(udev); + ret = uclass_get_device(UCLASS_CROS_EC, 0, &udev); +#else ret = cros_ec_init(gd->fdt_blob, &dev); +#endif if (ret) { printf("Could not init cros_ec device (err %d)\n", ret); return 1; } -#endif return 0; } |
