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| author |   Hans de Goede <hdegoede@redhat.com> | 2017-08-30 11:48:06 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-31 18:23:12 +0200 |
| commit | 9a8fc4dd36041e017f3ee87a380686c80822b233 (patch) | |
| tree | 2494271eb660f947dad49c39c3233de72b5c6e03 /drivers/staging | |
| parent | staging: typec: tcpm: Add get_current_limit tcpc_dev callback (diff) | |
| download | linux-dev-9a8fc4dd36041e017f3ee87a380686c80822b233.tar.xz linux-dev-9a8fc4dd36041e017f3ee87a380686c80822b233.zip | |
staging: typec: fusb302: Set max supply voltage to 5V
Anything higher then 5V may damage hardware not capable of it, so
the only sane default here is 5V. If a board is able to handle a
higher voltage that should come from board specific data such as
device-tree and not be hard coded into the fusb302 code.
Cc: "Yueyao (Nathan) Zhu" <yueyao@google.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/typec/fusb302/fusb302.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/typec/fusb302/fusb302.c b/drivers/staging/typec/fusb302/fusb302.c index 03a3809d18f0..6baed06a3c0d 100644 --- a/drivers/staging/typec/fusb302/fusb302.c +++ b/drivers/staging/typec/fusb302/fusb302.c @@ -1187,9 +1187,9 @@ static const struct tcpc_config fusb302_tcpc_config = { .nr_src_pdo = ARRAY_SIZE(src_pdo), .snk_pdo = snk_pdo, .nr_snk_pdo = ARRAY_SIZE(snk_pdo), - .max_snk_mv = 9000, + .max_snk_mv = 5000, .max_snk_ma = 3000, - .max_snk_mw = 27000, + .max_snk_mw = 15000, .operating_snk_mw = 2500, .type = TYPEC_PORT_DRP, .default_role = TYPEC_SINK, |