Messages in this thread Patch in this message |  | | From | Hans de Goede <> | Subject | [PATCH v2 03/14] staging: typec: fusb302: Set max supply voltage to 5V | Date | Tue, 15 Aug 2017 22:04:51 +0200 |
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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> --- drivers/staging/typec/fusb302/fusb302.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/typec/fusb302/fusb302.c b/drivers/staging/typec/fusb302/fusb302.c index 03a3809..6baed06 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, -- 2.9.4
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