From d286fbd7f8a0b94a5d3a022a4cfc679f9f76a357 Mon Sep 17 00:00:00 2001 From: Shawn Nematbakhsh Date: Wed, 22 Jul 2015 11:04:33 -0700 Subject: [PATCH] cleanup: Clarify usage of CONFIG_CHARGER_INPUT_CURRENT Add additional comments on the usage of CONFIG_CHARGER_INPUT_CURRENT for type-C. BUG=chrome-os-partner:42933 TEST=Passes pre-submit check BRANCH=None Signed-off-by: Shawn Nematbakhsh Change-Id: I00458c16fa4671f26fb00fe3ca1265ebc22a74c8 Reviewed-on: https://chromium-review.googlesource.com/287377 Reviewed-by: Alec Berg --- include/config.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/include/config.h b/include/config.h index 6043769986..32f1a983f7 100644 --- a/include/config.h +++ b/include/config.h @@ -320,7 +320,9 @@ * Default input current for the board, in mA. * * This value should depend on external power adapter, designed charging - * voltage, and the maximum power of the running system. + * voltage, and the maximum power of the running system. For type-C chargers, + * this should be set to 512 mA in order to not brown-out low-current USB + * charge ports. */ #undef CONFIG_CHARGER_INPUT_CURRENT