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authorKo <ko_ko@compal.corp-partner.google.com>2019-05-24 14:35:56 +0800
committerCommit Bot <commit-bot@chromium.org>2019-06-20 11:20:27 +0000
commit308592140b792872d9235073b151f290a45ea514 (patch)
tree9c9811b7a8cf13327ae9e3a03624edf2111ae8eb /board/nami
parent3e31f7f3e8708dd9ab21ce215a0eaee4657ed85e (diff)
downloadchrome-ec-308592140b792872d9235073b151f290a45ea514.tar.gz
Nami: Add Adapter PROCHOT Setting
Currently, we use default current, 3.072A for adapter current PROCHOT# threshold, add higher prochot current to improve performance on Nami. BUG=b:130387567 BRANCH=Nami TEST=Verify Nami ac prochot set to 0XD00 (3328mA) during initial. Change-Id: Iee23920b3fd3ee76d3d12716d6381062183413cc Signed-off-by: Ko <ko_ko@compal.corp-partner.google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1628631 Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Diffstat (limited to 'board/nami')
-rw-r--r--board/nami/board.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/board/nami/board.c b/board/nami/board.c
index ffdc530903..59e370e3ef 100644
--- a/board/nami/board.c
+++ b/board/nami/board.c
@@ -1031,6 +1031,12 @@ static void board_init(void)
*/
swap(scancode_set2[0][4], scancode_set2[7][2]);
#endif
+
+ isl923x_set_ac_prochot(
+ /* set ac prochot currentto 3328mA 0xD00, default 3072mA*/
+ ISL923X_PROCHOT_CURRENT_256 |
+ ISL923X_PROCHOT_CURRENT_1024 |
+ ISL923X_PROCHOT_CURRENT_2048);
}
DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT);