From ff46aeaef4bca5a0f71c698bf337f1a5bd9ccff4 Mon Sep 17 00:00:00 2001 From: Kane Chen Date: Wed, 3 Sep 2014 13:40:37 -0700 Subject: [PATCH] auron: fixed i2c devices can't be detected in OS set i2c controller to acpi mode BUG=chrome-os-partner:31286 BRANCH=none TEST=compile ok, see i2cdevices by i2cdetect Change-Id: I021700fbaeb634984cfdf405006527f72e0fb404 Signed-off-by: Kane Chen Reviewed-on: https://chromium-review.googlesource.com/216215 Reviewed-by: Bernie Thompson Tested-by: Bernie Thompson --- src/mainboard/google/auron/devicetree.cb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mainboard/google/auron/devicetree.cb b/src/mainboard/google/auron/devicetree.cb index 61794312ec..816f378961 100644 --- a/src/mainboard/google/auron/devicetree.cb +++ b/src/mainboard/google/auron/devicetree.cb @@ -43,7 +43,7 @@ chip soc/intel/broadwell register "gpe0_en_4" = "0x00000000" register "sata_port_map" = "0x1" - register "sio_acpi_mode" = "0" + register "sio_acpi_mode" = "1" # DTLE DATA / EDGE values register "sata_port0_gen3_dtle" = "0x5"