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| author | Kevin K Wong <kevin.k.wong@intel.com> | 2015-04-01 22:34:59 -0700 |
|---|---|---|
| committer | ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> | 2015-04-09 04:45:23 +0000 |
| commit | 55c739b9a451871f742585ddda491105eef53662 (patch) | |
| tree | ad073d850109a9b9b785e8680225edafaf86b077 /chip | |
| parent | e369986c6ed153f5cdae30a865765985934d32f4 (diff) | |
| download | chrome-ec-55c739b9a451871f742585ddda491105eef53662.tar.gz | |
mec1322: Added CONFIG_KEYBOARD_KSO_BASE to align KBD KSO00 pin to board design
MEC1322 KSO00~03 pin has an alternate JTAG function. For board that needs JTAG
function, this #define allows hardware to use a different set of KSO pins.
For example - Uses KSO04~16 instead of KSO00~KSO12.
BUG=none
TEST=Verified keyboard is functional with all keys detected
BRANCH=none
Change-Id: I1e3c1c2b6a4420cb6296b6bc921affa8c0ed5800
Signed-off-by: Kevin K Wong <kevin.k.wong@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/264610
Reviewed-by: Shawn N <shawnn@chromium.org>
Diffstat (limited to 'chip')
| -rw-r--r-- | chip/mec1322/keyboard_raw.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/chip/mec1322/keyboard_raw.c b/chip/mec1322/keyboard_raw.c index da1b626db8..8569472682 100644 --- a/chip/mec1322/keyboard_raw.c +++ b/chip/mec1322/keyboard_raw.c @@ -47,11 +47,11 @@ test_mockable void keyboard_raw_drive_column(int out) MEC1322_KS_KSO_SEL = 1 << 6; /* KSEN=1 */ gpio_set_level(GPIO_KBD_KSO2, 1); } else { - MEC1322_KS_KSO_SEL = out; + MEC1322_KS_KSO_SEL = out + CONFIG_KEYBOARD_KSO_BASE; gpio_set_level(GPIO_KBD_KSO2, 0); } #else - MEC1322_KS_KSO_SEL = out; + MEC1322_KS_KSO_SEL = out + CONFIG_KEYBOARD_KSO_BASE; #endif } } |