diff options
| author | Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com> | 2016-05-20 19:28:59 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-05-26 23:54:25 +0200 |
| commit | a9ac2d9b914d849b207d3f6c73892240017bf932 (patch) | |
| tree | d5ae690565a6fab3b19a8b1810fce4c36e0e323c /src | |
| parent | 842dfe8d63d994681fddc70076cefafbe5b941a9 (diff) | |
soc/intel/apollolake: Provide No Connect macro for unused Pad
Change-Id: Iba506054a3d631c8e538d44e1ca6877dd02c2ca9
Signed-off-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com>
Reviewed-on: https://review.coreboot.org/14956
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/apollolake/include/soc/gpio.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/soc/intel/apollolake/include/soc/gpio.h b/src/soc/intel/apollolake/include/soc/gpio.h index 4d9973c21c..f01284eb4e 100644 --- a/src/soc/intel/apollolake/include/soc/gpio.h +++ b/src/soc/intel/apollolake/include/soc/gpio.h @@ -54,6 +54,11 @@ typedef uint32_t gpio_t; PAD_FUNC(GPIO) | PAD_RESET(rst) | PAD_CFG0_TX_DISABLE, \ PAD_PULL(pull)) +/* No Connect configuration for unused pad. + * NC should be GPI with Term as PU20K, PD20K, NONE depending upon default Term + */ +#define PAD_NC(pad, pull) PAD_CFG_GPI(pad, pull, DEEP) + /* General purpose input, routed to APIC */ #define PAD_CFG_GPI_APIC(pad, pull, rst, trig, inv) \ _PAD_CFG_STRUCT(pad, \ |