diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2021-03-21 23:43:24 -0600 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-03-23 19:56:26 +0000 |
| commit | c3c7f8fc60eea829a8cf5e3b02cf7de9cd7c5792 (patch) | |
| tree | 9eaec0984033f5a3d4b6c773d16a412bdad9d5f5 /src/soc | |
| parent | 76def38abb6b517407409e2386d920ee77838dd2 (diff) | |
soc/amd/common/block/gpio_defs: Support wake and debounce configuration
Add a pad configuration macro to support configuring both wake and
debounce. This support is required by Pen Detect GPIO.
BUG=b:180539900
TEST=Build Guybrush mainboard.
Change-Id: I3343a4e80fd5aa3047d76ff9f91ea57c3763bbca
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51680
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Mathew King <mathewk@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/amd/common/block/include/amdblocks/gpio_defs.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/soc/amd/common/block/include/amdblocks/gpio_defs.h b/src/soc/amd/common/block/include/amdblocks/gpio_defs.h index 2dd10d574f..4a83e0b434 100644 --- a/src/soc/amd/common/block/include/amdblocks/gpio_defs.h +++ b/src/soc/amd/common/block/include/amdblocks/gpio_defs.h @@ -241,6 +241,12 @@ PAD_CFG_STRUCT(pin, pin ## _IOMUX_GPIOxx, \ PAD_PULL(pull) | PAD_DEBOUNCE_CONFIG(type) | PAD_DEBOUNCE_CONFIG(time)) +/* Wake + debounce configuration */ +#define PAD_WAKE_DEBOUNCE(pin, pull, trigger, waketype, debtype, time) \ + PAD_CFG_STRUCT(pin, pin ## _IOMUX_GPIOxx, \ + PAD_PULL(pull) | PAD_TRIGGER(trigger) | PAD_WAKE_ENABLE(waketype) | \ + PAD_DEBOUNCE_CONFIG(debtype) | PAD_DEBOUNCE_CONFIG(time)) + /* No-connect pad - configured as input with PULL_DOWN */ #define PAD_NC(pin) \ PAD_CFG_STRUCT(pin, pin ## _IOMUX_GPIOxx, PAD_PULL(PULL_DOWN)) |