The CROS_EC_KEYB functionality can only work with CROS_EC enabled, so
express this dependency in Kconfig, for all build phases.

Signed-off-by: Tom Rini <trini@konsulko.com>

As exposed by "make randconfig", we have an issue with the dependencies
for BUTTON_KEYBOARD. This needs to also depend on DM_GPIO, and then
select BUTTON as well as BUTTON_GPIO, in order to meet all its
requirements.

Reviewed-by: Casey Connolly <casey.connolly@linaro.org>
Signed-off-by: Tom Rini <trini@konsulko.com>

Check for 'cpcap' within the compatible string, as various CPCAP
compositions always include this component.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>

Set a default fallback value if no keycode is defined

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>

This driver requires headers which only exist on Tegra. Express that
requirement in Kconfig as well.

Signed-off-by: Tom Rini <trini@konsulko.com>

CPCAP has a dedicated interrupt for power button. Implement this to have
more input control over the devices.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>

Use PHASE_ as the symbol to select a particular XPL build. This means
that SPL_TPL_ is no-longer set.

Update the comment in bootstage to refer to this symbol, instead of
SPL_

Signed-off-by: Simon Glass <sjg@chromium.org>

Use the new symbol to refer to any 'SPL' build, including TPL and VPL

Signed-off-by: Simon Glass <sjg@chromium.org>

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.

Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Tom Rini <trini@konsulko.com>