After years of developing the ADI ADSP platform, Timesys was purchased
by another company and is no longer contracted to maintain the platform.

Signed-off-by: Philip Molloy <philip.molloy@analog.com>
Reviewed-by: Greg Malysa <malysagreg@gmail.com>

Add support for the Goldfish timer driver. This driver utilizes the
Goldfish RTC hardware to provide a nanosecond-resolution timer. This
virtual device is commonly found in QEMU virtual machines (such as the
m68k virt machine) and Android emulators.

The driver implements the standard U-Boot timer UCLASS interface,
exposing a 64-bit monotonically increasing counter with a 1GHz clock
rate derived from the RTC registers.

Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Tested-by: Daniel Palmer <daniel@0x0f.com>
Reviewed-by: Yao Zi <me@ziyao.cc>
Reviewed-by: Simon Glass <simon.glass@canonical.com>
Reviewed-by: Angelo Dureghello <angelo@kernel-space.org>

No PPC upstream defconfig actually enables CONFIG_LED_STATUS and we're
trying to get rid of the legacy LED API, so let's remove one of its last
users.

Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>

Andrew Goodbody <andrew.goodbody@linaro.org> says:

The function clk_get_rate() returns a ulong with 0 meaning an invalid
clock rate and also negative error codes being returned for other
errors. But being an unsigned return value this cannot simply be tested
for with a < 0 test. Instead use the IS_ERR_VALUE() macro to check for
negative errors appearing as very large positive values. Fix those
places that test for <= 0. Also fix some places checking the return of
clk_register() that incorrectly used ERR_PTR().

Link: https://lore.kernel.org/r/20251021-clk_funcs-v1-0-acf51a40eea7@linaro.org

Testing an unisgned ivariable to be <= 0 will only detect the
case when it is 0. So correct this error test to a working version that
will behave as expected.

Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>

The current sifive_clint driver can fully support GHRTv2 clint.
Add the compatible of GHRTv2 clint, sifive,clint2, to sifive_clint_ids
list.

Signed-off-by: Vincent Chen <vincent.chen@sifive.com>
Signed-off-by: Wayling Chen <wayling.chen@sifive.com>
Signed-off-by: Max Hsu <max.hsu@sifive.com>
Signed-off-by: Jimmy Ho <jimmy.ho@sifive.com>

Bind watchdog driver to the Tegra timer node since it uses one of the
timers to act as a watchdog and has no dedicated hardware block.

Signed-off-by: Lukasz Majewski <lukma@nabladev.com>
Reviewed-by: Svyatoslav Ryhel <clamor95@gmail.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>

The MCHP_PIT64B_TIMER driver is not safe to compile on 64bit platforms
such as allyesconfig on a 64bit host. Tighten the dependencies here to
the platforms which use it today.

Acked-by: Eugen Hristev <eugen.hristev@linaro.org>
Signed-off-by: Tom Rini <trini@konsulko.com>

This driver implements timer_get_boot_us() which is global namespace and
can conflict with other implementations of the function for example in
"allyesconfig". Start by limiting this driver to platforms which use it.

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