Add initial device trees for Renesas R-Car X5H R8A78000 SoC.
Include very basic clock, reset, power domain headers which
are used to control supported peripherals via SCMI / SCP. The
headers are currently kept limited to avoid possible ABI break.
A lot of clock are still stubbed via fixed-clock, this is going
to be gradually removed over time, as more of the platform is
upstreamed.

Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Khanh Le <khanh.le.xr@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

Introduce reset capability for EN7523 device-tree binding

Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>

Aside from SPDX tags, the only difference between our version of this
header and upstream is that BCM6318_RST_HOSTMIPS was defined to 11 (the
same as BCM6318_RST_PHYMIPS) and is now defined to 12.

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

As part of moving to using OF_UPSTREAM and so the upstream dt-bindings
headers we have a number of these headers that are in our include
directory and differ in being a strict subset of what is found upstream.
We can safely remove the copies under include/dt-bindings now to prevent
future conflicts.

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

As part of moving to using OF_UPSTREAM and so the upstream dt-bindings
headers we have a number of these headers that are in our include
directory and differ only in combinations of spacing changes and/or
switching to SPDX license tags. We can safely remove the copies under
include/dt-bindings now to prevent future conflicts.

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

As part of moving to using OF_UPSTREAM and so the upstream dt-bindings
headers we have a number of these headers that are in our include
directory and are currently identical to the versions in dts/upstream.
We can remove these now to prevent future conflicts.

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

As part of moving to using OF_UPSTREAM and so the upstream dt-bindings
headers we have a number of these headers that are in our include
directory and not referenced by any code outside of dts/upstream. We can
remove these now to prevent future conflicts.

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

Enable OF_UPSTREAM flag for stih410-b2260 board.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>

Add dt-binding for reset driver.

Signed-off-by: Huan Zhou <me@per1cycle.org>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>

Some dt-binding headers mask the upstream ones which can lead to build
failures, or worse: super weird bugs, if they get out of sync.

Remove these headers so our devicetree and binding headers will both be
in sync with upstream.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>