replace newly added precise compatible with old one for existed
clock device of CV18XX series SoCs.
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Link: https://lore.kernel.org/r/20250504104553.1447819-4-inochiama@gmail.com
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
Since riscv and arm architecture use different interrupt definitions,
use a macro SOC_PERIPHERAL_IRQ mask this difference.
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Link: https://lore.kernel.org/r/20250430012654.235830-5-inochiama@gmail.com
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
As the cv18xx.dtsi serves as a common peripheral header for all
riscv cv180x/cv181x/sg200x SoCs, it not cover the entire cv18xx
series as there is cv182x and cv183x. So rename the header file
to make it precise.
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Link: https://lore.kernel.org/r/20250430012654.235830-4-inochiama@gmail.com
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
As sg2000 and sg2002 can boot from an arm a53 core, it is not
suitable to left the riscv cpu definition in the common peripheral
header.
Move the riscv related device into a separate header file, so the
arm subsystem can reuse the common peripheral header.
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Link: https://lore.kernel.org/r/20250430012654.235830-3-inochiama@gmail.com
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
Although the cv1800b/cv1812h/sg2000/sg2002 share most peripherals,
some basic peripherals, like clock, pinctrl, clint and plint, are
not shared. These are caused by not only historical reason (plic,
clint), but also the fact the device is not the same (clock, pinctrl).
It is good to override device compatible when the SoC number is small,
but now it is a burden for maintenance, and it is kind of annoyed to
explain why using override. So it is time to move this out of the
common peripheral header.
Move all soc related peripheral device from common peripheral header
to the soc specific header to get rid of most compatible override.
Reviewed-by: Yixun Lan <dlan@gentoo.org>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Link: https://lore.kernel.org/r/20250430012654.235830-2-inochiama@gmail.com
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
Add initial device tree for the SG2002 RISC-V SoC by SOPHGO.
Signed-off-by: Thomas Bonnefille <thomas.bonnefille@bootlin.com>
Reviewed-by: Inochi Amaoto <inochiama@gmail.com>
Link: https://lore.kernel.org/r/20241010-sg2002-v5-1-a0f2e582b932@bootlin.com
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
