Use FIELD_MODIFY() to remove open-coded bit manipulation.
No functional change intended.

Signed-off-by: Hans Zhang <18255117159@163.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>

Use a flexible array member to combine allocations and simplify code
slightly.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
[linusw@kernel.org: add a counter and __counted_by() annotation]
Signed-off-by: Linus Walleij <linusw@kernel.org>

Fix the SoC model in module description string, it should be
sg2044 instead of sg2002.

Fixes: 614a54cb5ac3 ("pinctrl: sophgo: add support for SG2044 SoC")
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Reviewed-by: Chen Wang <unicorn_wang@outlook.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>

Fix the SoC model in module description string, it should be
sg2042 instead of sg2002.

Fixes: 1e67465d3b74 ("pinctrl: sophgo: add support for SG2042 SoC")
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Reviewed-by: Chen Wang <unicorn_wang@outlook.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>

This was done entirely with mindless brute force, using

    git grep -l '\<k[vmz]*alloc_objs*(.*, GFP_KERNEL)' |
        xargs sed -i 's/\(alloc_objs*(.*\), GFP_KERNEL)/\1)/'

to convert the new alloc_obj() users that had a simple GFP_KERNEL
argument to just drop that argument.

Note that due to the extreme simplicity of the scripting, any slightly
more complex cases spread over multiple lines would not be triggered:
they definitely exist, but this covers the vast bulk of the cases, and
the resulting diff is also then easier to check automatically.

For the same reason the 'flex' versions will be done as a separate
conversion.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

This is the result of running the Coccinelle script from
scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to
avoid scalar types (which need careful case-by-case checking), and
instead replace kmalloc-family calls that allocate struct or union
object instances:

Single allocations:	kmalloc(sizeof(TYPE), ...)
are replaced with:	kmalloc_obj(TYPE, ...)

Array allocations:	kmalloc_array(COUNT, sizeof(TYPE), ...)
are replaced with:	kmalloc_objs(TYPE, COUNT, ...)

Flex array allocations:	kmalloc(struct_size(PTR, FAM, COUNT), ...)
are replaced with:	kmalloc_flex(*PTR, FAM, COUNT, ...)

(where TYPE may also be *VAR)

The resulting allocations no longer return "void *", instead returning
"TYPE *".

Signed-off-by: Kees Cook <kees@kernel.org>

Remove unused includes from internal headers, because they do not have
following: bit manipulations, mutexes, spinlocks and struct devices.
These headers are included by actual C files, which seem to have all
necessary includes.

Reviewed-by: Inochi Amaoto <inochiama@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>

SG2044 share the share common control logic with SG2042. So
only pin definition is needed.

Add pin definition driver for SG2044 SoC.

Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Link: https://lore.kernel.org/20250211051801.470800-8-inochiama@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Add base driver for SG2042 SoC and pin definition.

Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Link: https://lore.kernel.org/20250211051801.470800-7-inochiama@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Since different series of the Sophgo chip share a common pinctrl data
structure. It is necessary to add a common probe function to alloc
the this data structure. Add pctrl_init callback to allow soc to perform
its own initialization.

Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Link: https://lore.kernel.org/20250211051801.470800-5-inochiama@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>