linux/drivers/pinctrl/starfive, branch master

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-22T01:09:51Z

This was done entirely with mindless brute force, using git grep -l '\

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21T09:02:28Z

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

pinctrl: starfive: jh7110-sys: Cleanup header includes

2026-01-19T00:11:46Z

Remove unused includes: no clocks, mutexes and resets. Reviewed-by: Hal Feng Signed-off-by: Krzysztof Kozlowski Signed-off-by: Linus Walleij

pinctrl: starfive: use dynamic GPIO base allocation

2025-12-03T23:22:49Z

The JH7110 pinctrl driver currently sets a static GPIO base number from platform data: sfp->gc.base = info->gc_base; Static base assignment is deprecated and results in the following warning: gpio gpiochip0: Static allocation of GPIO base is deprecated, use dynamic allocation. Set `sfp->gc.base = -1` to let the GPIO core dynamically allocate the base number. This removes the warning and aligns the driver with current GPIO guidelines. Since the GPIO base is now allocated dynamically, remove `gc_base` field in `struct jh7110_pinctrl_soc_info` and the associated `JH7110_SYS_GC_BASE` and `JH7110_AON_GC_BASE` constants as they are no longer used anywhere in the driver. Tested on VisionFive 2 (JH7110 SoC). Signed-off-by: Ali Tariq Reviewed-by: Emil Renner Berthing Reviewed-by: Bartosz Golaszewski Signed-off-by: Linus Walleij

treewide: rename GPIO set callbacks back to their original names

2025-08-07T08:07:06Z

The conversion of all GPIO drivers to using the .set_rv() and .set_multiple_rv() callbacks from struct gpio_chip (which - unlike their predecessors - return an integer and allow the controller drivers to indicate failures to users) is now complete and the legacy ones have been removed. Rename the new callbacks back to their original names in one sweeping change. Signed-off-by: Bartosz Golaszewski

pinctrl: starfive: jh7110: use new GPIO line value setter callbacks

2025-06-18T12:06:23Z

struct gpio_chip now has callbacks for setting line values that return an integer, allowing to indicate failures. Convert the driver to using them. Signed-off-by: Bartosz Golaszewski Reviewed-by: Hal Feng Reviewed-by: Emil Renner Berthing Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-starfive-v1-2-8507b46516f5@linaro.org Signed-off-by: Linus Walleij

pinctrl: starfive: jh7100: use new GPIO line value setter callbacks

2025-06-18T12:06:23Z

struct gpio_chip now has callbacks for setting line values that return an integer, allowing to indicate failures. Convert the driver to using them. Signed-off-by: Bartosz Golaszewski Reviewed-by: Hal Feng Reviewed-by: Emil Renner Berthing Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-starfive-v1-1-8507b46516f5@linaro.org Signed-off-by: Linus Walleij

pinctrl: Constify static 'pinctrl_desc'

2025-06-18T11:26:37Z

The local static 'struct pinctrl_desc' is not modified, so can be made const for code safety. Acked-by: Lorenzo Bianconi Acked-by: Jesper Nilsson Reviewed-by: Charles Keepax Signed-off-by: Krzysztof Kozlowski Reviewed-by: Hal Feng Acked-by: Emil Renner Berthing Acked-by: Vladimir Zapolskiy Link: https://lore.kernel.org/20250611-pinctrl-const-desc-v2-16-b11c1d650384@linaro.org Signed-off-by: Linus Walleij

pinctrl: starfive: jh7110: Correct the level trigger configuration of iev register

2024-08-23T16:14:45Z

A mistake was made in level trigger register configuration. Correct it. Fixes: 447976ab62c5 ("pinctrl: starfive: Add StarFive JH7110 sys controller driver") Signed-off-by: Hal Feng Link: https://lore.kernel.org/20240812070108.100923-1-hal.feng@starfivetech.com Signed-off-by: Linus Walleij

pinctrl: starfive: Use scope based of_node_put() cleanups

2024-06-26T09:55:52Z

Use scope based of_node_put() cleanup to simplify code. Acked-by: Emil Renner Berthing Signed-off-by: Peng Fan Link: https://lore.kernel.org/20240504-pinctrl-cleanup-v2-4-26c5f2dc1181@nxp.com Signed-off-by: Linus Walleij