u-boot.git/drivers/reset/Makefile, branch next

reset: spacemit: k1: drop legacy spacemit,k1-reset driver

2026-07-21T08:31:10Z

After the K1 build switched to dts/upstream/src/riscv/spacemit/ and the local arch/riscv/dts/k1.dtsi was deleted, the legacy reset-controller@d4050000 DT node no longer exists. The of_match driver in drivers/reset/reset-spacemit-k1.c (compatible "spacemit,k1-reset") matches nothing and only sits in the binary as dead code. Remove the legacy driver file, its Makefile entry, the RESET_SPACEMIT_K1 Kconfig symbol, and its bananapi-f3_defconfig selection. The new syscon-bound reset driver under drivers/reset/spacemit/ has no DT of_match of its own and is spawned by the K1 clock drivers, so gate the subdirectory on CONFIG_CLK_SPACEMIT_K1 instead. Signed-off-by: Guodong Xu

reset: spacemit: k1: introduce syscon-bound reset driver

2026-07-21T08:31:10Z

The existing K1 reset driver (drivers/reset/reset-spacemit-k1.c) binds via DT of_match against a top-level reset-controller node, but kernel mainline DT for K1 has no such node: the mpmu, apbc, apmu and apbc2 syscons each spawn their own reset device as an auxiliary of the clock controller. The legacy driver therefore cannot consume it. Add a new reset driver at drivers/reset/spacemit/reset-spacemit-k1.c bound by name from each per-syscon clock driver via device_bind_driver_to_node(), without DT of_match, mirroring the kernel's auxiliary-device pattern. To keep the series bisectable, this driver coexists link-cleanly with the legacy spacemit,k1-reset driver during the transition. A follow-up patch that switches the K1 build to dts/upstream/src/riscv/spacemit/ will drop the legacy driver. Signed-off-by: Guodong Xu

reset: ast2700: add reset driver support

2026-06-29T19:43:20Z

Add reset controller driver for the dual-die AST2700 SoC. The controller manages module-level reset signals via the modrst register block at offset 0x200 within each SCU. Signed-off-by: Ryan Chen

reset: rockchip: make device resets available in SPL

2026-06-08T13:32:40Z

Enable the Rockchip reset controller driver in SPL to allow resetting attached devices like UFS during early boot. Reviewed-by: Jonas Karlman Signed-off-by: Alexey Charkov

reset: Add RPi5 rescal reset facilities

2026-06-04T09:50:04Z

A driver for Broadcom rescal reset controllers ported from linux/drivers/reset/reset-brcmstb-rescal.c to U-Boot. Signed-off-by: Torsten Duwe Co-authored-by: Oleksii Moisieiev Tested-by: Pedro Falcato

reset: Add RPi5 brcmstb reset facilities

2026-06-04T09:50:04Z

A driver for Broadcom reset controllers ported from linux/drivers/reset/reset-brcmstb.c to U-Boot. Signed-off-by: Torsten Duwe Co-authored-by: Oleksii Moisieiev Tested-by: Pedro Falcato

clk: rockchip: Add support for RK3506

2026-03-10T16:07:03Z

Add clock driver for RK3506. Imported from vendor U-Boot linux-6.1-stan-rkr6 tag with minor adjustments and fixes for mainline. Signed-off-by: Finley Xiao Signed-off-by: Jonas Karlman Reviewed-by: Kever Yang

reset: stm32mp25: add stm32mp25 reset driver

2025-06-11T07:42:55Z

Implement STM32MP25 reset drivers using stm32-core-reset API. This reset stm32-reset-core API and will be able to use DT binding index started from 0. This patch also moves legacy reset into stm32 directory reset. Signed-off-by: Gabriel Fernandez Signed-off-by: Patrice Chotard Reviewed-by: Patrick Delaunay Reviewed-by: Patrice Chotard

reset: rockchip: implement rk3576 lookup table

2025-04-23T14:12:05Z

The current DT bindings for the rk3576 clock use a different ID than the one that is supposed to be written to the hardware registers. Thus, we cannot use directly the id provided in the phandle, but rather use a lookup table to correctly setup the hardware. This follows the implementation done in the Linux-Kernel and also how the rk3588 does this both in the Linux-Kernel as well as U-Boot. Signed-off-by: Elaine Zhang [adapted from mainline Linux code for u-boot] Signed-off-by: Heiko Stuebner Reviewed-by: Jonas Karlman Reviewed-by: Kever Yang

clk: rockchip: Add support for RK3528

2025-04-23T14:12:04Z

Add clock driver for RK3528. Imported from vendor U-Boot linux-6.1-stan-rkr5 tag with minor adjustments and fixes for mainline. Signed-off-by: Joseph Chen Signed-off-by: Finley Xiao Signed-off-by: Jonas Karlman Reviewed-by: Kever Yang