kernel/drivers/reset/Kconfig, branch linux-6.9.y

reset: gpio: Fix missing gpiolib dependency for GPIO reset controller

2024-07-05T07:38:19Z

[ Upstream commit 01f6a84c7a3eaabafd787608d630db31c6904f5c ] The GPIO reset controller uses gpiolib but there is no Kconfig dependency reflecting this fact, add one. With the addition of the controller to the arm64 defconfig this is causing build breaks for arm64 virtconfig in -next: aarch64-linux-gnu-ld: drivers/reset/core.o: in function `__reset_add_reset_gpio_lookup': /build/stage/linux/drivers/reset/core.c:861:(.text+0xccc): undefined reference to `gpio_device_find_by_fwnode' Fixes: cee544a40e44 ("reset: gpio: Add GPIO-based reset controller") Reviewed-by: Krzysztof Kozlowski Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20240325-reset-gpiolib-deps-v2-1-3ed2517f5f53@kernel.org Signed-off-by: Philipp Zabel Signed-off-by: Sasha Levin

reset: gpio: Add GPIO-based reset controller

2024-02-21T10:53:25Z

Add a simple driver to control GPIO-based resets using the reset controller API for the cases when the GPIOs are shared and reset should be coordinated. The driver is expected to be used by reset core framework for ad-hoc reset controllers. Cc: Bartosz Golaszewski Cc: Chris Packham Cc: Sean Anderson Reviewed-by: Bartosz Golaszewski Reviewed-by: Philipp Zabel Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20240129115216.96479-4-krzysztof.kozlowski@linaro.org Signed-off-by: Philipp Zabel

reset: simple: add support for Sophgo SG2042

2024-02-21T10:51:39Z

Reuse reset-simple driver for the Sophgo SG2042 reset generator. Signed-off-by: Chen Wang Reviewed-by: Philipp Zabel Link: https://lore.kernel.org/r/1cfd7b3ba447942784c4f7aa595e962399e9f617.1706577450.git.unicorn_wang@outlook.com Signed-off-by: Philipp Zabel

Merge tag 'soc-drivers-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2023-06-29T22:22:19Z

Pull ARM SoC driver updates from Arnd Bergmann: "Nothing surprising in the SoC specific drivers, with the usual updates: - Added or improved SoC driver support for Tegra234, Exynos4121, RK3588, as well as multiple Mediatek and Qualcomm chips - SCMI firmware gains support for multiple SMC/HVC transport and version 3.2 of the protocol - Cleanups amd minor changes for the reset controller, memory controller, firmware and sram drivers - Minor changes to amd/xilinx, samsung, tegra, nxp, ti, qualcomm, amlogic and renesas SoC specific drivers" * tag 'soc-drivers-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (118 commits) dt-bindings: interrupt-controller: Convert Amlogic Meson GPIO interrupt controller binding MAINTAINERS: add PHY-related files to Amlogic SoC file list drivers: meson: secure-pwrc: always enable DMA domain tee: optee: Use kmemdup() to replace kmalloc + memcpy soc: qcom: geni-se: Do not bother about enable/disable of interrupts in secondary sequencer dt-bindings: sram: qcom,imem: document qdu1000 soc: qcom: icc-bwmon: Fix MSM8998 count unit dt-bindings: soc: qcom,rpmh-rsc: Require power-domains soc: qcom: socinfo: Add Soc ID for IPQ5300 dt-bindings: arm: qcom,ids: add SoC ID for IPQ5300 soc: qcom: Fix a IS_ERR() vs NULL bug in probe soc: qcom: socinfo: Add support for new fields in revision 19 soc: qcom: socinfo: Add support for new fields in revision 18 dt-bindings: firmware: scm: Add compatible for SDX75 soc: qcom: mdt_loader: Fix split image detection dt-bindings: memory-controllers: drop unneeded quotes soc: rockchip: dtpm: use C99 array init syntax firmware: tegra: bpmp: Add support for DRAM MRQ GSCs soc/tegra: pmc: Use devm_clk_notifier_register() soc/tegra: pmc: Simplify debugfs initialization ...

reset: RESET_NUVOTON_MA35D1 should depend on ARCH_MA35

2023-06-06T10:18:44Z

The Nuvoton MA35D1 reset controller is only present on Nuvoton MA35 SoCs. Hence add a dependency on ARCH_MA35, to prevent asking the user about this driver when configuring a kernel without MA35 SoC support. Also, do not enable the driver by default when merely compile-testing. While at it, fix a misspelling of "Nuvoton". Fixes: e4bb55d6ccf0f774 ("reset: Add Nuvoton ma35d1 reset driver support") Signed-off-by: Geert Uytterhoeven Reviewed-by: Ilpo Järvinen Signed-off-by: Arnd Bergmann

reset: Add Nuvoton ma35d1 reset driver support

2023-06-05T11:18:09Z

This driver supports individual IP reset for the MA35D1. The reset control registers are a subset of the system control registers. Signed-off-by: Jacky Huang Reviewed-by: Philipp Zabel Reviewed-by: Ilpo Järvinen Signed-off-by: Arnd Bergmann

reset: mpfs: select AUXILIARY_BUS

2023-05-08T07:28:31Z

CONFIG_AUXILIARY_BUS is not a user-visible symbol, replace 'depends on' with 'select'. Cc: Daire McNamara Suggested-by: Arnd Bergmann Reviewed-by: Conor Dooley Reviewed-by: Arnd Bergmann Link: https://lore.kernel.org/r/20230502102041.1418397-1-p.zabel@pengutronix.de Signed-off-by: Philipp Zabel

reset: oxnas: remove obsolete reset driver

2023-05-08T07:28:31Z

Due to lack of maintainance and stall of development for a few years now, and since no new features will ever be added upstream, remove support for OX810 and OX820 peripheral reset. Signed-off-by: Neil Armstrong Acked-by: Daniel Golle Acked-by: Arnd Bergmann Acked-by: Linus Walleij Link: https://lore.kernel.org/r/20230331-topic-oxnas-upstream-remove-v1-17-5bd58fd1dd1f@linaro.org Signed-off-by: Philipp Zabel

reset: Create subdirectory for StarFive drivers

2023-04-05T14:43:49Z

This moves the StarFive JH7100 reset driver to a new subdirectory in preparation for adding more StarFive reset drivers. Reviewed-by: Philipp Zabel Tested-by: Tommaso Merciai Reviewed-by: Conor Dooley Reviewed-by: Emil Renner Berthing Signed-off-by: Emil Renner Berthing Signed-off-by: Hal Feng Signed-off-by: Conor Dooley

reset: starfive: Replace SOC_STARFIVE with ARCH_STARFIVE

2023-04-05T14:43:45Z

Using ARCH_FOO symbol is preferred than SOC_FOO. Reviewed-by: Philipp Zabel Reviewed-by: Conor Dooley Reviewed-by: Emil Renner Berthing Signed-off-by: Hal Feng Signed-off-by: Conor Dooley