Changes in Kconfig

6eab0ce6 - soc: Add SoC driver for Cirrus ep93xx

Mon, 09 Sep 2024 08:10:32 +0000

soc: Add SoC driver for Cirrus ep93xxAdd an SoC driver for the ep93xx. Currently there is only one thingnot fitting into any other framework, and that is the swlock setting.Used for clock settings, pinctrl and restart.Signed-off-by: Nikita Shubin Tested-by: Alexander Sverdlin Reviewed-by: Linus Walleij Acked-by: Alexander Sverdlin Acked-by: Vinod Koul Signed-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/soc/Kconfig

971f128b - soc: sifive: shunt ccache driver to drivers/cache

Thu, 12 Oct 2023 09:22:09 +0000

soc: sifive: shunt ccache driver to drivers/cacheMove the ccache driver over to drivers/cache, out of the drivers/socdumping ground, to this new collection point for cache controllerdrivers.Reviewed-by: Samuel Holland Tested-by: Samuel Holland Signed-off-by: Conor Dooley List of files: /linux-6.15/drivers/soc/Kconfig

ac68b50d - pmdomain: starfive: Move Kconfig file to the pmdomain subsystem

Tue, 12 Sep 2023 11:31:44 +0000

pmdomain: starfive: Move Kconfig file to the pmdomain subsystemThe Kconfig belongs closer to the corresponding implementation, hence let'smove it from the soc subsystem to the pmdomain subsystem.Cc: Walker Chen Cc: Conor Dooley Acked-by: Conor Dooley Signed-off-by: Ulf Hansson List of files: /linux-6.15/drivers/soc/Kconfig

4db57046 - pmdomain: actions: Move Kconfig file to the pmdomain subsystem

Mon, 11 Sep 2023 15:32:31 +0000

pmdomain: actions: Move Kconfig file to the pmdomain subsystemThe Kconfig belongs closer to the corresponding implementation, hence let'smove it from the soc subsystem to the pmdomain subsystem.Cc: "Andreas Färber" Cc: Manivannan Sadhasivam Cc: Signed-off-by: Ulf Hansson List of files: /linux-6.15/drivers/soc/Kconfig

886bdf9c - soc: hisilicon: Support HCCS driver on Kunpeng SoC

Tue, 08 Aug 2023 02:36:38 +0000

soc: hisilicon: Support HCCS driver on Kunpeng SoCThe Huawei Cache Coherence System (HCCS) is a multi-chip interconnectionbus protocol. This driver is aimed to support some features about HCCS onKunpeng SoC, like, querying the health status of HCCS.This patch adds the probing of HCCS driver, and obtains all HCCS portinformation by the dimension of chip and die on platform.Signed-off-by: Huisong Li Signed-off-by: Wei Xu List of files: /linux-6.15/drivers/soc/Kconfig

7dbb4a38 - soc: nuvoton: Add SoC info driver for WPCM450

Wed, 01 Feb 2023 05:17:17 +0000

soc: nuvoton: Add SoC info driver for WPCM450Add a SoC information driver for Nuvoton WPCM450 SoCs. It providesinformation such as the SoC revision.Usage example: # grep . /sys/devices/soc0/* /sys/devices/soc0/family:Nuvoton NPCM /sys/devices/soc0/revision:A3 /sys/devices/soc0/soc_id:WPCM450Signed-off-by: Jonathan Neuschäfer Reviewed-by: Joel Stanley Reviewed-by: Paul Menzel Link: https://lore.kernel.org/r/20221031223926.241641-1-j.neuschaefer@gmx.netSigned-off-by: Joel Stanley Link: https://lore.kernel.org/r/20230201051717.1005938-1-joel@jms.id.auSigned-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/soc/Kconfig

08b9a94e - soc: starfive: Add StarFive JH71XX pmu driver

Thu, 19 Jan 2023 09:44:47 +0000

soc: starfive: Add StarFive JH71XX pmu driverAdd pmu driver for the StarFive JH71XX SoC.As the power domains provider, the Power Management Unit (PMU) isdesigned for including multiple PM domains that can be used for powergating of selected IP blocks for power saving by reduced leakagecurrent. It accepts software encourage command to switch the power modeof SoC.Signed-off-by: Walker Chen Reviewed-by: Conor Dooley Reviewed-by: Heiko Stuebner Signed-off-by: Conor Dooley List of files: /linux-6.15/drivers/soc/Kconfig

b82621ac - soc: loongson: add GUTS driver for loongson-2 platforms

Fri, 11 Nov 2022 05:42:00 +0000

soc: loongson: add GUTS driver for loongson-2 platformsThe global utilities block controls PCIE device enabling, alternatefunction selection for multiplexed signals, consistency of HDA, USBand PCIE, configuration of memory controller, rtc controller, liocontroller, and clock control.This patch adds a driver to manage and access global utilities blockfor LoongArch architecture Loongson-2 SoCs. Initially only reading SVRand registering soc device are supported. Other guts accesses, suchas reading firmware configuration by default, should eventually beadded into this driver as well.Signed-off-by: Yinbo Zhu Reviewed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/soc/Kconfig

64f89dfa - soc: fujitsu: Add A64FX diagnostic interrupt driver

Fri, 20 May 2022 07:41:19 +0000

soc: fujitsu: Add A64FX diagnostic interrupt driverRegister the NMI/IRQ corresponding to the A64FX's device definitiondedicated to diagnostic interrupts, so that when this interrupt issent using the BMC, it causes a panic. This can be used to obtaina kernel dump.Signed-off-by: Hitomi Hasegawa Link: https://lore.kernel.org/r/20220520074119.3574753-2-hasegawa-hitomi@fujitsu.com'Signed-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/soc/Kconfig

64dbc4dd - ARM: pxa: move plat-pxa to drivers/soc/

Fri, 20 Sep 2019 11:33:40 +0000

ARM: pxa: move plat-pxa to drivers/soc/There are two drivers in arch/arm/plat-pxa: mfp and ssp. Bothof them should ideally not be needed at all, as there areproper subsystems to replace them.OTOH, they are self-contained and can simply be normalSoC drivers, so move them over there to eliminate one moreof the plat-* directories.Acked-by: Robert Jarzmik (mach-pxa)Acked-by: Lubomir Rintel (mach-mmp)Signed-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/soc/Kconfig

d0054a47 - soc: add microchip polarfire soc system controller

Thu, 17 Feb 2022 10:13:50 +0000

soc: add microchip polarfire soc system controllerThis driver provides an interface for other drivers to access thefunctions of the system controller on the Microchip PolarFire SoC.Signed-off-by: Conor Dooley Signed-off-by: Nicolas Ferre Link: https://lore.kernel.org/r/20220217101349.2374873-2-conor.dooley@microchip.com List of files: /linux-6.15/drivers/soc/Kconfig

6df9d38f - soc: apple: Add driver for Apple PMGR power state controls

Wed, 24 Nov 2021 07:34:18 +0000

soc: apple: Add driver for Apple PMGR power state controlsImplements genpd and reset providers for downstream devices. Eachinstance of the driver binds to a single register and represents asingle SoC power domain.The driver does not currently implement all features (clockgate-onlystate, misc flags), but we declare the respective registers fordocumentation purposes. These features will be added as they becomeuseful for downstream devices.This also creates the apple/soc tree and Kconfig submenu.Acked-by: Linus Walleij Signed-off-by: Hector Martin List of files: /linux-6.15/drivers/soc/Kconfig

89d4f98a - ARM: remove zte zx platform

Mon, 18 Jan 2021 13:06:09 +0000

ARM: remove zte zx platformThe ZTE ZX set-top-box SoC platform was added in 2015 by Jun Nie, withBaoyou Xie and Shawn Guo subsequently becoming maintainers after theaddition of the 64-bit variant.However, the only machines that were ever supported upstream are thereference designs, not actual set-top-box devices that would benefitfrom this support. All ZTE set-top-boxes from the past few years seemto be based on third-party SoCs. While there is very little informationabout zx296702 and zx296718 on the web, I found some references to otherchips from the same family, such as zx296716 and zx296719, which werenever submitted for upstream support. Finally, there is no support forthe GPU on either of them, with the lima and panfrost device drivershaving been added after work on the zx platform had stopped.Shawn confirmed that he has not seen any interest in this platform forthe past four years, and that it can be removed.Thanks to Jun and Shawn for maintaining this platform over the pastfive years.Cc: Jun Nie Cc: Shawn Guo Signed-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/soc/Kconfig

08734e05 - riscv: Use vendor name for K210 SoC support

Sun, 13 Dec 2020 13:50:38 +0000

riscv: Use vendor name for K210 SoC supportRename configuration options and directories related to the KendryteK210 SoC to use the SoC vendor name (canaan) instead of the "kendryte"branding name.Signed-off-by: Damien Le Moal Reviewed-by: Anup Patel Signed-off-by: Palmer Dabbelt List of files: /linux-6.15/drivers/soc/Kconfig

22447a99 - drivers/soc/litex: add LiteX SoC Controller driver

Tue, 13 Oct 2020 14:45:52 +0000

drivers/soc/litex: add LiteX SoC Controller driverThis commit adds driver for the FPGA-based LiteX SoCController from LiteX SoC builder.Co-developed-by: Mateusz Holenko Signed-off-by: Mateusz Holenko Signed-off-by: Pawel Czarnecki Signed-off-by: Stafford Horne List of files: /linux-6.15/drivers/soc/Kconfig

c48c4a4c - riscv: Add Kendryte K210 SoC support

Mon, 16 Mar 2020 00:47:39 +0000

riscv: Add Kendryte K210 SoC supportAdd support for the Kendryte K210 RISC-V SoC. For now, this supportonly provides a simple sysctl driver allowing to setup the CPU anduart clock. This support is enabled through the new Kconfig optionSOC_KENDRYTE and defines the config option CONFIG_K210_SYSCTLto enable the K210 SoC sysctl driver compilation.The sysctl driver also registers an early SoC initialization functionallowing enabling the general purpose use of the 2MB of SRAM normallyreserved for the SoC AI engine. This initialization function isautomatically called before the dt early initialization using the flatdt root node compatible property matching the value "kendryte,k210".Signed-off-by: Christoph Hellwig Signed-off-by: Damien Le Moal [Palmer: Add missing endmenu in Kconfig.socs]Signed-off-by: Palmer Dabbelt List of files: /linux-6.15/drivers/soc/Kconfig

9209fb51 - riscv: move sifive_l2_cache.c to drivers/soc

Thu, 07 Nov 2019 09:20:39 +0000

riscv: move sifive_l2_cache.c to drivers/socThe sifive_l2_cache.c is in no way related to RISC-V architecturememory management. It is a little stub driver working around the factthat the EDAC maintainers prefer their drivers to be structured in acertain way that doesn't fit the SiFive SOCs.Move the file to drivers/soc and add a Kconfig option for it, as wellas the whole drivers/soc boilerplate for CONFIG_SOC_SIFIVE.Fixes: a967a289f169 ("RISC-V: sifive_l2_cache: Add L2 cache controller driver for SiFive SoCs")Signed-off-by: Christoph Hellwig Reviewed-by: Borislav Petkov [paul.walmsley@sifive.com: keep the MAINTAINERS change specific to the L2$ controller code]Signed-off-by: Paul Walmsley List of files: /linux-6.15/drivers/soc/Kconfig

ec8f24b7 - treewide: Add SPDX license identifier - Makefile/Kconfig

Sun, 19 May 2019 12:07:45 +0000

treewide: Add SPDX license identifier - Makefile/KconfigAdd SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any formThese files fall under the project license, GPL v2 only. The resulting SPDXlicense identifier is: GPL-2.0-onlySigned-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/soc/Kconfig

524feb79 - soc: add aspeed folder and misc drivers

Mon, 22 Apr 2019 17:54:19 +0000

soc: add aspeed folder and misc driversCreate a SoC folder for the ASPEED parts and place the misc driverscurrently present into this folder. These drivers are not generic partdrivers, but rather only apply to the ASPEED SoCs.Signed-off-by: Patrick Venture Acked-by: Arnd Bergmann Signed-off-by: Olof Johansson List of files: /linux-6.15/drivers/soc/Kconfig

fcf2d897 - ARM: ixp4xx: Move NPE and QMGR to drivers/soc

Sun, 10 Feb 2019 13:45:47 +0000

ARM: ixp4xx: Move NPE and QMGR to drivers/socThe Network Processing Engine and Queue Manager areversatile firmware components used by several IXP4xxdrivers.Drivers are relying on getting access to these componentsusing headers which does not work withmultiplatform. We need to find a better place for thedrivers to live.Let's first move them to drivers/soc and the start torefactor a bit by passing resources and moving headers.This patch introduce static IRQ assignments but thatwill be fixed by later patches in this series.Signed-off-by: Linus Walleij List of files: /linux-6.15/drivers/soc/Kconfig