linux-dev/drivers/clocksource/Kconfig, branch master

clocksource/drivers/exynos_mct: Enable building on ARTPEC

2022-09-20T08:49:45Z

This timer block is used on ARTPEC-8. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Vincent Whitchurch Link: https://lore.kernel.org/r/20220609112738.359385-5-vincent.whitchurch@axis.com Signed-off-by: Daniel Lezcano

Merge tag 'timers-v5.20-rc1' of https://git.linaro.org/people/daniel.lezcano/linux into timers/core

2022-07-28T10:33:34Z

Pull clockevent/source updates from Daniel Lezcano: - Add the missing DT bindings for the MTU nomadik timer (Linus Walleij) - Fix grammar typo in the ARM global timer Kconfig option (Randy Dunlap) - Add the tegra186 timer and use it on the tegra234 board (Thierry Reding) - Add the 'CPUXGPT' CPU timer for Mediatek MT6795 and implement a workaround to overcome an ATF bug where the timer is not correctly initialized (AngeloGioacchino Del Regno) - Rework the suspend/resume approach to enable the feature on the timer even it is not an active clock and fix a compilation warning (Claudiu Beznea) - Add the Add R-Car Gen4 timer support along with the DT bindings (Wolfram Sang) - Add compatible for ti,am654-timer to support AM6 SoC (Tony Lindgren) - Fix Kconfig option to put it back to 'bool' instead of 'tristate' for the tegra186 (Daniel Lezcano) - Sort 'family,type' DT bindings for the Renesas timers (Geert Uytterhoeven) - Add compatible 'allwinner,sun20i-d1-timer' for Allwinner D1 (Samuel Holland) - Remove unnecessary (void*) conversions for sun4i (XU pengfei) - Remove unnecessary (void*) conversions for sun5i (Li zeming) Link: https://lore.kernel.org/all/7472984e-f502-5f27-82bf-070127dd85a5@linaro.org

clocksource/drivers/tegra186: Put Kconfig option 'tristate' to 'bool'

2022-07-27T15:00:49Z

The clocksources are built-in, they are not modules. We don't know if the core time framework is ready for clockevents / clocksources as modules. Revert back this option to 'bool'. Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20220718213657.1303538-1-daniel.lezcano@linaro.org

clocksource/drivers/timer-ti-dm: Make driver selection bool for TI K3

2022-07-27T15:00:48Z

The clocksource drivers do not currently have loadable modules as pointed out by Daniel Lezcano . Let's reconsider this later on once timer removal discussion has been done, and set timer-ti-dm to bool for TI K3 SoC. Cc: Keerthy Cc: Nishanth Menon Cc: Vignesh Raghavendra Signed-off-by: Tony Lindgren Link: https://lore.kernel.org/r/20220523151448.23732-1-tony@atomide.com Signed-off-by: Daniel Lezcano

clocksource/drivers/timer-ti-dm: Make timer selectable for ARCH_K3

2022-07-27T15:00:48Z

Let's make timer-ti-dm selectable for ARCH_K3, and add a separate option for OMAP_DM_SYSTIMER as there should be no need for it on ARCH_K3. For older TI SoCs, we are already selecting OMAP_DM_TIMER in arch/arm/mach-omap*/Kconfig. For mach-omap2, we need to now also select OMAP_DM_SYSTIMER. Cc: Keerthy Cc: Nishanth Menon Cc: Vignesh Raghavendra Signed-off-by: Tony Lindgren Link: https://lore.kernel.org/r/20220408101715.43697-3-tony@atomide.com Signed-off-by: Daniel Lezcano

clocksource: Add Tegra186 timers support

2022-07-15T22:38:50Z

Currently this only supports a single watchdog, which uses a timer in the background for countdown. Eventually the timers could be used for various time-keeping tasks, but by default the architected timer will already provide that functionality. Signed-off-by: Thierry Reding Signed-off-by: Kartik Acked-by: Thierry Reding Link: https://lore.kernel.org/r/1656922422-25823-3-git-send-email-kkartik@nvidia.com Signed-off-by: Daniel Lezcano

clocksource/drivers/arm_global_timer: Fix Kconfig "its" grammar

2022-07-15T22:33:29Z

Use the possessive "its" instead of the contraction "it's" where appropriate. Signed-off-by: Randy Dunlap Cc: Patrice Chotard Cc: Daniel Lezcano Cc: Thomas Gleixner Cc: linux-arm-kernel@lists.infradead.org Link: https://lore.kernel.org/r/20220715015852.12523-1-rdunlap@infradead.org Signed-off-by: Daniel Lezcano

Merge tag 'timers-core-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2022-06-05T17:47:06Z

Pull clockevent/clocksource updates from Thomas Gleixner: - Device tree bindings for MT8186 - Tell the kernel that the RISC-V SBI timer stops in deeper power states - Make device tree parsing in sp804 more robust - Dead code removal and tiny fixes here and there - Add the missing SPDX identifiers * tag 'timers-core-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value clocksource/drivers/timer-ti-dm: Remove unnecessary NULL check clocksource/drivers/timer-sun5i: Convert to SPDX identifier clocksource/drivers/timer-sun4i: Convert to SPDX identifier clocksource/drivers/pistachio: Convert to SPDX identifier clocksource/drivers/orion: Convert to SPDX identifier clocksource/drivers/lpc32xx: Convert to SPDX identifier clocksource/drivers/digicolor: Convert to SPDX identifier clocksource/drivers/armada-370-xp: Convert to SPDX identifier clocksource/drivers/mips-gic-timer: Convert to SPDX identifier clocksource/drivers/jcore: Convert to SPDX identifier clocksource/drivers/bcm_kona: Convert to SPDX identifier clocksource/drivers/sp804: Avoid error on multiple instances clocksource/drivers/riscv: Events are stopped during CPU suspend clocksource/drivers/ixp4xx: Drop boardfile probe path dt-bindings: timer: Add compatible for Mediatek MT8186

Merge branch 'hpe/gxp-soc' into arm/late

2022-05-27T13:55:37Z

Patch series from Nick Hawkins: "The GXP is the HPE BMC SoC that is used in the majority of HPE current generation servers. Traditionally the asic will last multiple generations of server before being replaced. Info about SoC: HPE GXP is the name of the HPE Soc. This SoC is used to implement many BMC features at HPE. It supports ARMv7 architecture based on the Cortex A9 core. It is capable of using an AXI bus to which a memory controller is attached. It has multiple SPI interfaces to connect boot flash and BIOS flash. It uses a 10/100/1000 MAC for network connectivity. It has multiple i2c engines to drive connectivity with a host infrastructure. The initial patches enable the watchdog and timer enabling the host to be able to boot." * hpe/gxp-soc: MAINTAINERS: Introduce HPE GXP Architecture ARM: dts: Introduce HPE GXP Device tree dt-bindings: arm: hpe: add GXP Support dt-bindings: timer: hpe,gxp-timer: Add HPE GXP Timer and Watchdog clocksource/drivers/timer-gxp: Add HPE GXP Timer watchdog: hpe-wdt: Introduce HPE GXP Watchdog ARM: configs: multi_v7_defconfig: Add HPE GXP ARCH ARM: hpe: Introduce the HPE GXP architecture Signed-off-by: Arnd Bergmann

Merge tag 'asm-generic-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

2022-05-26T17:50:30Z

Pull asm-generic updates from Arnd Bergmann: "The asm-generic tree contains three separate changes for linux-5.19: - The h8300 architecture is retired after it has been effectively unmaintained for a number of years. This is the last architecture we supported that has no MMU implementation, but there are still a few architectures (arm, m68k, riscv, sh and xtensa) that support CPUs with and without an MMU. - A series to add a generic ticket spinlock that can be shared by most architectures with a working cmpxchg or ll/sc type atomic, including the conversion of riscv, csky and openrisc. This series is also a prerequisite for the loongarch64 architecture port that will come as a separate pull request. - A cleanup of some exported uapi header files to ensure they can be included from user space without relying on other kernel headers" * tag 'asm-generic-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: h8300: remove stale bindings and symlink sparc: add asm/stat.h to UAPI compile-test coverage powerpc: add asm/stat.h to UAPI compile-test coverage mips: add asm/stat.h to UAPI compile-test coverage riscv: add linux/bpf_perf_event.h to UAPI compile-test coverage kbuild: prevent exported headers from including , agpgart.h: do not include from exported header csky: Move to generic ticket-spinlock RISC-V: Move to queued RW locks RISC-V: Move to generic spinlocks openrisc: Move to ticket-spinlock asm-generic: qrwlock: Document the spinlock fairness requirements asm-generic: qspinlock: Indicate the use of mixed-size atomics asm-generic: ticket-lock: New generic ticket-based spinlock remove the h8300 architecture