3 Commits

Author	SHA1	Message	Date
Johan Hovold	6aa10f0e2e	clocksource/drivers/arm_arch_timer_mmio: Prevent driver unbind ... Clockevents cannot be deregistered so suppress the bind attributes to prevent the driver from being unbound and releasing the underlying resources after registration. Fixes: 4891f01527 ("clocksource/drivers/arm_arch_timer: Add standalone MMIO driver") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Marc Zyngier <maz@kernel.org> Link: https://patch.msgid.link/20251111153226.579-2-johan@kernel.org	2025-11-26 11:24:47 +01:00
Marc Zyngier	4e9bfe6969	clocksource/drivers/arm_arch_timer_mmio: Add MMIO clocksource ... The MMIO driver can also double as a clocksource, something that was missing in its previous incarnation. Add it for completeness. Signed-off-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by: Sudeep Holla <sudeep.holla@arm.com> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> Link: https://lore.kernel.org/r/20250814154622.10193-5-maz@kernel.org	2025-09-23 12:32:08 +02:00
Marc Zyngier	4891f01527	clocksource/drivers/arm_arch_timer: Add standalone MMIO driver ... Add a new driver for the MMIO side of the ARM architected timer. Most of it has been lifted from the existing arch timer code, massaged, and finally rewritten. It supports both DT and ACPI as firmware descriptions. Signed-off-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by: Sudeep Holla <sudeep.holla@arm.com> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> Link: https://lore.kernel.org/r/20250814154622.10193-3-maz@kernel.org	2025-09-23 12:31:15 +02:00