[PATCH v24 05/11] clocksource: arm_arch_timer: split MMIO timer probing.

From: Fu Wei Currently the code to probe MMIO architected timers mixes DT parsing with actual poking of hardware. This makes the code harder than necessary to understand, and makes it difficult to add support for probing via ACPI. This patch splits the DT parsing from HW

[PATCH v24 05/11] clocksource: arm_arch_timer: split MMIO timer probing.

From: Fu Wei Currently the code to probe MMIO architected timers mixes DT parsing with actual poking of hardware. This makes the code harder than necessary to understand, and makes it difficult to add support for probing via ACPI. This patch splits the DT parsing from HW probing. The DT parsing