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Diffstat (limited to 'Bindings/arm/arch_timer.txt')
| -rw-r--r-- | Bindings/arm/arch_timer.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Bindings/arm/arch_timer.txt b/Bindings/arm/arch_timer.txt index 37b2cafa4e527..256b4d8bab7b9 100644 --- a/Bindings/arm/arch_timer.txt +++ b/Bindings/arm/arch_timer.txt @@ -22,6 +22,14 @@ to deliver its interrupts via SPIs. - always-on : a boolean property. If present, the timer is powered through an always-on power domain, therefore it never loses context. +** Optional properties: + +- arm,cpu-registers-not-fw-configured : Firmware does not initialize + any of the generic timer CPU registers, which contain their + architecturally-defined reset values. Only supported for 32-bit + systems which follow the ARMv7 architected reset values. + + Example: timer { |