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| author | Olof Johansson <olof@lixom.net> | 2014-12-04 23:33:16 -0800 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2014-12-04 23:33:16 -0800 |
| commit | fb3268b0081e4a9a8baa369b8e882874dcd5f955 (patch) | |
| tree | fc576514c1a4e2c520986aaf010c4b09c1d23f15 /Documentation | |
| parent | 83b63c699b53050a00a3ffb6c43663c4647dac30 (diff) | |
| parent | 65b5732d241b8b39e07653794eefffd0d8028cbb (diff) | |
Merge branch 'clocksource/physical-timers' into next/dt
These are a pre-req to get rk3288 SMP to work with some firmwares, so merge
it in here as well as in next/drivers.
* clocksource/physical-timers:
clocksource: arch_timer: Allow the device tree to specify uninitialized timer registers
clocksource: arch_timer: Fix code to use physical timers when requested
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/arch_timer.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/arch_timer.txt b/Documentation/devicetree/bindings/arm/arch_timer.txt index 37b2cafa4e52..256b4d8bab7b 100644 --- a/Documentation/devicetree/bindings/arm/arch_timer.txt +++ b/Documentation/devicetree/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 { |