Commit-ID: 286f30db8b713b17e048bb86df1e257fd8695498 Gitweb: https://git.kernel.org/tip/286f30db8b713b17e048bb86df1e257fd8695498 Author: Baolin Wang <[email protected]> AuthorDate: Mon, 8 Jan 2018 14:28:46 +0100 Committer: Ingo Molnar <[email protected]> CommitDate: Mon, 8 Jan 2018 17:57:24 +0100
dt-bindings/clocksource: Add Spreadtrum SC9860 timer documentation This patch adds documentation of device tree bindings for the timers found on the Spreadtrum SC9860 platform. Signed-off-by: Baolin Wang <[email protected]> Signed-off-by: Daniel Lezcano <[email protected]> Acked-by: Rob Herring <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Rob Herring <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]> --- .../bindings/timer/spreadtrum,sprd-timer.txt | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/Documentation/devicetree/bindings/timer/spreadtrum,sprd-timer.txt b/Documentation/devicetree/bindings/timer/spreadtrum,sprd-timer.txt new file mode 100644 index 0000000..6d97e7d --- /dev/null +++ b/Documentation/devicetree/bindings/timer/spreadtrum,sprd-timer.txt @@ -0,0 +1,20 @@ +Spreadtrum timers + +The Spreadtrum SC9860 platform provides 3 general-purpose timers. +These timers can support 32bit or 64bit counter, as well as supporting +period mode or one-shot mode, and they are can be wakeup source +during deep sleep. + +Required properties: +- compatible: should be "sprd,sc9860-timer" for SC9860 platform. +- reg: The register address of the timer device. +- interrupts: Should contain the interrupt for the timer device. +- clocks: The phandle to the source clock (usually a 32.768 KHz fixed clock). + +Example: + timer@40050000 { + compatible = "sprd,sc9860-timer"; + reg = <0 0x40050000 0 0x20>; + interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ext_32k>; + };
