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(parent: d0ffda8) | patch
drivers: timer: Introduce ARC timer driver
authorVlad Zakharov <vzakhar@synopsys.com>
Tue, 21 Mar 2017 11:49:47 +0000 (14:49 +0300)
committerAlexey Brodkin <abrodkin@synopsys.com>
Fri, 24 Mar 2017 11:20:55 +0000 (14:20 +0300)
commitad9b5f77dffaa38ea830af94cd5de3450318f97c
tree3bb41583e0f1dada28c659aafabd7cc240c88cbatree | snapshot
parentd0ffda8ed208ff2957cd09ccc37e2d6dff81523ecommit | diff
drivers: timer: Introduce ARC timer driver

This commit introduces timer driver for ARC.

ARC timers are configured via ARC AUX registers so we use special
functions to access timer control registers.

This driver allows utilization of either timer0 or timer1
depending on which one is available in real hardware. Essentially
only existing timers should be mentioned in board's Device Tree
description.

Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
arch/arc/include/asm/arcregs.h diff | blob | history
doc/device-tree-bindings/timer/arc_timer.txt [new file with mode: 0644] blob
drivers/timer/Kconfig diff | blob | history
drivers/timer/Makefile diff | blob | history
drivers/timer/arc_timer.c [new file with mode: 0644] blob
Domain: System / Kernel;