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| author | Maxime Coquelin | 2015-05-22 23:03:33 +0200 |
|---|---|---|
| committer | Daniel Lezcano | 2015-06-02 12:10:15 +0200 |
| commit | e37e45934afed32f00e16db745c410d5c675456d (patch) | |
| tree | 6ad9e2026ff0753ae5e2fa311d8ecabd39c2ef52 /drivers/clocksource/Kconfig | |
| parent | dt-bindings: Document the STM32 timer bindings (diff) | |
| download | kernel-qcow2-linux-e37e45934afed32f00e16db745c410d5c675456d.tar.gz kernel-qcow2-linux-e37e45934afed32f00e16db745c410d5c675456d.tar.xz kernel-qcow2-linux-e37e45934afed32f00e16db745c410d5c675456d.zip | |
clockevents/drivers: Add STM32 Timer driver
STM32 MCUs feature 16 and 32 bits general purpose timers with prescalers.
The drivers detects whether the time is 16 or 32 bits, and applies a
1024 prescaler value if it is 16 bits.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/clocksource/Kconfig')
| -rw-r--r-- | drivers/clocksource/Kconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig index 2c67ca94ed3b..bec25b39ecf2 100644 --- a/drivers/clocksource/Kconfig +++ b/drivers/clocksource/Kconfig @@ -111,6 +111,11 @@ config CLKSRC_LPC32XX select CLKSRC_MMIO select CLKSRC_OF +config CLKSRC_STM32 + bool "Clocksource for STM32 SoCs" if COMPILE_TEST + depends on OF + select CLKSRC_MMIO + config ARM_ARCH_TIMER bool select CLKSRC_OF if OF |