Am 09.05.2015 um 09:53 schrieb Maxime Coquelin:
> The STM32 MCUs family IPs can be reset by accessing some registers
> from the RCC block.
>
> The list of available reset lines is documented in the DT bindings.
>
> Tested-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
> Acked-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
> Signed-off-by: Maxime Coquelin <mcoquelin.stm32@xxxxxxxxx>
> ---
> drivers/reset/Makefile | 1 +
> drivers/reset/reset-stm32.c | 124 ++++++++++++++++++++++++++++++++++++++++++++
> 2 files changed, 125 insertions(+)
> create mode 100644 drivers/reset/reset-stm32.c
>
> diff --git a/drivers/reset/Makefile b/drivers/reset/Makefile
> index 157d421..aed12d1 100644
> --- a/drivers/reset/Makefile
> +++ b/drivers/reset/Makefile
> @@ -1,5 +1,6 @@
> obj-$(CONFIG_RESET_CONTROLLER) += core.o
> obj-$(CONFIG_ARCH_SOCFPGA) += reset-socfpga.o
> obj-$(CONFIG_ARCH_BERLIN) += reset-berlin.o
> +obj-$(CONFIG_ARCH_STM32) += reset-stm32.o
> obj-$(CONFIG_ARCH_SUNXI) += reset-sunxi.o
> obj-$(CONFIG_ARCH_STI) += sti/
> diff --git a/drivers/reset/reset-stm32.c b/drivers/reset/reset-stm32.c
> new file mode 100644
> index 0000000..2c41858
> --- /dev/null
> +++ b/drivers/reset/reset-stm32.c
[...]
> +static const struct of_device_id stm32_reset_dt_ids[] = {
> + { .compatible = "st,stm32-rcc", },
> + { /* sentinel */ },
> +};
> +MODULE_DEVICE_TABLE(of, sstm32_reset_dt_ids);
Typo.
IIUC the timer depends on the reset controller, so it must be built in
anyway, and that's what's enforced in the Makefile above. Drop the line?
Regards,
Andreas
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