[PATCH] riscv: Make RISCV_TIMER depends on RISCV_SBI

[Kefeng Wang]

Hi Daniel, ping...

On 2020/11/6 15:14, Palmer Dabbelt wrote:
> On Wed, 28 Oct 2020 06:12:30 PDT (-0700), wangkefeng.wang at huawei.com 
> wrote:
>> The riscv timer is set via SBI timer call, let's make RISCV_TIMER
>> depends on RISCV_SBI, and it also fixes some build issue.
>>
>> Signed-off-by: Kefeng Wang <wangkefeng.wang at huawei.com>
>> ---
>>  drivers/clocksource/Kconfig | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
>> index 68b087bff59c..2be849bb794a 100644
>> --- a/drivers/clocksource/Kconfig
>> +++ b/drivers/clocksource/Kconfig
>> @@ -654,7 +654,7 @@ config ATCPIT100_TIMER
>>
>>  config RISCV_TIMER
>>      bool "Timer for the RISC-V platform" if COMPILE_TEST
>> -    depends on GENERIC_SCHED_CLOCK && RISCV
>> +    depends on GENERIC_SCHED_CLOCK && RISCV && RISCV_SBI
>>      select TIMER_PROBE
>>      select TIMER_OF
>>      help
>
> This should probably be
>
> Fixes: 2bc3fc877aa9 ("RISC-V: Remove CLINT related code from timer and 
> arch")
>
> not really a bug in that commit, but since then the memory-mapped and SBI
> timers have been split and therefor there's no way this driver can do 
> anything
> without SBI support.
>
> Reviewed-by: Palmer Dabbelt <palmerdabbelt at google.com>
> Acked-by: Palmer Dabbelt <palmerdabbelt at google.com>
>
> Thanks!
>