lkml.org 
[lkml]   [2018]   [Jan]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH v2 5/6] ARM: configs: at91: sama5: unselect ATMEL_PIT
    Date
    The PIT is not required anymore to successfully boot and may actually harm
    in case preempt-rt is used because the PIT interrupt is shared.
    Disable it so the TCB clocksource is used.

    Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
    ---
    arch/arm/configs/sama5_defconfig | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig
    index 81594322f3a0..e6b984f18002 100644
    --- a/arch/arm/configs/sama5_defconfig
    +++ b/arch/arm/configs/sama5_defconfig
    @@ -198,6 +198,7 @@ CONFIG_RTC_DRV_AT91RM9200=y
    CONFIG_DMADEVICES=y
    CONFIG_AT_HDMAC=y
    CONFIG_AT_XDMAC=y
    +# CONFIG_ATMEL_PIT is not set
    # CONFIG_IOMMU_SUPPORT is not set
    CONFIG_IIO=y
    CONFIG_AT91_ADC=y
    --
    2.15.1
    \
     
     \ /
      Last update: 2018-01-05 15:31    [W:2.054 / U:0.120 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site