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| Started by | Alexandre Belloni <alexandre.belloni@free-electrons.com> |
|---|---|
| First post | 2017-05-31 00:00 +0200 |
| Last post | 2017-05-31 00:00 +0200 |
| Articles | 1 — 1 participant |
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[PATCH 51/58] ARM: at91/defconfig: at91_dt unselect ATMEL_PIT Alexandre Belloni <alexandre.belloni@free-electrons.com> - 2017-05-31 00:00 +0200
| From | Alexandre Belloni <alexandre.belloni@free-electrons.com> |
|---|---|
| Date | 2017-05-31 00:00 +0200 |
| Subject | [PATCH 51/58] ARM: at91/defconfig: at91_dt unselect ATMEL_PIT |
| Message-ID | <tMXlj-4i6-81@gated-at.bofh.it> |
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/at91_dt_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/configs/at91_dt_defconfig b/arch/arm/configs/at91_dt_defconfig index e4b1be66b3f5..9d068f07b84b 100644 --- a/arch/arm/configs/at91_dt_defconfig +++ b/arch/arm/configs/at91_dt_defconfig @@ -182,6 +182,7 @@ CONFIG_RTC_DRV_AT91RM9200=y CONFIG_RTC_DRV_AT91SAM9=y CONFIG_DMADEVICES=y CONFIG_AT_HDMAC=y +# CONFIG_ATMEL_PIT is not set # CONFIG_IOMMU_SUPPORT is not set CONFIG_IIO=y CONFIG_AT91_ADC=y -- 2.11.0
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