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Bluetooth: controller: Disable PA/LNA for nRF51x

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The PA/LNA feature is not functional on nRF51x series due to added
interrupt latency. Disable this feature unconditionally for those ICs to
avoid unexpected behavior.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This commit is contained in:
Carles Cufi 2017-10-02 11:18:04 +02:00 • committed by Carles Cufí
commit 09330fa7b0
1 changed files with 2 additions and 0 deletions
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2
subsys/bluetooth/controller/Kconfig
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@ -401,6 +401,7 @@ comment "BLE Controller hardware configuration"
menuconfig BT_CTLR_GPIO_PA
bool "Power Amplifier GPIO interface"
depends on !SOC_SERIES_NRF51X
help
Enable GPIO interface to a Power Amplifier. This allows hardware
designs using PA to let the Controller toggle their state based on
@ -431,6 +432,7 @@ endif # BT_CTLR_GPIO_PA
menuconfig BT_CTLR_GPIO_LNA
bool "Low Noise Amplifier GPIO interface"
depends on !SOC_SERIES_NRF51X
help
Enable GPIO interface to a Low Noise Amplifier. This allows hardware
designs using LNAs to let the Controller toggle their state based on