From 09330fa7b0a905ec0be078becc089b511bece89b Mon Sep 17 00:00:00 2001 From: Carles Cufi Date: Mon, 2 Oct 2017 11:18:04 +0200 Subject: [PATCH] Bluetooth: controller: Disable PA/LNA for nRF51x 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 --- subsys/bluetooth/controller/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/subsys/bluetooth/controller/Kconfig b/subsys/bluetooth/controller/Kconfig index 181a005b66d..65f3d131f1e 100644 --- a/subsys/bluetooth/controller/Kconfig +++ b/subsys/bluetooth/controller/Kconfig @@ -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