From: Michael Srba <michael.srba@xxxxxxxxx> Attempting to enable these devices causes a "synchronous external abort". Suspected cause is that the debug power domain is not enabled by default on this device. Disable these devices for now to avoid the crash. See: https://lore.kernel.org/linux-arm-msm/20190618202623.GA53651@xxxxxxxxxxx/ Fixes: b1fcc5702a41 ("arm64: dts: qcom: msm8916: Add CTI options") Signed-off-by: Michael Srba <michael.srba@xxxxxxxxx> --- arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts | 6 ++++++ arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi | 6 ++++++ 2 files changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts index d1ccb9472c8b..28983b871a70 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts @@ -105,6 +105,12 @@ wcnss@a21b000 { etm@85d000 { status = "disabled"; }; etm@85e000 { status = "disabled"; }; etm@85f000 { status = "disabled"; }; + cti@810000 { status = "disabled"; }; + cti@811000 { status = "disabled"; }; + cti@858000 { status = "disabled"; }; + cti@859000 { status = "disabled"; }; + cti@85a000 { status = "disabled"; }; + cti@85b000 { status = "disabled"; }; }; // FIXME: Use extcon device provided by charger driver when available diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi index 43c5e0f882f1..8569a1532a3f 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi @@ -98,6 +98,12 @@ wcnss@a21b000 { etm@85d000 { status = "disabled"; }; etm@85e000 { status = "disabled"; }; etm@85f000 { status = "disabled"; }; + cti@810000 { status = "disabled"; }; + cti@811000 { status = "disabled"; }; + cti@858000 { status = "disabled"; }; + cti@859000 { status = "disabled"; }; + cti@85a000 { status = "disabled"; }; + cti@85b000 { status = "disabled"; }; }; gpio-keys { -- 2.24.0
