| Message ID | 20181210135633.30283-5-srinivas.kandagatla@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | irqchip/gic-v3: Add support to DT based quirk for msm8996 | expand |
On Mon, 10 Dec 2018 13:56:33 +0000, Srinivas Kandagatla <srinivas.kandagatla@linaro.org> wrote: > > Add compatible to gicv3 node to enable quirk required to restrict writing > to GICR_WAKER register which is restricted on msm8996 SoC in Hypervisor. > > With this quirk MSM8996 can at least boot out of mainline, which can help > community to work with boards based on MSM8996. > > Without this patch Qualcomm DB820c board reboots on mainline. > > Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> > --- > arch/arm64/boot/dts/qcom/msm8996.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi > index 8585c61e32ef..cd9650cea05d 100644 > --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi > +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi > @@ -404,7 +404,7 @@ > }; > > intc: interrupt-controller@9bc0000 { > - compatible = "arm,gic-v3"; > + compatible = "qcom,msm8996-gic-v3", "arm,gic-v3"; > #interrupt-cells = <3>; > interrupt-controller; > #redistributor-regions = <1>; I've applied the first 3 patches to irqchip/next. Please route this one via arm-soc. Thanks, M.
On 13/12/2018 17:26, Marc Zyngier wrote: > I've applied the first 3 patches to irqchip/next. Please route this > one via arm-soc. Thanks, I will request Andy to take in his next pull request! --srini > > Thanks, > > M.
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 8585c61e32ef..cd9650cea05d 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -404,7 +404,7 @@ }; intc: interrupt-controller@9bc0000 { - compatible = "arm,gic-v3"; + compatible = "qcom,msm8996-gic-v3", "arm,gic-v3"; #interrupt-cells = <3>; interrupt-controller; #redistributor-regions = <1>;
Add compatible to gicv3 node to enable quirk required to restrict writing to GICR_WAKER register which is restricted on msm8996 SoC in Hypervisor. With this quirk MSM8996 can at least boot out of mainline, which can help community to work with boards based on MSM8996. Without this patch Qualcomm DB820c board reboots on mainline. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> --- arch/arm64/boot/dts/qcom/msm8996.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)