arm64: dts: qcom: sc8280xp: Hook up PDC as wakeup-parent of TLMM

Some TLMM pins are wakeup-capable. Describe the relationship between
these two peripherals to enable this functionality.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230811-topic-tlmm_wakeup-v1-3-5616a7da1fff@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index 0756b7c141fff56d12319fbe243d9b2a9c1a4ace..cad59af7ccef1b599d958f0a0f94fa800895d0bb 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -4059,6 +4059,7 @@
                        interrupt-controller;
                        #interrupt-cells = <2>;
                        gpio-ranges = <&tlmm 0 0 230>;
+                       wakeup-parent = <&pdc>;
                };
 
                apps_smmu: iommu@15000000 {