arm64: dts: qcom: sdm670: 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-v1-5-5616a7da1fff@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/sdm670.dtsi b/arch/arm64/boot/dts/qcom/sdm670.dtsi
index a6b260e..84cd2e3 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sdm670.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm670.dtsi
@@ -1123,6 +1123,7 @@
                        interrupt-controller;
                        #interrupt-cells = <2>;
                        gpio-ranges = <&tlmm 0 0 151>;
+                       wakeup-parent = <&pdc>;
 
                        qup_i2c0_default: qup-i2c0-default-state {
                                pins = "gpio0", "gpio1";