[PATCH RFC 13/14] arm64: dts: qcom: setup PDC as the wakeup parent for TLMM on SDM845

[Lina Iyer]

PDC always-on interrupt controller can detect certain GPIOs even when
the TLMM interrupt controller is powered off. Link the PDC as TLMM's
wakeup parent.

Signed-off-by: Lina Iyer <il...@codeaurora.org>
---
 arch/arm64/boot/dts/qcom/sdm845.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi 
b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index ffe28b3e41d8..3002793ee688 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -1358,6 +1358,7 @@
                        interrupt-controller;
                        #interrupt-cells = <2>;
                        gpio-ranges = <&tlmm 0 0 150>;
+                       wakeup-parent = <&pdc_intc>;
 
                        qspi_clk: qspi-clk {
                                pinmux {
-- 
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