From: Konrad Dybcio <konrad.dybcio@linaro.org>
Date: Fri, 11 Aug 2023 20:48:38 +0000 (+0200)
Subject: arm64: dts: qcom: sdm670: Hook up PDC as wakeup-parent of TLMM
X-Git-Tag: v6.6.7~2047^2~6^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=71f080633d1ee1233759484d790e86847d2434a5;p=platform%2Fkernel%2Flinux-starfive.git

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
--- 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";