[v2,11/12] arm64: dts: qcom: setup PDC as the wakeup parent for TLMM on SDM845
diff mbox series

Message ID 1573855915-9841-12-git-send-email-ilina@codeaurora.org
State New
Headers show
Series
  • Support wakeup capable GPIOs
Related show

Commit Message

Lina Iyer Nov. 15, 2019, 10:11 p.m. UTC
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 <ilina@codeaurora.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
---
 arch/arm64/boot/dts/qcom/sdm845.dtsi | 1 +
 1 file changed, 1 insertion(+)

Patch
diff mbox series

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index fb060a4..6d2dfd7 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -1447,6 +1447,7 @@ 
 			interrupt-controller;
 			#interrupt-cells = <2>;
 			gpio-ranges = <&tlmm 0 0 150>;
+			wakeup-parent = <&pdc_intc>;
 
 			qspi_clk: qspi-clk {
 				pinmux {