linux-kernel - [PATCH RFT 2/6] arm64: dts: qcom: sdm670: Add PDC

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Message-Id: <20230811-topic-tlmm_wakeup-v1-2-5616a7da1fff@linaro.org>
Date:   Fri, 11 Aug 2023 22:48:35 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Marc Zyngier <maz@...nel.org>
Cc:     Marijn Suijten <marijn.suijten@...ainline.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH RFT 2/6] arm64: dts: qcom: sdm670: Add PDC

Add support for the PDC to enable deep sleep wakeup from external sources.

Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
 arch/arm64/boot/dts/qcom/sdm670.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm670.dtsi b/arch/arm64/boot/dts/qcom/sdm670.dtsi
index a1c207c0266d..da10f0a6d92e 100644
--- a/arch/arm64/boot/dts/qcom/sdm670.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm670.dtsi
@@ -1169,6 +1169,16 @@ usb_1_dwc3: usb@...0000 {
 			};
 		};
 
+		pdc: interrupt-controller@...0000 {
+			compatible = "qcom,sdm670-pdc", "qcom,pdc";
+			reg = <0 0x0b220000 0 0x30000>;
+			qcom,pdc-ranges = <0 480 40>, <41 521 7>, <49 529 4>,
+					  <54 534 24>, <79 559 30>, <115 630 7>;
+			#interrupt-cells = <2>;
+			interrupt-parent = <&intc>;
+			interrupt-controller;
+		};
+
 		spmi_bus: spmi@...0000 {
 			compatible = "qcom,spmi-pmic-arb";
 			reg = <0 0x0c440000 0 0x1100>,

-- 
2.41.0