linux-kernel - [PATCH] arm64: dts: qcom: sa8775p: pmic: enable rtc

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Message-Id: <20240902104302.3959670-1-quic_tingguoc@quicinc.com>
Date: Mon,  2 Sep 2024 18:43:02 +0800
From: Tingguo Cheng <quic_tingguoc@...cinc.com>
To: andersson@...nel.org, konradybcio@...nel.org, robh@...nel.org,
        krzk+dt@...nel.org, conor+dt@...nel.org
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel@...cinc.com,
        quic_kotarake@...cinc.com, quic_kamalw@...cinc.com,
        quic_skakitap@...cinc.com, quic_fenglinw@...cinc.com,
        Tingguo Cheng <quic_tingguoc@...cinc.com>
Subject: [PATCH] arm64: dts: qcom: sa8775p: pmic: enable rtc

Add RTC node, the RTC is controlled by PMIC device via spmi bus.

Signed-off-by: Tingguo Cheng <quic_tingguoc@...cinc.com>
---
 arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi b/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi
index 1369c3d43f86..47d05b897d5a 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi
@@ -132,6 +132,14 @@ pmm8654au_0_pon_resin: resin {
 			};
 		};
 
+		pmm8654au_0_rtc: rtc@...0 {
+			compatible = "qcom,pmk8350-rtc";
+			reg = <0x6100>, <0x6200>;
+			reg-names = "rtc", "alarm";
+			interrupts = <0x0 0x62 0x1 IRQ_TYPE_EDGE_RISING>;
+			allow-set-time;
+		};
+
 		pmm8654au_0_gpios: gpio@...0 {
 			compatible = "qcom,pmm8654au-gpio", "qcom,spmi-gpio";
 			reg = <0x8800>;
-- 
2.34.1