From: Johan Hovold <johan+linaro@kernel.org>
Date: Thu, 2 Feb 2023 15:54:45 +0000 (+0100)
Subject: arm64: dts: qcom: sc8280xp-pmics: add pmk8280 rtc
X-Git-Tag: v6.4-rc1~168^2~12^2~221
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=009d936f15fd3597dbc762595ac8a864b5396611;p=tomoyo%2Ftomoyo-test1.git

arm64: dts: qcom: sc8280xp-pmics: add pmk8280 rtc

The PMK8280 has an RTC which can also be used as a wakeup source.

Note that the RTC can not be disabled and updating the time is not
permitted either. Instead an offset can be stored in some other machine-
specific non-volatile memory which a driver can take into account.

Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230202155448.6715-20-johan+linaro@kernel.org
---

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
index df7d28f7ae60..d2518ffdf7f8 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
@@ -95,6 +95,15 @@
 			#thermal-sensor-cells = <1>;
 			status = "disabled";
 		};
+
+		pmk8280_rtc: rtc@6100 {
+			compatible = "qcom,pmk8350-rtc";
+			reg = <0x6100>, <0x6200>;
+			reg-names = "rtc", "alarm";
+			interrupts = <0x0 0x62 0x1 IRQ_TYPE_EDGE_RISING>;
+			wakeup-source;
+			status = "disabled";
+		};
 	};
 
 	pmc8280_1: pmic@1 {