From: Jonathan Marek <jonathan@marek.ca>
To: linux-arm-msm@vger.kernel.org
Cc: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH 3/5] arm64: dts: qcom: x1e80100-pmics: enable RTC
Date: Fri, 11 Oct 2024 11:22:41 -0400 [thread overview]
Message-ID: <20241011152244.31267-3-jonathan@marek.ca> (raw)
In-Reply-To: <20241011152244.31267-1-jonathan@marek.ca>
Only access to RTC alarm is blocked.
Enable RTC access by setting the no-alarm flag.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
---
arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi b/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi
index 5b54ee79f048e..304a98d60472e 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi
@@ -220,11 +220,9 @@ pon_resin: resin {
pmk8550_rtc: rtc@6100 {
compatible = "qcom,pmk8350-rtc";
- reg = <0x6100>, <0x6200>;
- reg-names = "rtc", "alarm";
- interrupts = <0x0 0x62 0x1 IRQ_TYPE_EDGE_RISING>;
- /* Not yet sure what blocks access */
- status = "reserved";
+ reg = <0x6100>;
+ reg-names = "rtc";
+ no-alarm; /* alarm owned by ADSP */
};
pmk8550_sdam_2: nvram@7100 {
--
2.45.1
next prev parent reply other threads:[~2024-10-11 15:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-11 15:22 [PATCH 1/5] rtc: pm8xxx: implement no-alarm flag for non-HLOS owned alarm Jonathan Marek
2024-10-11 15:22 ` [PATCH 2/5] dt-bindings: rtc: qcom-pm8xxx: document no-alarm flag Jonathan Marek
2024-10-11 15:22 ` Jonathan Marek [this message]
2024-10-11 15:22 ` [PATCH 4/5] arm64: dts: qcom: x1e80100-crd: add rtc offset to set rtc time Jonathan Marek
2024-10-11 15:22 ` [PATCH 5/5] arm64: dts: qcom: x1e78100-t14s: " Jonathan Marek
2024-10-11 15:37 ` [PATCH 1/5] rtc: pm8xxx: implement no-alarm flag for non-HLOS owned alarm Alexandre Belloni
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