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 v3 3/5] arm64: dts: qcom: x1e80100-pmics: enable RTC
Date: Mon, 14 Oct 2024 20:47:28 -0400 [thread overview]
Message-ID: <20241015004945.3676-4-jonathan@marek.ca> (raw)
In-Reply-To: <20241015004945.3676-1-jonathan@marek.ca>
Only access to RTC alarm is blocked.
Enable RTC access by setting the qcom,no-alarm flag.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
---
arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi b/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi
index 5b54ee79f048e..b665cb75c2b75 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi
@@ -223,8 +223,7 @@ pmk8550_rtc: rtc@6100 {
reg = <0x6100>, <0x6200>;
reg-names = "rtc", "alarm";
interrupts = <0x0 0x62 0x1 IRQ_TYPE_EDGE_RISING>;
- /* Not yet sure what blocks access */
- status = "reserved";
+ qcom,no-alarm; /* alarm owned by ADSP */
};
pmk8550_sdam_2: nvram@7100 {
--
2.45.1
next prev parent reply other threads:[~2024-10-15 0:53 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-15 0:47 [PATCH v3 0/5] x1e80100 RTC support Jonathan Marek
2024-10-15 0:47 ` [PATCH v3 1/5] rtc: pm8xxx: implement qcom,no-alarm flag for non-HLOS owned alarm Jonathan Marek
2024-10-15 19:24 ` Bjorn Andersson
2024-10-16 6:42 ` Johan Hovold
2024-10-16 12:26 ` Alexandre Belloni
2024-10-16 12:44 ` Jonathan Marek
2024-10-16 13:02 ` Johan Hovold
2024-10-16 13:12 ` Jonathan Marek
2024-10-16 13:21 ` Johan Hovold
2024-10-15 0:47 ` [PATCH v3 2/5] dt-bindings: rtc: qcom-pm8xxx: document qcom,no-alarm flag Jonathan Marek
2024-10-15 5:33 ` Krzysztof Kozlowski
2024-10-16 6:46 ` Johan Hovold
2024-10-15 0:47 ` Jonathan Marek [this message]
2024-10-15 0:47 ` [PATCH v3 4/5] arm64: dts: qcom: x1e80100-crd: add rtc offset to set rtc time Jonathan Marek
2024-10-16 6:51 ` Johan Hovold
2024-10-16 13:31 ` Jonathan Marek
2024-10-18 9:44 ` Johan Hovold
2024-10-31 20:09 ` Konrad Dybcio
2024-10-15 0:47 ` [PATCH v3 5/5] arm64: dts: qcom: x1e78100-t14s: " Jonathan Marek
2025-01-12 23:35 ` [PATCH v3 0/5] x1e80100 RTC support Alexandre Belloni
2025-01-20 14:51 ` Johan Hovold
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