34 lines
1.2 KiB
Diff
34 lines
1.2 KiB
Diff
From 8acc36189dcaf4487d8c6ba7445948f39b1d248a Mon Sep 17 00:00:00 2001
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From: Abhishek Sahu <absahu@codeaurora.org>
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Date: Fri, 3 Apr 2020 13:40:40 +0200
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Subject: [PATCH] ARM: dts: qcom: ipq4019: fix high resolution timer
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Cherry-picked from CAF QSDK repo.
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Original commit message:
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The kernel is failing in switching the timer for high resolution
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mode and clock source operates in 10ms resolution. The always-on
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property needs to be given for timer device tree node to make
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clock source working in 1ns resolution.
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Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
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Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
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Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
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Tested-by: Robert Marko <robert.marko@sartura.hr>
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Cc: Luka Perkov <luka.perkov@sartura.hr>
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Link: https://lore.kernel.org/r/20200403114040.349787-1-robert.marko@sartura.hr
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Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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---
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arch/arm/boot/dts/qcom-ipq4019.dtsi | 1 +
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1 file changed, 1 insertion(+)
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--- a/arch/arm/boot/dts/qcom-ipq4019.dtsi
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+++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi
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@@ -166,6 +166,7 @@
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<1 4 0xf08>,
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<1 1 0xf08>;
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clock-frequency = <48000000>;
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+ always-on;
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};
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soc {
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