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From: Christian Lamparter <chunkeey@gmail.com>
To: linux-arm-msm@vger.kernel.org
Cc: Abhishek Sahu <absahu@codeaurora.org>,
	Andy Gross <agross@kernel.org>,
	David Brown <david.brown@linaro.org>,
	linux-kernel@vger.kernel.org,
	Pavel Kubelun <be.dissent@gmail.com>
Subject: [PATCH v2] ARM: dts: qcom: ipq4019: fix high resolution timer
Date: Sat, 15 Jun 2019 18:29:18 +0200	[thread overview]
Message-ID: <20190615162918.29120-1-chunkeey@gmail.com> (raw)

From: Abhishek Sahu <absahu@codeaurora.org>


Cherry-picked from CAF QSDK repo with Change-Id
I7c00b3c74d97c2a30ac9f05e18b511a0550fd459.

Original commit message:
The kernel is failing in switching the timer for high resolution
mode and clock source operates in 10ms resolution. The always-on
property needs to be given for timer device tree node to make
clock source working in 1ns resolution.

Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
---

v2: fixed subject [Abhishek Sahu is bouncing]
---
 arch/arm/boot/dts/qcom-ipq4019.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/qcom-ipq4019.dtsi b/arch/arm/boot/dts/qcom-ipq4019.dtsi
index bbcb7db810f7..0e3e79442c50 100644
--- a/arch/arm/boot/dts/qcom-ipq4019.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi
@@ -169,6 +169,7 @@
 			     <1 4 0xf08>,
 			     <1 1 0xf08>;
 		clock-frequency = <48000000>;
+		always-on;
 	};
 
 	soc {
-- 
2.20.1


             reply	other threads:[~2019-06-15 16:29 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-15 16:29 Christian Lamparter [this message]
2019-06-18 14:01 ` Marc Gonzalez

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