| From 8acc36189dcaf4487d8c6ba7445948f39b1d248a Mon Sep 17 00:00:00 2001 |
| From: Abhishek Sahu <absahu@codeaurora.org> |
| Date: Fri, 3 Apr 2020 13:40:40 +0200 |
| Subject: [PATCH] ARM: dts: qcom: ipq4019: fix high resolution timer |
| |
| Cherry-picked from CAF QSDK repo. |
| 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> |
| Tested-by: Robert Marko <robert.marko@sartura.hr> |
| Cc: Luka Perkov <luka.perkov@sartura.hr> |
| Link: https://lore.kernel.org/r/20200403114040.349787-1-robert.marko@sartura.hr |
| Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> |
| --- |
| arch/arm/boot/dts/qcom-ipq4019.dtsi | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| --- a/arch/arm/boot/dts/qcom-ipq4019.dtsi |
| +++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi |
| @@ -167,6 +167,7 @@ |
| <1 4 0xf08>, |
| <1 1 0xf08>; |
| clock-frequency = <48000000>; |
| + always-on; |
| }; |
| |
| soc { |