Messages in this thread | | | Subject | Re: [PATCH] clocksource/arm_global_timer: reconfigure clockevents after cpufreq change | From | Alexander Kochetkov <> | Date | Tue, 29 Nov 2016 17:51:53 +0300 |
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> 29 нояб. 2016 г., в 17:32, Thomas Gleixner <tglx@linutronix.de> написал(а): > > Can we just disable that global timer on affected SoCs and use something > else instead?
I’ve sent patch series for fixing that on rockchip SoC. http://lists.infradead.org/pipermail/linux-rockchip/2016-November/013217.html
But the series contain fix only for rk3188, because I don’t have another rockchip SoC. rk3288 and other could be easy fixed with dts files.
There are a lot of other platforms what probably use shed_clock and clocksource form global-timer.
alexander@ubuntu:dts$ grep arm,cortex-a9-global-timer * am4372.dtsi: compatible = "arm,cortex-a9-global-timer"; artpec6.dtsi: compatible = "arm,cortex-a9-global-timer"; bcm5301x.dtsi: compatible = "arm,cortex-a9-global-timer"; bcm63138.dtsi: compatible = "arm,cortex-a9-global-timer"; bcm-cygnus.dtsi: compatible = "arm,cortex-a9-global-timer"; bcm-nsp.dtsi: compatible = "arm,cortex-a9-global-timer"; hip01.dtsi: compatible = "arm,cortex-a9-global-timer"; rk3xxx.dtsi: compatible = "arm,cortex-a9-global-timer"; stih407-family.dtsi: compatible = "arm,cortex-a9-global-timer"; stih41x.dtsi: compatible = "arm,cortex-a9-global-timer"; uniphier-common32.dtsi: compatible = "arm,cortex-a9-global-timer"; uniphier-ph1-sld3.dtsi: compatible = "arm,cortex-a9-global-timer"; vexpress-v2p-ca5s.dts: "arm,cortex-a9-global-timer"; vf500.dtsi: compatible = "arm,cortex-a9-global-timer"; zx296702.dtsi: compatible = "arm,cortex-a9-global-timer"; zynq-7000.dtsi: compatible = "arm,cortex-a9-global-timer»;
Regards, Alexander.
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