From: Martin Kepplinger <martink@posteo.de>
To: Anson.Huang@nxp.com, daniel.lezcano@linaro.org,
tglx@linutronix.de, robh+dt@kernel.org, mark.rutland@arm.com,
shawnguo@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com,
l.stach@pengutronix.de, abel.vesa@nxp.com, ccaione@baylibre.com,
angus@akkea.ca, andrew.smirnov@gmail.com, agx@sigxcpu.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Cc: Linux-imx@nxp.com
Subject: Re: [PATCH 3/3] arm64: dts: imx8mq: Add system counter node
Date: Sun, 23 Jun 2019 13:20:40 +0200 [thread overview]
Message-ID: <8a887fee-54e7-16ac-6373-a693ec7ad944@posteo.de> (raw)
In-Reply-To: <6c632476-9ecd-d6cc-b543-a28576c06a0c@posteo.de>
On 22.06.19 16:16, Martin Kepplinger wrote:
> On 21.06.19 10:28, Anson.Huang@nxp.com wrote:
>> From: Anson Huang <Anson.Huang@nxp.com>
>>
>> Add i.MX8MQ system counter node to enable timer-imx-sysctr
>> broadcast timer driver.
>
> with these changes and TIMER_IMX_SYS_CTR selected, I don't see cpuidle
> working yet (which is what I want to achieve on imx8mq). Might there be
> a system counter clock definition or anything else missing?
>
To be clear about what I tried running: Abel's wakeup-workaround (with
the corresponding ATF changes): https://lkml.org/lkml/2019/6/10/350 plus
your patches here (although you don't define a system counter clock,
like you do in your imx8mm patches).
In any case, I might try to enable cpuidle totally wrong still :) and
I'd be happy for hints and test your changes (no matter how fit they are
to be merged right now).
thanks,
martin
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next prev parent reply other threads:[~2019-06-23 11:21 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-21 8:28 [PATCH 1/3] clocksource/drivers/sysctr: Add an optional property Anson.Huang
2019-06-21 8:28 ` [PATCH 2/3] clocksource: imx-sysctr: Add of_clk skip option Anson.Huang
2019-06-21 8:28 ` [PATCH 3/3] arm64: dts: imx8mq: Add system counter node Anson.Huang
2019-06-22 14:16 ` Martin Kepplinger
2019-06-23 11:20 ` Martin Kepplinger [this message]
2019-06-23 11:30 ` Anson Huang
2019-06-23 11:24 ` Anson Huang
2019-06-23 10:46 ` [PATCH 1/3] clocksource/drivers/sysctr: Add an optional property Thomas Gleixner
2019-06-23 11:31 ` Anson Huang
2019-06-23 11:34 ` Thomas Gleixner
2019-06-23 12:05 ` Anson Huang
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