From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Keerthy <j-keerthy@ti.com>
Cc: linux-rtc@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] rtc: omap: let the core handle range
Date: Wed, 20 Mar 2019 07:08:45 +0100 [thread overview]
Message-ID: <20190320060845.GL29054@piout.net> (raw)
In-Reply-To: <6f9ff9e5-abb0-4aa4-5697-02799943bd25@ti.com>
On 20/03/2019 11:25:31+0530, Keerthy wrote:
> Hi Alexandre,
>
> https://pastebin.ubuntu.com/p/8w6HXKV6St/
>
> I applied this patch on top of linux-next. I am able to wake up from rtc
> from suspend to memory on am33-bbb.
>
> Also i tried your commands:
>
> echo +5 > /sys/class/rtc/rtc0/wakealarm ; echo mem > /sys/power/state
> [ 147.046018] PM: suspend entry (deep)
> [ 147.049675] PM: Syncing filesystems ... done.
> [ 147.071869] Freezing user space processes ... (elapsed 0.001 seconds)
> done.
> [ 147.080658] OOM killer disabled.
> [ 147.083974] Freezing remaining freezable tasks ... (elapsed 0.001
> seconds) done.
> [ 147.092830] printk: Suspending console(s) (use no_console_suspend to
> debug)
> [ 147.233280] cpsw 4a100000.ethernet eth0: Link is Down
> [ 147.248012] Disabling non-boot CPUs ...
> [ 147.248048] pm33xx pm33xx: PM: Successfully put all powerdomains to
> target state
> [ 147.270934] net eth0: initializing cpsw version 1.12 (0)
> [ 147.374824] SMSC LAN8710/LAN8720 4a101000.mdio:00: attached PHY driver
> [SMSC LAN8710/LAN8720] (mii_bus:phy_addr=4a101000.mdio:00, irq=POLL)
> [ 147.562211] OOM killer enabled.
> [ 147.565489] Restarting tasks ... done.
> [ 147.616203] PM: suspend exit
>
> That also worked fine.
>
> For am335x-boneblack as well this patch works.
>
Ok, thanks a lot for confirming, I'll try to fix my setup, I'm probably
just missing the m3 firmware.
--
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
WARNING: multiple messages have this Message-ID (diff)
From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Keerthy <j-keerthy@ti.com>
Cc: linux-rtc@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] rtc: omap: let the core handle range
Date: Wed, 20 Mar 2019 07:08:45 +0100 [thread overview]
Message-ID: <20190320060845.GL29054@piout.net> (raw)
In-Reply-To: <6f9ff9e5-abb0-4aa4-5697-02799943bd25@ti.com>
On 20/03/2019 11:25:31+0530, Keerthy wrote:
> Hi Alexandre,
>
> https://pastebin.ubuntu.com/p/8w6HXKV6St/
>
> I applied this patch on top of linux-next. I am able to wake up from rtc
> from suspend to memory on am33-bbb.
>
> Also i tried your commands:
>
> echo +5 > /sys/class/rtc/rtc0/wakealarm ; echo mem > /sys/power/state
> [ 147.046018] PM: suspend entry (deep)
> [ 147.049675] PM: Syncing filesystems ... done.
> [ 147.071869] Freezing user space processes ... (elapsed 0.001 seconds)
> done.
> [ 147.080658] OOM killer disabled.
> [ 147.083974] Freezing remaining freezable tasks ... (elapsed 0.001
> seconds) done.
> [ 147.092830] printk: Suspending console(s) (use no_console_suspend to
> debug)
> [ 147.233280] cpsw 4a100000.ethernet eth0: Link is Down
> [ 147.248012] Disabling non-boot CPUs ...
> [ 147.248048] pm33xx pm33xx: PM: Successfully put all powerdomains to
> target state
> [ 147.270934] net eth0: initializing cpsw version 1.12 (0)
> [ 147.374824] SMSC LAN8710/LAN8720 4a101000.mdio:00: attached PHY driver
> [SMSC LAN8710/LAN8720] (mii_bus:phy_addr=4a101000.mdio:00, irq=POLL)
> [ 147.562211] OOM killer enabled.
> [ 147.565489] Restarting tasks ... done.
> [ 147.616203] PM: suspend exit
>
> That also worked fine.
>
> For am335x-boneblack as well this patch works.
>
Ok, thanks a lot for confirming, I'll try to fix my setup, I'm probably
just missing the m3 firmware.
--
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-03-20 6:08 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-18 12:44 [PATCH] rtc: omap: let the core handle range Alexandre Belloni
2019-03-18 12:44 ` Alexandre Belloni
2019-03-18 12:44 ` Alexandre Belloni
2019-03-18 12:44 ` Alexandre Belloni
2019-03-20 4:50 ` Keerthy
2019-03-20 4:50 ` Keerthy
2019-03-20 5:10 ` Alexandre Belloni
2019-03-20 5:10 ` Alexandre Belloni
2019-03-20 5:30 ` Keerthy
2019-03-20 5:30 ` Keerthy
2019-03-20 5:55 ` Keerthy
2019-03-20 5:55 ` Keerthy
2019-03-20 6:08 ` Alexandre Belloni [this message]
2019-03-20 6:08 ` Alexandre Belloni
2019-03-20 6:18 ` Keerthy
2019-03-20 6:18 ` Keerthy
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