From: "Rafał Miłecki" <zajec5@gmail.com>
To: Florian Fainelli <f.fainelli@gmail.com>,
Jon Mason <jon.mason@broadcom.com>,
Hauke Mehrtens <hauke@hauke-m.de>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, Jon Mason <jonmason@broadcom.com>,
linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
bcm-kernel-feedback-list@broadcom.com,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v3 1/2] ARM: dts: bcm5301x: Add TWD WD Support to DT
Date: Sat, 18 Mar 2017 11:36:02 +0100 [thread overview]
Message-ID: <ece3845e-fdaf-3d90-6667-790dcfdcbe9c@gmail.com> (raw)
In-Reply-To: <03eb99e1-f18c-d4a3-32bf-d90640b14ab1@gmail.com>
On 03/15/2017 10:53 PM, Florian Fainelli wrote:
> On 03/06/2017 08:24 AM, Jon Mason wrote:
>> From: Jon Mason <jonmason@broadcom.com>
>>
>> Add support for the ARM TWD Watchdog to the bcm5301x device tree. The
>> ARM TWD timer allocated the register space for the WDT, so this patch
>> necessitated shrinking that. Also, the GIC masks were added for these.
>>
>> Signed-off-by: Jon Mason <jonmason@broadcom.com>
>
> There were some minor conflicts that have been resolved, applied, thanks!
Solving conflict by removing a reg property? ;)
timer@20600 {
compatible = "arm,cortex-a9-twd-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_EDGE_RISING)>;
clocks = <&periph_clk>;
};
This may be a bad idea :P
[ 0.020330] ------------[ cut here ]------------
[ 0.025280] WARNING: CPU: 0 PID: 0 at arch/arm/kernel/smp_twd.c:412 twd_local_timer_of_register+0x6c/0x80()
[ 0.035653] twd_local_timer_of_register failed (-12)
[ 0.040924] Modules linked in:
[ 0.044171] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.53 #0
[ 0.050462] Hardware name: BCM5301X
[ 0.054161] Backtrace:
[ 0.056781] [<c0017050>] (dump_backtrace) from [<c001724c>] (show_stack+0x18/0x1c)
[ 0.064831] r7:0000019c r6:c03ea15e r5:600000d3 r4:00000000
[ 0.070992] [<c0017234>] (show_stack) from [<c0181724>] (dump_stack+0x84/0xa4)
[ 0.078688] [<c01816a0>] (dump_stack) from [<c0021534>] (warn_slowpath_common+0x8c/0xb8)
[ 0.087294] r5:00000009 r4:c0497f48
[ 0.091188] [<c00214a8>] (warn_slowpath_common) from [<c0021598>] (warn_slowpath_fmt+0x38/0x40)
[ 0.100444] r8:c7ffe700 r7:c04b0a14 r6:c04983c0 r5:00000002 r4:c6de78f0
[ 0.107721] [<c0021564>] (warn_slowpath_fmt) from [<c0464010>] (twd_local_timer_of_register+0x6c/0x80)
[ 0.117629] r3:fffffff4 r2:c03ea135
[ 0.121512] [<c0463fa4>] (twd_local_timer_of_register) from [<c04760b0>] (clocksource_probe+0x54/0x94)
[ 0.131410] r5:00000002 r4:c6de78f0
[ 0.135299] [<c047605c>] (clocksource_probe) from [<c046366c>] (time_init+0x30/0x38)
[ 0.143532] r5:ffffffff r4:00000000
[ 0.147412] [<c046363c>] (time_init) from [<c0460be0>] (start_kernel+0x274/0x3f4)
[ 0.155376] [<c046096c>] (start_kernel) from [<0000807c>] (0x807c)
[ 0.161944] r10:00000000 r9:413fc090 r8:0000406a r7:c049acd4 r6:c0488a24 r5:c0498444
[ 0.170454] r4:c04b0b20
[ 0.173213] ---[ end trace f24b6c88ae00fa9a ]---
next prev parent reply other threads:[~2017-03-18 10:36 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-06 16:24 [PATCH v3 0/2] ARM: dts: BCM5301X: TWD WD and i2c Support Jon Mason
2017-03-06 16:24 ` [PATCH v3 1/2] ARM: dts: bcm5301x: Add TWD WD Support to DT Jon Mason
[not found] ` <1488817485-7503-2-git-send-email-jon.mason-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2017-03-15 21:53 ` Florian Fainelli
2017-03-18 10:36 ` Rafał Miłecki [this message]
2017-03-18 16:41 ` Florian Fainelli
2017-03-06 16:24 ` [PATCH v3 2/2] ARM: dts: bcm5301x: Add I2C support to the DT Jon Mason
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