From: Laurentiu Tudor
If the dma controller is not yet probed, defer i2c probe.
The error path in probe was slightly modified (no functional change)
to avoid triggering this WARN_ON():
"cg-pll0-div1 already disabled
WARNING: CPU: 1 PID: 1 at drivers/clk/clk.c:828 clk_core_disable+0xa8/0xb0"
Sign
On 2019-03-25 18:12, Steven Price wrote:
> On 25/03/2019 15:30, laurentiu.tu...@nxp.com wrote:
>> From: Laurentiu Tudor
>>
>> If the dma controller is not yet probed, defer i2c probe.
>> The error path in probe was slightly modified (no functional change)
*snip*
>> @@ -1161,19 +1162,25 @@ static
Hi Steve,
Thanks for the review! Few comments inline.
On 25.03.2019 19:12, Steven Price wrote:
> On 25/03/2019 15:30, laurentiu.tu...@nxp.com wrote:
>> From: Laurentiu Tudor
>>
>> If the dma controller is not yet probed, defer i2c probe.
>> The error path in probe was slightly modified (no funct
Hello,
Just FYI, I'm still seeing issues with the dma driver compiled _out_,
trying to test i2c without dma support. I get the crash below in generic
driver code later in the boot process, debug is in progress.
P.S. This is seen on an NXP LS1043A chip.
[5.152697] Unable to handle kernel NU
On Wed, Mar 27, 2019 at 8:46 AM Laurentiu Tudor wrote:
>
> Hello,
>
> Just FYI, I'm still seeing issues with the dma driver compiled _out_,
> trying to test i2c without dma support. I get the crash below in generic
> driver code later in the boot process, debug is in progress.
That probably means
> From: laurentiu.tu...@nxp.com [mailto:laurentiu.tu...@nxp.com]
> Sent: Monday, March 25, 2019 11:30 PM
>
> From: Laurentiu Tudor
>
> If the dma controller is not yet probed, defer i2c probe.
> The error path in probe was slightly modified (no functional change) to avoid
> triggering this WARN_
Hi Leo,
On 27.03.2019 20:47, Li Yang wrote:
> On Wed, Mar 27, 2019 at 8:46 AM Laurentiu Tudor
> wrote:
>>
>> Hello,
>>
>> Just FYI, I'm still seeing issues with the dma driver compiled _out_,
>> trying to test i2c without dma support. I get the crash below in generic
>> driver code later in the
On 25/03/2019 15:30, laurentiu.tu...@nxp.com wrote:
> From: Laurentiu Tudor
>
> If the dma controller is not yet probed, defer i2c probe.
> The error path in probe was slightly modified (no functional change)
There is a functional change for cases like:
> ret = pm_runtime_get_sync(&pdev->
...@pengutronix.de;
> feste...@gmail.com; dl-linux-imx ; upstream-
> rele...@linux.nxdi.nxp.com; Leo Li ; Laurentiu Tudor
>
> Subject: [RESEND] i2c: imx: defer probing on dma channel request
>
> From: Laurentiu Tudor
>
> If the dma controller is not yet probed, defer i2c pro
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