Re: [PATCH 00/14] pinctrl-sx150x: Various bug-fixes and code simplifications

[Neil Armstrong <narmstrong@xxxxxxxxxxxx>]

On 11/02/2016 12:01 PM, Neil Armstrong wrote:
> On 11/01/2016 04:57 PM, Andrey Smirnov wrote:
>> Linus, Neil:
>>
>> I've had some help and got my hardware setup modified to enable IRQ
>> functionality testing, so ended up looking at the code of SX150x more
>> resulting in some code improvements (hopefully) and bugfixes.
>>
>> There are many small changes each of which is probably better
>> described by corresponding commit's message, however the most
>> porminenet changes of the whole patchset are the switch to regmap API
>> (patches ## 7,8) and reduction of locking (patch # 9)
>>
>> Please let me know what you think.
>>
>> Thanks,
>> Andrey
>>
>> Andrey Smirnov (14):
>>   pinctrl-sx150x: Rely on of_modalias_node for OF matching
>>   pinctrl-sx150x: Add SX1503 specific data
>>   pinctrl-sx150x: Replace magic number in sx150x_init_hw
>>   pinctrl-sx150x: Fix incorrect constant in sx150x_init_hw
>>   pinctrl-sx150x: Move some code out of sx150x_init_hw
>>   pinctrl-sx150x: Improve sx150x_init_misc for SX1504/5/6
>>   pinctrl-sx150x: Convert driver to use regmap API
>>   pinctrl-sx150x: Replace sx150x_*_cfg by means of regmap API
>>   pinctrl-sx150x: Remove excessive locking
>>   pinctrl-sx150x: Improve oscio GPIO functions
>>   pinctrl-sx150x: Simplify interrupt handler
>>   pinctrl-sx150x: Use handle_bad_irq instead of handle_edge_irq
>>   pinctrl-sx150x: Remove magic numbers from sx150x_irq_set_type
>>   pinctrl-sx150x: Remove magic numbers from sx150x_reset
>>
>>  drivers/pinctrl/pinctrl-sx150x.c | 753 +++++++++++++++++++++------------------
>>  1 file changed, 416 insertions(+), 337 deletions(-)
>>
> 
> Hi Andrey,
> 
> This is good, you went faster than me !
> 
> Small point, could you add Kconfig dependency on REGMAP ?
> 
> I will try out this patchset and hopefully get you a Tested-by in the next few days.
> 
> Neil
> 

Great, Successfully worked on 4.9-rc2 on my BeagleBone black installation with a SX1509.
I got some rising and falling interrupts using gpio-event-mon.

Small NIT: please add the sx1503 entry in the Kconfig desc and in the pinctrl-sx150x.txt bindings.

Tested-by: Neil Armstrong <narmstrong@xxxxxxxxxxxx>

With the Kconfig and bindings changes :
Acked-by: Neil Armstrong <narmstrong@xxxxxxxxxxxx>

Thanks,
Neil

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