[PATCH v2 5/5] pinctrl: sunxi: Use pin number when calling sunxi_pmx_set

Chen-Yu Tsai wens at csie.org
Thu Feb 11 05:21:05 PST 2016


Hi,

On Thu, Feb 11, 2016 at 9:17 PM, Linus Walleij <linus.walleij at linaro.org> wrote:
> On Tue, Feb 2, 2016 at 10:21 PM, Krzysztof Adamski <k at japko.eu> wrote:
>
>> sunxi_pmx_set accepts pin number and then calculates offset by
>> subtracting pin_base from it. sunxi_pinctrl_gpio_get, on the other hand,
>> gets offset so we have to convert it to pin number so we won't get
>> negative value in sunxi_pmx_set.
>>
>> This was only used on A10 so far, where there is only one GPIO chip with
>> pin_base set to 0 so it didn't matter. However H3 also requires this
>> workaround but have two pinmux sections, triggering problem for PL port.
>>
>> Signed-off-by: Krzysztof Adamski <k at japko.eu>
>
> Waiting for Maxime to review this. I guess this patch can be merged
> independently of the other patches?

FYI there's a v4 of this patch that both Maxime and I acked.

ChenYu



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