linux-kernel - Re: [PATCH v2] pinctrl: qcom: qcs615: Add missing dual edge GPIO IRQ errata flag

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Message-ID: <3snsmno6rbgzsbjdgrauac7lutetyve45vyl7ttvlljjxckhv5@ibi2opiq5ygc>
Date: Mon, 9 Feb 2026 15:17:22 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Maulik Shah <maulik.shah@....qualcomm.com>
Cc: Bjorn Andersson <andersson@...nel.org>, Linus Walleij <linusw@...nel.org>,
        Lijuan Gao <quic_lijuang@...cinc.com>, linux-arm-msm@...r.kernel.org,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] pinctrl: qcom: qcs615: Add missing dual edge GPIO IRQ
 errata flag

On Mon, Feb 09, 2026 at 09:33:44AM +0530, Maulik Shah wrote:
> Wakeup capable GPIOs uses PDC as parent IRQ chip and PDC on qcs615 do not
> support dual edge IRQs. Add missing wakeirq_dual_edge_errata configuration
> to enable workaround for dual edge GPIO IRQs.
> 
> Fixes: b698f36a9d40 ("pinctrl: qcom: add the tlmm driver for QCS615 platform")
> Signed-off-by: Maulik Shah <maulik.shah@....qualcomm.com>
> ---
> Changes in v2:
> - Update commit message to reflect HW do not support dual edge.
> - Link to v1: https://lore.kernel.org/r/20260207-qcs615_gpio-v1-1-3b3923a3bdb9@oss.qualcomm.com
> ---
>  drivers/pinctrl/qcom/pinctrl-qcs615.c | 1 +
>  1 file changed, 1 insertion(+)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>


-- 
With best wishes
Dmitry