On Fri 06 Mar 06:16 PST 2020, Linus Walleij wrote:
> We are parsing SSBI gpios as fourcell fwspecs but they are
> twocell. Probably a simple copy-and-paste bug.
>
> Tested on the APQ8060 DragonBoard and after this ethernet
> and MMC card detection works again.
>
> Cc: Brian Masney <masneyb@xxxxxxxxxxxxx>
> Cc: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
Reviewed-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx
> Fixes: ae436fe81053 ("pinctrl: ssbi-gpio: convert to hierarchical IRQ helpers in gpio core")
> Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
> ---
> drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c b/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c
> index dca86886b1f9..6b7f0d56a532 100644
> --- a/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c
> +++ b/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c
> @@ -794,7 +794,7 @@ static int pm8xxx_gpio_probe(struct platform_device *pdev)
> girq->fwnode = of_node_to_fwnode(pctrl->dev->of_node);
> girq->parent_domain = parent_domain;
> girq->child_to_parent_hwirq = pm8xxx_child_to_parent_hwirq;
> - girq->populate_parent_fwspec = gpiochip_populate_parent_fwspec_fourcell;
> + girq->populate_parent_fwspec = gpiochip_populate_parent_fwspec_twocell;
> girq->child_offset_to_irq = pm8xxx_child_offset_to_irq;
> girq->child_irq_domain_ops.translate = pm8xxx_domain_translate;
>
> --
> 2.24.1
>
