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Message-Id: <20210127104617.1173-4-nikita.shubin@maquefel.me>
Date: Wed, 27 Jan 2021 13:46:11 +0300
From: Nikita Shubin <nikita.shubin@...uefel.me>
To: unlisted-recipients:; (no To-header on input)
Cc: Andy Shevchenko <andy.shevchenko@...il.com>,
Nikita Shubin <nikita.shubin@...uefel.me>,
Linus Walleij <linus.walleij@...aro.org>,
Bartosz Golaszewski <bgolaszewski@...libre.com>,
Alexander Sverdlin <alexander.sverdlin@...il.com>,
linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 3/9] gpio: ep93xx: Fix wrong irq numbers in port F
Port F irq's should be statically mapped to EP93XX_GPIO_F_IRQ_BASE.
So we need to specify girq->first otherwise:
"If device tree is used, then first_irq will be 0 and
irqs get mapped dynamically on the fly"
And that's not the thing we want.
Signed-off-by: Nikita Shubin <nikita.shubin@...uefel.me>
---
drivers/gpio/gpio-ep93xx.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpio/gpio-ep93xx.c b/drivers/gpio/gpio-ep93xx.c
index 2eea02c906e0..9c3d049e5af7 100644
--- a/drivers/gpio/gpio-ep93xx.c
+++ b/drivers/gpio/gpio-ep93xx.c
@@ -430,6 +430,7 @@ static int ep93xx_gpio_add_bank(struct gpio_chip *gc,
girq->default_type = IRQ_TYPE_NONE;
girq->handler = handle_level_irq;
gc->to_irq = ep93xx_gpio_f_to_irq;
+ girq->first = EP93XX_GPIO_F_IRQ_BASE;
}
return devm_gpiochip_add_data(dev, gc, epg);
--
2.29.2
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