[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20210208085954.30050-4-nikita.shubin@maquefel.me>
Date: Mon, 8 Feb 2021 11:59:50 +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>,
Alexander Sverdlin <alexander.sverdlin@...il.com>,
Bartosz Golaszewski <bgolaszewski@...libre.com>,
linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v5 3/7] 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
IRQ's get mapped dynamically on the fly"
And that's not the thing we want.
Reviewed-by: Linus Walleij <linus.walleij@...aro.org>
Acked-by: Alexander Sverdlin <alexander.sverdlin@...il.com>
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 3d8eb8769470..942da366220a 100644
--- a/drivers/gpio/gpio-ep93xx.c
+++ b/drivers/gpio/gpio-ep93xx.c
@@ -423,6 +423,7 @@ static int ep93xx_gpio_add_bank(struct ep93xx_gpio_chip *egc,
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);
--
2.26.2
Powered by blists - more mailing lists