From: Nikita Shubin <nikita.shubin@maquefel.me>
To: unlisted-recipients:; (no To-header on input)
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>,
Nikita Shubin <nikita.shubin@maquefel.me>,
Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
Alexander Sverdlin <alexander.sverdlin@gmail.com>,
linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v3 7/7] gpiod: ep93xx: refactor base IRQ number
Date: Thu, 28 Jan 2021 15:21:23 +0300 [thread overview]
Message-ID: <20210128122123.25341-8-nikita.shubin@maquefel.me> (raw)
In-Reply-To: <20210128122123.25341-1-nikita.shubin@maquefel.me>
- use predefined constants instead of plain numbers
- use provided bank IRQ number instead of defined constant
for port F
Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me>
---
drivers/gpio/gpio-ep93xx.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/drivers/gpio/gpio-ep93xx.c b/drivers/gpio/gpio-ep93xx.c
index df55aa13bd9a..b1501607e8ed 100644
--- a/drivers/gpio/gpio-ep93xx.c
+++ b/drivers/gpio/gpio-ep93xx.c
@@ -28,6 +28,8 @@
/* Maximum value for irq capable line identifiers */
#define EP93XX_GPIO_LINE_MAX_IRQ 23
+#define EP93XX_GPIO_A_IRQ_BASE 64
+#define EP93XX_GPIO_B_IRQ_BASE 72
/*
* Static mapping of GPIO bank F IRQS:
* F0..F7 (16..24) to irq 80..87.
@@ -311,14 +313,14 @@ struct ep93xx_gpio_bank {
static struct ep93xx_gpio_bank ep93xx_gpio_banks[] = {
/* Bank A has 8 IRQs */
- EP93XX_GPIO_BANK("A", 0x00, 0x10, 0, true, false, 64),
+ EP93XX_GPIO_BANK("A", 0x00, 0x10, 0, true, false, EP93XX_GPIO_A_IRQ_BASE),
/* Bank B has 8 IRQs */
- EP93XX_GPIO_BANK("B", 0x04, 0x14, 8, true, false, 72),
+ EP93XX_GPIO_BANK("B", 0x04, 0x14, 8, true, false, EP93XX_GPIO_B_IRQ_BASE),
EP93XX_GPIO_BANK("C", 0x08, 0x18, 40, false, false, 0),
EP93XX_GPIO_BANK("D", 0x0c, 0x1c, 24, false, false, 0),
EP93XX_GPIO_BANK("E", 0x20, 0x24, 32, false, false, 0),
/* Bank F has 8 IRQs */
- EP93XX_GPIO_BANK("F", 0x30, 0x34, 16, false, true, 0),
+ EP93XX_GPIO_BANK("F", 0x30, 0x34, 16, false, true, EP93XX_GPIO_F_IRQ_BASE),
EP93XX_GPIO_BANK("G", 0x38, 0x3c, 48, false, false, 0),
EP93XX_GPIO_BANK("H", 0x40, 0x44, 56, false, false, 0),
};
@@ -414,7 +416,7 @@ static int ep93xx_gpio_add_bank(struct gpio_chip *gc,
/* Pick resources 1..8 for these IRQs */
for (i = 0; i < girq->num_parents; i++) {
girq->parents[i] = platform_get_irq(pdev, i + 1);
- gpio_irq = EP93XX_GPIO_F_IRQ_BASE + i;
+ gpio_irq = bank->irq_base + i;
irq_set_chip_data(gpio_irq, &epg->gc[5]);
irq_set_chip_and_handler(gpio_irq,
&ep93xx_gpio_irq_chip,
@@ -423,7 +425,7 @@ static int ep93xx_gpio_add_bank(struct gpio_chip *gc,
}
girq->default_type = IRQ_TYPE_NONE;
girq->handler = handle_level_irq;
- girq->first = EP93XX_GPIO_F_IRQ_BASE;
+ girq->first = bank->irq_base;
}
return devm_gpiochip_add_data(dev, gc, epg);
--
2.29.2
next prev parent reply other threads:[~2021-01-28 12:24 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-28 12:21 [PATCH v3 0/7] gpio: ep93xx: fixes series patch Nikita Shubin
2021-01-28 12:21 ` [PATCH v3 1/7] gpio: gpio-ep93xx: fix BUG_ON port F usage Nikita Shubin
2021-01-28 16:11 ` Andy Shevchenko
2021-01-28 16:19 ` Alexander Sverdlin
[not found] ` <28201612442592@mail.yandex.ru>
2021-02-04 13:36 ` Alexander Sverdlin
[not found] ` <639331612446874@mail.yandex.ru>
2021-02-04 14:05 ` Alexander Sverdlin
2021-01-28 12:21 ` [PATCH v3 2/7] gpio: gpio-ep93xx: Fix single irqchip with multi gpiochips Nikita Shubin
2021-01-28 16:14 ` Andy Shevchenko
2021-01-28 12:21 ` [PATCH v3 3/7] gpio: gpio-ep93xx: Fix wrong irq numbers in port F Nikita Shubin
2021-01-28 18:35 ` Alexander Sverdlin
2021-01-28 12:21 ` [PATCH v3 4/7] gpio: ep93xx: drop to_irq binding Nikita Shubin
2021-01-28 18:41 ` Alexander Sverdlin
2021-01-28 12:21 ` [PATCH v3 5/7] gpio: ep93xx: Fix typo s/hierarchial/hierarchical Nikita Shubin
2021-01-28 12:21 ` [PATCH v3 6/7] gpio: ep93xx: refactor ep93xx_gpio_add_bank Nikita Shubin
2021-01-28 16:17 ` Andy Shevchenko
2021-01-28 18:38 ` Alexander Sverdlin
2021-01-28 12:21 ` Nikita Shubin [this message]
2021-01-28 18:30 ` [PATCH v3 7/7] gpiod: ep93xx: refactor base IRQ number Alexander Sverdlin
2021-01-28 16:15 ` [PATCH v3 0/7] gpio: ep93xx: fixes series patch Andy Shevchenko
2021-02-02 19:24 ` Linus Walleij
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