diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2023-07-19 01:30:53 +0300 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-07-19 14:25:49 +0300 |
| commit | c9ab610e5cd98f7fe0213b382870437368f11457 (patch) | |
| tree | 5f4206821ec3038c0486ef4c4a00f502f7457ffa /drivers/gpio | |
| parent | e91d0f05e66afba9a3804bccf3d0a4310bb30024 (diff) | |
| download | linux-c9ab610e5cd98f7fe0213b382870437368f11457.tar.xz | |
gpio: bcm-kona: Make driver OF-independent
There is nothing in the driver that requires OF APIs,
make the driver OF independent.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/gpio/gpio-bcm-kona.c | 21 |
2 files changed, 9 insertions, 14 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index e382dfebad7c..1cf267a3ed8b 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -191,7 +191,7 @@ config GPIO_RASPBERRYPI_EXP config GPIO_BCM_KONA bool "Broadcom Kona GPIO" - depends on OF_GPIO && (ARCH_BCM_MOBILE || COMPILE_TEST) + depends on ARCH_BCM_MOBILE || COMPILE_TEST help Turn on GPIO support for Broadcom "Kona" chips. diff --git a/drivers/gpio/gpio-bcm-kona.c b/drivers/gpio/gpio-bcm-kona.c index 70770429ba48..c977144eff10 100644 --- a/drivers/gpio/gpio-bcm-kona.c +++ b/drivers/gpio/gpio-bcm-kona.c @@ -8,12 +8,14 @@ #include <linux/bitops.h> #include <linux/err.h> -#include <linux/io.h> #include <linux/gpio/driver.h> -#include <linux/of_device.h> #include <linux/init.h> +#include <linux/io.h> #include <linux/irqdomain.h> #include <linux/irqchip/chained_irq.h> +#include <linux/mod_devicetable.h> +#include <linux/platform_device.h> +#include <linux/property.h> #define BCM_GPIO_PASSWD 0x00a5a501 #define GPIO_PER_BANK 32 @@ -556,19 +558,12 @@ static void bcm_kona_gpio_reset(struct bcm_kona_gpio *kona_gpio) static int bcm_kona_gpio_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; - const struct of_device_id *match; struct bcm_kona_gpio_bank *bank; struct bcm_kona_gpio *kona_gpio; struct gpio_chip *chip; int ret; int i; - match = of_match_device(bcm_kona_gpio_of_match, dev); - if (!match) { - dev_err(dev, "Failed to find gpio controller\n"); - return -ENODEV; - } - kona_gpio = devm_kzalloc(dev, sizeof(*kona_gpio), GFP_KERNEL); if (!kona_gpio) return -ENOMEM; @@ -601,10 +596,10 @@ static int bcm_kona_gpio_probe(struct platform_device *pdev) chip->parent = dev; chip->ngpio = kona_gpio->num_bank * GPIO_PER_BANK; - kona_gpio->irq_domain = irq_domain_add_linear(dev->of_node, - chip->ngpio, - &bcm_kona_irq_ops, - kona_gpio); + kona_gpio->irq_domain = irq_domain_create_linear(dev_fwnode(dev), + chip->ngpio, + &bcm_kona_irq_ops, + kona_gpio); if (!kona_gpio->irq_domain) { dev_err(dev, "Couldn't allocate IRQ domain\n"); return -ENXIO; |