#include <dm.h>
#include <fdtdec.h>
#include <log.h>
-#include <asm/arch/gpio.h>
#include <asm/arch/stm32.h>
#include <asm/gpio.h>
#include <asm/io.h>
#include <linux/errno.h>
#include <linux/io.h>
+#include "stm32_gpio_priv.h"
+
#define STM32_GPIOS_PER_BANK 16
#define MODE_BITS(gpio_pin) ((gpio_pin) * 2)
return GPIOF_FUNC;
}
-static int stm32_gpio_set_dir_flags(struct udevice *dev, unsigned int offset,
- ulong flags)
+static int stm32_gpio_set_flags(struct udevice *dev, unsigned int offset,
+ ulong flags)
{
struct stm32_gpio_priv *priv = dev_get_priv(dev);
struct stm32_gpio_regs *regs = priv->regs;
return idx;
if (flags & GPIOD_IS_OUT) {
- int value = GPIOD_FLAGS_OUTPUT(flags);
+ bool value = flags & GPIOD_IS_OUT_ACTIVE;
if (flags & GPIOD_OPEN_DRAIN)
stm32_gpio_set_otype(regs, idx, STM32_GPIO_OTYPE_OD);
else
stm32_gpio_set_otype(regs, idx, STM32_GPIO_OTYPE_PP);
+
stm32_gpio_set_moder(regs, idx, STM32_GPIO_MODE_OUT);
writel(BSRR_BIT(idx, value), ®s->bsrr);
return 0;
}
-static int stm32_gpio_get_dir_flags(struct udevice *dev, unsigned int offset,
- ulong *flags)
+static int stm32_gpio_get_flags(struct udevice *dev, unsigned int offset,
+ ulong *flagsp)
{
struct stm32_gpio_priv *priv = dev_get_priv(dev);
struct stm32_gpio_regs *regs = priv->regs;
default:
break;
}
- *flags = dir_flags;
+ *flagsp = dir_flags;
return 0;
}
.get_value = stm32_gpio_get_value,
.set_value = stm32_gpio_set_value,
.get_function = stm32_gpio_get_function,
- .set_dir_flags = stm32_gpio_set_dir_flags,
- .get_dir_flags = stm32_gpio_get_dir_flags,
+ .set_flags = stm32_gpio_set_flags,
+ .get_flags = stm32_gpio_get_flags,
};
static int gpio_stm32_probe(struct udevice *dev)