Merge git://git.denx.de/u-boot-imx

[u-boot] / arch / arm / include / asm / arch-stm32f4 / gpio.h

diff --git a/arch/arm/include/asm/arch-stm32f4/gpio.h b/arch/arm/include/asm/arch-stm32f4/gpio.h
index dd33b96c4848443ed47d720b82a742182e57b436..6173fa130000c3808fb7fe5d0c110d288110aede 100644 (file)
--- a/arch/arm/include/asm/arch-stm32f4/gpio.h
+++ b/arch/arm/include/asm/arch-stm32f4/gpio.h
@@ -3,7 +3,7 @@
  * Yuri Tikhonov, Emcraft Systems, yur@emcraft.com
  *
  * (C) Copyright 2015
- * Kamil Lulko, <rev13@wp.pl>
+ * Kamil Lulko, <kamil.lulko@gmail.com>
  *
  * SPDX-License-Identifier:    GPL-2.0+
  */
@@ -131,6 +131,22 @@ struct stm32_gpio_ctl {
        enum stm32_gpio_af      af;
 };
 
+struct stm32_gpio_regs {
+       u32 moder;      /* GPIO port mode */
+       u32 otyper;     /* GPIO port output type */
+       u32 ospeedr;    /* GPIO port output speed */
+       u32 pupdr;      /* GPIO port pull-up/pull-down */
+       u32 idr;        /* GPIO port input data */
+       u32 odr;        /* GPIO port output data */
+       u32 bsrr;       /* GPIO port bit set/reset */
+       u32 lckr;       /* GPIO port configuration lock */
+       u32 afr[2];     /* GPIO alternate function */
+};
+
+struct stm32_gpio_priv {
+       struct stm32_gpio_regs *regs;
+};
+
 static inline unsigned stm32_gpio_to_port(unsigned gpio)
 {
        return gpio / 16;
@@ -141,8 +157,4 @@ static inline unsigned stm32_gpio_to_pin(unsigned gpio)
        return gpio % 16;
 }
 
-int stm32_gpio_config(const struct stm32_gpio_dsc *gpio_dsc,
-               const struct stm32_gpio_ctl *gpio_ctl);
-int stm32_gpout_set(const struct stm32_gpio_dsc *gpio_dsc, int state);
-
 #endif /* _STM32_GPIO_H_ */