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board: stm32f429-disco: switch to DM STM32 pinctrl and gpio driver

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Use available DM stm32f7_gpio.c and pinctrl_stm32.c drivers
instead of board GPIO initialization.

Remove stm32_gpio.c which is no more used and migrate
structs stm32_gpio_regs and stm32_gpio_priv into
arch-stm32f4/gpio.h to not break compilation.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
This commit is contained in:
Patrice Chotard
2017-12-12 09:49:40 +01:00
committed by Tom Rini
parent 4a56fd484a
commit c8f787760e
7 changed files with 19 additions and 309 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
arch/arm/include/asm/arch-stm32f4/gpio.h
View File

@@ -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_ */

10
arch/arm/include/asm/arch-stm32f4/stm32.h
View File

@@ -23,16 +23,6 @@
#define STM32_BUS_MASK 0xFFFF0000
#define STM32_GPIOA_BASE (STM32_AHB1PERIPH_BASE + 0x0000)
#define STM32_GPIOB_BASE (STM32_AHB1PERIPH_BASE + 0x0400)
#define STM32_GPIOC_BASE (STM32_AHB1PERIPH_BASE + 0x0800)
#define STM32_GPIOD_BASE (STM32_AHB1PERIPH_BASE + 0x0C00)
#define STM32_GPIOE_BASE (STM32_AHB1PERIPH_BASE + 0x1000)
#define STM32_GPIOF_BASE (STM32_AHB1PERIPH_BASE + 0x1400)
#define STM32_GPIOG_BASE (STM32_AHB1PERIPH_BASE + 0x1800)
#define STM32_GPIOH_BASE (STM32_AHB1PERIPH_BASE + 0x1C00)
#define STM32_GPIOI_BASE (STM32_AHB1PERIPH_BASE + 0x2000)
/*
* Register maps
*/