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imx233: normalise pinctrl names

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The current pinctrl functions were a mess. Normalise the functions
names to make them shorter and clearer.

Change-Id: Iac6ff84625ef2b7610268e3a5802dc0088de3167
This commit is contained in:
Amaury Pouly 2013-06-16 19:18:56 +02:00
parent abb7d1dcfe
commit 918a06a12a
18 changed files with 281 additions and 281 deletions
Download patch file Download diff file Expand all files Collapse all files

40
firmware/target/arm/imx233/pinctrl-imx233.h
View file

@ -41,17 +41,17 @@
#define PINCTRL_DRIVE_16mA 3 /* not available on all pins */
#ifdef IMX233_PINCTRL_DEBUG
void imx233_pinctrl_acquire_pin(unsigned bank, unsigned pin, const char *name);
void imx233_pinctrl_acquire_pin_mask(unsigned bank, uint32_t mask, const char *name);
void imx233_pinctrl_release_pin(unsigned bank, unsigned pin, const char *name);
void imx233_pinctrl_release_pin_mask(unsigned bank, uint32_t mask, const char *name);
const char *imx233_pinctrl_get_pin_use(unsigned bank, unsigned pin);
void imx233_pinctrl_acquire(unsigned bank, unsigned pin, const char *name);
void imx233_pinctrl_acquire_mask(unsigned bank, uint32_t mask, const char *name);
void imx233_pinctrl_release(unsigned bank, unsigned pin, const char *name);
void imx233_pinctrl_release_mask(unsigned bank, uint32_t mask, const char *name);
const char *imx233_pinctrl_blame(unsigned bank, unsigned pin);
#else
#define imx233_pinctrl_acquire_pin(...)
#define imx233_pinctrl_acquire_pin_mask(...)
#define imx233_pinctrl_release_pin(...)
#define imx233_pinctrl_release_pin_mask(...)
#define imx233_pinctrl_get_pin_use(...) NULL
#define imx233_pinctrl_acquire(...)
#define imx233_pinctrl_acquire_mask(...)
#define imx233_pinctrl_release(...)
#define imx233_pinctrl_release_mask(...)
#define imx233_pinctrl_blame(...) NULL
#endif
typedef void (*pin_irq_cb_t)(int bank, int pin);
@ -61,13 +61,13 @@ static inline void imx233_pinctrl_init(void)
HW_PINCTRL_CTRL_CLR = BM_OR2(PINCTRL_CTRL, CLKGATE, SFTRST);
}
static inline void imx233_set_pin_drive_strength(unsigned bank, unsigned pin, unsigned strength)
static inline void imx233_pinctrl_set_drive(unsigned bank, unsigned pin, unsigned strength)
{
HW_PINCTRL_DRIVEn_CLR(4 * bank + pin / 8) = 3 << (4 * (pin % 8));
HW_PINCTRL_DRIVEn_SET(4 * bank + pin / 8) = strength << (4 * (pin % 8));
}
static inline void imx233_enable_gpio_output(unsigned bank, unsigned pin, bool enable)
static inline void imx233_pinctrl_enable_gpio(unsigned bank, unsigned pin, bool enable)
{
if(enable)
HW_PINCTRL_DOEn_SET(bank) = 1 << pin;
@ -75,7 +75,7 @@ static inline void imx233_enable_gpio_output(unsigned bank, unsigned pin, bool e
HW_PINCTRL_DOEn_CLR(bank) = 1 << pin;
}
static inline void imx233_enable_gpio_output_mask(unsigned bank, uint32_t pin_mask, bool enable)
static inline void imx233_pinctrl_enable_gpio_mask(unsigned bank, uint32_t pin_mask, bool enable)
{
if(enable)
HW_PINCTRL_DOEn_SET(bank) = pin_mask;
@ -83,7 +83,7 @@ static inline void imx233_enable_gpio_output_mask(unsigned bank, uint32_t pin_ma
HW_PINCTRL_DOEn_CLR(bank) = pin_mask;
}
static inline void imx233_set_gpio_output(unsigned bank, unsigned pin, bool value)
static inline void imx233_pinctrl_set_gpio(unsigned bank, unsigned pin, bool value)
{
if(value)
HW_PINCTRL_DOUTn_SET(bank) = 1 << pin;
@ -91,7 +91,7 @@ static inline void imx233_set_gpio_output(unsigned bank, unsigned pin, bool valu
HW_PINCTRL_DOUTn_CLR(bank) = 1 << pin;
}
static inline void imx233_set_gpio_output_mask(unsigned bank, uint32_t pin_mask, bool value)
static inline void imx233_pinctrl_set_gpio_mask(unsigned bank, uint32_t pin_mask, bool value)
{
if(value)
HW_PINCTRL_DOUTn_SET(bank) = pin_mask;
@ -99,18 +99,18 @@ static inline void imx233_set_gpio_output_mask(unsigned bank, uint32_t pin_mask,
HW_PINCTRL_DOUTn_CLR(bank) = pin_mask;
}
static inline uint32_t imx233_get_gpio_input_mask(unsigned bank, uint32_t pin_mask)
static inline uint32_t imx233_pinctrl_get_gpio_mask(unsigned bank, uint32_t pin_mask)
{
return HW_PINCTRL_DINn(bank) & pin_mask;
}
static inline void imx233_set_pin_function(unsigned bank, unsigned pin, unsigned function)
static inline void imx233_pinctrl_set_function(unsigned bank, unsigned pin, unsigned function)
{
HW_PINCTRL_MUXSELn_CLR(2 * bank + pin / 16) = 3 << (2 * (pin % 16));
HW_PINCTRL_MUXSELn_SET(2 * bank + pin / 16) = function << (2 * (pin % 16));
}
static inline void imx233_enable_pin_pullup(unsigned bank, unsigned pin, bool enable)
static inline void imx233_pinctrl_enable_pullup(unsigned bank, unsigned pin, bool enable)
{
if(enable)
HW_PINCTRL_PULLn_SET(bank) = 1 << pin;
@ -118,7 +118,7 @@ static inline void imx233_enable_pin_pullup(unsigned bank, unsigned pin, bool en
HW_PINCTRL_PULLn_CLR(bank) = 1 << pin;
}
static inline void imx233_enable_pin_pullup_mask(unsigned bank, uint32_t pin_msk, bool enable)
static inline void imx233_pinctrl_enable_pullup_mask(unsigned bank, uint32_t pin_msk, bool enable)
{
if(enable)
HW_PINCTRL_PULLn_SET(bank) = pin_msk;
@ -128,7 +128,7 @@ static inline void imx233_enable_pin_pullup_mask(unsigned bank, uint32_t pin_msk
/** On irq, the pin irq interrupt is disable and then cb is called;
* the setup_pin_irq function needs to be called again to enable it again */
void imx233_setup_pin_irq(int bank, int pin, bool enable_int,
void imx233_pinctrl_setup_irq(int bank, int pin, bool enable_int,
bool level, bool polarity, pin_irq_cb_t cb);
#endif /* __PINCTRL_IMX233_H__ */