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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
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72
firmware/target/arm/imx233/ssp-imx233.c
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@ -168,20 +168,20 @@ void imx233_ssp_setup_ssp1_sd_mmc_pins(bool enable_pullups, unsigned bus_width,
unsigned drive_strength, bool use_alt)
{
/* SSP_{CMD,SCK} */
imx233_set_pin_drive_strength(2, 0, drive_strength);
imx233_set_pin_drive_strength(2, 6, drive_strength);
imx233_pinctrl_acquire_pin(2, 0, "ssp1 cmd");
imx233_pinctrl_acquire_pin(2, 6, "ssp1 sck");
imx233_set_pin_function(2, 0, PINCTRL_FUNCTION_MAIN);
imx233_set_pin_function(2, 6, PINCTRL_FUNCTION_MAIN);
imx233_enable_pin_pullup(2, 0, enable_pullups);
imx233_pinctrl_set_drive(2, 0, drive_strength);
imx233_pinctrl_set_drive(2, 6, drive_strength);
imx233_pinctrl_acquire(2, 0, "ssp1 cmd");
imx233_pinctrl_acquire(2, 6, "ssp1 sck");
imx233_pinctrl_set_function(2, 0, PINCTRL_FUNCTION_MAIN);
imx233_pinctrl_set_function(2, 6, PINCTRL_FUNCTION_MAIN);
imx233_pinctrl_enable_pullup(2, 0, enable_pullups);
/* SSP_DATA{0-3} */
for(unsigned i = 0; i < MIN(bus_width, 4); i++)
{
imx233_pinctrl_acquire_pin(2, 2 + i, "ssp1 data");
imx233_set_pin_drive_strength(2, 2 + i, drive_strength);
imx233_set_pin_function(2, 2 + i, PINCTRL_FUNCTION_MAIN);
imx233_enable_pin_pullup(2, 2 + i, enable_pullups);
imx233_pinctrl_acquire(2, 2 + i, "ssp1 data");
imx233_pinctrl_set_drive(2, 2 + i, drive_strength);
imx233_pinctrl_set_function(2, 2 + i, PINCTRL_FUNCTION_MAIN);
imx233_pinctrl_enable_pullup(2, 2 + i, enable_pullups);
}
/* SSP_DATA{4-7} */
@ -189,17 +189,17 @@ void imx233_ssp_setup_ssp1_sd_mmc_pins(bool enable_pullups, unsigned bus_width,
{
if(use_alt)
{
imx233_pinctrl_acquire_pin(0, 22 + i, "ssp1 data");
imx233_set_pin_drive_strength(0, 22 + i, drive_strength);
imx233_set_pin_function(0, 22 + i, PINCTRL_FUNCTION_ALT2);
imx233_enable_pin_pullup(0, 22 + i, enable_pullups);
imx233_pinctrl_acquire(0, 22 + i, "ssp1 data");
imx233_pinctrl_set_drive(0, 22 + i, drive_strength);
imx233_pinctrl_set_function(0, 22 + i, PINCTRL_FUNCTION_ALT2);
imx233_pinctrl_enable_pullup(0, 22 + i, enable_pullups);
}
else
{
imx233_pinctrl_acquire_pin(0, 4 + i, "ssp1 data");
imx233_set_pin_drive_strength(0, 4 + i, drive_strength);
imx233_set_pin_function(0, 4 + i, PINCTRL_FUNCTION_ALT2);
imx233_enable_pin_pullup(0, 4 + i, enable_pullups);
imx233_pinctrl_acquire(0, 4 + i, "ssp1 data");
imx233_pinctrl_set_drive(0, 4 + i, drive_strength);
imx233_pinctrl_set_function(0, 4 + i, PINCTRL_FUNCTION_ALT2);
imx233_pinctrl_enable_pullup(0, 4 + i, enable_pullups);
}
}
}
@ -208,22 +208,22 @@ void imx233_ssp_setup_ssp2_sd_mmc_pins(bool enable_pullups, unsigned bus_width,
unsigned drive_strength)
{
/* SSP_{CMD,SCK} */
imx233_pinctrl_acquire_pin(0, 20, "ssp2 cmd");
imx233_pinctrl_acquire_pin(0, 24, "ssp2 sck");
imx233_set_pin_drive_strength(0, 20, drive_strength);
imx233_set_pin_drive_strength(0, 24, drive_strength);
imx233_set_pin_function(0, 20, PINCTRL_FUNCTION_ALT2);
imx233_set_pin_function(0, 24, PINCTRL_FUNCTION_ALT2);
imx233_enable_pin_pullup(0, 20, enable_pullups);
imx233_pinctrl_acquire(0, 20, "ssp2 cmd");
imx233_pinctrl_acquire(0, 24, "ssp2 sck");
imx233_pinctrl_set_drive(0, 20, drive_strength);
imx233_pinctrl_set_drive(0, 24, drive_strength);
imx233_pinctrl_set_function(0, 20, PINCTRL_FUNCTION_ALT2);
imx233_pinctrl_set_function(0, 24, PINCTRL_FUNCTION_ALT2);
imx233_pinctrl_enable_pullup(0, 20, enable_pullups);
/* SSP_DATA{0-7}*/
for(unsigned i = 0; i < bus_width; i++)
{
imx233_pinctrl_acquire_pin(0, i, "ssp2 data");
imx233_set_pin_drive_strength(0, i, drive_strength);
imx233_set_pin_function(0, i, PINCTRL_FUNCTION_ALT2);
imx233_enable_pin_pullup(0, i, enable_pullups);
imx233_enable_gpio_output(0, i, false);
imx233_set_gpio_output(0, i, false);
imx233_pinctrl_acquire(0, i, "ssp2 data");
imx233_pinctrl_set_drive(0, i, drive_strength);
imx233_pinctrl_set_function(0, i, PINCTRL_FUNCTION_ALT2);
imx233_pinctrl_enable_pullup(0, i, enable_pullups);
imx233_pinctrl_enable_gpio(0, i, false);
imx233_pinctrl_set_gpio(0, i, false);
}
}
@ -376,13 +376,13 @@ void imx233_ssp_sdmmc_setup_detect(int ssp, bool enable, ssp_detect_cb_t fn,
ssp_detect_invert[ssp - 1] = invert;
if(enable)
{
imx233_pinctrl_acquire_pin(bank, pin, ssp == 1 ? "ssp1 detect" : "ssp2 detect");
imx233_set_pin_function(bank, pin, PINCTRL_FUNCTION_GPIO);
imx233_enable_gpio_output(bank, pin, false);
imx233_pinctrl_acquire(bank, pin, ssp == 1 ? "ssp1 detect" : "ssp2 detect");
imx233_pinctrl_set_function(bank, pin, PINCTRL_FUNCTION_GPIO);
imx233_pinctrl_enable_gpio(bank, pin, false);
}
if(first_time && imx233_ssp_sdmmc_detect(ssp))
detect_irq(bank, pin);
imx233_setup_pin_irq(bank, pin, enable, true, !imx233_ssp_sdmmc_detect_raw(ssp), detect_irq);
imx233_pinctrl_setup_irq(bank, pin, enable, true, !imx233_ssp_sdmmc_detect_raw(ssp), detect_irq);
}
bool imx233_ssp_sdmmc_is_detect_inverted(int ssp)