padconfig.h File Reference

#include <stdint.h>
#include <soc/pinmux.h>

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Data Structures
struct	pad_config

Macros
#define	PAD_CFG_GPIO_INPUT(ball_, pinmux_flgs_)
#define	PAD_CFG_GPIO_OUT0(ball_, pinmux_flgs_)
#define	PAD_CFG_GPIO_OUT1(ball_, pinmux_flgs_)
#define	PAD_CFG_SFIO(ball_, pinmux_flgs_, sfio_)
#define	PAD_CFG_UNUSED(ball_)

Functions
void	soc_configure_pads (const struct pad_config *const entries, size_t num)
void	soc_configure_i2c6pad (void)
void	soc_configure_host1x (void)
void	soc_configure_ape (void)

Macro Definition Documentation

PAD_CFG_GPIO_INPUT

#define PAD_CFG_GPIO_INPUT	(		ball_,
			pinmux_flgs_
	)

Value:

        {                                               \
                .pinmux_flags = pinmux_flgs_ | PINMUX_INPUT_ENABLE,     \
                .gpio_index = PAD_TO_GPIO_##ball_,      \
                .pinmux_index = PINMUX_##ball_##_INDEX, \
                .sfio = 0,                              \
                .pad_has_gpio = PAD_HAS_GPIO_##ball_,   \
        }

Definition at line 21 of file padconfig.h.

PAD_CFG_GPIO_OUT0

#define PAD_CFG_GPIO_OUT0	(		ball_,
			pinmux_flgs_
	)

Value:

        {                                               \
                .pinmux_flags = pinmux_flgs_,           \
                .gpio_index = PAD_TO_GPIO_##ball_,      \
                .pinmux_index = PINMUX_##ball_##_INDEX, \
                .sfio = 0,                              \
                .gpio_out0 = 1,                         \
                .pad_has_gpio = PAD_HAS_GPIO_##ball_,   \
        }

Definition at line 30 of file padconfig.h.

PAD_CFG_GPIO_OUT1

#define PAD_CFG_GPIO_OUT1	(		ball_,
			pinmux_flgs_
	)

Value:

        {                                               \
                .pinmux_flags = pinmux_flgs_,           \
                .gpio_index = PAD_TO_GPIO_##ball_,      \
                .pinmux_index = PINMUX_##ball_##_INDEX, \
                .sfio = 0,                              \
                .gpio_out1 = 1,                         \
                .pad_has_gpio = PAD_HAS_GPIO_##ball_,   \
        }

Definition at line 40 of file padconfig.h.

PAD_CFG_SFIO

#define PAD_CFG_SFIO	(		ball_,
			pinmux_flgs_,
			sfio_
	)

Value:

        {                                               \
                .pinmux_flags = pinmux_flgs_ |          \
                                PINMUX_##ball_##_FUNC_##sfio_,  \
                .gpio_index = PAD_TO_GPIO_##ball_,      \
                .pinmux_index = PINMUX_##ball_##_INDEX, \
                .sfio = 1,                              \
                .pad_has_gpio = PAD_HAS_GPIO_##ball_,   \
        }

Definition at line 50 of file padconfig.h.

PAD_CFG_UNUSED

#define PAD_CFG_UNUSED

(

ball_

)

Value:

        {                                               \
                .gpio_index = PAD_TO_GPIO_##ball_,      \
                .pinmux_index = PINMUX_##ball_##_INDEX, \
                .unused = 1,                            \
                .pad_has_gpio = PAD_HAS_GPIO_##ball_,   \
        }

Definition at line 60 of file padconfig.h.

Function Documentation

soc_configure_ape()

void soc_configure_ape

(

void

)

Definition at line 31 of file ape.c.

References enable_ape_periph_clocks(), POWER_PARTID_APE, power_ungate_partition(), remove_clamps(), and unreset_ape_periphs().

Referenced by setup_audio().

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soc_configure_host1x()

void soc_configure_host1x

(

void

)

Definition at line 71 of file i2c6.c.

References clock_configure_source, enable_sor_periph_clocks(), PLLP, POWER_PARTID_SOR, power_ungate_partition(), remove_clamps(), and unreset_sor_periphs().

Referenced by soc_configure_i2c6pad().

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soc_configure_i2c6pad()

void soc_configure_i2c6pad

(

void

)

Definition at line 37 of file i2c6.c.

References CLK_L_HOST1X, CLK_Y_DPAUX1, CLK_Y_SOR_SAFE, clock_enable_y, CLOCK_PLL_STABLE_DELAY_US, clock_set_reset_l, disable_sor_periph_clocks(), DPAUX_HYBRID_PADCTL, DPAUX_HYBRID_SPARE, I2C6_PADCTL, soc_configure_host1x(), udelay(), and write32().

Referenced by mainboard_init().

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soc_configure_pads()

void soc_configure_pads	(	const struct pad_config *const	entries,
		size_t	num
	)

Definition at line 105 of file padconfig.c.

References configure_gpio_pad(), configure_sfio_pad(), configure_unused_pad(), pad_config::sfio, and pad_config::unused.

Referenced by bootblock_mainboard_early_init(), bootblock_mainboard_init(), configure_display_blocks(), mainboard_init(), romstage_mainboard_init(), and soc_configure_funits().

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