v2m-musca-b1-pinctrl.h File Reference

Musca-B1 pinctrl pin function macros. More...

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Macros
#define	MUSCA_B1_ALT_FUNC_MASK   0x1
	Bitmask for selecting ALTF1 on Musca-B1.
#define	MUSCA_B1_ALT_FUNC_POS   0
	Bit position at which to apply bitmask for selecting ALTF1 on Musca-B1.
#define	MUSCA_B1_EXP_NUM_MASK   0xF
	Bitmask for the pin number in a Musca-B1 pinmux value.
#define	MUSCA_B1_EXP_NUM_POS   4
	Bit position of the pin number in a Musca-B1 pinmux value.
#define	MUSCA_B1_PINMUX(exp_num)
	The Musca-B1 GPIO only has one alternate function: this macro specifies that bit 'exp_num' should use the alternate function.
Musca-B1 pinctrl pin functions
#define	UART0_RXD   MUSCA_B1_PINMUX(0)
	UART0 RxD.
#define	UART0_TXD   MUSCA_B1_PINMUX(1)
	UART0 TxD.
#define	MR_I2S_SD   MUSCA_B1_PINMUX(2)
	I2S receiver SD.
#define	MR_I2S_WS   MUSCA_B1_PINMUX(3)
	I2S receiver WS.
#define	MR_I2S_SCK   MUSCA_B1_PINMUX(4)
	I2S receiver SCK.
#define	MT_I2S_SD0   MUSCA_B1_PINMUX(6)
	I2S transmitter SD0.
#define	MT_I2S_WS0   MUSCA_B1_PINMUX(5)
	I2S transmitter WS0.
#define	MT_I2S_SD1   MUSCA_B1_PINMUX(7)
	I2S transmitter SD1.
#define	MT_I2S_WS1   MUSCA_B1_PINMUX(8)
	I2S transmitter WS1.
#define	MT_I2S_SCK   MUSCA_B1_PINMUX(9)
	I2S transmitter SCK.
#define	SPIO_NSS0   MUSCA_B1_PINMUX(10)
	SPIO nSS0.
#define	SPIO_MOSI   MUSCA_B1_PINMUX(11)
	SPIO MOSI.
#define	SPIO_MISO   MUSCA_B1_PINMUX(12)
	SPIO MISO.
#define	SPIO_SCK   MUSCA_B1_PINMUX(13)
	SPIO SCK.
#define	I2C0_DATA   MUSCA_B1_PINMUX(14)
	I2C0 data.
#define	I2C0_CLOCK   MUSCA_B1_PINMUX(15)
	I2C0 clock.

Detailed Description

Musca-B1 pinctrl pin function macros.

This file contains macros that can be used to select alternative functions for the Musca-B1 GPIO pins using the board's pinctrl driver.

Macro Definition Documentation

I2C0_CLOCK

#define I2C0_CLOCK   MUSCA_B1_PINMUX(15)

I2C0 clock.

I2C0_DATA

#define I2C0_DATA   MUSCA_B1_PINMUX(14)

I2C0 data.

MR_I2S_SCK

#define MR_I2S_SCK   MUSCA_B1_PINMUX(4)

I2S receiver SCK.

MR_I2S_SD

#define MR_I2S_SD   MUSCA_B1_PINMUX(2)

I2S receiver SD.

MR_I2S_WS

#define MR_I2S_WS   MUSCA_B1_PINMUX(3)

I2S receiver WS.

MT_I2S_SCK

#define MT_I2S_SCK   MUSCA_B1_PINMUX(9)

I2S transmitter SCK.

MT_I2S_SD0

#define MT_I2S_SD0   MUSCA_B1_PINMUX(6)

I2S transmitter SD0.

MT_I2S_SD1

#define MT_I2S_SD1   MUSCA_B1_PINMUX(7)

I2S transmitter SD1.

MT_I2S_WS0

#define MT_I2S_WS0   MUSCA_B1_PINMUX(5)

I2S transmitter WS0.

MT_I2S_WS1

#define MT_I2S_WS1   MUSCA_B1_PINMUX(8)

I2S transmitter WS1.

MUSCA_B1_ALT_FUNC_MASK

#define MUSCA_B1_ALT_FUNC_MASK   0x1

Bitmask for selecting ALTF1 on Musca-B1.

MUSCA_B1_ALT_FUNC_POS

#define MUSCA_B1_ALT_FUNC_POS   0

Bit position at which to apply bitmask for selecting ALTF1 on Musca-B1.

MUSCA_B1_EXP_NUM_MASK

#define MUSCA_B1_EXP_NUM_MASK   0xF

Bitmask for the pin number in a Musca-B1 pinmux value.

MUSCA_B1_EXP_NUM_POS

#define MUSCA_B1_EXP_NUM_POS   4

Bit position of the pin number in a Musca-B1 pinmux value.

MUSCA_B1_PINMUX

#define MUSCA_B1_PINMUX

(

exp_num

)

Value:

(exp_num << MUSCA_B1_EXP_NUM_POS | 1 << MUSCA_B1_ALT_FUNC_POS)

The Musca-B1 GPIO only has one alternate function: this macro specifies that bit 'exp_num' should use the alternate function.

SPIO_MISO

#define SPIO_MISO   MUSCA_B1_PINMUX(12)

SPIO MISO.

SPIO_MOSI

#define SPIO_MOSI   MUSCA_B1_PINMUX(11)

SPIO MOSI.

SPIO_NSS0

#define SPIO_NSS0   MUSCA_B1_PINMUX(10)

SPIO nSS0.

SPIO_SCK

#define SPIO_SCK   MUSCA_B1_PINMUX(13)

SPIO SCK.

UART0_RXD

#define UART0_RXD   MUSCA_B1_PINMUX(0)

UART0 RxD.

UART0_TXD

#define UART0_TXD   MUSCA_B1_PINMUX(1)

UART0 TxD.