tt_blackhole_smc-pinctrl.h File Reference

Go to the source code of this file.

Macros
#define	PINCTRL_TT_BH_AF0   0
#define	PINCTRL_TT_BH_AF1   1
#define	PINCTRL_TT_BH_TRIEN   0x01
#define	PINCTRL_TT_BH_PUEN   0x02
#define	PINCTRL_TT_BH_PDEN   0x04
#define	PINCTRL_TT_BH_RXEN   0x08
#define	PINCTRL_TT_BH_STEN   0x10
#define	PINCTRL_TT_BH_DRVS_SHIFT   5
#define	PINCTRL_TT_BH_DRVS_BITS   4
#define	PINCTRL_TT_BH_DRVS_MAX   0xf
#define	PINCTRL_TT_BH_DRVS_DFLT   0x7
#define	PINCTRL_TT_BH_DRVS(n)
#define	TT_BH_PINMUX_A51_UART0_TX   48 PINCTRL_TT_BH_AF1(0)
#define	TT_BH_PINMUX_B15_UART0_RX   49 PINCTRL_TT_BH_AF1(PINCTRL_TT_BH_TRIEN | PINCTRL_TT_BH_RXEN)
#define	TT_BH_PINMUX(col, row, func)
	Configure a Blackhole pin for a non-gpio purpose.
#define	TT_BH_PINMUX_GPIO(num, flags)
	Configure a Blackhole pin as a GPIO.

Macro Definition Documentation

PINCTRL_TT_BH_AF0

#define PINCTRL_TT_BH_AF0   0

PINCTRL_TT_BH_AF1

#define PINCTRL_TT_BH_AF1   1

PINCTRL_TT_BH_DRVS

#define PINCTRL_TT_BH_DRVS

(

n

)

Value:

(((n) & PINCTRL_TT_BH_DRVS_MAX) << PINCTRL_TT_BH_DRVS_SHIFT)

PINCTRL_TT_BH_DRVS_BITS

#define PINCTRL_TT_BH_DRVS_BITS   4

PINCTRL_TT_BH_DRVS_DFLT

#define PINCTRL_TT_BH_DRVS_DFLT   0x7

PINCTRL_TT_BH_DRVS_MAX

#define PINCTRL_TT_BH_DRVS_MAX   0xf

PINCTRL_TT_BH_DRVS_SHIFT

#define PINCTRL_TT_BH_DRVS_SHIFT   5

PINCTRL_TT_BH_PDEN

#define PINCTRL_TT_BH_PDEN   0x04

PINCTRL_TT_BH_PUEN

#define PINCTRL_TT_BH_PUEN   0x02

PINCTRL_TT_BH_RXEN

#define PINCTRL_TT_BH_RXEN   0x08

PINCTRL_TT_BH_STEN

#define PINCTRL_TT_BH_STEN   0x10

PINCTRL_TT_BH_TRIEN

#define PINCTRL_TT_BH_TRIEN   0x01

TT_BH_PINMUX

#define TT_BH_PINMUX	(		col,
			row,
			func )

Value:

TT_BH_PINMUX_##col##row##_##func

Configure a Blackhole pin for a non-gpio purpose.

e.g. TT_BH_PINMUX(A, 51, UART0_TX) TT_BH_PINMUX(B, 15, UART0_RX)

Parameters

col	Column (letter) of BGA ball
row	Row (number) of BGA ball
func	Function of the pin e.g. UART0_TX

TT_BH_PINMUX_A51_UART0_TX

#define TT_BH_PINMUX_A51_UART0_TX   48 PINCTRL_TT_BH_AF1(0)

TT_BH_PINMUX_B15_UART0_RX

#define TT_BH_PINMUX_B15_UART0_RX   49 PINCTRL_TT_BH_AF1(PINCTRL_TT_BH_TRIEN | PINCTRL_TT_BH_RXEN)

TT_BH_PINMUX_GPIO

#define TT_BH_PINMUX_GPIO	(		num,
			flags )

Value:

num TT_BH_PINCTL_AF0 flags

Configure a Blackhole pin as a GPIO.

Parameters

num	GPIO pin number
flags	Additional GPIO flags, or zero.