brcm-bcm2711-mbox.h File Reference

Channel definitions for Broadcom BCM2711 mailbox controller. More...

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Macros
#define	BCM2711_MBOX0_CH_POWER_MGMT   0
	Power management.
#define	BCM2711_MBOX0_CH_FRAMEBUFFER   1
	Framebuffer.
#define	BCM2711_MBOX0_CH_VIRTUAL_UART   2
	Virtual UART.
#define	BCM2711_MBOX0_CH_VCHIQ   3
	VCHIQ IPC.
#define	BCM2711_MBOX0_CH_LEDS   4
	On-board LEDs.
#define	BCM2711_MBOX0_CH_BUTTONS   5
	Physical buttons.
#define	BCM2711_MBOX0_CH_TOUCHSCREEN   6
	Touch screen.
#define	BCM2711_MBOX0_CH_RESERVED   7
	Reserved, do not use.
#define	BCM2711_MBOX0_CH_ARM_TO_VC   8
	ARM -> VC.
#define	BCM2711_MBOX0_CH_VC_TO_ARM   9
	VC -> ARM.

Detailed Description

Channel definitions for Broadcom BCM2711 mailbox controller.

Macro Definition Documentation

BCM2711_MBOX0_CH_ARM_TO_VC

#define BCM2711_MBOX0_CH_ARM_TO_VC   8

ARM -> VC.

BCM2711_MBOX0_CH_BUTTONS

#define BCM2711_MBOX0_CH_BUTTONS   5

Physical buttons.

BCM2711_MBOX0_CH_FRAMEBUFFER

#define BCM2711_MBOX0_CH_FRAMEBUFFER   1

Framebuffer.

BCM2711_MBOX0_CH_LEDS

#define BCM2711_MBOX0_CH_LEDS   4

On-board LEDs.

BCM2711_MBOX0_CH_POWER_MGMT

#define BCM2711_MBOX0_CH_POWER_MGMT   0

Power management.

BCM2711_MBOX0_CH_RESERVED

#define BCM2711_MBOX0_CH_RESERVED   7

Reserved, do not use.

BCM2711_MBOX0_CH_TOUCHSCREEN

#define BCM2711_MBOX0_CH_TOUCHSCREEN   6

Touch screen.

BCM2711_MBOX0_CH_VC_TO_ARM

#define BCM2711_MBOX0_CH_VC_TO_ARM   9

VC -> ARM.

BCM2711_MBOX0_CH_VCHIQ

#define BCM2711_MBOX0_CH_VCHIQ   3

VCHIQ IPC.

BCM2711_MBOX0_CH_VIRTUAL_UART

#define BCM2711_MBOX0_CH_VIRTUAL_UART   2

Virtual UART.