[people/ms/u-boot.git] / drivers / mailbox / Kconfig

menu "Mailbox Controller Support"

config DM_MAILBOX
	bool "Enable mailbox controllers using Driver Model"
	depends on DM && OF_CONTROL
	help
	  Enable support for the mailbox driver class. Mailboxes provide the
	  ability to transfer small messages and/or notifications from one
	  CPU to another CPU, or sometimes to dedicated HW modules. They form
	  the basis of a variety of inter-process/inter-CPU communication
	  protocols.

config SANDBOX_MBOX
	bool "Enable the sandbox mailbox test driver"
	depends on DM_MAILBOX && SANDBOX
	help
	  Enable support for a test mailbox implementation, which simply echos
	  back a modified version of any message that is sent.

config TEGRA_HSP
	bool "Enable Tegra HSP controller support"
	depends on DM_MAILBOX && TEGRA
	help
	  This enables support for the NVIDIA Tegra HSP Hw module, which
	  implements doorbells, mailboxes, semaphores, and shared interrupts.

endmenu
Commit	Line	Data
6238935d SW	1	menu "Mailbox Controller Support"
	2
	3	config DM_MAILBOX
	4	bool "Enable mailbox controllers using Driver Model"
	5	depends on DM && OF_CONTROL
	6	help
	7	Enable support for the mailbox driver class. Mailboxes provide the
	8	ability to transfer small messages and/or notifications from one
	9	CPU to another CPU, or sometimes to dedicated HW modules. They form
	10	the basis of a variety of inter-process/inter-CPU communication
	11	protocols.
	12
8961b524 SW	13	config SANDBOX_MBOX
	14	bool "Enable the sandbox mailbox test driver"
	15	depends on DM_MAILBOX && SANDBOX
	16	help
	17	Enable support for a test mailbox implementation, which simply echos
	18	back a modified version of any message that is sent.
	19
0f67e239 SW	20	config TEGRA_HSP
	21	bool "Enable Tegra HSP controller support"
	22	depends on DM_MAILBOX && TEGRA
	23	help
	24	This enables support for the NVIDIA Tegra HSP Hw module, which
	25	implements doorbells, mailboxes, semaphores, and shared interrupts.
	26
6238935d	27	endmenu