Blame - drivers/of/Kconfig - SHIFTPHONES/mainline/linux

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Rob Herring	af6074f	2017-12-27 12:55:14 -0600	[diff] [blame]	1	# SPDX-License-Identifier: GPL-2.0
Grant Likely	5ab5fc7	2010-07-05 12:02:13 -0600	[diff] [blame]	2	config DTC
				3	bool
				4
Rob Herring	0166dc1	2015-05-28 12:48:45 -0500	[diff] [blame]	5	menuconfig OF
				6	bool "Device Tree and Open Firmware support"
				7	help
				8	This option enables the device tree infrastructure.
				9	It is automatically selected by platforms that need it or can
				10	be enabled manually for unittests, overlays or
				11	compile-coverage.
Stephen Rothwell	bcbefae	2010-06-29 12:45:51 +1000	[diff] [blame]	12
Rob Herring	0166dc1	2015-05-28 12:48:45 -0500	[diff] [blame]	13	if OF
Grant Likely	5ab5fc7	2010-07-05 12:02:13 -0600	[diff] [blame]	14
Grant Likely	19fd748	2014-11-04 13:24:45 +0000	[diff] [blame]	15	config OF_UNITTEST
				16	bool "Device Tree runtime unit tests"
Rob Herring	6019a3d	2017-07-25 14:46:56 -0500	[diff] [blame]	17	depends on !SPARC
				18	select IRQ_DOMAIN
Rob Herring	649e0a7	2015-05-28 12:58:02 -0500	[diff] [blame]	19	select OF_EARLY_FLATTREE
Grant Likely	2eb46da	2014-10-02 14:36:46 +0100	[diff] [blame]	20	select OF_RESOLVE
Grant Likely	53a4209	2011-12-12 09:25:57 -0700	[diff] [blame]	21	help
				22	This option builds in test cases for the device tree infrastructure
Geert Uytterhoeven	5d92708	2013-12-24 21:06:01 +0100	[diff] [blame]	23	that are executed once at boot time, and the results dumped to the
Grant Likely	53a4209	2011-12-12 09:25:57 -0700	[diff] [blame]	24	console.
				25
				26	If unsure, say N here, but this option is safe to enable.
				27
Rob Herring	1b7c501	2015-10-06 17:57:33 -0500	[diff] [blame]	28	config OF_ALL_DTBS
				29	bool "Build all Device Tree Blobs"
				30	depends on COMPILE_TEST
				31	select DTC
				32	help
				33	This option builds all possible Device Tree Blobs (DTBs) for the
				34	current architecture.
				35
				36	If unsure, say N here, but this option is safe to enable.
				37
Grant Likely	e169cfb	2009-11-23 14:53:09 -0700	[diff] [blame]	38	config OF_FLATTREE
				39	bool
Grant Likely	5ab5fc7	2010-07-05 12:02:13 -0600	[diff] [blame]	40	select DTC
Rob Herring	e6a6928	2014-04-02 15:10:14 -0500	[diff] [blame]	41	select LIBFDT
Ard Biesheuvel	08d53aa	2014-11-14 18:05:35 +0100	[diff] [blame]	42	select CRC32
Grant Likely	e169cfb	2009-11-23 14:53:09 -0700	[diff] [blame]	43
Stephen Neuendorffer	e6ce132	2010-11-18 15:54:56 -0800	[diff] [blame]	44	config OF_EARLY_FLATTREE
				45	bool
Christoph Hellwig	ff4c25f	2019-02-03 20:12:02 +0100	[diff] [blame]	46	select DMA_DECLARE_COHERENT if HAS_DMA
Stephen Neuendorffer	e6ce132	2010-11-18 15:54:56 -0800	[diff] [blame]	47	select OF_FLATTREE
				48
Andres Salomon	3cfc535	2010-10-10 21:42:33 -0600	[diff] [blame]	49	config OF_PROMTREE
				50	bool
				51
Rob Herring	b56b552	2017-10-04 14:09:40 -0500	[diff] [blame]	52	config OF_KOBJ
				53	def_bool SYSFS
				54
Grant Likely	0f22dd3	2012-02-15 20:38:40 -0700	[diff] [blame]	55	# Hardly any platforms need this. It is safe to select, but only do so if you
				56	# need it.
Grant Likely	fcdeb7f	2010-01-29 05:04:33 -0700	[diff] [blame]	57	config OF_DYNAMIC
Geert Uytterhoeven	121c92c	2015-01-23 17:10:04 +0100	[diff] [blame]	58	bool "Support for dynamic device trees" if OF_UNITTEST
Rob Herring	b56b552	2017-10-04 14:09:40 -0500	[diff] [blame]	59	select OF_KOBJ
Geert Uytterhoeven	121c92c	2015-01-23 17:10:04 +0100	[diff] [blame]	60	help
				61	On some platforms, the device tree can be manipulated at runtime.
				62	While this option is selected automatically on such platforms, you
				63	can enable it manually to improve device tree unit test coverage.
Grant Likely	fcdeb7f	2010-01-29 05:04:33 -0700	[diff] [blame]	64
Grant Likely	6b884a8	2010-06-08 07:48:09 -0600	[diff] [blame]	65	config OF_ADDRESS
				66	def_bool y
Rob Herring	6019a3d	2017-07-25 14:46:56 -0500	[diff] [blame]	67	depends on !SPARC && (HAS_IOMEM \|\| UML)
Grant Likely	6b884a8	2010-06-08 07:48:09 -0600	[diff] [blame]	68
Grant Likely	e387344	2010-06-18 11:09:59 -0600	[diff] [blame]	69	config OF_IRQ
				70	def_bool y
Geert Uytterhoeven	63c60e3	2015-04-05 16:59:24 +0200	[diff] [blame]	71	depends on !SPARC && IRQ_DOMAIN
Grant Likely	e387344	2010-06-18 11:09:59 -0600	[diff] [blame]	72
Marek Szyprowski	3f0c820	2014-02-28 14:42:48 +0100	[diff] [blame]	73	config OF_RESERVED_MEM
Rob Herring	1ee292a	2021-05-27 17:32:17 -0500	[diff] [blame]	74	def_bool OF_EARLY_FLATTREE
Marek Szyprowski	3f0c820	2014-02-28 14:42:48 +0100	[diff] [blame]	75
Pantelis Antoniou	7941b27	2014-07-04 19:59:20 +0300	[diff] [blame]	76	config OF_RESOLVE
				77	bool
				78
Pantelis Antoniou	7518b589	2014-10-28 22:35:58 +0200	[diff] [blame]	79	config OF_OVERLAY
Matwey V. Kornilov	5c77606	2015-02-15 18:22:47 +0300	[diff] [blame]	80	bool "Device Tree overlays"
Pantelis Antoniou	7518b589	2014-10-28 22:35:58 +0200	[diff] [blame]	81	select OF_DYNAMIC
Frank Rowand	39a751a	2018-02-12 00:19:42 -0800	[diff] [blame]	82	select OF_FLATTREE
Pantelis Antoniou	7518b589	2014-10-28 22:35:58 +0200	[diff] [blame]	83	select OF_RESOLVE
Geert Uytterhoeven	121c92c	2015-01-23 17:10:04 +0100	[diff] [blame]	84	help
				85	Overlays are a method to dynamically modify part of the kernel's
				86	device tree with dynamically loaded data.
				87	While this option is selected automatically when needed, you can
				88	enable it manually to improve device tree unit test coverage.
Pantelis Antoniou	7518b589	2014-10-28 22:35:58 +0200	[diff] [blame]	89
David Daney	298535c	2016-04-08 15:50:25 -0700	[diff] [blame]	90	config OF_NUMA
				91	bool
				92
Michael Ellerman	dabf6b3	2020-01-26 22:52:47 +1100	[diff] [blame]	93	config OF_DMA_DEFAULT_COHERENT
				94	# arches should select this if DMA is coherent by default for OF devices
				95	bool
				96
Rob Herring	0166dc1	2015-05-28 12:48:45 -0500	[diff] [blame]	97	endif # OF