Saravana Kannan 4a48b66b3f of: property: Disable fw_devlink DT support for X86 ...

Andre reported fw_devlink=on breaking OLPC XO-1.5 [1].

OLPC XO-1.5 is an X86 system that uses a mix of ACPI and OF to populate
devices. The root cause seems to be ISA devices not setting their fwnode
field. But trying to figure out how to fix that doesn't seem worth the
trouble because the OLPC devicetree is very sparse/limited and fw_devlink
only adds the links causing this issue. Considering that there aren't many
users of OF in an X86 system, simply fw_devlink DT support for X86.

[1] - https://lore.kernel.org/lkml/3c1f2473-92ad-bfc4-258e-a5a08ad73dd0@web.de/

Fixes: ea718c6990 ("Revert "Revert "driver core: Set fw_devlink=on by default""")
Signed-off-by: Saravana Kannan <saravanak@google.com>
Cc: Andre Muller <andre.muller@web.de>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tested-by: Andre Müller <andre.muller@web.de>
Link: https://lore.kernel.org/r/20210910011446.3208894-1-saravanak@google.com
Signed-off-by: Rob Herring <robh@kernel.org>

2021-09-10 11:21:49 -05:00

..

unittest-data

of: unittest: Statically apply overlays using fdtoverlay

2021-03-23 15:27:51 -06:00

address.c

of: Move of_dma_set_restricted_buffer() into device.c

2021-08-23 06:32:02 -04:00

base.c

Merge tag 'devicetree-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2021-09-01 18:34:51 -07:00

device.c

of: restricted dma: Don't fail device probe on rmem init failure

2021-08-23 06:32:04 -04:00

dynamic.c

of: Add missing 'Return' section in kerneldoc comments

2021-03-27 12:59:03 -06:00

fdt_address.c

of: Use SPDX license tag for DT files

2018-01-08 08:22:45 -06:00

fdt.c

of: fdt: Rename reserve_elfcorehdr() to fdt_reserve_elfcorehdr()

2021-08-25 13:13:31 -05:00

irq.c

of: Add missing 'Return' section in kerneldoc comments

2021-03-27 12:59:03 -06:00

Kconfig

of: Drop reserved mem dependency on DMA_DECLARE_COHERENT and DMA_CMA

2021-06-02 20:59:28 -05:00

kexec.c

of: kexec: Remove FDT_PROP_* definitions

2021-07-16 14:05:38 -06:00

kobj.c

of: Don't allow __of_attached_node_sysfs() without CONFIG_SYSFS

2021-08-23 13:52:09 -05:00

Makefile

of: Add a common kexec FDT setup function

2021-03-08 12:06:29 -07:00

of_net.c

of: net: fix of_get_mac_addr_nvmem() for non-platform devices

2021-04-13 14:35:02 -07:00

of_numa.c

of, numa: Validate some distance map rules

2018-11-08 12:44:34 -06:00

of_private.h

of: Move of_dma_set_restricted_buffer() into device.c

2021-08-23 06:32:02 -04:00

of_reserved_mem.c

memblock: make memblock_find_in_range method private

2021-09-03 09:58:17 -07:00

overlay.c

of: overlay: Remove redundant assignment to ret

2021-05-03 13:57:56 -05:00

pdt.c

of: Remove struct device_node.type pointer

2019-01-10 16:24:44 -06:00

platform.c

iommu: Drop unnecessary of_iommu.h includes

2021-06-08 14:15:46 +02:00

property.c

of: property: Disable fw_devlink DT support for X86

2021-09-10 11:21:49 -05:00

resolver.c

of: overlay: log the error cause on resolver failure

2020-03-02 11:32:44 -06:00

unittest.c

of: unittest: Use DEFINE_RES_MEM() to simplify code

2021-06-04 17:29:18 -05:00