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linux/drivers/of
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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 Devicetree updates for v5.15: 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