devicetree: document ARM bindings for QEMU's Firmware Config interface
authorLaszlo Ersek <lersek@redhat.com>
Wed, 7 Jan 2015 17:42:54 +0000 (18:42 +0100)
committerRob Herring <robh@kernel.org>
Tue, 13 Jan 2015 19:55:40 +0000 (13:55 -0600)
commit53275a61bc7a107dd75406931f8078c7d2c8b9db
tree354acf3b9b2fdfaff509f69763f5daf2dce2d4a4
parent9d45e8818099ae02ee617550423ce7c29e32d1d8
devicetree: document ARM bindings for QEMU's Firmware Config interface

Peter Maydell suggested that we describe new devices / DTB nodes in the
kernel Documentation tree that we expose to arm "virt" guests in QEMU.

Although the kernel is not required to access the fw_cfg interface,
"Documentation/devicetree/bindings/arm" is probably the best central spot
to keep the fw_cfg description in.

Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Documentation/devicetree/bindings/arm/fw-cfg.txt [new file with mode: 0644]