]> git.baikalelectronics.ru Git - kernel.git/commit
powerpc/firmware: Add definitions for new drc-info firmware feature
authorMichael Bringmann <mwb@linux.vnet.ibm.com>
Fri, 1 Dec 2017 23:19:40 +0000 (17:19 -0600)
committerMichael Ellerman <mpe@ellerman.id.au>
Sun, 21 Jan 2018 05:21:40 +0000 (16:21 +1100)
commit2ddd3480568ef9a9c348e98434153283c64f79f3
tree21358e6e28d8f44863708e7fbcd9440536673a94
parentfc0003f585a602612b99d459c87b263c530a26ab
powerpc/firmware: Add definitions for new drc-info firmware feature

Firmware Features: Define new bit flag representing the presence of
new device tree property "ibm,drc-info".  The flag is used to tell
the front end processor whether the Linux kernel supports the new
property, and by the front end processor to tell the Linux kernel
that the new property is present in the device tree.

Signed-off-by: Michael Bringmann <mwb@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/include/asm/firmware.h
arch/powerpc/include/asm/prom.h
arch/powerpc/platforms/pseries/firmware.c