android_kernel_samsung_a7y1.../arch
Kishon Vijay Abraham I 54ccf594ff ARM: dts: dra7: Add "dma-ranges" property to PCIe RC DT nodes
[ Upstream commit 27f13774654ea6bd0b6fc9b97cce8d19e5735661 ]

'dma-ranges' in a PCI bridge node does correctly set dma masks for PCI
devices not described in the DT. Certain DRA7 platforms (e.g., DRA76)
has RAM above 32-bit boundary (accessible with LPAE config) though the
PCIe bridge will be able to access only 32-bits. Add 'dma-ranges'
property in PCIe RC DT nodes to indicate the host bridge can access
only 32 bits.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-04-07 14:13:52 +02:00
..
alpha
arc ARC: define __ALIGN_STR and __ALIGN symbols for ARC 2020-04-07 14:11:40 +02:00
arm ARM: dts: dra7: Add "dma-ranges" property to PCIe RC DT nodes 2020-04-07 14:13:52 +02:00
arm64 arm64: kbuild: remove compressed images on 'make ARCH=arm64 (dist)clean' 2020-04-07 13:48:08 +02:00
avr32
blackfin
c6x
cris
frv
h8300
hexagon
ia64
m32r
m68k m68k: Call timer_interrupt() with interrupts disabled 2020-04-07 13:44:29 +02:00
metag
microblaze microblaze: Prevent the overflow of the start 2020-04-07 13:57:29 +02:00
mips MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()' 2020-04-07 14:04:51 +02:00
mn10300
nios2
openrisc
parisc
powerpc powerpc: Include .BTF section 2020-04-07 14:13:50 +02:00
s390 mm: prevent get_user_pages() from overflowing page refcount 2020-04-07 14:08:50 +02:00
score
sh pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs 2020-04-07 13:56:29 +02:00
sparc sparc32: fix struct ipc64_perm type definition 2020-04-07 13:49:17 +02:00
tile
um
unicore32
x86 perf/amd/uncore: Replace manual sampling check with CAP_NO_INTERRUPT flag 2020-04-07 14:13:32 +02:00
xtensa
Kconfig