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| author |   Kishon Vijay Abraham I <kishon@ti.com> | 2020-01-28 12:11:47 +0530 |
|---|---|---|
| committer |   Tony Lindgren <tony@atomide.com> | 2020-02-26 10:38:29 -0800 |
| commit | 27f13774654ea6bd0b6fc9b97cce8d19e5735661 (patch) | |
| tree | 0404c56888015f31d402266651f042a925ae0d1a /lib/test_overflow.c | |
| parent | ARM: dts: dra7-l4: mark timer13-16 as pwm capable (diff) | |
| download | wireguard-linux-27f13774654ea6bd0b6fc9b97cce8d19e5735661.tar.xz wireguard-linux-27f13774654ea6bd0b6fc9b97cce8d19e5735661.zip | |
ARM: dts: dra7: Add "dma-ranges" property to PCIe RC DT nodes
'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>
Diffstat (limited to 'lib/test_overflow.c')
0 files changed, 0 insertions, 0 deletions