diff options
| author | Gregory CLEMENT <[email protected]> | 2013-12-31 16:59:33 +0100 |
|---|---|---|
| committer | Jason Cooper <[email protected]> | 2014-01-14 02:01:09 +0000 |
| commit | 6cf70ae928bae17077efc0d528dec49bc380438b (patch) | |
| tree | d795960abeeda498b8ae075163c0b7355d32c2a5 /tools/perf/util/trace-event-scripting.c | |
| parent | 85e618a1be2b2092318178d1d66bdad49cbbeeeb (diff) | |
i2c: mv64xxx: Fix bus hang on A0 version of the Armada XP SoCs
The first variants of Armada XP SoCs (A0 stepping) have issues related
to the i2c controller which prevent to use the offload mechanism and
lead to a kernel hang during boot.
The commit introduces a new the compatible string
marvell,mv78230-a0-i2c for the i2c controller. When this compatible
string is used the driver disables the offload mechanism and the
kernel no more hangs on these SoCs.
Signed-off-by: Gregory CLEMENT <[email protected]>
Reported-by: Andrew Lunn <[email protected]>
Acked-by: Wolfram Sang <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
Cc: [email protected] # v3.12+: af8d1c63afcb: ARM: mvebu: Add support to get the ID and the revision of a SoC
Cc: [email protected] # v3.12+: 85e618a1be2b: ARM: mvebu: Add quirk for i2c for the OpenBlocks AX3-4 board
Cc: [email protected] # v3.12+
Fixes: 930ab3d403ae (i2c: mv64xxx: Add I2C Transaction Generator support)
Signed-off-by: Jason Cooper <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions