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| author | Lukas Wunner <lukas@wunner.de> | 2017-08-01 14:10:41 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-08-03 23:26:22 +0200 |
| commit | ca9ef3ab68d3530ac93d4254f9e47724ea51758d (patch) | |
| tree | ba03933cd6a052c836c7cd26f0f2dfd0693a9ac1 /drivers/spi | |
| parent | ACPI / property: Support Apple _DSM properties (diff) | |
| download | linux-ca9ef3ab68d3530ac93d4254f9e47724ea51758d.tar.xz linux-ca9ef3ab68d3530ac93d4254f9e47724ea51758d.zip | |
ACPI / scan: Recognize Apple SPI and I2C slaves
SPI and I2C slaves are enumerated by their respective parents rather
than the ACPI core. They are recognized by presence of _CRS resources,
which however are missing on Macs. Check for presence of device
properties instead.
Reported-and-tested-by: Ronald Tschalär <ronald@innovation.ch>
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/spi')
0 files changed, 0 insertions, 0 deletions