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| H A D | spi.c | diff 64bee4d28c9e2296f4f12a6c4cc40d085c2c9534 Fri Nov 30 12:37:53 CET 2012 Mika Westerberg <mika.westerberg@linux.intel.com> spi / ACPI: add ACPI enumeration support
ACPI 5 introduced SPISerialBus resource that allows us to enumerate and
configure the SPI slave devices behind the SPI controller. This patch adds
support for this to the SPI core.
In addition we bind ACPI nodes to SPI devices. This makes it possible for
the slave drivers to get the ACPI handle for further configuration.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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