x86: spi: Add device tree support
As a temporary measure before the ICH driver moves over to driver model,
add device tree support to the driver.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/spi/ich.c b/drivers/spi/ich.c
index 0379444..fdff158 100644
--- a/drivers/spi/ich.c
+++ b/drivers/spi/ich.c
@@ -153,6 +153,13 @@
return &ich->slave;
}
+struct spi_slave *spi_setup_slave_fdt(const void *blob, int slave_node,
+ int spi_node)
+{
+ /* We only support a single SPI at present */
+ return spi_setup_slave(0, 0, 20000000, 0);
+}
+
void spi_free_slave(struct spi_slave *slave)
{
struct ich_spi_slave *ich = to_ich_spi(slave);