-/**
- * Initialize SPI protocol.
- *
- * @param dev CROS_EC device
- * @param blob Device tree blob
- * @return 0 if ok, -1 on error
- */
-int cros_ec_spi_init(struct cros_ec_dev *dev, const void *blob)
-{
- dev->spi = spi_setup_slave_fdt(blob, dev->node, dev->parent_node);
- if (!dev->spi) {
- debug("%s: Could not setup SPI slave\n", __func__);
- return -1;
- }
-
- return 0;
-}
+static struct dm_cros_ec_ops cros_ec_ops = {
+ .packet = cros_ec_spi_packet,
+ .command = cros_ec_spi_command,
+};
+
+static const struct udevice_id cros_ec_ids[] = {
+ { .compatible = "google,cros-ec-spi" },
+ { }
+};
+
+U_BOOT_DRIVER(cros_ec_spi) = {
+ .name = "cros_ec_spi",
+ .id = UCLASS_CROS_EC,
+ .of_match = cros_ec_ids,
+ .probe = cros_ec_probe,
+ .ops = &cros_ec_ops,
+};