Merge git://git.denx.de/u-boot-dm

1 files changed, 30 insertions, 0 deletions

diff --git a/common/cros_ec.c b/common/cros_ec.c
index b8ce1b5..bb299bc 100644
--- a/common/cros_ec.c
+++ b/common/cros_ec.c
@@ -10,25 +10,44 @@
 
 #include <common.h>
 #include <cros_ec.h>
+#include <dm.h>
+#include <errno.h>
+
 DECLARE_GLOBAL_DATA_PTR;
 
+#ifndef CONFIG_DM_CROS_EC
 struct local_info {
 	struct cros_ec_dev *cros_ec_dev;	/* Pointer to cros_ec device */
 	int cros_ec_err;			/* Error for cros_ec, 0 if ok */
 };
 
 static struct local_info local;
+#endif
 
 struct cros_ec_dev *board_get_cros_ec_dev(void)
 {
+#ifdef CONFIG_DM_CROS_EC
+	struct udevice *dev;
+	int ret;
+
+	ret = uclass_get_device(UCLASS_CROS_EC, 0, &dev);
+	if (ret) {
+		debug("%s: Error %d\n", __func__, ret);
+		return NULL;
+	}
+	return dev->uclass_priv;
+#else
 	return local.cros_ec_dev;
+#endif
 }
 
 static int board_init_cros_ec_devices(const void *blob)
 {
+#ifndef CONFIG_DM_CROS_EC
 	local.cros_ec_err = cros_ec_init(blob, &local.cros_ec_dev);
 	if (local.cros_ec_err)
 		return -1;  /* Will report in board_late_init() */
+#endif
 
 	return 0;
 }
@@ -40,5 +59,16 @@ int cros_ec_board_init(void)
 
 int cros_ec_get_error(void)
 {
+#ifdef CONFIG_DM_CROS_EC
+	struct udevice *dev;
+	int ret;
+
+	ret = uclass_get_device(UCLASS_CROS_EC, 0, &dev);
+	if (ret && ret != -ENODEV)
+		return ret;
+
+	return 0;
+#else
 	return local.cros_ec_err;
+#endif
 }