X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=include%2Fdm%2Fplatdata.h;h=6f4f00140e5690f404b3169e2dce4e2c0133e735;hb=8d607604c1dbe8e695279e0c0c9617de98c3e498;hp=fbc8a6b3adda18424bd485a0ea39df981143f55e;hpb=625509ab0edbb7d943ad9028de3c21ca48aa58be;p=karo-tx-uboot.git

diff --git a/include/dm/platdata.h b/include/dm/platdata.h
index fbc8a6b3ad..6f4f00140e 100644
--- a/include/dm/platdata.h
+++ b/include/dm/platdata.h
@@ -16,6 +16,10 @@
 /**
  * struct driver_info - Information required to instantiate a device
  *
+ * NOTE: Avoid using this except in extreme circumstances, where device tree
+ * is not feasible (e.g. serial driver in SPL where <8KB of SRAM is
+ * available). U-Boot's driver model uses device tree for configuration.
+ *
  * @name:	Driver name
  * @platdata:	Driver-specific platform data
  */
@@ -24,6 +28,11 @@ struct driver_info {
 	const void *platdata;
 };
 
+/**
+ * NOTE: Avoid using these except in extreme circumstances, where device tree
+ * is not feasible (e.g. serial driver in SPL where <8KB of SRAM is
+ * available). U-Boot's driver model uses device tree for configuration.
+ */
 #define U_BOOT_DEVICE(__name)						\
 	ll_entry_declare(struct driver_info, __name, driver_info)