ARM: imx6: clocks: remove function local definitions of mxc_ccm_reg and anatop_regs

[karo-tx-uboot.git] / include / dm / platdata.h

diff --git a/include/dm/platdata.h b/include/dm/platdata.h
index 0ef3353e74651e1e9b60066f43ee90ab9a48a021..6f4f00140e5690f404b3169e2dce4e2c0133e735 100644 (file)
--- a/include/dm/platdata.h
+++ b/include/dm/platdata.h
@@ -11,12 +11,33 @@
 #ifndef _DM_PLATDATA_H
 #define _DM_PLATDATA_H
 
+#include <linker_lists.h>
+
+/**
+ * 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
+ */
 struct driver_info {
-       const char      *name;
-       const void      *platdata;
+       const char *name;
+       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)
 
+/* Declare a list of devices. The argument is a driver_info[] array */
+#define U_BOOT_DEVICES(__name)                                         \
+       ll_entry_declare_list(struct driver_info, __name, driver_info)
+
 #endif