pinctrl: meson: axg: Fix GPIO pin offsets

[platform/kernel/u-boot.git] / include / spi.h

diff --git a/include/spi.h b/include/spi.h
index f5bac8d..938627b 100644 (file)
--- a/include/spi.h
+++ b/include/spi.h
@@ -1,15 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Common SPI Interface: Controller-specific definitions
  *
  * (C) Copyright 2001
  * Gerald Van Baren, Custom IDEAS, vanbaren@cideas.com.
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #ifndef _SPI_H_
 #define _SPI_H_
 
+#include <common.h>
+
 /* SPI mode flags */
 #define SPI_CPHA       BIT(0)                  /* clock phase */
 #define SPI_CPOL       BIT(1)                  /* clock polarity */
@@ -404,6 +405,15 @@ struct dm_spi_ops {
                    void *din, unsigned long flags);
 
        /**
+        * Optimized handlers for SPI memory-like operations.
+        *
+        * Optimized/dedicated operations for interactions with SPI memory. This
+        * field is optional and should only be implemented if the controller
+        * has native support for memory like operations.
+        */
+       const struct spi_controller_mem_ops *mem_ops;
+
+       /**
         * Set transfer speed.
         * This sets a new speed to be applied for next spi_xfer().
         * @bus:        The SPI bus