1 files changed, 18 insertions, 0 deletions

diff --git a/include/linux/eeprom_93xx46.h b/include/linux/eeprom_93xx46.h
new file mode 100644
index 000000000000..06791811e49d
--- /dev/null
+++ b/include/linux/eeprom_93xx46.h
@@ -0,0 +1,18 @@
+/*
+ * Module: eeprom_93xx46
+ * platform description for 93xx46 EEPROMs.
+ */
+
+struct eeprom_93xx46_platform_data {
+        unsigned char   flags;
+#define EE_ADDR8        0x01            /*  8 bit addr. cfg */
+#define EE_ADDR16       0x02            /* 16 bit addr. cfg */
+#define EE_READONLY     0x08            /* forbid writing */
+
+        /*
+         * optional hooks to control additional logic
+         * before and after spi transfer.
+         */
+        void (*prepare)(void *);
+        void (*finish)(void *);
+};