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Diffstat (limited to 'include/spi_flash.h')
-rw-r--r--include/spi_flash.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/spi_flash.h b/include/spi_flash.h
index 25ca8f1..afc3a58 100644
--- a/include/spi_flash.h
+++ b/include/spi_flash.h
@@ -67,6 +67,19 @@ struct spi_flash {
struct spi_flash *spi_flash_probe(unsigned int bus, unsigned int cs,
unsigned int max_hz, unsigned int spi_mode);
+
+/**
+ * Set up a new SPI flash from an fdt node
+ *
+ * @param blob Device tree blob
+ * @param slave_node Pointer to this SPI slave node in the device tree
+ * @param spi_node Cached pointer to the SPI interface this node belongs
+ * to
+ * @return 0 if ok, -1 on error
+ */
+struct spi_flash *spi_flash_probe_fdt(const void *blob, int slave_node,
+ int spi_node);
+
void spi_flash_free(struct spi_flash *flash);
static inline int spi_flash_read(struct spi_flash *flash, u32 offset,