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| author | Tom Rini <trini@ti.com> | 2013-12-10 09:36:23 -0500 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-12-10 09:36:23 -0500 |
| commit | 65b7fe28a12bbaccc7a0c076f5f9f213150030e7 (patch) | |
| tree | 96be894262501d04c9bb637a837180b7708e49e8 /include/spi_flash.h | |
| parent | e1e3de79515b95712a41f52c86a0181530f2fc03 (diff) | |
| parent | ca9a501953ce945da8e76d86a0ddf070a7f729b8 (diff) | |
| download | u-boot-imx-65b7fe28a12bbaccc7a0c076f5f9f213150030e7.zip u-boot-imx-65b7fe28a12bbaccc7a0c076f5f9f213150030e7.tar.gz u-boot-imx-65b7fe28a12bbaccc7a0c076f5f9f213150030e7.tar.bz2 | |
Merge branch 'spi' of git://git.denx.de/u-boot-x86
Diffstat (limited to 'include/spi_flash.h')
| -rw-r--r-- | include/spi_flash.h | 13 |
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, |