diff options
| author | Stefan Roese <sr@denx.de> | 2012-03-16 11:42:11 +0100 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-03-27 02:01:21 +0200 |
| commit | 6551ab5d30d6bf0cea0c6cb294686ce3c7fc6042 (patch) | |
| tree | ba88add42bc6bf9d72feeb142afd601782051cdc /include | |
| parent | mtd: spear_smi: Remove default partition information from driver (diff) | |
| download | linux-6551ab5d30d6bf0cea0c6cb294686ce3c7fc6042.tar.xz linux-6551ab5d30d6bf0cea0c6cb294686ce3c7fc6042.zip | |
mtd: add device-tree support to spear_smi
This patch adds support to configure the SPEAr SMI driver via
device-tree instead of platform_data.
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mtd/spear_smi.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/mtd/spear_smi.h b/include/linux/mtd/spear_smi.h index 4e26b4e38da3..8ae1726044c3 100644 --- a/include/linux/mtd/spear_smi.h +++ b/include/linux/mtd/spear_smi.h @@ -14,6 +14,10 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> #include <linux/platform_device.h> +#include <linux/of.h> + +/* max possible slots for serial-nor flash chip in the SMI controller */ +#define MAX_NUM_FLASH_CHIP 4 /* macro to define partitions for flash devices */ #define DEFINE_PARTS(n, of, s) \ @@ -55,6 +59,7 @@ struct spear_smi_plat_data { unsigned long clk_rate; int num_flashes; struct spear_smi_flash_info *board_flash_info; + struct device_node *np[MAX_NUM_FLASH_CHIP]; }; #endif /* __MTD_SPEAR_SMI_H */ |