staging:iio:adc:ad7606 move to info_mask_(shared_by_type/separate)
[linux/fpc-iii.git] / arch / arm / mach-omap1 / flash.c
blobb3fb531af94e7767d556a5730d5b62c171c22b63
1 /*
2 * Flash support for OMAP1
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
9 #include <linux/io.h>
10 #include <linux/mtd/mtd.h>
11 #include <linux/mtd/map.h>
13 #include <mach/tc.h>
14 #include <mach/flash.h>
16 #include <mach/hardware.h>
18 void omap1_set_vpp(struct platform_device *pdev, int enable)
20 u32 l;
22 l = omap_readl(EMIFS_CONFIG);
23 if (enable)
24 l |= OMAP_EMIFS_CONFIG_WP;
25 else
26 l &= ~OMAP_EMIFS_CONFIG_WP;
27 omap_writel(l, EMIFS_CONFIG);