linux/arch/arm/mach-omap1/flash.c
Arnd Bergmann 7e0a9e622d ARM: omap1: move mach/*.h into mach directory
Most of the header files are no longer referenced from outside
arch/arm/mach-omap1, so move them all to that place directly
and change their users to use the new location.

The exceptions are:

- mach/compress.h is used by the core architecture code
- mach/serial.h is used by mach/compress.h

The mach/memory.h is empty and gets removed in the process,
avoiding the need for CONFIG_NEED_MACH_MEMORY_H.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-22 11:08:55 +02:00

27 lines
440 B
C

// SPDX-License-Identifier: GPL-2.0-only
/*
* Flash support for OMAP1
*/
#include <linux/io.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/map.h>
#include <linux/soc/ti/omap1-io.h>
#include "tc.h"
#include "flash.h"
void omap1_set_vpp(struct platform_device *pdev, int enable)
{
u32 l;
l = omap_readl(EMIFS_CONFIG);
if (enable)
l |= OMAP_EMIFS_CONFIG_WP;
else
l &= ~OMAP_EMIFS_CONFIG_WP;
omap_writel(l, EMIFS_CONFIG);
}