]> Git Repo - linux.git/blob - arch/arm/mach-omap1/flash.c
Merge tag 'amd-drm-next-6.5-2023-06-09' of https://gitlab.freedesktop.org/agd5f/linux...
[linux.git] / arch / arm / mach-omap1 / flash.c
1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3  * Flash support for OMAP1
4  */
5
6 #include <linux/io.h>
7 #include <linux/mtd/mtd.h>
8 #include <linux/mtd/map.h>
9 #include <linux/soc/ti/omap1-io.h>
10
11 #include "tc.h"
12
13 #include "flash.h"
14
15
16 void omap1_set_vpp(struct platform_device *pdev, int enable)
17 {
18         u32 l;
19
20         l = omap_readl(EMIFS_CONFIG);
21         if (enable)
22                 l |= OMAP_EMIFS_CONFIG_WP;
23         else
24                 l &= ~OMAP_EMIFS_CONFIG_WP;
25         omap_writel(l, EMIFS_CONFIG);
26 }
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