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authorLinus Torvalds <torvalds@linux-foundation.org>2013-02-21 18:12:17 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-21 18:12:18 -0500
commit5ce7aba976ebdfbf467e3cbcd3a7536ebdec4b11 (patch)
treea31ceb4a167035aad73fd116ee8512fca905fd7b /arch/arm/include/asm/hardware
parent7ae1c76ee5b58fe5bd55a07f99a3359333270b86 (diff)
parentb6a03d0492dedb5c10b8a5708ee92e04b0590c07 (diff)
Merge tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver specific changes from Arnd Bergmann: - Updates to the ux500 cpufreq code - Moving the u300 DMA controller driver to drivers/dma - Moving versatile express drivers out of arch/arm for sharing with arch/arm64 - Device tree bindings for the OMAP General Purpose Memory Controller * tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (27 commits) ARM: OMAP2+: gpmc: Add device tree documentation for elm handle ARM: OMAP2+: gpmc: add DT bindings for OneNAND ARM: OMAP2+: gpmc-onenand: drop __init annotation mtd: omap-onenand: pass device_node in platform data ARM: OMAP2+: Prevent potential crash if GPMC probe fails ARM: OMAP2+: gpmc: Remove unneeded of_node_put() arm: Move sp810.h to include/linux/amba/ ARM: OMAP: gpmc: add DT bindings for GPMC timings and NAND ARM: OMAP: gpmc: enable hwecc for AM33xx SoCs ARM: OMAP: gpmc-nand: drop __init annotation mtd: omap-nand: pass device_node in platform data ARM: OMAP: gpmc: don't create devices from initcall on DT dma: coh901318: cut down on platform data abstraction dma: coh901318: merge header files dma: coh901318: push definitions into driver dma: coh901318: push header down into the DMA subsystem dma: coh901318: skip hard-coded addresses dma: coh901318: remove hardcoded target addresses dma: coh901318: push platform data into driver dma: coh901318: create a proper platform data file ...
Diffstat (limited to 'arch/arm/include/asm/hardware')
-rw-r--r--arch/arm/include/asm/hardware/sp810.h64
1 files changed, 0 insertions, 64 deletions
diff --git a/arch/arm/include/asm/hardware/sp810.h b/arch/arm/include/asm/hardware/sp810.h
deleted file mode 100644
index 6636430dd0e6..000000000000
--- a/arch/arm/include/asm/hardware/sp810.h
+++ /dev/null
@@ -1,64 +0,0 @@
1/*
2 * arch/arm/include/asm/hardware/sp810.h
3 *
4 * ARM PrimeXsys System Controller SP810 header file
5 *
6 * Copyright (C) 2009 ST Microelectronics
7 * Viresh Kumar <viresh.linux@gmail.com>
8 *
9 * This file is licensed under the terms of the GNU General Public
10 * License version 2. This program is licensed "as is" without any
11 * warranty of any kind, whether express or implied.
12 */
13
14#ifndef __ASM_ARM_SP810_H
15#define __ASM_ARM_SP810_H
16
17#include <linux/io.h>
18
19/* sysctl registers offset */
20#define SCCTRL 0x000
21#define SCSYSSTAT 0x004
22#define SCIMCTRL 0x008
23#define SCIMSTAT 0x00C
24#define SCXTALCTRL 0x010
25#define SCPLLCTRL 0x014
26#define SCPLLFCTRL 0x018
27#define SCPERCTRL0 0x01C
28#define SCPERCTRL1 0x020
29#define SCPEREN 0x024
30#define SCPERDIS 0x028
31#define SCPERCLKEN 0x02C
32#define SCPERSTAT 0x030
33#define SCSYSID0 0xEE0
34#define SCSYSID1 0xEE4
35#define SCSYSID2 0xEE8
36#define SCSYSID3 0xEEC
37#define SCITCR 0xF00
38#define SCITIR0 0xF04
39#define SCITIR1 0xF08
40#define SCITOR 0xF0C
41#define SCCNTCTRL 0xF10
42#define SCCNTDATA 0xF14
43#define SCCNTSTEP 0xF18
44#define SCPERIPHID0 0xFE0
45#define SCPERIPHID1 0xFE4
46#define SCPERIPHID2 0xFE8
47#define SCPERIPHID3 0xFEC
48#define SCPCELLID0 0xFF0
49#define SCPCELLID1 0xFF4
50#define SCPCELLID2 0xFF8
51#define SCPCELLID3 0xFFC
52
53#define SCCTRL_TIMERENnSEL_SHIFT(n) (15 + ((n) * 2))
54
55static inline void sysctl_soft_reset(void __iomem *base)
56{
57 /* switch to slow mode */
58 writel(0x2, base + SCCTRL);
59
60 /* writing any value to SCSYSSTAT reg will reset system */
61 writel(0, base + SCSYSSTAT);
62}
63
64#endif /* __ASM_ARM_SP810_H */