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-rw-r--r--arch/ppc/syslib/ppc4xx_pm.c47
1 files changed, 0 insertions, 47 deletions
diff --git a/arch/ppc/syslib/ppc4xx_pm.c b/arch/ppc/syslib/ppc4xx_pm.c
deleted file mode 100644
index 60a479204885..000000000000
--- a/arch/ppc/syslib/ppc4xx_pm.c
+++ /dev/null
@@ -1,47 +0,0 @@
1/*
2 * Author: Armin Kuster <akuster@mvista.com>
3 *
4 * 2002 (c) MontaVista, Software, Inc. This file is licensed under
5 * the terms of the GNU General Public License version 2. This program
6 * is licensed "as is" without any warranty of any kind, whether express
7 * or implied.
8 *
9 * This an attempt to get Power Management going for the IBM 4xx processor.
10 * This was derived from the ppc4xx._setup.c file
11 */
12
13#include <linux/config.h>
14#include <linux/init.h>
15
16#include <asm/ibm4xx.h>
17
18void __init
19ppc4xx_pm_init(void)
20{
21
22 unsigned int value = 0;
23
24 /* turn off unused hardware to save power */
25#ifdef CONFIG_405GP
26 value |= CPM_DCP; /* CodePack */
27#endif
28
29#if !defined(CONFIG_IBM_OCP_GPIO)
30 value |= CPM_GPIO0;
31#endif
32
33#if !defined(CONFIG_PPC405_I2C_ADAP)
34 value |= CPM_IIC0;
35#ifdef CONFIG_STB03xxx
36 value |= CPM_IIC1;
37#endif
38#endif
39
40
41#if !defined(CONFIG_405_DMA)
42 value |= CPM_DMA;
43#endif
44
45 mtdcr(DCRN_CPMFR, value);
46
47}