idle governor: Avoid lock acquisition to read pm_qos before entering idle
[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git] / arch / arm / mach-u300 / padmux.h
blob6e8b86064097ca369130e8a1e2a61e1a01ff25fb
1 /*
3 * arch/arm/mach-u300/padmux.h
6 * Copyright (C) 2009 ST-Ericsson AB
7 * License terms: GNU General Public License (GPL) version 2
8 * U300 PADMUX API
9 * Author: Martin Persson <martin.persson@stericsson.com>
12 #ifndef __MACH_U300_PADMUX_H
13 #define __MACH_U300_PADMUX_H
15 enum pmx_settings {
16 U300_APP_PMX_MMC_SETTING,
17 U300_APP_PMX_SPI_SETTING
20 struct pmx_onmask {
21 u16 mask; /* Mask bits */
22 u16 val; /* Value when active */
25 struct pmx {
26 struct device *dev;
27 enum pmx_settings setting;
28 char *name;
29 bool activated;
30 bool default_on;
31 struct pmx_onmask onmask[];
34 struct pmx *pmx_get(struct device *dev, enum pmx_settings setting);
35 int pmx_put(struct device *dev, struct pmx *pmx);
36 int pmx_activate(struct device *dev, struct pmx *pmx);
37 int pmx_deactivate(struct device *dev, struct pmx *pmx);
39 #endif