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authorLinus Torvalds <torvalds@linux-foundation.org>2011-01-06 19:13:58 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-06 19:13:58 -0800
commit01539ba2a706ab7d35fc0667dff919ade7f87d63 (patch)
tree5a4bd0cf78007d06690fe4ac06bbd49a5a70bc47 /arch/arm/mach-omap2/pm.h
parent9e9bc9736756f25d6c47b4eba0ebf25b20a6f153 (diff)
parentdc69d1af9e8d9cbbabff88bb35a6782187a22229 (diff)
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (243 commits) omap2: Make OMAP2PLUS select OMAP_DM_TIMER OMAP4: hwmod data: Fix alignment and end of line in structurefields OMAP4: hwmod data: Move the DMA structures OMAP4: hwmod data: Move the smartreflex structures OMAP4: hwmod data: Fix missing SIDLE_SMART_WKUP in smartreflexsysc arm: omap: tusb6010: add name for MUSB IRQ arm: omap: craneboard: Add USB EHCI support omap2+: Initialize serial port for dynamic remuxing for n8x0 omap2+: Add struct omap_board_data and use it for platform level serial init omap2+: Allow hwmod state changes to mux pads based on the state changes omap2+: Add support for hwmod specific muxing of devices omap2+: Add omap_mux_get_by_name OMAP2: PM: fix compile error when !CONFIG_SUSPEND MAINTAINERS: OMAP: hwmod: update hwmod code, data maintainership OMAP4: Smartreflex framework extensions OMAP4: hwmod: Add inital data for smartreflex modules. OMAP4: PM: Program correct init voltages for scalable VDDs OMAP4: Adding voltage driver support OMAP4: Register voltage PMIC parameters with the voltage layer OMAP3: PM: Program correct init voltages for VDD1 and VDD2 ... Fix up trivial conflict in arch/arm/plat-omap/Kconfig
Diffstat (limited to 'arch/arm/mach-omap2/pm.h')
-rw-r--r--arch/arm/mach-omap2/pm.h59
1 files changed, 56 insertions, 3 deletions
diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h
index 0d75bfd1fdb..1c1b0ab5b97 100644
--- a/arch/arm/mach-omap2/pm.h
+++ b/arch/arm/mach-omap2/pm.h
@@ -11,7 +11,9 @@
#ifndef __ARCH_ARM_MACH_OMAP2_PM_H
#define __ARCH_ARM_MACH_OMAP2_PM_H
-#include <plat/powerdomain.h>
+#include <linux/err.h>
+
+#include "powerdomain.h"
extern void *omap3_secure_ram_storage;
extern void omap3_pm_off_mode_enable(int);
@@ -20,6 +22,20 @@ extern int omap3_can_sleep(void);
extern int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state);
extern int omap3_idle_init(void);
+#if defined(CONFIG_PM_OPP)
+extern int omap3_opp_init(void);
+extern int omap4_opp_init(void);
+#else
+static inline int omap3_opp_init(void)
+{
+ return -EINVAL;
+}
+static inline int omap4_opp_init(void)
+{
+ return -EINVAL;
+}
+#endif
+
struct cpuidle_params {
u8 valid;
u32 sleep_latency;
@@ -58,7 +74,7 @@ extern u32 sleep_while_idle;
#endif
#if defined(CONFIG_CPU_IDLE)
-extern void omap3_cpuidle_update_states(void);
+extern void omap3_cpuidle_update_states(u32, u32);
#endif
#if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS)
@@ -80,9 +96,46 @@ extern void save_secure_ram_context(u32 *addr);
extern void omap3_save_scratchpad_contents(void);
extern unsigned int omap24xx_idle_loop_suspend_sz;
-extern unsigned int omap34xx_suspend_sz;
extern unsigned int save_secure_ram_context_sz;
extern unsigned int omap24xx_cpu_suspend_sz;
extern unsigned int omap34xx_cpu_suspend_sz;
+#define PM_RTA_ERRATUM_i608 (1 << 0)
+#define PM_SDRC_WAKEUP_ERRATUM_i583 (1 << 1)
+
+#if defined(CONFIG_PM) && defined(CONFIG_ARCH_OMAP3)
+extern u16 pm34xx_errata;
+#define IS_PM34XX_ERRATUM(id) (pm34xx_errata & (id))
+extern void enable_omap3630_toggle_l2_on_restore(void);
+#else
+#define IS_PM34XX_ERRATUM(id) 0
+static inline void enable_omap3630_toggle_l2_on_restore(void) { }
+#endif /* defined(CONFIG_PM) && defined(CONFIG_ARCH_OMAP3) */
+
+#ifdef CONFIG_OMAP_SMARTREFLEX
+extern int omap_devinit_smartreflex(void);
+extern void omap_enable_smartreflex_on_init(void);
+#else
+static inline int omap_devinit_smartreflex(void)
+{
+ return -EINVAL;
+}
+
+static inline void omap_enable_smartreflex_on_init(void) {}
+#endif
+
+#ifdef CONFIG_TWL4030_CORE
+extern int omap3_twl_init(void);
+extern int omap4_twl_init(void);
+#else
+static inline int omap3_twl_init(void)
+{
+ return -EINVAL;
+}
+static inline int omap4_twl_init(void)
+{
+ return -EINVAL;
+}
+#endif
+
#endif