Commit c171a258 authored by Rajendra Nayak's avatar Rajendra Nayak Committed by Kevin Hilman

OMAP3: PM: PRCM context save/restore

Add context save and restore for PRCM module to support off-mode.
Additional registers (CM_CLKSEL4, CM_CLKEN, CM_CLKEN2) added by Tero
Kristo.

Missing CM_CLKEN_PLL_IVA2 register added by Kalle Jokiniemi.
Signed-off-by: default avatarRajendra Nayak <rnayak@ti.com>
Signed-off-by: default avatarTero Kristo <tero.kristo@nokia.com>
Signed-off-by: default avatarKalle Jokiniemi <kalle.jokiniemi@digia.com>
Signed-off-by: default avatarKevin Hilman <khilman@deeprootsystems.com>
parent 0addd61b
This diff is collapsed.
...@@ -112,6 +112,8 @@ ...@@ -112,6 +112,8 @@
#define OMAP24XX_CONTROL_TEST_KEY_8 (OMAP2_CONTROL_GENERAL + 0x00e0) #define OMAP24XX_CONTROL_TEST_KEY_8 (OMAP2_CONTROL_GENERAL + 0x00e0)
#define OMAP24XX_CONTROL_TEST_KEY_9 (OMAP2_CONTROL_GENERAL + 0x00e4) #define OMAP24XX_CONTROL_TEST_KEY_9 (OMAP2_CONTROL_GENERAL + 0x00e4)
#define OMAP343X_CONTROL_PADCONF_SYSNIRQ (OMAP2_CONTROL_INTERFACE + 0x01b0)
/* 34xx-only CONTROL_GENERAL register offsets */ /* 34xx-only CONTROL_GENERAL register offsets */
#define OMAP343X_CONTROL_PADCONF_OFF (OMAP2_CONTROL_GENERAL + 0x0000) #define OMAP343X_CONTROL_PADCONF_OFF (OMAP2_CONTROL_GENERAL + 0x0000)
#define OMAP343X_CONTROL_MEM_DFTRW0 (OMAP2_CONTROL_GENERAL + 0x0008) #define OMAP343X_CONTROL_MEM_DFTRW0 (OMAP2_CONTROL_GENERAL + 0x0008)
......
...@@ -27,9 +27,13 @@ u32 omap_prcm_get_reset_sources(void); ...@@ -27,9 +27,13 @@ u32 omap_prcm_get_reset_sources(void);
void omap_prcm_arch_reset(char mode); void omap_prcm_arch_reset(char mode);
int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, const char *name); int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, const char *name);
#endif #define START_PADCONF_SAVE 0x2
#define PADCONF_SAVE_DONE 0x1
void omap3_prcm_save_context(void);
void omap3_prcm_restore_context(void);
#endif
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment