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| author | Tero Kristo <t-kristo@ti.com> | 2014-10-27 18:39:24 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-10-27 18:39:24 +0300 |
| commit | 128603f05af371acc09e4cfd9124388f1b3e2966 (patch) | |
| tree | 73f6800d7fdd87c96f1ac26f3205f60d92a4347d /arch/arm/mach-omap2/cm.h | |
| parent | f2650d6e4fb797b436af5999ea89aa279712544b (diff) | |
| download | linux-128603f05af371acc09e4cfd9124388f1b3e2966.tar.xz | |
ARM: OMAP2+: CM: add common APIs for cm_module_enable/disable
Adds a generic CM driver API for enabling/disabling modules.
The SoC specific implementations are registered through cm_ll_data.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Tested-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/cm.h')
| -rw-r--r-- | arch/arm/mach-omap2/cm.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/cm.h b/arch/arm/mach-omap2/cm.h index 3ecc5d73e2c5..6222e87a79b6 100644 --- a/arch/arm/mach-omap2/cm.h +++ b/arch/arm/mach-omap2/cm.h @@ -46,6 +46,8 @@ extern void omap2_set_globals_cm(void __iomem *cm, void __iomem *cm2); * @split_idlest_reg: ptr to the SoC CM-specific split_idlest_reg impl * @wait_module_ready: ptr to the SoC CM-specific wait_module_ready impl * @wait_module_idle: ptr to the SoC CM-specific wait_module_idle impl + * @module_enable: ptr to the SoC CM-specific module_enable impl + * @module_disable: ptr to the SoC CM-specific module_disable impl */ struct cm_ll_data { int (*split_idlest_reg)(void __iomem *idlest_reg, s16 *prcm_inst, @@ -54,6 +56,8 @@ struct cm_ll_data { u8 idlest_shift); int (*wait_module_idle)(u8 part, s16 prcm_mod, u16 idlest_reg, u8 idlest_shift); + void (*module_enable)(u8 mode, u8 part, u16 inst, u16 clkctrl_offs); + void (*module_disable)(u8 part, u16 inst, u16 clkctrl_offs); }; extern int cm_split_idlest_reg(void __iomem *idlest_reg, s16 *prcm_inst, @@ -62,6 +66,8 @@ int omap_cm_wait_module_ready(u8 part, s16 prcm_mod, u16 idlest_reg, u8 idlest_shift); int omap_cm_wait_module_idle(u8 part, s16 prcm_mod, u16 idlest_reg, u8 idlest_shift); +int omap_cm_module_enable(u8 mode, u8 part, u16 inst, u16 clkctrl_offs); +int omap_cm_module_disable(u8 part, u16 inst, u16 clkctrl_offs); extern int cm_register(struct cm_ll_data *cld); extern int cm_unregister(struct cm_ll_data *cld); |