diff options
Diffstat (limited to 'arch/arm/mach-omap2/prm.h')
| -rw-r--r-- | arch/arm/mach-omap2/prm.h | 30 |
1 files changed, 25 insertions, 5 deletions
diff --git a/arch/arm/mach-omap2/prm.h b/arch/arm/mach-omap2/prm.h index 618f8111658..bbf41fc8e9a 100644 --- a/arch/arm/mach-omap2/prm.h +++ b/arch/arm/mach-omap2/prm.h @@ -38,13 +38,29 @@ * */ +/* Global 24xx registers in GR_MOD (Same as OCP_MOD for 24xx) */ +#define OMAP24XX_PRCM_VOLTCTRL_OFFSET 0x0050 +#define OMAP24XX_PRCM_CLKCFG_CTRL_OFFSET 0x0080 + +/* 242x GR_MOD registers, use these only for assembly code */ +#define OMAP242X_PRCM_VOLTCTRL OMAP2420_PRM_REGADDR(OMAP24XX_GR_MOD, \ + OMAP24XX_PRCM_VOLTCTRL_OFFSET) +#define OMAP242X_PRCM_CLKCFG_CTRL OMAP2420_PRM_REGADDR(OMAP24XX_GR_MOD, \ + OMAP24XX_PRCM_CLKCFG_CTRL_OFFSET) + +/* 243x GR_MOD registers, use these only for assembly code */ +#define OMAP243X_PRCM_VOLTCTRL OMAP2430_PRM_REGADDR(OMAP24XX_GR_MOD, \ + OMAP24XX_PRCM_VOLTCTRL_OFFSET) +#define OMAP243X_PRCM_CLKCFG_CTRL OMAP2430_PRM_REGADDR(OMAP24XX_GR_MOD, \ + OMAP24XX_PRCM_CLKCFG_CTRL_OFFSET) + +/* These will disappear */ #define OMAP24XX_PRCM_REVISION OMAP_PRM_REGADDR(OCP_MOD, 0x0000) #define OMAP24XX_PRCM_SYSCONFIG OMAP_PRM_REGADDR(OCP_MOD, 0x0010) #define OMAP24XX_PRCM_IRQSTATUS_MPU OMAP_PRM_REGADDR(OCP_MOD, 0x0018) #define OMAP24XX_PRCM_IRQENABLE_MPU OMAP_PRM_REGADDR(OCP_MOD, 0x001c) -#define OMAP24XX_PRCM_VOLTCTRL OMAP_PRM_REGADDR(OCP_MOD, 0x0050) #define OMAP24XX_PRCM_VOLTST OMAP_PRM_REGADDR(OCP_MOD, 0x0054) #define OMAP24XX_PRCM_CLKSRC_CTRL OMAP_PRM_REGADDR(OCP_MOD, 0x0060) #define OMAP24XX_PRCM_CLKOUT_CTRL OMAP_PRM_REGADDR(OCP_MOD, 0x0070) @@ -150,15 +166,19 @@ #ifndef __ASSEMBLER__ /* Power/reset management domain register get/set */ +extern u32 prm_read_mod_reg(s16 module, u16 idx); +extern void prm_write_mod_reg(u32 val, s16 module, u16 idx); +extern u32 prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx); -static inline void prm_write_mod_reg(u32 val, s16 module, s16 idx) +/* Read-modify-write bits in a PRM register (by domain) */ +static inline u32 prm_set_mod_reg_bits(u32 bits, s16 module, s16 idx) { - __raw_writel(val, OMAP_PRM_REGADDR(module, idx)); + return prm_rmw_mod_reg_bits(bits, bits, module, idx); } -static inline u32 prm_read_mod_reg(s16 module, s16 idx) +static inline u32 prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx) { - return __raw_readl(OMAP_PRM_REGADDR(module, idx)); + return prm_rmw_mod_reg_bits(bits, 0x0, module, idx); } #endif |