diff options
Diffstat (limited to 'arch/sh/include')
| -rw-r--r-- | arch/sh/include/asm/hwblk.h | 13 | ||||
| -rw-r--r-- | arch/sh/include/cpu-sh4/cpu/sh7723.h | 17 |
2 files changed, 28 insertions, 2 deletions
diff --git a/arch/sh/include/asm/hwblk.h b/arch/sh/include/asm/hwblk.h index 51a46f496639..c01d72cb6757 100644 --- a/arch/sh/include/asm/hwblk.h +++ b/arch/sh/include/asm/hwblk.h @@ -4,6 +4,9 @@ #include <asm/clock.h> #include <asm/io.h> +#define HWBLK_CNT_USAGE 0 +#define HWBLK_CNT_NR 1 + #define HWBLK_AREA_FLAG_PARENT (1 << 0) /* valid parent */ #define HWBLK_AREA(_flags, _parent) \ @@ -13,7 +16,7 @@ } struct hwblk_area { - unsigned long cnt; + int cnt[HWBLK_CNT_NR]; unsigned char parent; unsigned char flags; }; @@ -29,7 +32,7 @@ struct hwblk { void __iomem *mstp; unsigned char bit; unsigned char area; - unsigned long cnt; + int cnt[HWBLK_CNT_NR]; }; struct hwblk_info { @@ -46,6 +49,12 @@ int arch_hwblk_sleep_mode(void); int hwblk_register(struct hwblk_info *info); int hwblk_init(void); +void hwblk_enable(struct hwblk_info *info, int hwblk); +void hwblk_disable(struct hwblk_info *info, int hwblk); + +void hwblk_cnt_inc(struct hwblk_info *info, int hwblk, int cnt); +void hwblk_cnt_dec(struct hwblk_info *info, int hwblk, int cnt); + /* allow clocks to enable and disable hardware blocks */ #define SH_HWBLK_CLK(_name, _id, _parent, _hwblk, _flags) \ { \ diff --git a/arch/sh/include/cpu-sh4/cpu/sh7723.h b/arch/sh/include/cpu-sh4/cpu/sh7723.h index 14c8ca936781..9b36fae72324 100644 --- a/arch/sh/include/cpu-sh4/cpu/sh7723.h +++ b/arch/sh/include/cpu-sh4/cpu/sh7723.h @@ -265,4 +265,21 @@ enum { GPIO_FN_IDEA1, GPIO_FN_IDEA0, }; +enum { + HWBLK_UNKNOWN = 0, + HWBLK_TLB, HWBLK_IC, HWBLK_OC, HWBLK_L2C, HWBLK_ILMEM, HWBLK_FPU, + HWBLK_INTC, HWBLK_DMAC0, HWBLK_SHYWAY, + HWBLK_HUDI, HWBLK_DBG, HWBLK_UBC, HWBLK_SUBC, + HWBLK_TMU0, HWBLK_CMT, HWBLK_RWDT, HWBLK_DMAC1, HWBLK_TMU1, + HWBLK_FLCTL, + HWBLK_SCIF0, HWBLK_SCIF1, HWBLK_SCIF2, + HWBLK_SCIF3, HWBLK_SCIF4, HWBLK_SCIF5, + HWBLK_MSIOF0, HWBLK_MSIOF1, HWBLK_MERAM, HWBLK_IIC, HWBLK_RTC, + HWBLK_ATAPI, HWBLK_ADC, HWBLK_TPU, HWBLK_IRDA, HWBLK_TSIF, HWBLK_ICB, + HWBLK_SDHI0, HWBLK_SDHI1, HWBLK_KEYSC, HWBLK_USB, + HWBLK_2DG, HWBLK_SIU, HWBLK_VEU2H1, HWBLK_VOU, HWBLK_BEU, HWBLK_CEU, + HWBLK_VEU2H0, HWBLK_VPU, HWBLK_LCDC, + HWBLK_NR, +}; + #endif /* __ASM_SH7723_H__ */ |