diff options
| -rw-r--r-- | arch/arm/cpu/armv7/sunxi/prcm.c | 12 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-sunxi/prcm.h | 2 |
2 files changed, 8 insertions, 6 deletions
diff --git a/arch/arm/cpu/armv7/sunxi/prcm.c b/arch/arm/cpu/armv7/sunxi/prcm.c index 7b3ee89..19b4938 100644 --- a/arch/arm/cpu/armv7/sunxi/prcm.c +++ b/arch/arm/cpu/armv7/sunxi/prcm.c @@ -21,13 +21,15 @@ #include <asm/arch/prcm.h> #include <asm/arch/sys_proto.h> -void prcm_init_apb0(void) +/* APB0 clock gate and reset bit offsets are the same. */ +void prcm_apb0_enable(u32 flags) { struct sunxi_prcm_reg *prcm = (struct sunxi_prcm_reg *)SUNXI_PRCM_BASE; - setbits_le32(&prcm->apb0_gate, PRCM_APB0_GATE_P2WI | - PRCM_APB0_GATE_PIO); - setbits_le32(&prcm->apb0_reset, PRCM_APB0_RESET_P2WI | - PRCM_APB0_RESET_PIO); + /* open the clock for module */ + setbits_le32(&prcm->apb0_gate, flags); + + /* deassert reset for module */ + setbits_le32(&prcm->apb0_reset, flags); } diff --git a/arch/arm/include/asm/arch-sunxi/prcm.h b/arch/arm/include/asm/arch-sunxi/prcm.h index 1b40f09..3d3bfa6 100644 --- a/arch/arm/include/asm/arch-sunxi/prcm.h +++ b/arch/arm/include/asm/arch-sunxi/prcm.h @@ -233,6 +233,6 @@ struct sunxi_prcm_reg { u32 dram_tst; /* 0x190 */ }; -void prcm_init_apb0(void); +void prcm_apb0_enable(u32 flags); #endif /* __ASSEMBLY__ */ #endif /* _PRCM_H */ |