diff options
Diffstat (limited to 'include/linux/fsl')
| -rw-r--r-- | include/linux/fsl/ptp_qoriq.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/include/linux/fsl/ptp_qoriq.h b/include/linux/fsl/ptp_qoriq.h index 757aec385493..1f8bb6a6a121 100644 --- a/include/linux/fsl/ptp_qoriq.h +++ b/include/linux/fsl/ptp_qoriq.h @@ -157,21 +157,30 @@ struct ptp_qoriq { u32 cksel; u32 tmr_fiper1; u32 tmr_fiper2; + u32 (*read)(unsigned __iomem *addr); + void (*write)(unsigned __iomem *addr, u32 val); }; -static inline u32 qoriq_read(unsigned __iomem *addr) +static inline u32 qoriq_read_be(unsigned __iomem *addr) { - u32 val; - - val = ioread32be(addr); - return val; + return ioread32be(addr); } -static inline void qoriq_write(unsigned __iomem *addr, u32 val) +static inline void qoriq_write_be(unsigned __iomem *addr, u32 val) { iowrite32be(val, addr); } +static inline u32 qoriq_read_le(unsigned __iomem *addr) +{ + return ioread32(addr); +} + +static inline void qoriq_write_le(unsigned __iomem *addr, u32 val) +{ + iowrite32(val, addr); +} + irqreturn_t ptp_qoriq_isr(int irq, void *priv); int ptp_qoriq_init(struct ptp_qoriq *ptp_qoriq, void __iomem *base, const struct ptp_clock_info caps); |