From 6c50c1ed72aeb5cd1ae8cd267d5a79904c82a04f Mon Sep 17 00:00:00 2001 From: Yangbo Lu Date: Fri, 25 May 2018 12:40:35 +0800 Subject: ptp_qoriq: move some definitions to header file This patch is to move some definitions in ptp_qoriq.c to the header file. Signed-off-by: Yangbo Lu Signed-off-by: David S. Miller --- drivers/ptp/ptp_qoriq.c | 132 +----------------------------------------------- 1 file changed, 1 insertion(+), 131 deletions(-) (limited to 'drivers/ptp') diff --git a/drivers/ptp/ptp_qoriq.c b/drivers/ptp/ptp_qoriq.c index 5110cce78fb5..1468a1642b49 100644 --- a/drivers/ptp/ptp_qoriq.c +++ b/drivers/ptp/ptp_qoriq.c @@ -28,139 +28,9 @@ #include #include #include -#include #include -#include - -/* - * qoriq ptp registers - * Generated by regen.tcl on Thu May 13 01:38:57 PM CEST 2010 - */ -struct qoriq_ptp_registers { - u32 tmr_ctrl; /* Timer control register */ - u32 tmr_tevent; /* Timestamp event register */ - u32 tmr_temask; /* Timer event mask register */ - u32 tmr_pevent; /* Timestamp event register */ - u32 tmr_pemask; /* Timer event mask register */ - u32 tmr_stat; /* Timestamp status register */ - u32 tmr_cnt_h; /* Timer counter high register */ - u32 tmr_cnt_l; /* Timer counter low register */ - u32 tmr_add; /* Timer drift compensation addend register */ - u32 tmr_acc; /* Timer accumulator register */ - u32 tmr_prsc; /* Timer prescale */ - u8 res1[4]; - u32 tmroff_h; /* Timer offset high */ - u32 tmroff_l; /* Timer offset low */ - u8 res2[8]; - u32 tmr_alarm1_h; /* Timer alarm 1 high register */ - u32 tmr_alarm1_l; /* Timer alarm 1 high register */ - u32 tmr_alarm2_h; /* Timer alarm 2 high register */ - u32 tmr_alarm2_l; /* Timer alarm 2 high register */ - u8 res3[48]; - u32 tmr_fiper1; /* Timer fixed period interval */ - u32 tmr_fiper2; /* Timer fixed period interval */ - u32 tmr_fiper3; /* Timer fixed period interval */ - u8 res4[20]; - u32 tmr_etts1_h; /* Timestamp of general purpose external trigger */ - u32 tmr_etts1_l; /* Timestamp of general purpose external trigger */ - u32 tmr_etts2_h; /* Timestamp of general purpose external trigger */ - u32 tmr_etts2_l; /* Timestamp of general purpose external trigger */ -}; - -/* Bit definitions for the TMR_CTRL register */ -#define ALM1P (1<<31) /* Alarm1 output polarity */ -#define ALM2P (1<<30) /* Alarm2 output polarity */ -#define FIPERST (1<<28) /* FIPER start indication */ -#define PP1L (1<<27) /* Fiper1 pulse loopback mode enabled. */ -#define PP2L (1<<26) /* Fiper2 pulse loopback mode enabled. */ -#define TCLK_PERIOD_SHIFT (16) /* 1588 timer reference clock period. */ -#define TCLK_PERIOD_MASK (0x3ff) -#define RTPE (1<<15) /* Record Tx Timestamp to PAL Enable. */ -#define FRD (1<<14) /* FIPER Realignment Disable */ -#define ESFDP (1<<11) /* External Tx/Rx SFD Polarity. */ -#define ESFDE (1<<10) /* External Tx/Rx SFD Enable. */ -#define ETEP2 (1<<9) /* External trigger 2 edge polarity */ -#define ETEP1 (1<<8) /* External trigger 1 edge polarity */ -#define COPH (1<<7) /* Generated clock output phase. */ -#define CIPH (1<<6) /* External oscillator input clock phase */ -#define TMSR (1<<5) /* Timer soft reset. */ -#define BYP (1<<3) /* Bypass drift compensated clock */ -#define TE (1<<2) /* 1588 timer enable. */ -#define CKSEL_SHIFT (0) /* 1588 Timer reference clock source */ -#define CKSEL_MASK (0x3) - -/* Bit definitions for the TMR_TEVENT register */ -#define ETS2 (1<<25) /* External trigger 2 timestamp sampled */ -#define ETS1 (1<<24) /* External trigger 1 timestamp sampled */ -#define ALM2 (1<<17) /* Current time = alarm time register 2 */ -#define ALM1 (1<<16) /* Current time = alarm time register 1 */ -#define PP1 (1<<7) /* periodic pulse generated on FIPER1 */ -#define PP2 (1<<6) /* periodic pulse generated on FIPER2 */ -#define PP3 (1<<5) /* periodic pulse generated on FIPER3 */ - -/* Bit definitions for the TMR_TEMASK register */ -#define ETS2EN (1<<25) /* External trigger 2 timestamp enable */ -#define ETS1EN (1<<24) /* External trigger 1 timestamp enable */ -#define ALM2EN (1<<17) /* Timer ALM2 event enable */ -#define ALM1EN (1<<16) /* Timer ALM1 event enable */ -#define PP1EN (1<<7) /* Periodic pulse event 1 enable */ -#define PP2EN (1<<6) /* Periodic pulse event 2 enable */ - -/* Bit definitions for the TMR_PEVENT register */ -#define TXP2 (1<<9) /* PTP transmitted timestamp im TXTS2 */ -#define TXP1 (1<<8) /* PTP transmitted timestamp in TXTS1 */ -#define RXP (1<<0) /* PTP frame has been received */ - -/* Bit definitions for the TMR_PEMASK register */ -#define TXP2EN (1<<9) /* Transmit PTP packet event 2 enable */ -#define TXP1EN (1<<8) /* Transmit PTP packet event 1 enable */ -#define RXPEN (1<<0) /* Receive PTP packet event enable */ - -/* Bit definitions for the TMR_STAT register */ -#define STAT_VEC_SHIFT (0) /* Timer general purpose status vector */ -#define STAT_VEC_MASK (0x3f) - -/* Bit definitions for the TMR_PRSC register */ -#define PRSC_OCK_SHIFT (0) /* Output clock division/prescale factor. */ -#define PRSC_OCK_MASK (0xffff) - - -#define DRIVER "ptp_qoriq" -#define DEFAULT_CKSEL 1 -#define N_EXT_TS 2 -#define REG_SIZE sizeof(struct qoriq_ptp_registers) - -struct qoriq_ptp { - struct qoriq_ptp_registers __iomem *regs; - spinlock_t lock; /* protects regs */ - struct ptp_clock *clock; - struct ptp_clock_info caps; - struct resource *rsrc; - int irq; - int phc_index; - u64 alarm_interval; /* for periodic alarm */ - u64 alarm_value; - u32 tclk_period; /* nanoseconds */ - u32 tmr_prsc; - u32 tmr_add; - u32 cksel; - u32 tmr_fiper1; - u32 tmr_fiper2; -}; - -static inline u32 qoriq_read(unsigned __iomem *addr) -{ - u32 val; - - val = ioread32be(addr); - return val; -} - -static inline void qoriq_write(unsigned __iomem *addr, u32 val) -{ - iowrite32be(val, addr); -} +#include /* * Register access functions -- cgit