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ptp_qoriq: make ptp operations global

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This patch is to make functions of ptp operations global,
so that ENETC PTP driver which is a PCI driver for same
1588 timer IP block could reuse them.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yangbo Lu
2019-02-12 12:23:57 +08:00
committed by David S. Miller
parent 1e562c815e
commit 73356e4ea8
2 changed files with 25 additions and 11 deletions
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include/linux/fsl/ptp_qoriq.h
+9
View File
@@ -7,6 +7,7 @@
#define __PTP_QORIQ_H__
#include <linux/io.h>
#include <linux/interrupt.h>
#include <linux/ptp_clock_kernel.h>
/*
@@ -171,6 +172,14 @@ static inline void qoriq_write(unsigned __iomem *addr, u32 val)
iowrite32be(val, addr);
}
irqreturn_t ptp_qoriq_isr(int irq, void *priv);
int ptp_qoriq_adjfine(struct ptp_clock_info *ptp, long scaled_ppm);
int ptp_qoriq_adjtime(struct ptp_clock_info *ptp, s64 delta);
int ptp_qoriq_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts);
int ptp_qoriq_settime(struct ptp_clock_info *ptp,
const struct timespec64 *ts);
int ptp_qoriq_enable(struct ptp_clock_info *ptp,
struct ptp_clock_request *rq, int on);
#ifdef CONFIG_DEBUG_FS
void ptp_qoriq_create_debugfs(struct ptp_qoriq *ptp_qoriq);
void ptp_qoriq_remove_debugfs(struct ptp_qoriq *ptp_qoriq);