25 struct ixp_clock {  struct
74 	struct ixp_clock *ixp_clock = priv;  in isr()  local
75 	struct ixp46x_ts_regs *regs = ixp_clock->regs;  in isr()
83 		if (ixp_clock->exts0_enabled) {  in isr()
91 			ptp_clock_event(ixp_clock->ptp_clock, &event);  in isr()
97 		if (ixp_clock->exts1_enabled) {  in isr()
105 			ptp_clock_event(ixp_clock->ptp_clock, &event);  in isr()
126 	struct ixp_clock *ixp_clock = container_of(ptp, struct ixp_clock, caps);  in ptp_ixp_adjfine()  local
127 	struct ixp46x_ts_regs *regs = ixp_clock->regs;  in ptp_ixp_adjfine()
140 	struct ixp_clock *ixp_clock = container_of(ptp, struct ixp_clock, caps);  in ptp_ixp_adjtime()  local
141 	struct ixp46x_ts_regs *regs = ixp_clock->regs;  in ptp_ixp_adjtime()
158 	struct ixp_clock *ixp_clock = container_of(ptp, struct ixp_clock, caps);  in ptp_ixp_gettime()  local
159 	struct ixp46x_ts_regs *regs = ixp_clock->regs;  in ptp_ixp_gettime()
176 	struct ixp_clock *ixp_clock = container_of(ptp, struct ixp_clock, caps);  in ptp_ixp_settime()  local
177 	struct ixp46x_ts_regs *regs = ixp_clock->regs;  in ptp_ixp_settime()
193 	struct ixp_clock *ixp_clock = container_of(ptp, struct ixp_clock, caps);  in ptp_ixp_enable()  local
199 			ixp_clock->exts0_enabled = on ? 1 : 0;  in ptp_ixp_enable()
202 			ixp_clock->exts1_enabled = on ? 1 : 0;  in ptp_ixp_enable()
231 static struct ixp_clock ixp_clock;  variable
235 	*regs = ixp_clock.regs;  in ixp46x_ptp_find()
236 	*phc_index = ptp_clock_index(ixp_clock.ptp_clock);  in ixp46x_ptp_find()
238 	if (!ixp_clock.ptp_clock)  in ixp46x_ptp_find()
251 	ixp_clock.ptp_clock = NULL;  in ptp_ixp_unregister_action()
259 	ixp_clock.regs = devm_platform_ioremap_resource(pdev, 0);  in ptp_ixp_probe()
260 	ixp_clock.master_irq = platform_get_irq(pdev, 0);  in ptp_ixp_probe()
261 	ixp_clock.slave_irq = platform_get_irq(pdev, 1);  in ptp_ixp_probe()
262 	if (IS_ERR(ixp_clock.regs) ||  in ptp_ixp_probe()
263 	    ixp_clock.master_irq < 0 || ixp_clock.slave_irq < 0)  in ptp_ixp_probe()
266 	ixp_clock.caps = ptp_ixp_caps;  in ptp_ixp_probe()
268 	ixp_clock.ptp_clock = ptp_clock_register(&ixp_clock.caps, NULL);  in ptp_ixp_probe()
270 	if (IS_ERR(ixp_clock.ptp_clock))  in ptp_ixp_probe()
271 		return PTR_ERR(ixp_clock.ptp_clock);  in ptp_ixp_probe()
274 				       ixp_clock.ptp_clock);  in ptp_ixp_probe()
280 	__raw_writel(DEFAULT_ADDEND, &ixp_clock.regs->addend);  in ptp_ixp_probe()
281 	__raw_writel(1, &ixp_clock.regs->trgt_lo);  in ptp_ixp_probe()
282 	__raw_writel(0, &ixp_clock.regs->trgt_hi);  in ptp_ixp_probe()
283 	__raw_writel(TTIPEND, &ixp_clock.regs->event);  in ptp_ixp_probe()
285 	ret = devm_request_irq(dev, ixp_clock.master_irq, isr,  in ptp_ixp_probe()
286 			       0, DRIVER, &ixp_clock);  in ptp_ixp_probe()
290 				     ixp_clock.master_irq);  in ptp_ixp_probe()
292 	ret = devm_request_irq(dev, ixp_clock.slave_irq, isr,  in ptp_ixp_probe()
293 			       0, DRIVER, &ixp_clock);  in ptp_ixp_probe()
297 				     ixp_clock.slave_irq);  in ptp_ixp_probe()