Re: [PATCH V7 net-next 11/11] ptp: Add a driver for InES time stamping IP core.

+static int ines_clock_init(struct ines_clock *clock, struct device *device,
+			   void __iomem *addr)
+{
+	struct device_node *node = device->of_node;
+	unsigned long port_addr;
+	struct ines_port *port;
+	int i, j;
+
+	INIT_LIST_HEAD(&clock->list);
+	clock->node = node;
+	clock->dev  = device;
+	clock->base = addr;
+	clock->regs = clock->base;
+
+	for (i = 0; i < INES_N_PORTS; i++) {
+		port = &clock->port[i];
+		port_addr = (unsigned long) clock->base +
+			INES_PORT_OFFSET + i * INES_PORT_SIZE;
+		port->regs = (struct ines_port_registers *) port_addr;
+		port->clock = clock;
+		port->index = i;
+		INIT_DELAYED_WORK(&port->ts_work, ines_txtstamp_work);
+		spin_lock_init(&port->lock);
+		INIT_LIST_HEAD(&port->events);
+		INIT_LIST_HEAD(&port->pool);
+		for (j = 0; j < INES_MAX_EVENTS; j++)
+			list_add(&port->pool_data[j].list, &port->pool);
+	}
+
+	ines_write32(clock, 0xBEEF, test);
+	ines_write32(clock, 0xBEEF, test2);
+
+	dev_dbg(device, "ID      0x%x\n", ines_read32(clock, id));
+	dev_dbg(device, "TEST    0x%x\n", ines_read32(clock, test));
+	dev_dbg(device, "VERSION 0x%x\n", ines_read32(clock, version));
+	dev_dbg(device, "TEST2   0x%x\n", ines_read32(clock, test2));

Hi Richard

Since you are respinnig...

Maybe fail the probe if when you read back test and tests they don't
have the expected value?

     Andrew