- WORK_REGISTER_THRESHOLD);
- tsdata->gain = edt_ft5x06_register_read(tsdata, WORK_REGISTER_GAIN);
- tsdata->offset = edt_ft5x06_register_read(tsdata, WORK_REGISTER_OFFSET);
- tsdata->report_rate = edt_ft5x06_register_read(tsdata,
- WORK_REGISTER_REPORT_RATE);
- tsdata->num_x = edt_ft5x06_register_read(tsdata, WORK_REGISTER_NUM_X);
- tsdata->num_y = edt_ft5x06_register_read(tsdata, WORK_REGISTER_NUM_Y);
+ reg_addr->reg_threshold);
+ tsdata->gain = edt_ft5x06_register_read(tsdata, reg_addr->reg_gain);
+ tsdata->offset = edt_ft5x06_register_read(tsdata, reg_addr->reg_offset);
+ if (reg_addr->reg_report_rate != NO_REGISTER)
+ tsdata->report_rate = edt_ft5x06_register_read(tsdata,
+ reg_addr->reg_report_rate);
+ tsdata->num_x = edt_ft5x06_register_read(tsdata, reg_addr->reg_num_x);
+ tsdata->num_y = edt_ft5x06_register_read(tsdata, reg_addr->reg_num_y);
+}
+
+static void
+edt_ft5x06_ts_set_regs(struct edt_ft5x06_ts_data *tsdata)
+{
+ struct edt_reg_addr *reg_addr = &tsdata->reg_addr;
+
+ switch (tsdata->version) {
+ case M06:
+ reg_addr->reg_threshold = WORK_REGISTER_THRESHOLD;
+ reg_addr->reg_report_rate = WORK_REGISTER_REPORT_RATE;
+ reg_addr->reg_gain = WORK_REGISTER_GAIN;
+ reg_addr->reg_offset = WORK_REGISTER_OFFSET;
+ reg_addr->reg_num_x = WORK_REGISTER_NUM_X;
+ reg_addr->reg_num_y = WORK_REGISTER_NUM_Y;
+ break;
+
+ case M09:
+ reg_addr->reg_threshold = M09_REGISTER_THRESHOLD;
+ reg_addr->reg_gain = M09_REGISTER_GAIN;
+ reg_addr->reg_offset = M09_REGISTER_OFFSET;
+ reg_addr->reg_num_x = M09_REGISTER_NUM_X;
+ reg_addr->reg_num_y = M09_REGISTER_NUM_Y;
+ break;
+ }
+}
+
+#ifdef CONFIG_OF
+static int edt_ft5x06_i2c_ts_probe_dt(struct device *dev,
+ struct edt_ft5x06_ts_data *tsdata)
+{
+ int ret;
+ struct device_node *np = dev->of_node;
+ enum of_gpio_flags gpio_flags;
+
+ if (!np)
+ return -ENODEV;
+
+ /*
+ * irq_pin is not needed for DT setup.
+ * irq is associated via 'interrupts' property in DT
+ */
+ tsdata->irq_pin = -EINVAL;
+
+ ret = of_get_named_gpio_flags(np, "reset-gpios", 0, &gpio_flags);
+ tsdata->reset_pin = ret;
+
+ ret = of_get_named_gpio_flags(np, "wake-gpios", 0, &gpio_flags);
+ tsdata->wake_pin = ret;
+
+ return 0;