+ struct mvtwsi_registers *twsi = twsi_get_base(adap);
+ u8 addr_bytes[4];
+
+ addr_bytes[0] = (addr >> 0) & 0xFF;
+ addr_bytes[1] = (addr >> 8) & 0xFF;
+ addr_bytes[2] = (addr >> 16) & 0xFF;
+ addr_bytes[3] = (addr >> 24) & 0xFF;
+
+ return __twsi_i2c_write(twsi, chip, addr_bytes, alen, data, length,
+ 10000);
+}
+
+#ifdef CONFIG_I2C_MVTWSI_BASE0
+U_BOOT_I2C_ADAP_COMPLETE(twsi0, twsi_i2c_init, twsi_i2c_probe,
+ twsi_i2c_read, twsi_i2c_write,
+ twsi_i2c_set_bus_speed,
+ CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE, 0)
+#endif
+#ifdef CONFIG_I2C_MVTWSI_BASE1
+U_BOOT_I2C_ADAP_COMPLETE(twsi1, twsi_i2c_init, twsi_i2c_probe,
+ twsi_i2c_read, twsi_i2c_write,
+ twsi_i2c_set_bus_speed,
+ CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE, 1)
+
+#endif
+#ifdef CONFIG_I2C_MVTWSI_BASE2
+U_BOOT_I2C_ADAP_COMPLETE(twsi2, twsi_i2c_init, twsi_i2c_probe,
+ twsi_i2c_read, twsi_i2c_write,
+ twsi_i2c_set_bus_speed,
+ CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE, 2)
+
+#endif
+#ifdef CONFIG_I2C_MVTWSI_BASE3
+U_BOOT_I2C_ADAP_COMPLETE(twsi3, twsi_i2c_init, twsi_i2c_probe,
+ twsi_i2c_read, twsi_i2c_write,
+ twsi_i2c_set_bus_speed,
+ CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE, 3)
+
+#endif
+#ifdef CONFIG_I2C_MVTWSI_BASE4
+U_BOOT_I2C_ADAP_COMPLETE(twsi4, twsi_i2c_init, twsi_i2c_probe,
+ twsi_i2c_read, twsi_i2c_write,
+ twsi_i2c_set_bus_speed,
+ CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE, 4)
+
+#endif
+#ifdef CONFIG_I2C_MVTWSI_BASE5
+U_BOOT_I2C_ADAP_COMPLETE(twsi5, twsi_i2c_init, twsi_i2c_probe,
+ twsi_i2c_read, twsi_i2c_write,
+ twsi_i2c_set_bus_speed,
+ CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE, 5)
+
+#endif
+#else /* CONFIG_DM_I2C */
+
+static int mvtwsi_i2c_probe_chip(struct udevice *bus, u32 chip_addr,
+ u32 chip_flags)
+{
+ struct mvtwsi_i2c_dev *dev = dev_get_priv(bus);
+ return __twsi_i2c_probe_chip(dev->base, chip_addr, dev->tick);
+}
+
+static int mvtwsi_i2c_set_bus_speed(struct udevice *bus, uint speed)
+{
+ struct mvtwsi_i2c_dev *dev = dev_get_priv(bus);
+
+ dev->speed = __twsi_i2c_set_bus_speed(dev->base, speed);
+ dev->tick = calc_tick(dev->speed);
+
+ return 0;
+}
+
+static int mvtwsi_i2c_ofdata_to_platdata(struct udevice *bus)
+{
+ struct mvtwsi_i2c_dev *dev = dev_get_priv(bus);
+
+ dev->base = dev_get_addr_ptr(bus);
+
+ if (!dev->base)
+ return -ENOMEM;
+
+ dev->index = fdtdec_get_int(gd->fdt_blob, dev_of_offset(bus),
+ "cell-index", -1);
+ dev->slaveadd = fdtdec_get_int(gd->fdt_blob, dev_of_offset(bus),
+ "u-boot,i2c-slave-addr", 0x0);
+ dev->speed = fdtdec_get_int(gd->fdt_blob, dev_of_offset(bus),
+ "clock-frequency", 100000);