root {
    platform {
        i2c_config {
            match_attr = "hisilicon_hi35xx_i2c";

            template i2c_controller {
                bus = 0;
                reg_pbase = 0x12060000;
                reg_size = 0xd1;
                irq = 0;
                freq = 400000;
                clk = 50000000;
            }

            controller_0x12060000 :: i2c_controller {
                bus = 0;
            }
            controller_0x12061000 :: i2c_controller {
                bus = 1;
                reg_pbase = 0x12061000;
            }
            controller_0x12062000 :: i2c_controller {
                bus = 2;
                reg_pbase = 0x12062000;
            }
        }
    }
}