static const struct group_desc jz4755_groups[] = {
        INGENIC_PIN_GROUP("uart0-data", jz4755_uart0_data, 0),
        INGENIC_PIN_GROUP("uart0-hwflow", jz4755_uart0_hwflow, 0),
-       INGENIC_PIN_GROUP("uart1-data", jz4755_uart1_data, 0),
+       INGENIC_PIN_GROUP("uart1-data", jz4755_uart1_data, 1),
        INGENIC_PIN_GROUP("uart2-data", jz4755_uart2_data, 1),
        INGENIC_PIN_GROUP("ssi-dt-b", jz4755_ssi_dt_b, 0),
        INGENIC_PIN_GROUP("ssi-dt-f", jz4755_ssi_dt_f, 0),
        "ssi-ce1-b", "ssi-ce1-f",
 };
 static const char *jz4755_mmc0_groups[] = { "mmc0-1bit", "mmc0-4bit", };
-static const char *jz4755_mmc1_groups[] = { "mmc0-1bit", "mmc0-4bit", };
+static const char *jz4755_mmc1_groups[] = { "mmc1-1bit", "mmc1-4bit", };
 static const char *jz4755_i2c_groups[] = { "i2c-data", };
 static const char *jz4755_cim_groups[] = { "cim-data", };
 static const char *jz4755_lcd_groups[] = {