REG_PORTC
attiny_set_port_state(state, REG_PORTC, 0);
attiny_set_port_state(state, REG_PORTC, PC_LED_EN);
attiny_set_port_state(state, REG_PORTC, 0);
ret = regmap_read(rdev->regmap, REG_PORTC, &data);
[RST_BRIDGE_N] = { REG_PORTC, PC_RST_BRIDGE_N | PC_RST_LCD_N },
[RST_TP_N] = { REG_PORTC, PC_RST_TP_N },