1*4882a593Smuzhiyun* MELFAS MMS114/MMS152/MMS345L touchscreen controller 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunRequired properties: 4*4882a593Smuzhiyun- compatible: should be one of: 5*4882a593Smuzhiyun - "melfas,mms114" 6*4882a593Smuzhiyun - "melfas,mms152" 7*4882a593Smuzhiyun - "melfas,mms345l" 8*4882a593Smuzhiyun- reg: I2C address of the chip 9*4882a593Smuzhiyun- interrupts: interrupt to which the chip is connected 10*4882a593Smuzhiyun- touchscreen-size-x: See [1] 11*4882a593Smuzhiyun- touchscreen-size-y: See [1] 12*4882a593Smuzhiyun 13*4882a593SmuzhiyunOptional properties: 14*4882a593Smuzhiyun- touchscreen-fuzz-x: See [1] 15*4882a593Smuzhiyun- touchscreen-fuzz-y: See [1] 16*4882a593Smuzhiyun- touchscreen-fuzz-pressure: See [1] 17*4882a593Smuzhiyun- touchscreen-inverted-x: See [1] 18*4882a593Smuzhiyun- touchscreen-inverted-y: See [1] 19*4882a593Smuzhiyun- touchscreen-swapped-x-y: See [1] 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun[1]: Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt 22*4882a593Smuzhiyun 23*4882a593SmuzhiyunExample: 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun i2c@00000000 { 26*4882a593Smuzhiyun /* ... */ 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun touchscreen@48 { 29*4882a593Smuzhiyun compatible = "melfas,mms114"; 30*4882a593Smuzhiyun reg = <0x48>; 31*4882a593Smuzhiyun interrupts = <39 0>; 32*4882a593Smuzhiyun touchscreen-size-x = <720>; 33*4882a593Smuzhiyun touchscreen-size-y = <1280>; 34*4882a593Smuzhiyun touchscreen-fuzz-x = <10>; 35*4882a593Smuzhiyun touchscreen-fuzz-y = <10>; 36*4882a593Smuzhiyun touchscreen-fuzz-pressure = <10>; 37*4882a593Smuzhiyun touchscreen-inverted-x; 38*4882a593Smuzhiyun touchscreen-inverted-y; 39*4882a593Smuzhiyun }; 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun /* ... */ 42*4882a593Smuzhiyun }; 43