Searched refs:mpr121 (Results 1 – 3 of 3) sorted by relevance
87 struct mpr121_touchkey *mpr121 = dev_id; in mpr_touchkey_interrupt() local88 struct i2c_client *client = mpr121->client; in mpr_touchkey_interrupt()89 struct input_dev *input = mpr121->input_dev; in mpr_touchkey_interrupt()108 key_num = ffs(reg ^ mpr121->statusbits) - 1; in mpr_touchkey_interrupt()110 mpr121->statusbits = reg; in mpr_touchkey_interrupt()112 key_val = mpr121->keycodes[key_num]; in mpr_touchkey_interrupt()126 struct mpr121_touchkey *mpr121, in mpr121_phys_init() argument172 eleconf = mpr121->keycount | ELECTRODE_CONF_QUICK_CHARGE; in mpr121_phys_init()178 dev_dbg(&client->dev, "set up with %x keys.\n", mpr121->keycount); in mpr121_phys_init()192 struct mpr121_touchkey *mpr121; in mpr_touchkey_probe() local[all …]
246 touchkey: mpr121@5a {247 compatible = "fsl,mpr121";
59 fsl,mpr121 MPR121: Proximity Capacitive Touch Sensor Controller