27 #include <linux/mfd/stmpe.h>
63 #define STMPE_TS_NAME			"stmpe-ts"
68  * @stmpe: pointer back to STMPE MFD container
98 	struct stmpe *stmpe;  member
113 static int __stmpe_reset_fifo(struct stmpe *stmpe)  in __stmpe_reset_fifo()  argument
117 	ret = stmpe_set_bits(stmpe, STMPE_REG_FIFO_STA,  in __stmpe_reset_fifo()
122 	return stmpe_set_bits(stmpe, STMPE_REG_FIFO_STA,  in __stmpe_reset_fifo()
134 	int_sta = stmpe_reg_read(ts->stmpe, STMPE_REG_INT_STA);  in stmpe_work()
145 		int_sta = stmpe_reg_read(ts->stmpe, STMPE_REG_INT_STA);  in stmpe_work()
150 	__stmpe_reset_fifo(ts->stmpe);  in stmpe_work()
175 	stmpe_set_bits(ts->stmpe, STMPE_REG_TSC_CTRL,  in stmpe_ts_handler()
178 	stmpe_block_read(ts->stmpe, STMPE_REG_TSC_DATA_XYZ, 4, data_set);  in stmpe_ts_handler()
191 	__stmpe_reset_fifo(ts->stmpe);  in stmpe_ts_handler()
194 	stmpe_set_bits(ts->stmpe, STMPE_REG_TSC_CTRL,  in stmpe_ts_handler()
207 	struct stmpe *stmpe = ts->stmpe;  in stmpe_init_hw()  local
210 	ret = stmpe_enable(stmpe, STMPE_BLOCK_TOUCHSCREEN | STMPE_BLOCK_ADC);  in stmpe_init_hw()
220 	ret = stmpe_set_bits(stmpe, STMPE_REG_ADC_CTRL1,  in stmpe_init_hw()
227 	ret = stmpe_set_bits(stmpe, STMPE_REG_ADC_CTRL2,  in stmpe_init_hw()
238 	ret = stmpe_set_bits(stmpe, STMPE_REG_TSC_CFG, tsc_cfg_mask, tsc_cfg);  in stmpe_init_hw()
244 	ret = stmpe_set_bits(stmpe, STMPE_REG_TSC_FRACTION_Z,  in stmpe_init_hw()
251 	ret = stmpe_set_bits(stmpe, STMPE_REG_TSC_I_DRIVE,  in stmpe_init_hw()
259 	ret = stmpe_reg_write(stmpe, STMPE_REG_FIFO_TH, 1);  in stmpe_init_hw()
265 	ret = stmpe_set_bits(stmpe, STMPE_REG_TSC_CTRL,  in stmpe_init_hw()
280 	ret = __stmpe_reset_fifo(ts->stmpe);  in stmpe_ts_open()
284 	return stmpe_set_bits(ts->stmpe, STMPE_REG_TSC_CTRL,  in stmpe_ts_open()
294 	stmpe_set_bits(ts->stmpe, STMPE_REG_TSC_CTRL,  in stmpe_ts_close()
328 	struct stmpe *stmpe = dev_get_drvdata(pdev->dev.parent);  in stmpe_input_probe()  local
347 	ts->stmpe = stmpe;  in stmpe_input_probe()
394 	stmpe_disable(ts->stmpe, STMPE_BLOCK_TOUCHSCREEN);  in stmpe_ts_remove()
409 	{ .compatible = "st,stmpe-ts", },