22 #include <linux/mfd/stmpe.h>
45 #define STMPE_TS_NAME			"stmpe-ts"
50  * @stmpe: pointer back to STMPE MFD container
71 	struct stmpe *stmpe;  member
82 static int __stmpe_reset_fifo(struct stmpe *stmpe)  in __stmpe_reset_fifo()  argument
86 	ret = stmpe_set_bits(stmpe, STMPE_REG_FIFO_STA,  in __stmpe_reset_fifo()
91 	return stmpe_set_bits(stmpe, STMPE_REG_FIFO_STA,  in __stmpe_reset_fifo()
103 	int_sta = stmpe_reg_read(ts->stmpe, STMPE_REG_INT_STA);  in stmpe_work()
114 		int_sta = stmpe_reg_read(ts->stmpe, STMPE_REG_INT_STA);  in stmpe_work()
119 	__stmpe_reset_fifo(ts->stmpe);  in stmpe_work()
144 	stmpe_set_bits(ts->stmpe, STMPE_REG_TSC_CTRL,  in stmpe_ts_handler()
147 	stmpe_block_read(ts->stmpe, STMPE_REG_TSC_DATA_XYZ, 4, data_set);  in stmpe_ts_handler()
160 	__stmpe_reset_fifo(ts->stmpe);  in stmpe_ts_handler()
163 	stmpe_set_bits(ts->stmpe, STMPE_REG_TSC_CTRL,  in stmpe_ts_handler()
176 	struct stmpe *stmpe = ts->stmpe;  in stmpe_init_hw()  local
179 	ret = stmpe_enable(stmpe, STMPE_BLOCK_TOUCHSCREEN | STMPE_BLOCK_ADC);  in stmpe_init_hw()
185 	ret = stmpe811_adc_common_init(stmpe);  in stmpe_init_hw()
187 		stmpe_disable(stmpe, STMPE_BLOCK_TOUCHSCREEN | STMPE_BLOCK_ADC);  in stmpe_init_hw()
197 	ret = stmpe_set_bits(stmpe, STMPE_REG_TSC_CFG, tsc_cfg_mask, tsc_cfg);  in stmpe_init_hw()
203 	ret = stmpe_set_bits(stmpe, STMPE_REG_TSC_FRACTION_Z,  in stmpe_init_hw()
210 	ret = stmpe_set_bits(stmpe, STMPE_REG_TSC_I_DRIVE,  in stmpe_init_hw()
218 	ret = stmpe_reg_write(stmpe, STMPE_REG_FIFO_TH, 1);  in stmpe_init_hw()
224 	ret = stmpe_set_bits(stmpe, STMPE_REG_TSC_CTRL,  in stmpe_init_hw()
239 	ret = __stmpe_reset_fifo(ts->stmpe);  in stmpe_ts_open()
243 	return stmpe_set_bits(ts->stmpe, STMPE_REG_TSC_CTRL,  in stmpe_ts_open()
253 	stmpe_set_bits(ts->stmpe, STMPE_REG_TSC_CTRL,  in stmpe_ts_close()
265 			ts->stmpe->sample_time = val;  in stmpe_ts_get_platform_info()
267 			ts->stmpe->mod_12b = val;  in stmpe_ts_get_platform_info()
269 			ts->stmpe->ref_sel = val;  in stmpe_ts_get_platform_info()
271 			ts->stmpe->adc_freq = val;  in stmpe_ts_get_platform_info()
287 	struct stmpe *stmpe = dev_get_drvdata(pdev->dev.parent);  in stmpe_input_probe()  local
306 	ts->stmpe = stmpe;  in stmpe_input_probe()
353 	stmpe_disable(ts->stmpe, STMPE_BLOCK_TOUCHSCREEN);  in stmpe_ts_remove()
368 	{ .compatible = "st,stmpe-ts", },