31 static int ulpi_integrity_check(struct ulpi_viewport *ulpi_vp)  in ulpi_integrity_check()  argument
38 		err = ulpi_write(ulpi_vp, &ulpi->scratch, tval);  in ulpi_integrity_check()
42 		val = ulpi_read(ulpi_vp, &ulpi->scratch);  in ulpi_integrity_check()
52 int ulpi_init(struct ulpi_viewport *ulpi_vp)  in ulpi_init()  argument
60 		val = ulpi_read(ulpi_vp, reg - i);  in ulpi_init()
70 	return ulpi_integrity_check(ulpi_vp);  in ulpi_init()
73 int ulpi_select_transceiver(struct ulpi_viewport *ulpi_vp, unsigned speed)  in ulpi_select_transceiver()  argument
90 	val = ulpi_read(ulpi_vp, &ulpi->function_ctrl);  in ulpi_select_transceiver()
97 	return ulpi_write(ulpi_vp, &ulpi->function_ctrl, val);  in ulpi_select_transceiver()
100 int ulpi_set_vbus(struct ulpi_viewport *ulpi_vp, int on, int ext_power)  in ulpi_set_vbus()  argument
108 	return ulpi_write(ulpi_vp, reg, flags);  in ulpi_set_vbus()
111 int ulpi_set_vbus_indicator(struct ulpi_viewport *ulpi_vp, int external,  in ulpi_set_vbus_indicator()  argument
118 	val = ulpi_write(ulpi_vp, reg, ULPI_OTG_EXTVBUSIND);  in ulpi_set_vbus_indicator()
125 	val = ulpi_read(ulpi_vp, &ulpi->iface_ctrl);  in ulpi_set_vbus_indicator()
131 	val = ulpi_write(ulpi_vp, &ulpi->iface_ctrl, val);  in ulpi_set_vbus_indicator()
138 int ulpi_set_pd(struct ulpi_viewport *ulpi_vp, int enable)  in ulpi_set_pd()  argument
143 	return ulpi_write(ulpi_vp, reg, val);  in ulpi_set_pd()
146 int ulpi_opmode_sel(struct ulpi_viewport *ulpi_vp, unsigned opmode)  in ulpi_opmode_sel()  argument
163 	val = ulpi_read(ulpi_vp, &ulpi->function_ctrl);  in ulpi_opmode_sel()
170 	return ulpi_write(ulpi_vp, &ulpi->function_ctrl, val);  in ulpi_opmode_sel()
173 int ulpi_serial_mode_enable(struct ulpi_viewport *ulpi_vp, unsigned smode)  in ulpi_serial_mode_enable()  argument
185 	return ulpi_write(ulpi_vp, &ulpi->iface_ctrl_set, smode);  in ulpi_serial_mode_enable()
188 int ulpi_suspend(struct ulpi_viewport *ulpi_vp)  in ulpi_suspend()  argument
192 	err = ulpi_write(ulpi_vp, &ulpi->function_ctrl_clear,  in ulpi_suspend()
205 static int __ulpi_reset_wait(struct ulpi_viewport *ulpi_vp)  in __ulpi_reset_wait()  argument
218 		val = ulpi_read(ulpi_vp, &ulpi->function_ctrl);  in __ulpi_reset_wait()
229 int ulpi_reset_wait(struct ulpi_viewport *ulpi_vp)
232 int ulpi_reset(struct ulpi_viewport *ulpi_vp)  in ulpi_reset()  argument
236 	err = ulpi_write(ulpi_vp,  in ulpi_reset()
243 	return ulpi_reset_wait(ulpi_vp);  in ulpi_reset()