132  * @rate: I2C bus speed (Hz)
133  * @rate_min: 80% of I2C bus speed (Hz)
134  * @rate_max: 120% of I2C bus speed (Hz)
159  * @speed: I2C speed mode (standard, Fast Plus)
160  * @speed_freq: I2C speed frequency  (Hz)
168 	enum stm32_i2c_speed speed;  member
198 	int speed;  member
506 	sdadel_min = setup->fall_time - i2c_specs[setup->speed].hddat_min -  in stm32_i2c_compute_solutions()
509 	sdadel_max = i2c_specs[setup->speed].vddat_max - setup->rise_time -  in stm32_i2c_compute_solutions()
512 	scldel_min = setup->rise_time + i2c_specs[setup->speed].sudat_min;  in stm32_i2c_compute_solutions()
581 	clk_max = STM32_NSEC_PER_SEC / i2c_specs[setup->speed].rate_min;  in stm32_i2c_choose_solution()
582 	clk_min = STM32_NSEC_PER_SEC / i2c_specs[setup->speed].rate_max;  in stm32_i2c_choose_solution()
599 			if ((tscl_l < i2c_specs[setup->speed].l_min) ||  in stm32_i2c_choose_solution()
611 				    (tscl_h >= i2c_specs[setup->speed].h_min) &&  in stm32_i2c_choose_solution()
645 	if (setup->speed >= STM32_I2C_SPEED_END) {  in stm32_i2c_compute_timing()
646 		pr_err("%s: speed out of bound {%d/%d}\n", __func__,  in stm32_i2c_compute_timing()
647 		      setup->speed, STM32_I2C_SPEED_END - 1);  in stm32_i2c_compute_timing()
651 	if ((setup->rise_time > i2c_specs[setup->speed].rise_max) ||  in stm32_i2c_compute_timing()
652 	    (setup->fall_time > i2c_specs[setup->speed].fall_max)) {  in stm32_i2c_compute_timing()
655 		      setup->rise_time, i2c_specs[setup->speed].rise_max,  in stm32_i2c_compute_timing()
656 		      setup->fall_time, i2c_specs[setup->speed].fall_max);  in stm32_i2c_compute_timing()
666 	if (setup->speed_freq > i2c_specs[setup->speed].rate) {  in stm32_i2c_compute_timing()
668 		      setup->speed_freq, i2c_specs[setup->speed].rate);  in stm32_i2c_compute_timing()
709 	setup->speed = i2c_priv->speed;  in stm32_i2c_setup_timing()
710 	setup->speed_freq = i2c_specs[setup->speed].rate;  in stm32_i2c_setup_timing()
723 			if (i2c_priv->speed > STM32_I2C_SPEED_STANDARD) {  in stm32_i2c_setup_timing()
724 				i2c_priv->speed--;  in stm32_i2c_setup_timing()
725 				setup->speed = i2c_priv->speed;  in stm32_i2c_setup_timing()
727 					i2c_specs[setup->speed].rate;  in stm32_i2c_setup_timing()
728 				debug("%s: downgrade I2C Speed Freq to (%i)\n",  in stm32_i2c_setup_timing()
729 				      __func__, i2c_specs[setup->speed].rate);  in stm32_i2c_setup_timing()
741 	debug("%s: I2C Speed(%i), Freq(%i), Clk Source(%i)\n", __func__,  in stm32_i2c_setup_timing()
742 	      setup->speed, setup->speed_freq, setup->clock_src);  in stm32_i2c_setup_timing()
783 static int stm32_i2c_set_bus_speed(struct udevice *bus, unsigned int speed)  in stm32_i2c_set_bus_speed()  argument
787 	switch (speed) {  in stm32_i2c_set_bus_speed()
789 		i2c_priv->speed = STM32_I2C_SPEED_STANDARD;  in stm32_i2c_set_bus_speed()
792 		i2c_priv->speed = STM32_I2C_SPEED_FAST;  in stm32_i2c_set_bus_speed()
795 		i2c_priv->speed = STM32_I2C_SPEED_FAST_PLUS;  in stm32_i2c_set_bus_speed()
798 		debug("%s: Speed %d not supported\n", __func__, speed);  in stm32_i2c_set_bus_speed()