96 	debug("i2c_ipd: 0x%08x\n", readl(&regs->ipd));  in rk_i2c_show_regs()
217 	writel(I2C_IPD_ALL_CLEAN, &regs->ipd);  in rk_i2c_send_start_bit()
224 		if (readl(&regs->ipd) & I2C_STARTIPD) {  in rk_i2c_send_start_bit()
225 			writel(I2C_STARTIPD, &regs->ipd);  in rk_i2c_send_start_bit()
248 	writel(I2C_IPD_ALL_CLEAN, &regs->ipd);  in rk_i2c_send_stop_bit()
255 		if (readl(&regs->ipd) & I2C_STOPIPD) {  in rk_i2c_send_stop_bit()
256 			writel(I2C_STOPIPD, &regs->ipd);  in rk_i2c_send_stop_bit()
274 	writel(I2C_IPD_ALL_CLEAN, &i2c->regs->ipd);  in rk_i2c_disable()
343 			if (readl(&regs->ipd) & I2C_NAKRCVIPD) {  in rk_i2c_read()
344 				writel(I2C_NAKRCVIPD, &regs->ipd);  in rk_i2c_read()
348 			if (readl(&regs->ipd) & I2C_MBRFIPD) {  in rk_i2c_read()
349 				writel(I2C_MBRFIPD, &regs->ipd);  in rk_i2c_read()
439 			if (readl(&regs->ipd) & I2C_NAKRCVIPD) {  in rk_i2c_write()
440 				writel(I2C_NAKRCVIPD, &regs->ipd);  in rk_i2c_write()
444 			if (readl(&regs->ipd) & I2C_MBTFIPD) {  in rk_i2c_write()
445 				writel(I2C_MBTFIPD, &regs->ipd);  in rk_i2c_write()