89 	debug("i2c_con: 0x%08x\n", readl(&regs->con));  in rk_i2c_show_regs()
211 static int rk_i2c_send_start_bit(struct rk_i2c *i2c, u32 con)  in rk_i2c_send_start_bit()  argument
220 	writel(I2C_CON_EN | I2C_CON_START | i2c->cfg | con, &regs->con);  in rk_i2c_send_start_bit()
237 	writel(I2C_CON_EN | i2c->cfg | con, &regs->con);  in rk_i2c_send_start_bit()
250 	writel(I2C_CON_EN | i2c->cfg | I2C_CON_STOP, &regs->con);  in rk_i2c_send_stop_bit()
275 	writel(0, &i2c->regs->con);  in rk_i2c_disable()
287 	uint con = 0;  in rk_i2c_read()  local
298 		writel(0, &regs->con);  in rk_i2c_read()
312 			con = I2C_CON_EN;  in rk_i2c_read()
319 			con = I2C_CON_EN | I2C_CON_LASTACK;  in rk_i2c_read()
329 			con |= I2C_CON_MOD(I2C_MODE_RX);  in rk_i2c_read()
330 			writel(con | i2c->cfg, &regs->con);  in rk_i2c_read()
332 			con |= I2C_CON_MOD(I2C_MODE_TRX);  in rk_i2c_read()
333 			err = rk_i2c_send_start_bit(i2c, con);  in rk_i2c_read()
432 			       &regs->con);  in rk_i2c_write()
519 	version = readl(&regs->con) & I2C_CON_VERSION;  in rk3x_i2c_get_version()