104 	struct platform_device *ofdev;  member
433 	struct platform_device *ofdev = cpm->ofdev;  in cpm_i2c_setup()  local
441 	dev_dbg(&cpm->ofdev->dev, "cpm_i2c_setup()\n");  in cpm_i2c_setup()
445 	cpm->irq = irq_of_parse_and_map(ofdev->dev.of_node, 0);  in cpm_i2c_setup()
456 	i2c_base = of_iomap(ofdev->dev.of_node, 1);  in cpm_i2c_setup()
462 	if (of_device_is_compatible(ofdev->dev.of_node, "fsl,cpm1-i2c")) {  in cpm_i2c_setup()
479 	} else if (of_device_is_compatible(ofdev->dev.of_node, "fsl,cpm2-i2c")) {  in cpm_i2c_setup()
494 	cpm->i2c_reg = of_iomap(ofdev->dev.of_node, 0);  in cpm_i2c_setup()
500 	data = of_get_property(ofdev->dev.of_node, "fsl,cpm-command", &len);  in cpm_i2c_setup()
507 	data = of_get_property(ofdev->dev.of_node, "linux,i2c-class", &len);  in cpm_i2c_setup()
511 	data = of_get_property(ofdev->dev.of_node, "clock-frequency", &len);  in cpm_i2c_setup()
536 		cpm->rxbuf[i] = dma_alloc_coherent(&cpm->ofdev->dev,  in cpm_i2c_setup()
545 …cpm->txbuf[i] = (unsigned char *)dma_alloc_coherent(&cpm->ofdev->dev, CPM_MAX_READ + 1, &cpm->txdm…  in cpm_i2c_setup()
557 	dev_dbg(&cpm->ofdev->dev, "i2c_ram 0x%p, i2c_addr 0x%04x, freq %d\n",  in cpm_i2c_setup()
559 	dev_dbg(&cpm->ofdev->dev, "tbase 0x%04x, rbase 0x%04x\n",  in cpm_i2c_setup()
590 			dma_free_coherent(&cpm->ofdev->dev, CPM_MAX_READ + 1,  in cpm_i2c_setup()
593 			dma_free_coherent(&cpm->ofdev->dev, CPM_MAX_READ + 1,  in cpm_i2c_setup()
624 		dma_free_coherent(&cpm->ofdev->dev, CPM_MAX_READ + 1,  in cpm_i2c_shutdown()
626 		dma_free_coherent(&cpm->ofdev->dev, CPM_MAX_READ + 1,  in cpm_i2c_shutdown()
639 static int cpm_i2c_probe(struct platform_device *ofdev)  in cpm_i2c_probe()  argument
649 	cpm->ofdev = ofdev;  in cpm_i2c_probe()
651 	platform_set_drvdata(ofdev, cpm);  in cpm_i2c_probe()
655 	cpm->adap.dev.parent = &ofdev->dev;  in cpm_i2c_probe()
656 	cpm->adap.dev.of_node = of_node_get(ofdev->dev.of_node);  in cpm_i2c_probe()
660 		dev_err(&ofdev->dev, "Unable to init hardware\n");  in cpm_i2c_probe()
666 	data = of_get_property(ofdev->dev.of_node, "linux,i2c-index", &len);  in cpm_i2c_probe()
671 		dev_err(&ofdev->dev, "Unable to register with I2C\n");  in cpm_i2c_probe()
675 	dev_dbg(&ofdev->dev, "hw routines for %s registered.\n",  in cpm_i2c_probe()
687 static int cpm_i2c_remove(struct platform_device *ofdev)  in cpm_i2c_remove()  argument
689 	struct cpm_i2c *cpm = platform_get_drvdata(ofdev);  in cpm_i2c_remove()