X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/0916d26393562a776aa8b1c99ddcc60e4ba12fea..0432b2b9b938198359cb9e980a72358278f047bb:/target/linux/ppc40x/patches/120-usb-isp116x-hcd-add-of-binding.patch diff --git a/target/linux/ppc40x/patches/120-usb-isp116x-hcd-add-of-binding.patch b/target/linux/ppc40x/patches/120-usb-isp116x-hcd-add-of-binding.patch index 6de6e9b84..d869cffc0 100644 --- a/target/linux/ppc40x/patches/120-usb-isp116x-hcd-add-of-binding.patch +++ b/target/linux/ppc40x/patches/120-usb-isp116x-hcd-add-of-binding.patch @@ -1,27 +1,14 @@ --- a/drivers/usb/host/isp116x-hcd.c +++ b/drivers/usb/host/isp116x-hcd.c -@@ -1531,8 +1531,11 @@ static struct hc_driver isp116x_hc_drive - .bus_resume = isp116x_bus_resume, - }; +@@ -1535,6 +1535,7 @@ static struct hc_driver isp116x_hc_drive -+#define resource_len(r) (((r)->end - (r)->start) + 1) -+ /*----------------------------------------------------------------*/ +#ifdef CONFIG_USB_ISP116X_HCD_PLATFORM static int isp116x_remove(struct platform_device *pdev) { struct usb_hcd *hcd = platform_get_drvdata(pdev); -@@ -1556,8 +1559,6 @@ static int isp116x_remove(struct platfor - return 0; - } - --#define resource_len(r) (((r)->end - (r)->start) + 1) -- - static int __devinit isp116x_probe(struct platform_device *pdev) - { - struct usb_hcd *hcd; -@@ -1708,22 +1709,253 @@ static struct platform_driver isp116x_dr +@@ -1708,22 +1709,249 @@ static struct platform_driver isp116x_dr }, }; @@ -43,8 +30,6 @@ + +#ifdef CONFIG_USB_ISP116X_HCD_OF + -+#include -+#include +#include + +#ifdef USE_PLATFORM_DELAY @@ -56,13 +41,12 @@ +#define isp116x_of_delay NULL +#endif + -+static int __devinit isp116x_of_probe(struct of_device *op, -+ const struct of_device_id *match) ++static int __devinit isp116x_of_probe(struct platform_device *op) +{ -+ struct device_node *dn = op->node; ++ struct device_node *dn = op->dev.of_node; + struct usb_hcd *hcd; + struct isp116x *isp116x; -+ struct resource addr, data, ires; ++ struct resource addr, data; + struct isp116x_platform_data *board; + void __iomem *addr_reg; + void __iomem *data_reg; @@ -78,39 +62,33 @@ + if (ret) + return ret; + -+ ret = of_irq_to_resource(dn, 1, &ires); -+ if (ret) -+ return ret; -+ -+ irqflags = ires.flags & IRQF_TRIGGER_MASK; -+ + board = kzalloc(sizeof(struct isp116x_platform_data), GFP_KERNEL); + if (board == NULL) + return -ENOMEM; + -+ if (!request_mem_region(addr.start, resource_len(&addr), hcd_name)) { ++ if (!request_mem_region(addr.start, resource_size(&addr), hcd_name)) { + ret = -EBUSY; + goto err_free_board; + } + -+ addr_reg = ioremap_nocache(addr.start, resource_len(&addr)); ++ addr_reg = ioremap_nocache(addr.start, resource_size(&addr)); + if (addr_reg == NULL) { + ret = -ENOMEM; + goto err_release_addr; + } + -+ if (!request_mem_region(data.start, resource_len(&data), hcd_name)) { ++ if (!request_mem_region(data.start, resource_size(&data), hcd_name)) { + ret = -EBUSY; + goto err_unmap_addr; + } + -+ data_reg = ioremap_nocache(data.start, resource_len(&data)); ++ data_reg = ioremap_nocache(data.start, resource_size(&data)); + if (data_reg == NULL) { + ret = -ENOMEM; + goto err_release_data; + } + -+ irq = irq_of_parse_and_map(op->node, 0); ++ irq = irq_of_parse_and_map(dn, 0); + if (irq == NO_IRQ) { + ret = -EINVAL; + goto err_unmap_data; @@ -145,6 +123,13 @@ + if (of_get_property(dn, "int_edge_triggered", NULL)) + board->int_edge_triggered = 1; + ++ if (board->int_edge_triggered) ++ irqflags = board->int_act_high ? IRQF_TRIGGER_RISING : ++ IRQF_TRIGGER_FALLING; ++ else ++ irqflags = board->int_act_high ? IRQF_TRIGGER_HIGH : ++ IRQF_TRIGGER_LOW; ++ + ret = usb_add_hcd(hcd, irq, irqflags | IRQF_DISABLED); + if (ret) + goto err_put_hcd; @@ -166,17 +151,17 @@ + err_unmap_data: + iounmap(data_reg); + err_release_data: -+ release_mem_region(data.start, resource_len(&data)); ++ release_mem_region(data.start, resource_size(&data)); + err_unmap_addr: + iounmap(addr_reg); + err_release_addr: -+ release_mem_region(addr.start, resource_len(&addr)); ++ release_mem_region(addr.start, resource_size(&addr)); + err_free_board: + kfree(board); + return ret; +} + -+static __devexit int isp116x_of_remove(struct of_device *op) ++static __devexit int isp116x_of_remove(struct platform_device *op) +{ + struct usb_hcd *hcd = dev_get_drvdata(&op->dev); + struct isp116x *isp116x; @@ -194,12 +179,12 @@ + irq_dispose_mapping(hcd->irq); + + iounmap(isp116x->data_reg); -+ (void) of_address_to_resource(op->node, 0, &res); -+ release_mem_region(res.start, resource_len(&res)); ++ (void) of_address_to_resource(op->dev.of_node, 0, &res); ++ release_mem_region(res.start, resource_size(&res)); + + iounmap(isp116x->addr_reg); -+ (void) of_address_to_resource(op->node, 1, &res); -+ release_mem_region(res.start, resource_len(&res)); ++ (void) of_address_to_resource(op->dev.of_node, 1, &res); ++ release_mem_region(res.start, resource_size(&res)); + + kfree(isp116x->board); + usb_put_hcd(hcd); @@ -212,26 +197,24 @@ + {}, +}; + -+static struct of_platform_driver isp116x_of_platform_driver = { -+ .owner = THIS_MODULE, -+ .name = "isp116x-hcd-of", -+ .match_table = isp116x_of_match, ++static struct platform_driver isp116x_of_platform_driver = { + .probe = isp116x_of_probe, + .remove = __devexit_p(isp116x_of_remove), + .driver = { + .name = "isp116x-hcd-of", + .owner = THIS_MODULE, ++ .of_match_table = isp116x_of_match, + }, +}; + +static int __init isp116x_of_register(void) +{ -+ return of_register_platform_driver(&isp116x_of_platform_driver); ++ return platform_driver_register(&isp116x_of_platform_driver); +} + +static void __exit isp116x_of_unregister(void) +{ -+ of_unregister_platform_driver(&isp116x_of_platform_driver); ++ platform_driver_unregister(&isp116x_of_platform_driver); +} + +MODULE_DEVICE_TABLE(of, isp116x_of_match); @@ -279,7 +262,7 @@ module_exit(isp116x_cleanup); --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig -@@ -144,6 +144,24 @@ config USB_ISP116X_HCD +@@ -242,6 +242,24 @@ config USB_ISP116X_HCD To compile this driver as a module, choose M here: the module will be called isp116x-hcd.