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-rw-r--r--target/linux/ramips/files/drivers/usb/host/ehci-rt3883.c162
-rw-r--r--target/linux/ramips/files/drivers/usb/host/ohci-rt3883.c161
2 files changed, 0 insertions, 323 deletions
diff --git a/target/linux/ramips/files/drivers/usb/host/ehci-rt3883.c b/target/linux/ramips/files/drivers/usb/host/ehci-rt3883.c
deleted file mode 100644
index a64cac7f3..000000000
--- a/target/linux/ramips/files/drivers/usb/host/ehci-rt3883.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * Bus Glue for the built-in EHCI controller of the Ralink RT3662/RT3883 SoCs
- *
- * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
- *
- * Parts of this file are based on Ralink's 2.6.21 BSP
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <asm/mach-ralink/rt3883.h>
-#include <asm/mach-ralink/rt3883_ehci_platform.h>
-
-static int ehci_rt3883_init(struct usb_hcd *hcd)
-{
- struct ehci_hcd *ehci = hcd_to_ehci(hcd);
- int ret;
-
- ehci->caps = hcd->regs;
- ehci->regs = hcd->regs +
- HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
- dbg_hcs_params(ehci, "reset");
- dbg_hcc_params(ehci, "reset");
-
- ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
- ehci->sbrn = 0x20;
-
- ehci_reset(ehci);
-
- ret = ehci_init(hcd);
- if (ret)
- return ret;
-
- ehci_port_power(ehci, 0);
-
- return 0;
-}
-
-static const struct hc_driver ehci_rt3883_hc_driver = {
- .description = hcd_name,
- .product_desc = "Ralink RT3883 built-in EHCI controller",
- .hcd_priv_size = sizeof(struct ehci_hcd),
- .irq = ehci_irq,
- .flags = HCD_MEMORY | HCD_USB2,
-
- .reset = ehci_rt3883_init,
- .start = ehci_run,
- .stop = ehci_stop,
- .shutdown = ehci_shutdown,
-
- .urb_enqueue = ehci_urb_enqueue,
- .urb_dequeue = ehci_urb_dequeue,
- .endpoint_disable = ehci_endpoint_disable,
- .endpoint_reset = ehci_endpoint_reset,
-
- .get_frame_number = ehci_get_frame,
-
- .hub_status_data = ehci_hub_status_data,
- .hub_control = ehci_hub_control,
- .relinquish_port = ehci_relinquish_port,
- .port_handed_over = ehci_port_handed_over,
-
- .clear_tt_buffer_complete = ehci_clear_tt_buffer_complete,
-};
-
-static int ehci_rt3883_probe(struct platform_device *pdev)
-{
- struct rt3883_ehci_platform_data *pdata;
- struct usb_hcd *hcd;
- struct resource *res;
- int irq;
- int ret;
-
- if (usb_disabled())
- return -ENODEV;
-
- res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
- if (!res) {
- dev_dbg(&pdev->dev, "no IRQ specified for %s\n",
- dev_name(&pdev->dev));
- return -ENODEV;
- }
- irq = res->start;
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_dbg(&pdev->dev, "no base address specified for %s\n",
- dev_name(&pdev->dev));
- return -ENODEV;
- }
-
- hcd = usb_create_hcd(&ehci_rt3883_hc_driver, &pdev->dev,
- dev_name(&pdev->dev));
- if (!hcd)
- return -ENOMEM;
-
- hcd->rsrc_start = res->start;
- hcd->rsrc_len = res->end - res->start + 1;
-
- if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
- dev_dbg(&pdev->dev, "controller already in use\n");
- ret = -EBUSY;
- goto err_put_hcd;
- }
-
- hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
- if (!hcd->regs) {
- dev_dbg(&pdev->dev, "error mapping memory\n");
- ret = -EFAULT;
- goto err_release_region;
- }
-
- pdata = pdev->dev.platform_data;
- if (pdata && pdata->start_hw)
- pdata->start_hw();
-
- ret = usb_add_hcd(hcd, irq, IRQF_SHARED);
- if (ret)
- goto err_iounmap;
-
- return 0;
-
-err_iounmap:
- iounmap(hcd->regs);
-
-err_release_region:
- release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
-err_put_hcd:
- usb_put_hcd(hcd);
- return ret;
-}
-
-static int ehci_rt3883_remove(struct platform_device *pdev)
-{
- struct usb_hcd *hcd = platform_get_drvdata(pdev);
- struct rt3883_ehci_platform_data *pdata;
-
- usb_remove_hcd(hcd);
- iounmap(hcd->regs);
- release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
- usb_put_hcd(hcd);
-
- pdata = pdev->dev.platform_data;
- if (pdata && pdata->stop_hw)
- pdata->stop_hw();
-
- return 0;
-}
-
-static struct platform_driver ehci_rt3883_driver = {
- .probe = ehci_rt3883_probe,
- .remove = ehci_rt3883_remove,
- .driver = {
- .owner = THIS_MODULE,
- .name = "rt3883-ehci",
- }
-};
-
-MODULE_ALIAS("platform:rt3883-ehci");
diff --git a/target/linux/ramips/files/drivers/usb/host/ohci-rt3883.c b/target/linux/ramips/files/drivers/usb/host/ohci-rt3883.c
deleted file mode 100644
index ea13aebe5..000000000
--- a/target/linux/ramips/files/drivers/usb/host/ohci-rt3883.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Bus Glue for the built-in OHCI controller of the Ralink RT3662/RT3883 SoCs
- *
- * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
- *
- * Parts of this file are based on Ralink's 2.6.21 BSP
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <asm/mach-ralink/rt3883.h>
-#include <asm/mach-ralink/rt3883_ohci_platform.h>
-
-static int __devinit ohci_rt3883_start(struct usb_hcd *hcd)
-{
- struct ohci_hcd *ohci = hcd_to_ohci(hcd);
- int ret;
-
- ret = ohci_init(ohci);
- if (ret < 0)
- return ret;
-
- ret = ohci_run(ohci);
- if (ret < 0)
- goto err;
-
- return 0;
-
-err:
- ohci_stop(hcd);
- return ret;
-}
-
-static const struct hc_driver ohci_rt3883_hc_driver = {
- .description = hcd_name,
- .product_desc = "Ralink RT3883 built-in OHCI controller",
- .hcd_priv_size = sizeof(struct ohci_hcd),
-
- .irq = ohci_irq,
- .flags = HCD_USB11 | HCD_MEMORY,
-
- .start = ohci_rt3883_start,
- .stop = ohci_stop,
- .shutdown = ohci_shutdown,
-
- .urb_enqueue = ohci_urb_enqueue,
- .urb_dequeue = ohci_urb_dequeue,
- .endpoint_disable = ohci_endpoint_disable,
-
- /*
- * scheduling support
- */
- .get_frame_number = ohci_get_frame,
-
- /*
- * root hub support
- */
- .hub_status_data = ohci_hub_status_data,
- .hub_control = ohci_hub_control,
- .start_port_reset = ohci_start_port_reset,
-};
-
-static int ohci_rt3883_probe(struct platform_device *pdev)
-{
- struct rt3883_ohci_platform_data *pdata;
- struct usb_hcd *hcd;
- struct resource *res;
- int irq;
- int ret;
-
- if (usb_disabled())
- return -ENODEV;
-
- res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
- if (!res) {
- dev_dbg(&pdev->dev, "no IRQ specified for %s\n",
- dev_name(&pdev->dev));
- return -ENODEV;
- }
- irq = res->start;
-
- hcd = usb_create_hcd(&ohci_rt3883_hc_driver,
- &pdev->dev, dev_name(&pdev->dev));
- if (!hcd)
- return -ENOMEM;
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_dbg(&pdev->dev, "no base address specified for %s\n",
- dev_name(&pdev->dev));
- ret = -ENODEV;
- goto err_put_hcd;
- }
- hcd->rsrc_start = res->start;
- hcd->rsrc_len = res->end - res->start + 1;
-
- if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
- dev_dbg(&pdev->dev, "controller already in use\n");
- ret = -EBUSY;
- goto err_put_hcd;
- }
-
- hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
- if (!hcd->regs) {
- dev_dbg(&pdev->dev, "error mapping memory\n");
- ret = -EFAULT;
- goto err_release_region;
- }
-
- pdata = pdev->dev.platform_data;
- if (pdata && pdata->start_hw)
- pdata->start_hw();
-
- ohci_hcd_init(hcd_to_ohci(hcd));
-
- ret = usb_add_hcd(hcd, irq, IRQF_SHARED);
- if (ret)
- goto err_stop_hcd;
-
- return 0;
-
-err_stop_hcd:
- iounmap(hcd->regs);
-err_release_region:
- release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
-err_put_hcd:
- usb_put_hcd(hcd);
- return ret;
-}
-
-static int ohci_rt3883_remove(struct platform_device *pdev)
-{
- struct usb_hcd *hcd = platform_get_drvdata(pdev);
- struct rt3883_ohci_platform_data *pdata;
-
- usb_remove_hcd(hcd);
- iounmap(hcd->regs);
- release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
- usb_put_hcd(hcd);
-
- pdata = pdev->dev.platform_data;
- if (pdata && pdata->stop_hw)
- pdata->stop_hw();
-
- return 0;
-}
-
-static struct platform_driver ohci_rt3883_driver = {
- .probe = ohci_rt3883_probe,
- .remove = ohci_rt3883_remove,
- .shutdown = usb_hcd_platform_shutdown,
- .driver = {
- .name = "rt3883-ohci",
- .owner = THIS_MODULE,
- },
-};
-
-MODULE_ALIAS("platform:rt3883-ohci");
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 17:22:01 +0000