From 897a534e8b5fe7ef1d6b8eaee3b57eb7d637e1de Mon Sep 17 00:00:00 2001 From: florian Date: Sun, 12 Sep 2010 21:23:47 +0000 Subject: [brcm63xx] remove 2.6.33 support git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23037 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../011-add_bcm63xx_ehci_controller.patch | 178 --------------------- 1 file changed, 178 deletions(-) delete mode 100644 target/linux/brcm63xx/patches-2.6.33/011-add_bcm63xx_ehci_controller.patch (limited to 'target/linux/brcm63xx/patches-2.6.33/011-add_bcm63xx_ehci_controller.patch') diff --git a/target/linux/brcm63xx/patches-2.6.33/011-add_bcm63xx_ehci_controller.patch b/target/linux/brcm63xx/patches-2.6.33/011-add_bcm63xx_ehci_controller.patch deleted file mode 100644 index 22949b544..000000000 --- a/target/linux/brcm63xx/patches-2.6.33/011-add_bcm63xx_ehci_controller.patch +++ /dev/null @@ -1,178 +0,0 @@ -Signed-off-by: Maxime Bizon ---- - drivers/usb/host/ehci-bcm63xx.c | 154 +++++++++++++++++++++++++++++++++++++++ - drivers/usb/host/ehci-hcd.c | 5 + - 2 files changed, 159 insertions(+), 0 deletions(-) - create mode 100644 drivers/usb/host/ehci-bcm63xx.c - ---- /dev/null -+++ b/drivers/usb/host/ehci-bcm63xx.c -@@ -0,0 +1,154 @@ -+/* -+ * This file is subject to the terms and conditions of the GNU General Public -+ * License. See the file "COPYING" in the main directory of this archive -+ * for more details. -+ * -+ * Copyright (C) 2008 Maxime Bizon -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+ -+static int ehci_bcm63xx_setup(struct usb_hcd *hcd) -+{ -+ struct ehci_hcd *ehci = hcd_to_ehci(hcd); -+ int retval; -+ -+ retval = ehci_halt(ehci); -+ if (retval) -+ return retval; -+ -+ retval = ehci_init(hcd); -+ if (retval) -+ return retval; -+ -+ ehci_reset(ehci); -+ ehci_port_power(ehci, 0); -+ -+ return retval; -+} -+ -+ -+static const struct hc_driver ehci_bcm63xx_hc_driver = { -+ .description = hcd_name, -+ .product_desc = "BCM63XX integrated EHCI controller", -+ .hcd_priv_size = sizeof(struct ehci_hcd), -+ -+ .irq = ehci_irq, -+ .flags = HCD_MEMORY | HCD_USB2, -+ -+ .reset = ehci_bcm63xx_setup, -+ .start = ehci_run, -+ .stop = ehci_stop, -+ .shutdown = ehci_shutdown, -+ -+ .urb_enqueue = ehci_urb_enqueue, -+ .urb_dequeue = ehci_urb_dequeue, -+ .endpoint_disable = ehci_endpoint_disable, -+ -+ .get_frame_number = ehci_get_frame, -+ -+ .hub_status_data = ehci_hub_status_data, -+ .hub_control = ehci_hub_control, -+ .bus_suspend = ehci_bus_suspend, -+ .bus_resume = ehci_bus_resume, -+ .relinquish_port = ehci_relinquish_port, -+ .port_handed_over = ehci_port_handed_over, -+}; -+ -+static int __devinit ehci_hcd_bcm63xx_drv_probe(struct platform_device *pdev) -+{ -+ struct resource *res_mem; -+ struct usb_hcd *hcd; -+ struct ehci_hcd *ehci; -+ u32 reg; -+ int ret, irq; -+ -+ res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ irq = platform_get_irq(pdev, 0);; -+ if (!res_mem || irq < 0) -+ return -ENODEV; -+ -+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_REG); -+ reg &= ~USBH_PRIV_SWAP_EHCI_DATA_MASK; -+ reg |= USBH_PRIV_SWAP_EHCI_ENDN_MASK; -+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SWAP_REG); -+ -+ /* -+ * The magic value comes for the original vendor BSP and is -+ * needed for USB to work. Datasheet does not help, so the -+ * magic value is used as-is. -+ */ -+ bcm_rset_writel(RSET_USBH_PRIV, 0x1c0020, USBH_PRIV_TEST_REG); -+ -+ hcd = usb_create_hcd(&ehci_bcm63xx_hc_driver, &pdev->dev, "bcm63xx"); -+ if (!hcd) -+ return -ENOMEM; -+ hcd->rsrc_start = res_mem->start; -+ hcd->rsrc_len = res_mem->end - res_mem->start + 1; -+ -+ if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) { -+ pr_debug("request_mem_region failed\n"); -+ ret = -EBUSY; -+ goto out; -+ } -+ -+ hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len); -+ if (!hcd->regs) { -+ pr_debug("ioremap failed\n"); -+ ret = -EIO; -+ goto out1; -+ } -+ -+ ehci = hcd_to_ehci(hcd); -+ ehci->big_endian_mmio = 1; -+ ehci->big_endian_desc = 0; -+ ehci->caps = hcd->regs; -+ ehci->regs = hcd->regs + -+ HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase)); -+ ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params); -+ ehci->sbrn = 0x20; -+ -+ ret = usb_add_hcd(hcd, irq, IRQF_DISABLED); -+ if (ret) -+ goto out2; -+ -+ platform_set_drvdata(pdev, hcd); -+ return 0; -+ -+out2: -+ iounmap(hcd->regs); -+out1: -+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len); -+out: -+ usb_put_hcd(hcd); -+ return ret; -+} -+ -+static int __devexit ehci_hcd_bcm63xx_drv_remove(struct platform_device *pdev) -+{ -+ struct usb_hcd *hcd; -+ -+ hcd = platform_get_drvdata(pdev); -+ usb_remove_hcd(hcd); -+ iounmap(hcd->regs); -+ usb_put_hcd(hcd); -+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len); -+ platform_set_drvdata(pdev, NULL); -+ return 0; -+} -+ -+static struct platform_driver ehci_hcd_bcm63xx_driver = { -+ .probe = ehci_hcd_bcm63xx_drv_probe, -+ .remove = __devexit_p(ehci_hcd_bcm63xx_drv_remove), -+ .shutdown = usb_hcd_platform_shutdown, -+ .driver = { -+ .name = "bcm63xx_ehci", -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+MODULE_ALIAS("platform:bcm63xx_ehci"); ---- a/drivers/usb/host/ehci-hcd.c -+++ b/drivers/usb/host/ehci-hcd.c -@@ -1159,6 +1159,11 @@ MODULE_LICENSE ("GPL"); - #define PLATFORM_DRIVER ehci_atmel_driver - #endif - -+#ifdef CONFIG_BCM63XX -+#include "ehci-bcm63xx.c" -+#define PLATFORM_DRIVER ehci_hcd_bcm63xx_driver -+#endif -+ - #if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \ - !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) - #error "missing bus glue for ehci-hcd" -- cgit v1.2.3