The ARM w90x900 platform is getting removed, so this driver is obsolete.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/usb/host/Kconfig | 6 --
drivers/usb/host/Makefile | 1 -
drivers/usb/host/ehci-w90x900.c | 130 --------------------------------
3 files changed, 137 deletions(-)
delete mode 100644 drivers/usb/host/ehci-w90x900.c
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 40b5de597112..782ead054a90 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -287,12 +287,6 @@ config USB_EHCI_MV
Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
on-chip EHCI USB controller" for those.
-config USB_W90X900_EHCI
- tristate "W90X900(W90P910) EHCI support"
- depends on ARCH_W90X900
- ---help---
- Enables support for the W90X900 USB controller
-
config USB_CNS3XXX_EHCI
bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
depends on ARCH_CNS3XXX
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile
index 84514f71ae44..0bba93de7654 100644
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
@@ -51,7 +51,6 @@ obj-$(CONFIG_USB_EHCI_HCD_STI) += ehci-st.o
obj-$(CONFIG_USB_EHCI_EXYNOS) += ehci-exynos.o
obj-$(CONFIG_USB_EHCI_HCD_AT91) += ehci-atmel.o
obj-$(CONFIG_USB_EHCI_TEGRA) += ehci-tegra.o
-obj-$(CONFIG_USB_W90X900_EHCI) += ehci-w90x900.o
obj-$(CONFIG_USB_OXU210HP_HCD) += oxu210hp-hcd.o
obj-$(CONFIG_USB_ISP116X_HCD) += isp116x-hcd.o
diff --git a/drivers/usb/host/ehci-w90x900.c b/drivers/usb/host/ehci-w90x900.c
deleted file mode 100644
index 6d77ace1697b..000000000000
--- a/drivers/usb/host/ehci-w90x900.c
+++ /dev/null
@@ -1,130 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * linux/driver/usb/host/ehci-w90x900.c
- *
- * Copyright (c) 2008 Nuvoton technology corporation.
- *
- * Wan ZongShun <mcuos.com@xxxxxxxxx>
- */
-
-#include <linux/dma-mapping.h>
-#include <linux/io.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/platform_device.h>
-#include <linux/usb.h>
-#include <linux/usb/hcd.h>
-
-#include "ehci.h"
-
-/* enable phy0 and phy1 for w90p910 */
-#define ENPHY (0x01<<8)
-#define PHY0_CTR (0xA4)
-#define PHY1_CTR (0xA8)
-
-#define DRIVER_DESC "EHCI w90x900 driver"
-
-static const char hcd_name[] = "ehci-w90x900 ";
-
-static struct hc_driver __read_mostly ehci_w90x900_hc_driver;
-
-static int ehci_w90x900_probe(struct platform_device *pdev)
-{
- struct usb_hcd *hcd;
- struct ehci_hcd *ehci;
- struct resource *res;
- int retval = 0, irq;
- unsigned long val;
-
- hcd = usb_create_hcd(&ehci_w90x900_hc_driver,
- &pdev->dev, "w90x900 EHCI");
- if (!hcd) {
- retval = -ENOMEM;
- goto err1;
- }
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- hcd->regs = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(hcd->regs)) {
- retval = PTR_ERR(hcd->regs);
- goto err2;
- }
- hcd->rsrc_start = res->start;
- hcd->rsrc_len = resource_size(res);
-
- ehci = hcd_to_ehci(hcd);
- ehci->caps = hcd->regs;
- ehci->regs = hcd->regs +
- HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
-
- /* enable PHY 0,1,the regs only apply to w90p910
- * 0xA4,0xA8 were offsets of PHY0 and PHY1 controller of
- * w90p910 IC relative to ehci->regs.
- */
- val = __raw_readl(ehci->regs+PHY0_CTR);
- val |= ENPHY;
- __raw_writel(val, ehci->regs+PHY0_CTR);
-
- val = __raw_readl(ehci->regs+PHY1_CTR);
- val |= ENPHY;
- __raw_writel(val, ehci->regs+PHY1_CTR);
-
- irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- retval = irq;
- goto err2;
- }
-
- retval = usb_add_hcd(hcd, irq, IRQF_SHARED);
- if (retval != 0)
- goto err2;
-
- device_wakeup_enable(hcd->self.controller);
- return retval;
-err2:
- usb_put_hcd(hcd);
-err1:
- return retval;
-}
-
-static int ehci_w90x900_remove(struct platform_device *pdev)
-{
- struct usb_hcd *hcd = platform_get_drvdata(pdev);
-
- usb_remove_hcd(hcd);
- usb_put_hcd(hcd);
-
- return 0;
-}
-
-static struct platform_driver ehci_hcd_w90x900_driver = {
- .probe = ehci_w90x900_probe,
- .remove = ehci_w90x900_remove,
- .driver = {
- .name = "w90x900-ehci",
- },
-};
-
-static int __init ehci_w90X900_init(void)
-{
- if (usb_disabled())
- return -ENODEV;
-
- pr_info("%s: " DRIVER_DESC "\n", hcd_name);
-
- ehci_init_driver(&ehci_w90x900_hc_driver, NULL);
- return platform_driver_register(&ehci_hcd_w90x900_driver);
-}
-module_init(ehci_w90X900_init);
-
-static void __exit ehci_w90X900_cleanup(void)
-{
- platform_driver_unregister(&ehci_hcd_w90x900_driver);
-}
-module_exit(ehci_w90X900_cleanup);
-
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_AUTHOR("Wan ZongShun <mcuos.com@xxxxxxxxx>");
-MODULE_ALIAS("platform:w90p910-ehci");
-MODULE_LICENSE("GPL v2");
--
2.20.0
