gemini: rename files directory (preparation for 4.14)

Signed-off-by: Roman Yeryomin <roman@advem.lv>

1 files changed, 0 insertions, 258 deletions

diff --git a/target/linux/gemini/files/drivers/usb/host/ehci-fotg2.c b/target/linux/gemini/files/drivers/usb/host/ehci-fotg2.c
deleted file mode 100644
index 0717abce9c..0000000000
--- a/target/linux/gemini/files/drivers/usb/host/ehci-fotg2.c
+++ /dev/null
@@ -1,258 +0,0 @@
-/*
- *  Gemini EHCI Host Controller driver
- *
- *  Copyright (C) 2014 Roman Yeryomin <roman@advem.lv>
- *  Copyright (C) 2012 Tobias Waldvogel
- *  based on GPLd code from Sony Computer Entertainment Inc.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; version 2 of the License.
- */
-#include <linux/kernel.h>
-#include <linux/hrtimer.h>
-#include <linux/io.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/usb.h>
-#include <linux/usb/hcd.h>
-#include <linux/usb/ehci_pdriver.h>
-
-#include <mach/hardware.h>
-#include <mach/global_reg.h>
-
-#include "ehci.h"
-
-#define DRV_NAME			"ehci-fotg2"
-
-#define HCD_MISC			0x40
-
-#define OTGC_SCR			0x80
-#define OTGC_INT_STS			0x84
-#define OTGC_INT_EN			0x88
-
-#define GLOBAL_ISR			0xC0
-#define GLOBAL_ICR			0xC4
-
-#define GLOBAL_INT_POLARITY		(1 << 3)
-#define GLOBAL_INT_MASK_HC		(1 << 2)
-#define GLOBAL_INT_MASK_OTG		(1 << 1)
-#define GLOBAL_INT_MASK_DEV		(1 << 0)
-
-#define OTGC_SCR_ID			(1 << 21)
-#define OTGC_SCR_CROLE			(1 << 20)
-#define OTGC_SCR_VBUS_VLD		(1 << 19)
-#define OTGC_SCR_A_SRP_RESP_TYPE	(1 << 8)
-#define OTGC_SCR_A_SRP_DET_EN		(1 << 7)
-#define OTGC_SCR_A_SET_B_HNP_EN		(1 << 6)
-#define OTGC_SCR_A_BUS_DROP		(1 << 5)
-#define OTGC_SCR_A_BUS_REQ		(1 << 4)
-
-#define OTGC_INT_APLGRMV		(1 << 12)
-#define OTGC_INT_BPLGRMV		(1 << 11)
-#define OTGC_INT_OVC			(1 << 10)
-#define OTGC_INT_IDCHG			(1 << 9)
-#define OTGC_INT_RLCHG			(1 << 8)
-#define OTGC_INT_AVBUSERR		(1 << 5)
-#define OTGC_INT_ASRPDET		(1 << 4)
-#define OTGC_INT_BSRPDN			(1 << 0)
-
-#define OTGC_INT_A_TYPE	(		\
- 		OTGC_INT_ASRPDET |	\
-		OTGC_INT_AVBUSERR |	\
-		OTGC_INT_OVC |		\
-		OTGC_INT_RLCHG |	\
-		OTGC_INT_IDCHG |	\
-		OTGC_INT_APLGRMV	\
-	)
-#define OTGC_INT_B_TYPE	(		\
-		OTGC_INT_AVBUSERR |	\
-		OTGC_INT_OVC |		\
-		OTGC_INT_RLCHG |	\
-		OTGC_INT_IDCHG		\
-	)
-
-
-static void fotg2_otg_init(struct usb_hcd *hcd)
-{
-	u32 val;
-
-	writel(GLOBAL_INT_POLARITY | GLOBAL_INT_MASK_HC |
-	       GLOBAL_INT_MASK_OTG | GLOBAL_INT_MASK_DEV,
-		hcd->regs + GLOBAL_ICR);
-
-	val = readl(hcd->regs + OTGC_SCR);
-	val &= ~(OTGC_SCR_A_SRP_RESP_TYPE | OTGC_SCR_A_SRP_DET_EN |
-		 OTGC_SCR_A_BUS_DROP      | OTGC_SCR_A_SET_B_HNP_EN);
-	val |= OTGC_SCR_A_BUS_REQ;
-	writel(val, hcd->regs + OTGC_SCR);
-
-	writel(OTGC_INT_A_TYPE, hcd->regs + OTGC_INT_EN);
-
-	/* setup MISC register, fixes timing problems */
-	val = readl(hcd->regs + HCD_MISC);
-	val |= 0xD;
-	writel(val, hcd->regs + HCD_MISC);
-
-	writel(~0, hcd->regs + GLOBAL_ISR);
-	writel(~0, hcd->regs + OTGC_INT_STS);
-}
-
-static int fotg2_ehci_reset(struct usb_hcd *hcd)
-{
-	int retval;
-
-	retval = ehci_setup(hcd);
-	if (retval)
-		return retval;
-
-	writel(GLOBAL_INT_POLARITY, hcd->regs + GLOBAL_ICR);
-	return 0;
-}
-
-static const struct hc_driver fotg2_ehci_hc_driver = {
-	.description		= hcd_name,
-	.product_desc		= "FOTG2 EHCI Host Controller",
-	.hcd_priv_size		= sizeof(struct ehci_hcd),
-	.irq			= ehci_irq,
-	.flags			= HCD_MEMORY | HCD_USB2,
-	.reset			= fotg2_ehci_reset,
-	.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,
-#if defined(CONFIG_PM)
-	.bus_suspend		= ehci_bus_suspend,
-	.bus_resume		= ehci_bus_resume,
-#endif
-	.relinquish_port	= ehci_relinquish_port,
-	.port_handed_over	= ehci_port_handed_over,
-
-	.clear_tt_buffer_complete = ehci_clear_tt_buffer_complete,
-};
-
-static irqreturn_t fotg2_ehci_irq(int irq, void *data)
-{
-	struct usb_hcd *hcd = data;
-	u32 icr, sts;
-	irqreturn_t retval;
-
-	icr = readl(hcd->regs + GLOBAL_ICR);
-	writel(GLOBAL_INT_POLARITY | GLOBAL_INT_MASK_HC |
-	       GLOBAL_INT_MASK_OTG | GLOBAL_INT_MASK_DEV,
-		hcd->regs + GLOBAL_ICR);
-
-	retval = IRQ_NONE;
-
-	sts = ~icr;
-	sts &= GLOBAL_INT_MASK_HC | GLOBAL_INT_MASK_OTG | GLOBAL_INT_MASK_DEV;
-	sts &= readl(hcd->regs + GLOBAL_ISR);
-	writel(sts, hcd->regs + GLOBAL_ISR);
-
-	if (unlikely(sts & GLOBAL_INT_MASK_DEV)) {
-		ehci_warn(hcd_to_ehci(hcd),
-			"Received unexpected irq for device role\n");
-		retval = IRQ_HANDLED;
-	}
-
-	if (unlikely(sts & GLOBAL_INT_MASK_OTG)) {
-		u32	otg_sts;
-
-		otg_sts = readl(hcd->regs + OTGC_INT_STS);
-		writel(otg_sts, hcd->regs + OTGC_INT_STS);
-
-		ehci_warn(hcd_to_ehci(hcd),
-			"Received unexpected irq for OTG management\n");
-		retval = IRQ_HANDLED;
-	}
-
-	if (sts & GLOBAL_INT_MASK_HC) {
-		retval = IRQ_NONE;
-	}
-
-	writel(icr, hcd->regs + GLOBAL_ICR);
-	return retval;
-}
-
-static int fotg2_ehci_probe(struct platform_device *pdev)
-{
-	struct usb_hcd *hcd;
-	struct resource *res;
-	int irq , err;
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		pr_err("no irq provided");
-		return irq;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		pr_err("no memory resource provided");
-		return -ENXIO;
-	}
-
-	hcd = usb_create_hcd(&fotg2_ehci_hc_driver, &pdev->dev,
-			     dev_name(&pdev->dev));
-	if (!hcd)
-		return -ENOMEM;
-
-	hcd->rsrc_start = res->start;
-	hcd->rsrc_len = resource_size(res);
-
-	hcd->regs = devm_ioremap_resource(&pdev->dev, res);
-	if (IS_ERR(hcd->regs)) {
-		err = -ENOMEM;
-		goto err_put_hcd;
-	}
-
-	hcd->has_tt = 1;
-	hcd_to_ehci(hcd)->caps = hcd->regs;
-
-	fotg2_otg_init(hcd);
-
-	err = request_irq(irq, &fotg2_ehci_irq, IRQF_SHARED, "fotg2", hcd);
-	if (err)
-		goto err_put_hcd;
-
-	err = usb_add_hcd(hcd, irq, IRQF_SHARED);
-	if (err)
-		goto err_put_hcd;
-
-	platform_set_drvdata(pdev, hcd);
-	return 0;
-
-err_put_hcd:
-	usb_put_hcd(hcd);
-	return err;
-}
-
-static int fotg2_ehci_remove(struct platform_device *pdev)
-{
-	struct usb_hcd *hcd = platform_get_drvdata(pdev);
-
-	writel(GLOBAL_INT_POLARITY | GLOBAL_INT_MASK_HC |
-	       GLOBAL_INT_MASK_OTG | GLOBAL_INT_MASK_DEV,
-		hcd->regs + GLOBAL_ICR);
-
-	free_irq(hcd->irq, hcd);
-	usb_remove_hcd(hcd);
-	usb_put_hcd(hcd);
-	platform_set_drvdata(pdev, NULL);
-
-	return 0;
-}
-
-MODULE_ALIAS("platform:" DRV_NAME);
-
-static struct platform_driver ehci_fotg2_driver = {
-	.probe		= fotg2_ehci_probe,
-	.remove		= fotg2_ehci_remove,
-	.driver.name	= DRV_NAME,
-};