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linux-next/arch/arm/mach-omap2/usb-host.c
Tony Lindgren 7d7e1eba7e ARM: OMAP2+: Prepare for irqs.h removal 
As the interrupts should only be defined in the platform_data, and
eventually coming from device tree, there's no need to define them
in header files.

Let's remove the hardcoded references to irqs.h and fix up the includes
so we don't rely on headers included in irqs.h. Note that we're
defining OMAP_INTC_START as 0 to the interrupts. This will be needed
when we enable SPARSE_IRQ. For some drivers we need to add
#include <plat/cpu.h> for now until these drivers are fixed to
remove cpu_is_omapxxxx() usage.

While at it, sort som of the includes the standard way, and add
the trailing commas where they are missing in the related data
structures.

Note that for drivers/staging/tidspbridge we just define things
locally.

Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-09-12 18:06:30 -07:00

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/*
* usb-host.c - OMAP USB Host
*
* This file will contain the board specific details for the
* Synopsys EHCI/OHCI host controller on OMAP3430 and onwards
*
* Copyright (C) 2007-2011 Texas Instruments
* Author: Vikram Pandita <vikram.pandita@ti.com>
* Author: Keshava Munegowda <keshava_mgowda@ti.com>
*
* Generalization by:
* Felipe Balbi <balbi@ti.com>
*
* 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/types.h>
#include <linux/errno.h>
#include <linux/delay.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/dma-mapping.h>
#include <asm/io.h>
#include <mach/hardware.h>
#include <plat/usb.h>
#include <plat/omap_device.h>
#include "mux.h"
#ifdef CONFIG_MFD_OMAP_USB_HOST
#define OMAP_USBHS_DEVICE "usbhs_omap"
#define USBHS_UHH_HWMODNAME "usb_host_hs"
#define USBHS_TLL_HWMODNAME "usb_tll_hs"
static struct usbhs_omap_platform_data usbhs_data;
static struct ehci_hcd_omap_platform_data ehci_data;
static struct ohci_hcd_omap_platform_data ohci_data;
static struct omap_device_pm_latency omap_uhhtll_latency[] = {
{
.deactivate_func = omap_device_idle_hwmods,
.activate_func = omap_device_enable_hwmods,
.flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
},
};
/* MUX settings for EHCI pins */
/*
* setup_ehci_io_mux - initialize IO pad mux for USBHOST
*/
static void __init setup_ehci_io_mux(const enum usbhs_omap_port_mode *port_mode)
{
switch (port_mode[0]) {
case OMAP_EHCI_PORT_MODE_PHY:
omap_mux_init_signal("hsusb1_stp", OMAP_PIN_OUTPUT);
omap_mux_init_signal("hsusb1_clk", OMAP_PIN_OUTPUT);
omap_mux_init_signal("hsusb1_dir", OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb1_nxt", OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb1_data0", OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb1_data1", OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb1_data2", OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb1_data3", OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb1_data4", OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb1_data5", OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb1_data6", OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb1_data7", OMAP_PIN_INPUT_PULLDOWN);
break;
case OMAP_EHCI_PORT_MODE_TLL:
omap_mux_init_signal("hsusb1_tll_stp",
OMAP_PIN_INPUT_PULLUP);
omap_mux_init_signal("hsusb1_tll_clk",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb1_tll_dir",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb1_tll_nxt",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb1_tll_data0",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb1_tll_data1",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb1_tll_data2",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb1_tll_data3",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb1_tll_data4",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb1_tll_data5",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb1_tll_data6",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb1_tll_data7",
OMAP_PIN_INPUT_PULLDOWN);
break;
case OMAP_USBHS_PORT_MODE_UNUSED:
/* FALLTHROUGH */
default:
break;
}
switch (port_mode[1]) {
case OMAP_EHCI_PORT_MODE_PHY:
omap_mux_init_signal("hsusb2_stp", OMAP_PIN_OUTPUT);
omap_mux_init_signal("hsusb2_clk", OMAP_PIN_OUTPUT);
omap_mux_init_signal("hsusb2_dir", OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb2_nxt", OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb2_data0",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb2_data1",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb2_data2",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb2_data3",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb2_data4",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb2_data5",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb2_data6",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb2_data7",
OMAP_PIN_INPUT_PULLDOWN);
break;
case OMAP_EHCI_PORT_MODE_TLL:
omap_mux_init_signal("hsusb2_tll_stp",
OMAP_PIN_INPUT_PULLUP);
omap_mux_init_signal("hsusb2_tll_clk",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb2_tll_dir",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb2_tll_nxt",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb2_tll_data0",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb2_tll_data1",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb2_tll_data2",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb2_tll_data3",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb2_tll_data4",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb2_tll_data5",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb2_tll_data6",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb2_tll_data7",
OMAP_PIN_INPUT_PULLDOWN);
break;
case OMAP_USBHS_PORT_MODE_UNUSED:
/* FALLTHROUGH */
default:
break;
}
switch (port_mode[2]) {
case OMAP_EHCI_PORT_MODE_PHY:
printk(KERN_WARNING "Port3 can't be used in PHY mode\n");
break;
case OMAP_EHCI_PORT_MODE_TLL:
omap_mux_init_signal("hsusb3_tll_stp",
OMAP_PIN_INPUT_PULLUP);
omap_mux_init_signal("hsusb3_tll_clk",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb3_tll_dir",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb3_tll_nxt",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb3_tll_data0",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb3_tll_data1",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb3_tll_data2",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb3_tll_data3",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb3_tll_data4",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb3_tll_data5",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb3_tll_data6",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("hsusb3_tll_data7",
OMAP_PIN_INPUT_PULLDOWN);
break;
case OMAP_USBHS_PORT_MODE_UNUSED:
/* FALLTHROUGH */
default:
break;
}
return;
}
static
void __init setup_4430ehci_io_mux(const enum usbhs_omap_port_mode *port_mode)
{
switch (port_mode[0]) {
case OMAP_EHCI_PORT_MODE_PHY:
omap_mux_init_signal("usbb1_ulpiphy_stp",
OMAP_PIN_OUTPUT);
omap_mux_init_signal("usbb1_ulpiphy_clk",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpiphy_dir",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpiphy_nxt",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpiphy_dat0",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpiphy_dat1",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpiphy_dat2",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpiphy_dat3",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpiphy_dat4",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpiphy_dat5",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpiphy_dat6",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpiphy_dat7",
OMAP_PIN_INPUT_PULLDOWN);
break;
case OMAP_EHCI_PORT_MODE_TLL:
omap_mux_init_signal("usbb1_ulpitll_stp",
OMAP_PIN_INPUT_PULLUP);
omap_mux_init_signal("usbb1_ulpitll_clk",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpitll_dir",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpitll_nxt",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpitll_dat0",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpitll_dat1",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpitll_dat2",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpitll_dat3",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpitll_dat4",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpitll_dat5",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpitll_dat6",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_ulpitll_dat7",
OMAP_PIN_INPUT_PULLDOWN);
break;
case OMAP_USBHS_PORT_MODE_UNUSED:
default:
break;
}
switch (port_mode[1]) {
case OMAP_EHCI_PORT_MODE_PHY:
omap_mux_init_signal("usbb2_ulpiphy_stp",
OMAP_PIN_OUTPUT);
omap_mux_init_signal("usbb2_ulpiphy_clk",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpiphy_dir",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpiphy_nxt",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpiphy_dat0",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpiphy_dat1",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpiphy_dat2",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpiphy_dat3",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpiphy_dat4",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpiphy_dat5",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpiphy_dat6",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpiphy_dat7",
OMAP_PIN_INPUT_PULLDOWN);
break;
case OMAP_EHCI_PORT_MODE_TLL:
omap_mux_init_signal("usbb2_ulpitll_stp",
OMAP_PIN_INPUT_PULLUP);
omap_mux_init_signal("usbb2_ulpitll_clk",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpitll_dir",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpitll_nxt",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpitll_dat0",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpitll_dat1",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpitll_dat2",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpitll_dat3",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpitll_dat4",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpitll_dat5",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpitll_dat6",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_ulpitll_dat7",
OMAP_PIN_INPUT_PULLDOWN);
break;
case OMAP_USBHS_PORT_MODE_UNUSED:
default:
break;
}
}
static void __init setup_ohci_io_mux(const enum usbhs_omap_port_mode *port_mode)
{
switch (port_mode[0]) {
case OMAP_OHCI_PORT_MODE_PHY_6PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_PHY_6PIN_DPDM:
case OMAP_OHCI_PORT_MODE_TLL_6PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_6PIN_DPDM:
omap_mux_init_signal("mm1_rxdp",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("mm1_rxdm",
OMAP_PIN_INPUT_PULLDOWN);
/* FALLTHROUGH */
case OMAP_OHCI_PORT_MODE_PHY_4PIN_DPDM:
case OMAP_OHCI_PORT_MODE_TLL_4PIN_DPDM:
omap_mux_init_signal("mm1_rxrcv",
OMAP_PIN_INPUT_PULLDOWN);
/* FALLTHROUGH */
case OMAP_OHCI_PORT_MODE_PHY_3PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_3PIN_DATSE0:
omap_mux_init_signal("mm1_txen_n", OMAP_PIN_OUTPUT);
/* FALLTHROUGH */
case OMAP_OHCI_PORT_MODE_TLL_2PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_2PIN_DPDM:
omap_mux_init_signal("mm1_txse0",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("mm1_txdat",
OMAP_PIN_INPUT_PULLDOWN);
break;
case OMAP_USBHS_PORT_MODE_UNUSED:
/* FALLTHROUGH */
default:
break;
}
switch (port_mode[1]) {
case OMAP_OHCI_PORT_MODE_PHY_6PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_PHY_6PIN_DPDM:
case OMAP_OHCI_PORT_MODE_TLL_6PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_6PIN_DPDM:
omap_mux_init_signal("mm2_rxdp",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("mm2_rxdm",
OMAP_PIN_INPUT_PULLDOWN);
/* FALLTHROUGH */
case OMAP_OHCI_PORT_MODE_PHY_4PIN_DPDM:
case OMAP_OHCI_PORT_MODE_TLL_4PIN_DPDM:
omap_mux_init_signal("mm2_rxrcv",
OMAP_PIN_INPUT_PULLDOWN);
/* FALLTHROUGH */
case OMAP_OHCI_PORT_MODE_PHY_3PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_3PIN_DATSE0:
omap_mux_init_signal("mm2_txen_n", OMAP_PIN_OUTPUT);
/* FALLTHROUGH */
case OMAP_OHCI_PORT_MODE_TLL_2PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_2PIN_DPDM:
omap_mux_init_signal("mm2_txse0",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("mm2_txdat",
OMAP_PIN_INPUT_PULLDOWN);
break;
case OMAP_USBHS_PORT_MODE_UNUSED:
/* FALLTHROUGH */
default:
break;
}
switch (port_mode[2]) {
case OMAP_OHCI_PORT_MODE_PHY_6PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_PHY_6PIN_DPDM:
case OMAP_OHCI_PORT_MODE_TLL_6PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_6PIN_DPDM:
omap_mux_init_signal("mm3_rxdp",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("mm3_rxdm",
OMAP_PIN_INPUT_PULLDOWN);
/* FALLTHROUGH */
case OMAP_OHCI_PORT_MODE_PHY_4PIN_DPDM:
case OMAP_OHCI_PORT_MODE_TLL_4PIN_DPDM:
omap_mux_init_signal("mm3_rxrcv",
OMAP_PIN_INPUT_PULLDOWN);
/* FALLTHROUGH */
case OMAP_OHCI_PORT_MODE_PHY_3PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_3PIN_DATSE0:
omap_mux_init_signal("mm3_txen_n", OMAP_PIN_OUTPUT);
/* FALLTHROUGH */
case OMAP_OHCI_PORT_MODE_TLL_2PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_2PIN_DPDM:
omap_mux_init_signal("mm3_txse0",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("mm3_txdat",
OMAP_PIN_INPUT_PULLDOWN);
break;
case OMAP_USBHS_PORT_MODE_UNUSED:
/* FALLTHROUGH */
default:
break;
}
}
static
void __init setup_4430ohci_io_mux(const enum usbhs_omap_port_mode *port_mode)
{
switch (port_mode[0]) {
case OMAP_OHCI_PORT_MODE_PHY_6PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_PHY_6PIN_DPDM:
case OMAP_OHCI_PORT_MODE_TLL_6PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_6PIN_DPDM:
omap_mux_init_signal("usbb1_mm_rxdp",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_mm_rxdm",
OMAP_PIN_INPUT_PULLDOWN);
case OMAP_OHCI_PORT_MODE_PHY_4PIN_DPDM:
case OMAP_OHCI_PORT_MODE_TLL_4PIN_DPDM:
omap_mux_init_signal("usbb1_mm_rxrcv",
OMAP_PIN_INPUT_PULLDOWN);
case OMAP_OHCI_PORT_MODE_PHY_3PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_3PIN_DATSE0:
omap_mux_init_signal("usbb1_mm_txen",
OMAP_PIN_INPUT_PULLDOWN);
case OMAP_OHCI_PORT_MODE_TLL_2PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_2PIN_DPDM:
omap_mux_init_signal("usbb1_mm_txdat",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb1_mm_txse0",
OMAP_PIN_INPUT_PULLDOWN);
break;
case OMAP_USBHS_PORT_MODE_UNUSED:
default:
break;
}
switch (port_mode[1]) {
case OMAP_OHCI_PORT_MODE_PHY_6PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_PHY_6PIN_DPDM:
case OMAP_OHCI_PORT_MODE_TLL_6PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_6PIN_DPDM:
omap_mux_init_signal("usbb2_mm_rxdp",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_mm_rxdm",
OMAP_PIN_INPUT_PULLDOWN);
case OMAP_OHCI_PORT_MODE_PHY_4PIN_DPDM:
case OMAP_OHCI_PORT_MODE_TLL_4PIN_DPDM:
omap_mux_init_signal("usbb2_mm_rxrcv",
OMAP_PIN_INPUT_PULLDOWN);
case OMAP_OHCI_PORT_MODE_PHY_3PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_3PIN_DATSE0:
omap_mux_init_signal("usbb2_mm_txen",
OMAP_PIN_INPUT_PULLDOWN);
case OMAP_OHCI_PORT_MODE_TLL_2PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_2PIN_DPDM:
omap_mux_init_signal("usbb2_mm_txdat",
OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_signal("usbb2_mm_txse0",
OMAP_PIN_INPUT_PULLDOWN);
break;
case OMAP_USBHS_PORT_MODE_UNUSED:
default:
break;
}
}
void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
{
struct omap_hwmod *oh[2];
struct platform_device *pdev;
int bus_id = -1;
int i;
for (i = 0; i < OMAP3_HS_USB_PORTS; i++) {
usbhs_data.port_mode[i] = pdata->port_mode[i];
ohci_data.port_mode[i] = pdata->port_mode[i];
ehci_data.port_mode[i] = pdata->port_mode[i];
ehci_data.reset_gpio_port[i] = pdata->reset_gpio_port[i];
ehci_data.regulator[i] = pdata->regulator[i];
}
ehci_data.phy_reset = pdata->phy_reset;
ohci_data.es2_compatibility = pdata->es2_compatibility;
usbhs_data.ehci_data = &ehci_data;
usbhs_data.ohci_data = &ohci_data;
if (cpu_is_omap34xx()) {
setup_ehci_io_mux(pdata->port_mode);
setup_ohci_io_mux(pdata->port_mode);
} else if (cpu_is_omap44xx()) {
setup_4430ehci_io_mux(pdata->port_mode);
setup_4430ohci_io_mux(pdata->port_mode);
}
oh[0] = omap_hwmod_lookup(USBHS_UHH_HWMODNAME);
if (!oh[0]) {
pr_err("Could not look up %s\n", USBHS_UHH_HWMODNAME);
return;
}
oh[1] = omap_hwmod_lookup(USBHS_TLL_HWMODNAME);
if (!oh[1]) {
pr_err("Could not look up %s\n", USBHS_TLL_HWMODNAME);
return;
}
pdev = omap_device_build_ss(OMAP_USBHS_DEVICE, bus_id, oh, 2,
(void *)&usbhs_data, sizeof(usbhs_data),
omap_uhhtll_latency,
ARRAY_SIZE(omap_uhhtll_latency), false);
if (IS_ERR(pdev)) {
pr_err("Could not build hwmod devices %s,%s\n",
USBHS_UHH_HWMODNAME, USBHS_TLL_HWMODNAME);
return;
}
}
#else
void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
{
}
#endif
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