diff options
Diffstat (limited to 'target/linux/lantiq/files-3.3/drivers/usb/dwc_otg/dwc_otg_ifx.c')
| -rw-r--r-- | target/linux/lantiq/files-3.3/drivers/usb/dwc_otg/dwc_otg_ifx.c | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/target/linux/lantiq/files-3.3/drivers/usb/dwc_otg/dwc_otg_ifx.c b/target/linux/lantiq/files-3.3/drivers/usb/dwc_otg/dwc_otg_ifx.c deleted file mode 100644 index e45da85..0000000 --- a/target/linux/lantiq/files-3.3/drivers/usb/dwc_otg/dwc_otg_ifx.c +++ /dev/null @@ -1,103 +0,0 @@ -/****************************************************************************** -** -** FILE NAME : dwc_otg_ifx.c -** PROJECT : Twinpass/Danube -** MODULES : DWC OTG USB -** -** DATE : 12 Auguest 2007 -** AUTHOR : Sung Winder -** DESCRIPTION : Platform specific initialization. -** COPYRIGHT : Copyright (c) 2007 -** Infineon Technologies AG -** 2F, No.2, Li-Hsin Rd., Hsinchu Science Park, -** Hsin-chu City, 300 Taiwan. -** -** 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; either version 2 of the License, or -** (at your option) any later version. -** -** HISTORY -** $Date $Author $Comment -** 12 Auguest 2007 Sung Winder Initiate Version -*******************************************************************************/ -#include "dwc_otg_ifx.h" - -#include <linux/platform_device.h> -#include <linux/kernel.h> -#include <linux/ioport.h> -#include <linux/gpio.h> - -#include <asm/io.h> -//#include <asm/mach-ifxmips/ifxmips.h> -#include <lantiq_soc.h> - -#define IFXMIPS_GPIO_BASE_ADDR (0xBE100B00) - -#define IFXMIPS_GPIO_P0_OUT ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0010)) -#define IFXMIPS_GPIO_P1_OUT ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0040)) -#define IFXMIPS_GPIO_P0_IN ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0014)) -#define IFXMIPS_GPIO_P1_IN ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0044)) -#define IFXMIPS_GPIO_P0_DIR ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0018)) -#define IFXMIPS_GPIO_P1_DIR ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0048)) -#define IFXMIPS_GPIO_P0_ALTSEL0 ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x001C)) -#define IFXMIPS_GPIO_P1_ALTSEL0 ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x004C)) -#define IFXMIPS_GPIO_P0_ALTSEL1 ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0020)) -#define IFXMIPS_GPIO_P1_ALTSEL1 ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0050)) -#define IFXMIPS_GPIO_P0_OD ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0024)) -#define IFXMIPS_GPIO_P1_OD ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0054)) -#define IFXMIPS_GPIO_P0_STOFF ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0028)) -#define IFXMIPS_GPIO_P1_STOFF ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0058)) -#define IFXMIPS_GPIO_P0_PUDSEL ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x002C)) -#define IFXMIPS_GPIO_P1_PUDSEL ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x005C)) -#define IFXMIPS_GPIO_P0_PUDEN ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0030)) -#define IFXMIPS_GPIO_P1_PUDEN ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0060)) - - -#define writel ltq_w32 -#define readl ltq_r32 -void dwc_otg_power_on (void) -{ - // clear power - writel(readl(DANUBE_PMU_PWDCR) | 0x41, DANUBE_PMU_PWDCR); - // set clock gating - if (ltq_is_ase()) - writel(readl(DANUBE_CGU_IFCCR) & ~0x20, DANUBE_CGU_IFCCR); - else - writel(readl(DANUBE_CGU_IFCCR) | 0x30, DANUBE_CGU_IFCCR); - // set power - writel(readl(DANUBE_PMU_PWDCR) & ~0x1, DANUBE_PMU_PWDCR); - writel(readl(DANUBE_PMU_PWDCR) & ~0x40, DANUBE_PMU_PWDCR); - writel(readl(DANUBE_PMU_PWDCR) & ~0x8000, DANUBE_PMU_PWDCR); - -#if 1//defined (DWC_HOST_ONLY) - // make the hardware be a host controller (default) - //clear_bit (DANUBE_USBCFG_HDSEL_BIT, (volatile unsigned long *)DANUBE_RCU_UBSCFG); - writel(readl(DANUBE_RCU_UBSCFG) & ~(1<<DANUBE_USBCFG_HDSEL_BIT), DANUBE_RCU_UBSCFG); - - //#elif defined (DWC_DEVICE_ONLY) - /* set the controller to the device mode */ - // set_bit (DANUBE_USBCFG_HDSEL_BIT, (volatile unsigned long *)DANUBE_RCU_UBSCFG); -#else -#error "For Danube/Twinpass, it should be HOST or Device Only." -#endif - - // set the HC's byte-order to big-endian - //set_bit (DANUBE_USBCFG_HOST_END_BIT, (volatile unsigned long *)DANUBE_RCU_UBSCFG); - writel(readl(DANUBE_RCU_UBSCFG) | (1<<DANUBE_USBCFG_HOST_END_BIT), DANUBE_RCU_UBSCFG); - //clear_bit (DANUBE_USBCFG_SLV_END_BIT, (volatile unsigned long *)DANUBE_RCU_UBSCFG); - writel(readl(DANUBE_RCU_UBSCFG) & ~(1<<DANUBE_USBCFG_SLV_END_BIT), DANUBE_RCU_UBSCFG); - //writel(0x400, DANUBE_RCU_UBSCFG); - - // PHY configurations. - writel (0x14014, (volatile unsigned long *)0xbe10103c); -} - -int ifx_usb_hc_init(unsigned long base_addr, int irq) -{ - return 0; -} - -void ifx_usb_hc_remove(void) -{ -} |