MIPS: MSP71xx: Platform support for MSP on-chip USB controller.
Signed-off-by: Anoop P A <anoop.pa@gmail.com> To: linux-mips@linux-mips.org To: linux-kernel@vger.kernel.org Cc: Anoop P A <anoop.pa@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/2043/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Anoop P A
Ralf Baechle
parent
088f3876fc
commit
5027070b3c
|
|
@ -91,12 +91,10 @@
|
|||
/* MAC C device registers */
|
||||
#define MSP_ADSL2_BASE (MSP_MSB_BASE + 0xA80000)
|
||||
/* ADSL2 device registers */
|
||||
#define MSP_USB_BASE (MSP_MSB_BASE + 0xB40000)
|
||||
/* USB device registers */
|
||||
#define MSP_USB_BASE_START (MSP_MSB_BASE + 0xB40100)
|
||||
/* USB device registers */
|
||||
#define MSP_USB_BASE_END (MSP_MSB_BASE + 0xB401FF)
|
||||
/* USB device registers */
|
||||
#define MSP_USB0_BASE (MSP_MSB_BASE + 0xB00000)
|
||||
/* USB0 device registers */
|
||||
#define MSP_USB1_BASE (MSP_MSB_BASE + 0x300000)
|
||||
/* USB1 device registers */
|
||||
#define MSP_CPUIF_BASE (MSP_MSB_BASE + 0xC00000)
|
||||
/* CPU interface registers */
|
||||
|
||||
|
|
@ -319,8 +317,11 @@
|
|||
#define CPU_ERR2_REG regptr(MSP_SLP_BASE + 0x184)
|
||||
/* CPU/SLP Error status 1 */
|
||||
|
||||
#define EXTENDED_GPIO_REG regptr(MSP_SLP_BASE + 0x188)
|
||||
/* Extended GPIO register */
|
||||
/* Extended GPIO registers */
|
||||
#define EXTENDED_GPIO1_REG regptr(MSP_SLP_BASE + 0x188)
|
||||
#define EXTENDED_GPIO2_REG regptr(MSP_SLP_BASE + 0x18c)
|
||||
#define EXTENDED_GPIO_REG EXTENDED_GPIO1_REG
|
||||
/* Backward-compatibility */
|
||||
|
||||
/* System Error registers */
|
||||
#define SLP_ERR_STS_REG regptr(MSP_SLP_BASE + 0x190)
|
||||
|
|
|
|||
|
|
@ -0,0 +1,144 @@
|
|||
/******************************************************************
|
||||
* Copyright (c) 2000-2007 PMC-Sierra 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; either version 2 of the License, or (at your
|
||||
* option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be
|
||||
* useful, but WITHOUT ANY WARRANTY; without even the implied
|
||||
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||||
* PURPOSE. See the GNU General Public License for more
|
||||
* details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public
|
||||
* License along with this program; if not, write to the Free
|
||||
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA
|
||||
* 02139, USA.
|
||||
*
|
||||
* PMC-SIERRA INC. DISCLAIMS ANY LIABILITY OF ANY KIND
|
||||
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS
|
||||
* SOFTWARE.
|
||||
*/
|
||||
#ifndef MSP_USB_H_
|
||||
#define MSP_USB_H_
|
||||
|
||||
#ifdef CONFIG_MSP_HAS_DUAL_USB
|
||||
#define NUM_USB_DEVS 2
|
||||
#else
|
||||
#define NUM_USB_DEVS 1
|
||||
#endif
|
||||
|
||||
/* Register spaces for USB host 0 */
|
||||
#define MSP_USB0_MAB_START (MSP_USB0_BASE + 0x0)
|
||||
#define MSP_USB0_MAB_END (MSP_USB0_BASE + 0x17)
|
||||
#define MSP_USB0_ID_START (MSP_USB0_BASE + 0x40000)
|
||||
#define MSP_USB0_ID_END (MSP_USB0_BASE + 0x4008f)
|
||||
#define MSP_USB0_HS_START (MSP_USB0_BASE + 0x40100)
|
||||
#define MSP_USB0_HS_END (MSP_USB0_BASE + 0x401FF)
|
||||
|
||||
/* Register spaces for USB host 1 */
|
||||
#define MSP_USB1_MAB_START (MSP_USB1_BASE + 0x0)
|
||||
#define MSP_USB1_MAB_END (MSP_USB1_BASE + 0x17)
|
||||
#define MSP_USB1_ID_START (MSP_USB1_BASE + 0x40000)
|
||||
#define MSP_USB1_ID_END (MSP_USB1_BASE + 0x4008f)
|
||||
#define MSP_USB1_HS_START (MSP_USB1_BASE + 0x40100)
|
||||
#define MSP_USB1_HS_END (MSP_USB1_BASE + 0x401ff)
|
||||
|
||||
/* USB Identification registers */
|
||||
struct msp_usbid_regs {
|
||||
u32 id; /* 0x0: Identification register */
|
||||
u32 hwgen; /* 0x4: General HW params */
|
||||
u32 hwhost; /* 0x8: Host HW params */
|
||||
u32 hwdev; /* 0xc: Device HW params */
|
||||
u32 hwtxbuf; /* 0x10: Tx buffer HW params */
|
||||
u32 hwrxbuf; /* 0x14: Rx buffer HW params */
|
||||
u32 reserved[26];
|
||||
u32 timer0_load; /* 0x80: General-purpose timer 0 load*/
|
||||
u32 timer0_ctrl; /* 0x84: General-purpose timer 0 control */
|
||||
u32 timer1_load; /* 0x88: General-purpose timer 1 load*/
|
||||
u32 timer1_ctrl; /* 0x8c: General-purpose timer 1 control */
|
||||
};
|
||||
|
||||
/* MSBus to AMBA registers */
|
||||
struct msp_mab_regs {
|
||||
u32 isr; /* 0x0: Interrupt status */
|
||||
u32 imr; /* 0x4: Interrupt mask */
|
||||
u32 thcr0; /* 0x8: Transaction header capture 0 */
|
||||
u32 thcr1; /* 0xc: Transaction header capture 1 */
|
||||
u32 int_stat; /* 0x10: Interrupt status summary */
|
||||
u32 phy_cfg; /* 0x14: USB phy config */
|
||||
};
|
||||
|
||||
/* EHCI registers */
|
||||
struct msp_usbhs_regs {
|
||||
u32 hciver; /* 0x0: Version and offset to operational regs */
|
||||
u32 hcsparams; /* 0x4: Host control structural parameters */
|
||||
u32 hccparams; /* 0x8: Host control capability parameters */
|
||||
u32 reserved0[5];
|
||||
u32 dciver; /* 0x20: Device interface version */
|
||||
u32 dccparams; /* 0x24: Device control capability parameters */
|
||||
u32 reserved1[6];
|
||||
u32 cmd; /* 0x40: USB command */
|
||||
u32 sts; /* 0x44: USB status */
|
||||
u32 int_ena; /* 0x48: USB interrupt enable */
|
||||
u32 frindex; /* 0x4c: Frame index */
|
||||
u32 reserved3;
|
||||
union {
|
||||
struct {
|
||||
u32 flb_addr; /* 0x54: Frame list base address */
|
||||
u32 next_async_addr; /* 0x58: next asynchronous addr */
|
||||
u32 ttctrl; /* 0x5c: embedded transaction translator
|
||||
async buffer status */
|
||||
u32 burst_size; /* 0x60: Controller burst size */
|
||||
u32 tx_fifo_ctrl; /* 0x64: Tx latency FIFO tuning */
|
||||
u32 reserved0[4];
|
||||
u32 endpt_nak; /* 0x78: Endpoint NAK */
|
||||
u32 endpt_nak_ena; /* 0x7c: Endpoint NAK enable */
|
||||
u32 cfg_flag; /* 0x80: Config flag */
|
||||
u32 port_sc1; /* 0x84: Port status & control 1 */
|
||||
u32 reserved1[7];
|
||||
u32 otgsc; /* 0xa4: OTG status & control */
|
||||
u32 mode; /* 0xa8: USB controller mode */
|
||||
} host;
|
||||
|
||||
struct {
|
||||
u32 dev_addr; /* 0x54: Device address */
|
||||
u32 endpt_list_addr; /* 0x58: Endpoint list address */
|
||||
u32 reserved0[7];
|
||||
u32 endpt_nak; /* 0x74 */
|
||||
u32 endpt_nak_ctrl; /* 0x78 */
|
||||
u32 cfg_flag; /* 0x80 */
|
||||
u32 port_sc1; /* 0x84: Port status & control 1 */
|
||||
u32 reserved[7];
|
||||
u32 otgsc; /* 0xa4: OTG status & control */
|
||||
u32 mode; /* 0xa8: USB controller mode */
|
||||
u32 endpt_setup_stat; /* 0xac */
|
||||
u32 endpt_prime; /* 0xb0 */
|
||||
u32 endpt_flush; /* 0xb4 */
|
||||
u32 endpt_stat; /* 0xb8 */
|
||||
u32 endpt_complete; /* 0xbc */
|
||||
u32 endpt_ctrl0; /* 0xc0 */
|
||||
u32 endpt_ctrl1; /* 0xc4 */
|
||||
u32 endpt_ctrl2; /* 0xc8 */
|
||||
u32 endpt_ctrl3; /* 0xcc */
|
||||
} device;
|
||||
} u;
|
||||
};
|
||||
/*
|
||||
* Container for the more-generic platform_device.
|
||||
* This exists mainly as a way to map the non-standard register
|
||||
* spaces and make them accessible to the USB ISR.
|
||||
*/
|
||||
struct mspusb_device {
|
||||
struct msp_mab_regs __iomem *mab_regs;
|
||||
struct msp_usbid_regs __iomem *usbid_regs;
|
||||
struct msp_usbhs_regs __iomem *usbhs_regs;
|
||||
struct platform_device dev;
|
||||
};
|
||||
|
||||
#define to_mspusb_device(x) container_of((x), struct mspusb_device, dev)
|
||||
#define TO_HOST_ID(x) ((x) & 0x3)
|
||||
#endif /*MSP_USB_H_*/
|
||||
|
|
@ -23,6 +23,7 @@ config PMC_MSP7120_GW
|
|||
select SYS_SUPPORTS_MULTITHREADING
|
||||
select IRQ_MSP_CIC
|
||||
select HW_HAS_PCI
|
||||
select MSP_HAS_USB
|
||||
|
||||
config PMC_MSP7120_FPGA
|
||||
bool "PMC-Sierra MSP7120 FPGA"
|
||||
|
|
@ -35,3 +36,7 @@ endchoice
|
|||
config HYPERTRANSPORT
|
||||
bool "Hypertransport Support for PMC-Sierra Yosemite"
|
||||
depends on PMC_YOSEMITE
|
||||
|
||||
config MSP_HAS_USB
|
||||
boolean
|
||||
depends on PMC_MSP
|
||||
|
|
|
|||
|
|
@ -9,6 +9,6 @@ obj-$(CONFIG_IRQ_MSP_SLP) += msp_irq_slp.o
|
|||
obj-$(CONFIG_IRQ_MSP_CIC) += msp_irq_cic.o msp_irq_per.o
|
||||
obj-$(CONFIG_PCI) += msp_pci.o
|
||||
obj-$(CONFIG_MSPETH) += msp_eth.o
|
||||
obj-$(CONFIG_USB_MSP71XX) += msp_usb.o
|
||||
obj-$(CONFIG_MSP_HAS_USB) += msp_usb.o
|
||||
obj-$(CONFIG_MIPS_MT_SMP) += msp_smp.o
|
||||
obj-$(CONFIG_MIPS_MT_SMTC) += msp_smtc.o
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
/*
|
||||
* The setup file for USB related hardware on PMC-Sierra MSP processors.
|
||||
*
|
||||
* Copyright 2006-2007 PMC-Sierra, Inc.
|
||||
* Copyright 2006 PMC-Sierra, 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
|
||||
|
|
@ -23,8 +23,8 @@
|
|||
* with this program; if not, write to the Free Software Foundation, Inc.,
|
||||
* 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
#if defined(CONFIG_USB_EHCI_HCD) || defined(CONFIG_USB_GADGET)
|
||||
|
||||
#include <linux/dma-mapping.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/ioport.h>
|
||||
#include <linux/platform_device.h>
|
||||
|
|
@ -34,40 +34,56 @@
|
|||
#include <msp_regs.h>
|
||||
#include <msp_int.h>
|
||||
#include <msp_prom.h>
|
||||
#include <msp_usb.h>
|
||||
|
||||
|
||||
#if defined(CONFIG_USB_EHCI_HCD)
|
||||
static struct resource msp_usbhost_resources [] = {
|
||||
[0] = {
|
||||
.start = MSP_USB_BASE_START,
|
||||
.end = MSP_USB_BASE_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
static struct resource msp_usbhost0_resources[] = {
|
||||
[0] = { /* EHCI-HS operational and capabilities registers */
|
||||
.start = MSP_USB0_HS_START,
|
||||
.end = MSP_USB0_HS_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
.start = MSP_INT_USB,
|
||||
.end = MSP_INT_USB,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
.start = MSP_INT_USB,
|
||||
.end = MSP_INT_USB,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
[2] = { /* MSBus-to-AMBA bridge register space */
|
||||
.start = MSP_USB0_MAB_START,
|
||||
.end = MSP_USB0_MAB_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[3] = { /* Identification and general hardware parameters */
|
||||
.start = MSP_USB0_ID_START,
|
||||
.end = MSP_USB0_ID_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
};
|
||||
|
||||
static u64 msp_usbhost_dma_mask = DMA_BIT_MASK(32);
|
||||
static u64 msp_usbhost0_dma_mask = 0xffffffffUL;
|
||||
|
||||
static struct platform_device msp_usbhost_device = {
|
||||
.name = "pmcmsp-ehci",
|
||||
.id = 0,
|
||||
static struct mspusb_device msp_usbhost0_device = {
|
||||
.dev = {
|
||||
.dma_mask = &msp_usbhost_dma_mask,
|
||||
.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
.name = "pmcmsp-ehci",
|
||||
.id = 0,
|
||||
.dev = {
|
||||
.dma_mask = &msp_usbhost0_dma_mask,
|
||||
.coherent_dma_mask = 0xffffffffUL,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(msp_usbhost0_resources),
|
||||
.resource = msp_usbhost0_resources,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(msp_usbhost_resources),
|
||||
.resource = msp_usbhost_resources,
|
||||
};
|
||||
#endif /* CONFIG_USB_EHCI_HCD */
|
||||
|
||||
#if defined(CONFIG_USB_GADGET)
|
||||
static struct resource msp_usbdev_resources [] = {
|
||||
[0] = {
|
||||
.start = MSP_USB_BASE,
|
||||
.end = MSP_USB_BASE_END,
|
||||
/* MSP7140/MSP82XX has two USB2 hosts. */
|
||||
#ifdef CONFIG_MSP_HAS_DUAL_USB
|
||||
static u64 msp_usbhost1_dma_mask = 0xffffffffUL;
|
||||
|
||||
static struct resource msp_usbhost1_resources[] = {
|
||||
[0] = { /* EHCI-HS operational and capabilities registers */
|
||||
.start = MSP_USB1_HS_START,
|
||||
.end = MSP_USB1_HS_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
|
|
@ -75,76 +91,173 @@ static struct resource msp_usbdev_resources [] = {
|
|||
.end = MSP_INT_USB,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static u64 msp_usbdev_dma_mask = DMA_BIT_MASK(32);
|
||||
|
||||
static struct platform_device msp_usbdev_device = {
|
||||
.name = "msp71xx_udc",
|
||||
.id = 0,
|
||||
.dev = {
|
||||
.dma_mask = &msp_usbdev_dma_mask,
|
||||
.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
[2] = { /* MSBus-to-AMBA bridge register space */
|
||||
.start = MSP_USB1_MAB_START,
|
||||
.end = MSP_USB1_MAB_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[3] = { /* Identification and general hardware parameters */
|
||||
.start = MSP_USB1_ID_START,
|
||||
.end = MSP_USB1_ID_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(msp_usbdev_resources),
|
||||
.resource = msp_usbdev_resources,
|
||||
};
|
||||
|
||||
static struct mspusb_device msp_usbhost1_device = {
|
||||
.dev = {
|
||||
.name = "pmcmsp-ehci",
|
||||
.id = 1,
|
||||
.dev = {
|
||||
.dma_mask = &msp_usbhost1_dma_mask,
|
||||
.coherent_dma_mask = 0xffffffffUL,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(msp_usbhost1_resources),
|
||||
.resource = msp_usbhost1_resources,
|
||||
},
|
||||
};
|
||||
#endif /* CONFIG_MSP_HAS_DUAL_USB */
|
||||
#endif /* CONFIG_USB_EHCI_HCD */
|
||||
|
||||
#if defined(CONFIG_USB_GADGET)
|
||||
static struct resource msp_usbdev0_resources[] = {
|
||||
[0] = { /* EHCI-HS operational and capabilities registers */
|
||||
.start = MSP_USB0_HS_START,
|
||||
.end = MSP_USB0_HS_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
.start = MSP_INT_USB,
|
||||
.end = MSP_INT_USB,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
[2] = { /* MSBus-to-AMBA bridge register space */
|
||||
.start = MSP_USB0_MAB_START,
|
||||
.end = MSP_USB0_MAB_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[3] = { /* Identification and general hardware parameters */
|
||||
.start = MSP_USB0_ID_START,
|
||||
.end = MSP_USB0_ID_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
};
|
||||
|
||||
static u64 msp_usbdev_dma_mask = 0xffffffffUL;
|
||||
|
||||
/* This may need to be converted to a mspusb_device, too. */
|
||||
static struct mspusb_device msp_usbdev0_device = {
|
||||
.dev = {
|
||||
.name = "msp71xx_udc",
|
||||
.id = 0,
|
||||
.dev = {
|
||||
.dma_mask = &msp_usbdev_dma_mask,
|
||||
.coherent_dma_mask = 0xffffffffUL,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(msp_usbdev0_resources),
|
||||
.resource = msp_usbdev0_resources,
|
||||
},
|
||||
};
|
||||
|
||||
#ifdef CONFIG_MSP_HAS_DUAL_USB
|
||||
static struct resource msp_usbdev1_resources[] = {
|
||||
[0] = { /* EHCI-HS operational and capabilities registers */
|
||||
.start = MSP_USB1_HS_START,
|
||||
.end = MSP_USB1_HS_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
.start = MSP_INT_USB,
|
||||
.end = MSP_INT_USB,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
[2] = { /* MSBus-to-AMBA bridge register space */
|
||||
.start = MSP_USB1_MAB_START,
|
||||
.end = MSP_USB1_MAB_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[3] = { /* Identification and general hardware parameters */
|
||||
.start = MSP_USB1_ID_START,
|
||||
.end = MSP_USB1_ID_END,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
};
|
||||
|
||||
/* This may need to be converted to a mspusb_device, too. */
|
||||
static struct mspusb_device msp_usbdev1_device = {
|
||||
.dev = {
|
||||
.name = "msp71xx_udc",
|
||||
.id = 0,
|
||||
.dev = {
|
||||
.dma_mask = &msp_usbdev_dma_mask,
|
||||
.coherent_dma_mask = 0xffffffffUL,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(msp_usbdev1_resources),
|
||||
.resource = msp_usbdev1_resources,
|
||||
},
|
||||
};
|
||||
|
||||
#endif /* CONFIG_MSP_HAS_DUAL_USB */
|
||||
#endif /* CONFIG_USB_GADGET */
|
||||
|
||||
#if defined(CONFIG_USB_EHCI_HCD) || defined(CONFIG_USB_GADGET)
|
||||
static struct platform_device *msp_devs[1];
|
||||
#endif
|
||||
|
||||
|
||||
static int __init msp_usb_setup(void)
|
||||
{
|
||||
#if defined(CONFIG_USB_EHCI_HCD) || defined(CONFIG_USB_GADGET)
|
||||
char *strp;
|
||||
char envstr[32];
|
||||
unsigned int val = 0;
|
||||
int result = 0;
|
||||
char *strp;
|
||||
char envstr[32];
|
||||
struct platform_device *msp_devs[NUM_USB_DEVS];
|
||||
unsigned int val;
|
||||
|
||||
/* construct environment name usbmode */
|
||||
/* set usbmode <host/device> as pmon environment var */
|
||||
/*
|
||||
* construct environment name usbmode
|
||||
* set usbmode <host/device> as pmon environment var
|
||||
* Could this perhaps be integrated into the "features" env var?
|
||||
* Use the features key "U", and follow with "H" for host-mode,
|
||||
* "D" for device-mode. If it works for Ethernet, why not USB...
|
||||
* -- hammtrev, 2007/03/22
|
||||
*/
|
||||
snprintf((char *)&envstr[0], sizeof(envstr), "usbmode");
|
||||
|
||||
#if defined(CONFIG_USB_EHCI_HCD)
|
||||
/* default to host mode */
|
||||
/* set default host mode */
|
||||
val = 1;
|
||||
#endif
|
||||
|
||||
/* get environment string */
|
||||
strp = prom_getenv((char *)&envstr[0]);
|
||||
if (strp) {
|
||||
/* compare string */
|
||||
if (!strcmp(strp, "device"))
|
||||
val = 0;
|
||||
}
|
||||
|
||||
if (val) {
|
||||
#if defined(CONFIG_USB_EHCI_HCD)
|
||||
/* get host mode device */
|
||||
msp_devs[0] = &msp_usbhost_device;
|
||||
ppfinit("platform add USB HOST done %s.\n",
|
||||
msp_devs[0]->name);
|
||||
|
||||
result = platform_add_devices(msp_devs, ARRAY_SIZE(msp_devs));
|
||||
#endif /* CONFIG_USB_EHCI_HCD */
|
||||
}
|
||||
msp_devs[0] = &msp_usbhost0_device.dev;
|
||||
ppfinit("platform add USB HOST done %s.\n", msp_devs[0]->name);
|
||||
#ifdef CONFIG_MSP_HAS_DUAL_USB
|
||||
msp_devs[1] = &msp_usbhost1_device.dev;
|
||||
ppfinit("platform add USB HOST done %s.\n", msp_devs[1]->name);
|
||||
#endif
|
||||
#else
|
||||
ppfinit("%s: echi_hcd not supported\n", __FILE__);
|
||||
#endif /* CONFIG_USB_EHCI_HCD */
|
||||
} else {
|
||||
#if defined(CONFIG_USB_GADGET)
|
||||
else {
|
||||
/* get device mode structure */
|
||||
msp_devs[0] = &msp_usbdev_device;
|
||||
ppfinit("platform add USB DEVICE done %s.\n",
|
||||
msp_devs[0]->name);
|
||||
|
||||
result = platform_add_devices(msp_devs, ARRAY_SIZE(msp_devs));
|
||||
msp_devs[0] = &msp_usbdev0_device.dev;
|
||||
ppfinit("platform add USB DEVICE done %s.\n"
|
||||
, msp_devs[0]->name);
|
||||
#ifdef CONFIG_MSP_HAS_DUAL_USB
|
||||
msp_devs[1] = &msp_usbdev1_device.dev;
|
||||
ppfinit("platform add USB DEVICE done %s.\n"
|
||||
, msp_devs[1]->name);
|
||||
#endif
|
||||
#else
|
||||
ppfinit("%s: usb_gadget not supported\n", __FILE__);
|
||||
#endif /* CONFIG_USB_GADGET */
|
||||
}
|
||||
#endif /* CONFIG_USB_GADGET */
|
||||
#endif /* CONFIG_USB_EHCI_HCD || CONFIG_USB_GADGET */
|
||||
/* add device */
|
||||
platform_add_devices(msp_devs, ARRAY_SIZE(msp_devs));
|
||||
|
||||
return result;
|
||||
return 0;
|
||||
}
|
||||
|
||||
subsys_initcall(msp_usb_setup);
|
||||
#endif /* CONFIG_USB_EHCI_HCD || CONFIG_USB_GADGET */
|
||||
|
|
|
|||
Loading…
Reference in New Issue