diff options
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/ehci-fsl.c | 13 | ||||
| -rw-r--r-- | drivers/usb/host/ehci-fsl.h | 3 | ||||
| -rw-r--r-- | drivers/usb/host/fsl-mph-dr-of.c | 11 |
3 files changed, 8 insertions, 19 deletions
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c index 86e42892016..5c761df7fa8 100644 --- a/drivers/usb/host/ehci-fsl.c +++ b/drivers/usb/host/ehci-fsl.c @@ -52,7 +52,6 @@ static int usb_hcd_fsl_probe(const struct hc_driver *driver, struct resource *res; int irq; int retval; - unsigned int temp; pr_debug("initializing FSL-SOC USB Controller\n"); @@ -126,18 +125,6 @@ static int usb_hcd_fsl_probe(const struct hc_driver *driver, goto err3; } - /* - * Check if it is MPC5121 SoC, otherwise set pdata->have_sysif_regs - * flag for 83xx or 8536 system interface registers. - */ - if (pdata->big_endian_mmio) - temp = in_be32(hcd->regs + FSL_SOC_USB_ID); - else - temp = in_le32(hcd->regs + FSL_SOC_USB_ID); - - if ((temp & ID_MSK) != (~((temp & NID_MSK) >> 8) & ID_MSK)) - pdata->have_sysif_regs = 1; - /* Enable USB controller, 83xx or 8536 */ if (pdata->have_sysif_regs) setbits32(hcd->regs + FSL_SOC_USB_CTRL, 0x4); diff --git a/drivers/usb/host/ehci-fsl.h b/drivers/usb/host/ehci-fsl.h index 2c835379522..3fabed33d94 100644 --- a/drivers/usb/host/ehci-fsl.h +++ b/drivers/usb/host/ehci-fsl.h @@ -19,9 +19,6 @@ #define _EHCI_FSL_H /* offsets for the non-ehci registers in the FSL SOC USB controller */ -#define FSL_SOC_USB_ID 0x0 -#define ID_MSK 0x3f -#define NID_MSK 0x3f00 #define FSL_SOC_USB_ULPIVP 0x170 #define FSL_SOC_USB_PORTSC1 0x184 #define PORT_PTS_MSK (3<<30) diff --git a/drivers/usb/host/fsl-mph-dr-of.c b/drivers/usb/host/fsl-mph-dr-of.c index 574b99ea070..79a66d622f9 100644 --- a/drivers/usb/host/fsl-mph-dr-of.c +++ b/drivers/usb/host/fsl-mph-dr-of.c @@ -262,19 +262,24 @@ static void fsl_usb2_mpc5121_exit(struct platform_device *pdev) } } -struct fsl_usb2_platform_data fsl_usb2_mpc5121_pd = { +static struct fsl_usb2_platform_data fsl_usb2_mpc5121_pd = { .big_endian_desc = 1, .big_endian_mmio = 1, .es = 1, + .have_sysif_regs = 0, .le_setup_buf = 1, .init = fsl_usb2_mpc5121_init, .exit = fsl_usb2_mpc5121_exit, }; #endif /* CONFIG_PPC_MPC512x */ +static struct fsl_usb2_platform_data fsl_usb2_mpc8xxx_pd = { + .have_sysif_regs = 1, +}; + static const struct of_device_id fsl_usb2_mph_dr_of_match[] = { - { .compatible = "fsl-usb2-mph", }, - { .compatible = "fsl-usb2-dr", }, + { .compatible = "fsl-usb2-mph", .data = &fsl_usb2_mpc8xxx_pd, }, + { .compatible = "fsl-usb2-dr", .data = &fsl_usb2_mpc8xxx_pd, }, #ifdef CONFIG_PPC_MPC512x { .compatible = "fsl,mpc5121-usb2-dr", .data = &fsl_usb2_mpc5121_pd, }, #endif |