diff options
| author | Russell Robinson Jr <rrobinson@phytec.com> | 2013-02-04 14:12:45 -0800 |
|---|---|---|
| committer | Russell Robinson Jr <rrobinson@phytec.com> | 2013-02-11 13:48:57 -0800 |
| commit | 10d675e891b7969fe0658db17ad0ecc88fd6eda5 (patch) | |
| tree | 381e6b3592c0f2b98226d4a6205c45e70940666b /arch/arm/mach-mvf | |
| parent | 960a5e572b76b51e1e6f184c2dae1394f0830bdc (diff) | |
pcm052: usb: fix VBUS enable mux settings and assert GPIO to enable VBUS
Signed-off-by: Russell Robinson Jr <rrobinson@phytec.com>
Diffstat (limited to 'arch/arm/mach-mvf')
| -rw-r--r-- | arch/arm/mach-mvf/board-pcm052.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/arch/arm/mach-mvf/board-pcm052.c b/arch/arm/mach-mvf/board-pcm052.c index 08b071f1dcf7..85706add0494 100644 --- a/arch/arm/mach-mvf/board-pcm052.c +++ b/arch/arm/mach-mvf/board-pcm052.c @@ -195,7 +195,7 @@ static iomux_v3_cfg_t pcm052_pads[] = { #ifdef PCM952_REV0 MVF600_PAD6_PTA16__USB0_VBUS_EN, #else - MVF600_PAD134_PTA7__USB0_VBUS_EN, + MVF600_PAD134_PTA7__USB_VBUS_EN, #endif MVF600_PAD7_PTA17__USB_OC_N, @@ -275,7 +275,7 @@ static struct switch_platform_data switch_data __initdata = { }; static int pcm052_spi_cs[] = { - 134, + 41, }; static const struct spi_mvf_master pcm052_spi_data __initconst = { @@ -479,13 +479,14 @@ static struct led_pwm_platform_data mvf_led_data __initdata = { .leds = &mvf_led, }; +#define USB_VBUS_ENABLE_PIN 134 static void __init pcm052_init_usb(void) { - imx_otg_base = MVF_IO_ADDRESS(MVF_USBC0_BASE_ADDR); - /*mvf_set_otghost_vbus_func(pcm052_usbotg_vbus);*/ -#ifdef CONFIG_USB_GADGET_ARC - mvf_usb_dr_init(); -#endif + gpio_request_one(USB_VBUS_ENABLE_PIN, GPIOF_OUT_INIT_LOW, "VBUS_EN"); + msleep(2); + gpio_set_value(USB_VBUS_ENABLE_PIN, 1); + +// mvf_usb_dr_init(); #ifdef CONFIG_USB_EHCI_ARC mvf_usb_dr2_init(); #endif |