diff options
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/Makefile | 1 | ||||
| -rw-r--r-- | drivers/usb/host/ohci-ep93xx.c | 38 | ||||
| -rw-r--r-- | drivers/usb/host/r8a66597-hcd.c | 6 | ||||
| -rw-r--r-- | drivers/usb/host/xhci-omap.c | 1 | ||||
| -rw-r--r-- | drivers/usb/host/xhci.c | 4 |
5 files changed, 45 insertions, 5 deletions
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile index 7211c6a..04c1a64 100644 --- a/drivers/usb/host/Makefile +++ b/drivers/usb/host/Makefile @@ -13,6 +13,7 @@ obj-$(CONFIG_USB_ISP116X_HCD) += isp116x-hcd.o obj-$(CONFIG_USB_R8A66597_HCD) += r8a66597-hcd.o obj-$(CONFIG_USB_SL811HS) += sl811-hcd.o obj-$(CONFIG_USB_OHCI_S3C24XX) += ohci-s3c24xx.o +obj-$(CONFIG_USB_OHCI_EP93XX) += ohci-ep93xx.o # echi obj-$(CONFIG_USB_EHCI) += ehci-hcd.o diff --git a/drivers/usb/host/ohci-ep93xx.c b/drivers/usb/host/ohci-ep93xx.c new file mode 100644 index 0000000..8fb4aba --- /dev/null +++ b/drivers/usb/host/ohci-ep93xx.c @@ -0,0 +1,38 @@ +/* + * (C) Copyright 2013 + * Sergey Kostanbaev < sergey.kostanbaev <at> fairwaves.ru > + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <config.h> +#include <common.h> + +#if defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT) +#include <asm/io.h> +#include <asm/arch/ep93xx.h> + +int usb_cpu_init(void) +{ + struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE; + unsigned long pwr = readl(&syscon->pwrcnt); + writel(pwr | SYSCON_PWRCNT_USH_EN, &syscon->pwrcnt); + + return 0; +} + +int usb_cpu_stop(void) +{ + struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE; + unsigned long pwr = readl(&syscon->pwrcnt); + writel(pwr & ~SYSCON_PWRCNT_USH_EN, &syscon->pwrcnt); + + return 0; +} + +int usb_cpu_init_fail(void) +{ + return usb_cpu_stop(); +} + +#endif /* defined(CONFIG_USB_OHCI) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT) */ diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index dfe5423..5114544 100644 --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -164,8 +164,8 @@ static int enable_controller(struct r8a66597 *r8a66597) r8a66597_bset(r8a66597, INTL, SOFCFG); r8a66597_write(r8a66597, 0, INTENB0); - r8a66597_write(r8a66597, 0, INTENB1); - r8a66597_write(r8a66597, 0, INTENB2); + for (port = 0; port < R8A66597_MAX_ROOT_HUB; port++) + r8a66597_write(r8a66597, 0, get_intenb_reg(port)); r8a66597_bset(r8a66597, CONFIG_R8A66597_ENDIAN & BIGEND, CFIFOSEL); r8a66597_bset(r8a66597, CONFIG_R8A66597_ENDIAN & BIGEND, D0FIFOSEL); @@ -807,7 +807,7 @@ int usb_lowlevel_init(int index, enum usb_init_type init, void **controller) R8A66597_DPRINT("%s\n", __func__); - memset(r8a66597, 0, sizeof(r8a66597)); + memset(r8a66597, 0, sizeof(*r8a66597)); r8a66597->reg = CONFIG_R8A66597_BASE_ADDR; disable_controller(r8a66597); diff --git a/drivers/usb/host/xhci-omap.c b/drivers/usb/host/xhci-omap.c index e667810..912b2bd 100644 --- a/drivers/usb/host/xhci-omap.c +++ b/drivers/usb/host/xhci-omap.c @@ -98,6 +98,7 @@ static int omap_xhci_core_init(struct omap_xhci *omap) { int ret = 0; + usb_phy_power(1); omap_enable_phy(omap); ret = dwc3_core_init(omap->dwc3_reg); diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index d1c2e5c..59dc096 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -643,8 +643,8 @@ static int xhci_submit_root(struct usb_device *udev, unsigned long pipe, struct xhci_ctrl *ctrl = udev->controller; struct xhci_hcor *hcor = ctrl->hcor; - if (((req->requesttype & USB_RT_PORT) && - le16_to_cpu(req->index)) > CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS) { + if ((req->requesttype & USB_RT_PORT) && + le16_to_cpu(req->index) > CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS) { printf("The request port(%d) is not configured\n", le16_to_cpu(req->index) - 1); return -EINVAL; |