diff options
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/Kconfig | 60 | ||||
| -rw-r--r-- | drivers/usb/host/ohci-at91.c | 5 | ||||
| -rw-r--r-- | drivers/usb/host/ohci-generic.c | 4 | ||||
| -rw-r--r-- | drivers/usb/host/ohci-hcd.c | 93 | ||||
| -rw-r--r-- | drivers/usb/host/ohci.h | 2 |
5 files changed, 61 insertions, 103 deletions
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index 7d5bde5387..31ae9f74e7 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -32,6 +32,14 @@ config USB_XHCI_DWC3_OF_SIMPLE Support USB2/3 functionality in simple SoC integrations with USB controller based on the DesignWare USB3 IP Core. +config USB_XHCI_EXYNOS + bool "Support for Samsung Exynos5 family on-chip xHCI USB controller" + depends on ARCH_EXYNOS5 + default y + help + Enables support for he on-chip xHCI controller on Samsung Exynos5 + SoCs. + config USB_XHCI_MTK bool "Support for MediaTek on-chip xHCI USB controller" depends on ARCH_MEDIATEK @@ -157,6 +165,14 @@ config USB_EHCI_ATMEL ---help--- Enables support for the on-chip EHCI controller on Atmel chips. +config USB_EHCI_EXYNOS + bool "Support for Samsung Exynos EHCI USB controller" + depends on ARCH_EXYNOS + default y + ---help--- + Enables support for the on-chip EHCI controller on Samsung Exynos + SoCs. + config USB_EHCI_MARVELL bool "Support for Marvell on-chip EHCI USB controller" depends on ARCH_MVEBU || ARCH_KIRKWOOD || ARCH_ORION5X @@ -281,10 +297,17 @@ config USB_EHCI_TXFIFO_THRESH endif # USB_EHCI_HCD +config USB_OHCI_NEW + bool + +config SYS_USB_OHCI_CPU_INIT + bool + config USB_OHCI_HCD bool "OHCI HCD (USB 1.1) support" depends on DM && OF_CONTROL select USB_HOST + select USB_OHCI_NEW ---help--- The Open Host Controller Interface (OHCI) is a standard for accessing USB 1.1 host controller hardware. It does more in hardware than Intel's @@ -316,6 +339,19 @@ config USB_OHCI_DA8XX endif # USB_OHCI_HCD +config SYS_USB_OHCI_SLOT_NAME + string "Display name for the OHCI controller" + depends on USB_OHCI_NEW && !DM_USB + +config SYS_USB_OHCI_MAX_ROOT_PORTS + int "Maximal number of ports of the root hub" + depends on USB_OHCI_NEW + default 1 if ARCH_SUNXI + +config SYS_OHCI_SWAP_REG_ACCESS + bool "Perform byte swapping on OHCI controller register accesses" + depends on USB_OHCI_NEW + config USB_UHCI_HCD bool "UHCI HCD (most Intel and VIA) support" select USB_HOST @@ -365,6 +401,30 @@ config USB_R8A66597_HCD This enables support for the on-chip Renesas R8A66597 USB 2.0 controller, present in various RZ and SH SoCs. +config USB_ATMEL + bool "AT91 OHCI USB support" + depends on ARCH_AT91 + select SYS_USB_OHCI_CPU_INIT + select USB_OHCI_NEW + +choice + prompt "Clock for OHCI" + depends on USB_ATMEL + +config USB_ATMEL_CLK_SEL_PLLB + bool "PLLB" + +config USB_ATMEL_CLK_SEL_UPLL + bool "UPLL" + +endchoice + +config USB_OHCI_LPC32XX + bool "LPC32xx USB OHCI support" + depends on ARCH_LPC32XX + select SYS_USB_OHCI_CPU_INIT + select USB_OHCI_NEW + config USB_MAX_CONTROLLER_COUNT int "Maximum number of USB host controllers" depends on USB_EHCI_FSL || USB_XHCI_FSL || \ diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c index 8ceabaf45c..9b955c1bd6 100644 --- a/drivers/usb/host/ohci-at91.c +++ b/drivers/usb/host/ohci-at91.c @@ -5,9 +5,6 @@ */ #include <common.h> - -#if defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT) - #include <asm/arch/clk.h> int usb_cpu_init(void) @@ -65,5 +62,3 @@ 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/ohci-generic.c b/drivers/usb/host/ohci-generic.c index 163f0ef17b..5d23058aaf 100644 --- a/drivers/usb/host/ohci-generic.c +++ b/drivers/usb/host/ohci-generic.c @@ -14,10 +14,6 @@ #include <reset.h> #include "ohci.h" -#if !defined(CONFIG_USB_OHCI_NEW) -# error "Generic OHCI driver requires CONFIG_USB_OHCI_NEW" -#endif - struct generic_ohci { ohci_t ohci; struct clk *clocks; /* clock list */ diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index fedf0db9c7..9acef5ee4f 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -35,13 +35,6 @@ #include <asm/cache.h> #include <linux/delay.h> -#if defined(CONFIG_PCI_OHCI) -# include <pci.h> -#if !defined(CONFIG_PCI_OHCI_DEVNO) -#define CONFIG_PCI_OHCI_DEVNO 0 -#endif -#endif - #include <malloc.h> #include <memalign.h> #include <usb.h> @@ -53,7 +46,6 @@ #endif #if defined(CONFIG_CPU_ARM920T) || \ - defined(CONFIG_PCI_OHCI) || \ defined(CONFIG_PCI) || \ defined(CONFIG_SYS_OHCI_USE_NPS) # define OHCI_USE_NPS /* force NoPowerSwitching mode */ @@ -68,26 +60,6 @@ #define OHCI_CONTROL_INIT \ (OHCI_CTRL_CBSR & 0x3) | OHCI_CTRL_IE | OHCI_CTRL_PLE -#if !CONFIG_IS_ENABLED(DM_USB) -#ifdef CONFIG_PCI_OHCI -static struct pci_device_id ohci_pci_ids[] = { - {0x10b9, 0x5237}, /* ULI1575 PCI OHCI module ids */ - {0x1033, 0x0035}, /* NEC PCI OHCI module ids */ - {0x1131, 0x1561}, /* Philips 1561 PCI OHCI module ids */ - /* Please add supported PCI OHCI controller ids here */ - {0, 0} -}; -#endif -#endif - -#ifdef CONFIG_PCI_EHCI_DEVNO -static struct pci_device_id ehci_pci_ids[] = { - {0x1131, 0x1562}, /* Philips 1562 PCI EHCI module ids */ - /* Please add supported PCI EHCI controller ids here */ - {0, 0} -}; -#endif - #ifdef DEBUG #define dbg(format, arg...) printf("DEBUG: " format "\n", ## arg) #else @@ -2007,21 +1979,6 @@ static char ohci_inited = 0; int usb_lowlevel_init(int index, enum usb_init_type init, void **controller) { -#ifdef CONFIG_PCI_OHCI - pci_dev_t pdev; -#endif - -#ifdef CONFIG_SYS_USB_OHCI_CPU_INIT - /* cpu dependant init */ - if (usb_cpu_init()) - return -1; -#endif - -#ifdef CONFIG_SYS_USB_OHCI_BOARD_INIT - /* board dependant init */ - if (board_usb_init(index, USB_INIT_HOST)) - return -1; -#endif memset(&gohci, 0, sizeof(ohci_t)); /* align the storage */ @@ -2036,28 +1993,7 @@ int usb_lowlevel_init(int index, enum usb_init_type init, void **controller) gohci.disabled = 1; gohci.sleeping = 0; gohci.irq = -1; -#ifdef CONFIG_PCI_OHCI - pdev = pci_find_devices(ohci_pci_ids, CONFIG_PCI_OHCI_DEVNO); - - if (pdev != -1) { - u16 vid, did; - u32 base; - pci_read_config_word(pdev, PCI_VENDOR_ID, &vid); - pci_read_config_word(pdev, PCI_DEVICE_ID, &did); - printf("OHCI pci controller (%04x, %04x) found @(%d:%d:%d)\n", - vid, did, (pdev >> 16) & 0xff, - (pdev >> 11) & 0x1f, (pdev >> 8) & 0x7); - pci_read_config_dword(pdev, PCI_BASE_ADDRESS_0, &base); - printf("OHCI regs address 0x%08x\n", base); - gohci.regs = (struct ohci_regs *)base; - } else { - printf("%s: OHCI devnr: %d not found\n", __func__, - CONFIG_PCI_OHCI_DEVNO); - return -1; - } -#else gohci.regs = (struct ohci_regs *)CONFIG_SYS_USB_OHCI_REGS_BASE; -#endif gohci.flags = 0; gohci.slot_name = CONFIG_SYS_USB_OHCI_SLOT_NAME; @@ -2065,15 +2001,6 @@ int usb_lowlevel_init(int index, enum usb_init_type init, void **controller) if (hc_reset (&gohci) < 0) { hc_release_ohci (&gohci); err ("can't reset usb-%s", gohci.slot_name); -#ifdef CONFIG_SYS_USB_OHCI_BOARD_INIT - /* board dependant cleanup */ - board_usb_cleanup(index, USB_INIT_HOST); -#endif - -#ifdef CONFIG_SYS_USB_OHCI_CPU_INIT - /* cpu dependant cleanup */ - usb_cpu_init_fail(); -#endif return -1; } @@ -2081,15 +2008,6 @@ int usb_lowlevel_init(int index, enum usb_init_type init, void **controller) err("can't start usb-%s", gohci.slot_name); hc_release_ohci(&gohci); /* Initialization failed */ -#ifdef CONFIG_SYS_USB_OHCI_BOARD_INIT - /* board dependant cleanup */ - usb_board_stop(); -#endif - -#ifdef CONFIG_SYS_USB_OHCI_CPU_INIT - /* cpu dependant cleanup */ - usb_cpu_stop(); -#endif return -1; } @@ -2112,17 +2030,6 @@ int usb_lowlevel_stop(int index) /* call hc_release_ohci() here ? */ hc_reset(&gohci); -#ifdef CONFIG_SYS_USB_OHCI_BOARD_INIT - /* board dependant cleanup */ - if (usb_board_stop()) - return -1; -#endif - -#ifdef CONFIG_SYS_USB_OHCI_CPU_INIT - /* cpu dependant cleanup */ - if (usb_cpu_stop()) - return -1; -#endif /* This driver is no longer initialised. It needs a new low-level * init (board/cpu) before it can be used again. */ ohci_inited = 0; diff --git a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h index a38cd25eb8..7699f2e6b1 100644 --- a/drivers/usb/host/ohci.h +++ b/drivers/usb/host/ohci.h @@ -151,7 +151,7 @@ struct ohci_hcca { * Maximum number of root hub ports. */ #ifndef CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS -# error "CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS undefined!" +#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1 #endif /* |