diff options
Diffstat (limited to 'arch/arm/mach-omap2')
33 files changed, 342 insertions, 239 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index b9d8a7b2a862..eeab35dea07e 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -45,6 +45,7 @@ config ARCH_OMAP4 select CPU_V7 select ARM_GIC select PL310_ERRATA_588369 + select PL310_ERRATA_727915 select ARM_ERRATA_720789 select ARCH_HAS_OPP select PM_OPP if PM diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 82b2a67f42b7..a45cd6409686 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -253,7 +253,7 @@ usbfs-$(CONFIG_ARCH_OMAP_OTG) := usb-fs.o obj-y += $(usbfs-m) $(usbfs-y) obj-y += usb-musb.o obj-$(CONFIG_MACH_OMAP2_TUSB6010) += usb-tusb6010.o -obj-y += usb-ehci.o +obj-y += usb-host.o onenand-$(CONFIG_MTD_ONENAND_OMAP2) := gpmc-onenand.o obj-y += $(onenand-m) $(onenand-y) diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index b3918044e059..c06eb423c4e4 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -636,11 +636,11 @@ static void enable_board_wakeup_source(void) OMAP_WAKEUP_EN | OMAP_PIN_INPUT_PULLUP); } -static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { +static const struct usbhs_omap_board_data usbhs_bdata __initconst = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, + .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, .phy_reset = true, .reset_gpio_port[0] = 57, @@ -902,7 +902,7 @@ static void __init omap_3430sdp_init(void) board_flash_init(sdp_flash_partitions, chip_sel_3430, 0); sdp3430_display_init(); enable_board_wakeup_source(); - usb_ehci_init(&ehci_pdata); + usbhs_init(&usbhs_bdata); } MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board") diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c index c4e22b32e47f..a5933cc15caa 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -55,11 +55,11 @@ static void enable_board_wakeup_source(void) OMAP_WAKEUP_EN | OMAP_PIN_INPUT_PULLUP); } -static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { +static const struct usbhs_omap_board_data usbhs_bdata __initconst = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, + .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, .phy_reset = true, .reset_gpio_port[0] = 126, @@ -211,7 +211,7 @@ static void __init omap_sdp_init(void) board_smc91x_init(); board_flash_init(sdp_flash_partitions, chip_sel_sdp, NAND_BUSWIDTH_16); enable_board_wakeup_source(); - usb_ehci_init(&ehci_pdata); + usbhs_init(&usbhs_bdata); } MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board") diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index 670cbd567bf3..333ceb2c8fb0 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -343,6 +343,7 @@ static struct twl4030_usb_data omap4_usbphy_data = { .phy_exit = omap4430_phy_exit, .phy_power = omap4430_phy_power, .phy_set_clock = omap4430_phy_set_clk, + .phy_suspend = omap4430_phy_suspend, }; static struct omap2_hsmmc_info mmc[] = { diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c index f53bbb2c3478..a890d244fec6 100644 --- a/arch/arm/mach-omap2/board-am3517crane.c +++ b/arch/arm/mach-omap2/board-am3517crane.c @@ -55,10 +55,10 @@ static void __init am3517_crane_init_early(void) omap2_init_common_devices(NULL, NULL); } -static struct ehci_hcd_omap_platform_data ehci_pdata __initdata = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN, - .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, +static struct usbhs_omap_board_data usbhs_bdata __initdata = { + .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED, + .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, .phy_reset = true, .reset_gpio_port[0] = GPIO_USB_NRESET, @@ -102,7 +102,7 @@ static void __init am3517_crane_init(void) return; } - usb_ehci_init(&ehci_pdata); + usbhs_init(&usbhs_bdata); } MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD") diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index 77541cf59bd4..ce7d5e6e4150 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -419,15 +419,15 @@ static __init void am3517_evm_musb_init(void) usb_musb_init(&musb_board_data); } -static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, +static const struct usbhs_omap_board_data usbhs_bdata __initconst = { + .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, #if defined(CONFIG_PANEL_SHARP_LQ043T1DG01) || \ defined(CONFIG_PANEL_SHARP_LQ043T1DG01_MODULE) - .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN, + .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED, #else - .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, + .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, #endif - .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, + .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, .phy_reset = true, .reset_gpio_port[0] = 57, @@ -494,7 +494,7 @@ static void __init am3517_evm_init(void) /* Configure GPIO for EHCI port */ omap_mux_init_gpio(57, OMAP_PIN_OUTPUT); - usb_ehci_init(&ehci_pdata); + usbhs_init(&usbhs_bdata); am3517_evm_hecc_init(&am3517_evm_hecc_pdata); /* DSS */ am3517_evm_display_init(); diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 71545c95238c..7b5647954c13 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -593,10 +593,10 @@ static struct omap2_hsmmc_info mmc[] = { {} /* Terminator */ }; -static struct ehci_hcd_omap_platform_data ehci_pdata __initdata = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, +static struct usbhs_omap_board_data usbhs_bdata __initdata = { + .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, .phy_reset = true, .reset_gpio_port[0] = OMAP_MAX_GPIO_LINES + 6, @@ -798,7 +798,7 @@ static void __init cm_t35_init(void) cm_t35_init_display(); usb_musb_init(&musb_board_data); - usb_ehci_init(&ehci_pdata); + usbhs_init(&usbhs_bdata); } MACHINE_START(CM_T35, "Compulab CM-T35") diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c index 4c737e4953ca..a27e3eee8292 100644 --- a/arch/arm/mach-omap2/board-cm-t3517.c +++ b/arch/arm/mach-omap2/board-cm-t3517.c @@ -167,10 +167,10 @@ static inline void cm_t3517_init_rtc(void) {} #define HSUSB2_RESET_GPIO (147) #define USB_HUB_RESET_GPIO (152) -static struct ehci_hcd_omap_platform_data cm_t3517_ehci_pdata __initdata = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, +static struct usbhs_omap_board_data cm_t3517_ehci_pdata __initdata = { + .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, .phy_reset = true, .reset_gpio_port[0] = HSUSB1_RESET_GPIO, @@ -192,7 +192,7 @@ static int cm_t3517_init_usbh(void) msleep(1); } - usb_ehci_init(&cm_t3517_ehci_pdata); + usbhs_init(&cm_t3517_ehci_pdata); return 0; } diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 472a25b2dadd..aa27483c493e 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -613,11 +613,11 @@ static struct omap_musb_board_data musb_board_data = { .power = 100, }; -static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { +static const struct usbhs_omap_board_data usbhs_bdata __initconst = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN, - .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, + .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED, + .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, .phy_reset = true, .reset_gpio_port[0] = -EINVAL, @@ -799,7 +799,7 @@ static void __init devkit8000_init(void) devkit8000_ads7846_init(); usb_musb_init(&musb_board_data); - usb_ehci_init(&ehci_pdata); + usbhs_init(&usbhs_bdata); devkit8000_flash_init(); /* Ensure SDRC pins are mux'd for self-refresh */ diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index c4b3c1c47ec6..d3199b4ecdb6 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -613,10 +613,10 @@ static struct omap_musb_board_data musb_board_data = { .power = 100, }; -static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN, - .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, +static const struct usbhs_omap_board_data usbhs_bdata __initconst = { + .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED, + .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, .phy_reset = true, .reset_gpio_port[0] = IGEP2_GPIO_USBH_NRESET, @@ -686,7 +686,7 @@ static void __init igep2_init(void) omap_display_init(&igep2_dss_data); omap_serial_init(); usb_musb_init(&musb_board_data); - usb_ehci_init(&ehci_pdata); + usbhs_init(&usbhs_bdata); igep2_flash_init(); igep2_leds_init(); diff --git a/arch/arm/mach-omap2/board-igep0030.c b/arch/arm/mach-omap2/board-igep0030.c index 4273d0672ef6..b10db0e6ee62 100644 --- a/arch/arm/mach-omap2/board-igep0030.c +++ b/arch/arm/mach-omap2/board-igep0030.c @@ -407,10 +407,10 @@ static void __init igep3_wifi_bt_init(void) void __init igep3_wifi_bt_init(void) {} #endif -static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN, - .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, +static const struct usbhs_omap_board_data usbhs_bdata __initconst = { + .port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED, + .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, .phy_reset = true, .reset_gpio_port[0] = -EINVAL, @@ -434,7 +434,7 @@ static void __init igep3_init(void) platform_add_devices(igep3_devices, ARRAY_SIZE(igep3_devices)); omap_serial_init(); usb_musb_init(&musb_board_data); - usb_ehci_init(&ehci_pdata); + usbhs_init(&usbhs_bdata); igep3_flash_init(); igep3_leds_init(); diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 20c5dbea8953..7640c054f43b 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -582,11 +582,11 @@ static void __init omap3beagle_flash_init(void) } } -static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { +static const struct usbhs_omap_board_data usbhs_bdata __initconst = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, + .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, .phy_reset = true, .reset_gpio_port[0] = -EINVAL, @@ -668,7 +668,7 @@ static void __init omap3_beagle_init(void) gpio_direction_output(170, true); usb_musb_init(&musb_board_data); - usb_ehci_init(&ehci_pdata); + usbhs_init(&usbhs_bdata); omap3beagle_flash_init(); /* Ensure SDRC pins are mux'd for self-refresh */ diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index b65848c59e1d..0fa2c7b208b1 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -731,11 +731,11 @@ static void __init omap3_evm_init_early(void) omap2_init_common_devices(mt46h32m32lf6_sdrc_params, NULL); } -static struct ehci_hcd_omap_platform_data ehci_pdata __initdata = { +static struct usbhs_omap_board_data usbhs_bdata __initdata = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN, - .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, + .port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED, + .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, .phy_reset = true, /* PHY reset GPIO will be runtime programmed based on EVM version */ @@ -862,7 +862,7 @@ static void __init omap3_evm_init(void) /* setup EHCI phy reset config */ omap_mux_init_gpio(21, OMAP_PIN_INPUT_PULLUP); - ehci_pdata.reset_gpio_port[1] = 21; + usbhs_bdata.reset_gpio_port[1] = 21; /* EVM REV >= E can supply 500mA with EXTVBUS programming */ musb_board_data.power = 500; @@ -870,10 +870,10 @@ static void __init omap3_evm_init(void) } else { /* setup EHCI phy reset on MDC */ omap_mux_init_gpio(135, OMAP_PIN_OUTPUT); - ehci_pdata.reset_gpio_port[1] = 135; + usbhs_bdata.reset_gpio_port[1] = 135; } usb_musb_init(&musb_board_data); - usb_ehci_init(&ehci_pdata); + usbhs_init(&usbhs_bdata); ads7846_dev_init(); omap3evm_init_smsc911x(); omap3_evm_display_init(); diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index 5386a8190ea1..2e5dc21e3477 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -669,11 +669,11 @@ static struct platform_device *omap3pandora_devices[] __initdata = { &pandora_vwlan_device, }; -static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { +static const struct usbhs_omap_board_data usbhs_bdata __initconst = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN, - .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, + .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED, + .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, .phy_reset = true, .reset_gpio_port[0] = 16, @@ -705,7 +705,7 @@ static void __init omap3pandora_init(void) spi_register_board_info(omap3pandora_spi_board_info, ARRAY_SIZE(omap3pandora_spi_board_info)); omap3pandora_ads7846_init(); - usb_ehci_init(&ehci_pdata); + usbhs_init(&usbhs_bdata); usb_musb_init(&musb_board_data); gpmc_nand_init(&pandora_nand_data); diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index 15ede8b49815..8ebdbc38b9de 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -595,10 +595,10 @@ static struct platform_device *omap3_stalker_devices[] __initdata = { &keys_gpio, }; -static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN, - .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, +static struct usbhs_omap_board_data usbhs_bdata __initconst = { + .port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED, + .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, .phy_reset = true, .reset_gpio_port[0] = -EINVAL, @@ -639,7 +639,7 @@ static void __init omap3_stalker_init(void) omap_serial_init(); usb_musb_init(&musb_board_data); - usb_ehci_init(&ehci_pdata); + usbhs_init(&usbhs_bdata); ads7846_dev_init(); omap_mux_init_gpio(21, OMAP_PIN_OUTPUT); diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index 5554f5814aa4..127cb1752bdd 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -467,11 +467,11 @@ static void __init omap3touchbook_flash_init(void) } } -static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { +static const struct usbhs_omap_board_data usbhs_bdata __initconst = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, + .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, .phy_reset = true, .reset_gpio_port[0] = -EINVAL, @@ -530,7 +530,7 @@ static void __init omap3_touchbook_init(void) ARRAY_SIZE(omap3_ads7846_spi_board_info)); omap3_ads7846_init(); usb_musb_init(&musb_board_data); - usb_ehci_init(&ehci_pdata); + usbhs_init(&usbhs_bdata); omap3touchbook_flash_init(); /* Ensure SDRC pins are mux'd for self-refresh */ diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index 1dd4401e6466..0f4d8a762a70 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -97,10 +97,10 @@ static void __init omap4_panda_init_early(void) omap2_init_common_devices(NULL, NULL); } -static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN, - .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, +static const struct usbhs_omap_board_data usbhs_bdata __initconst = { + .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED, + .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, .phy_reset = false, .reset_gpio_port[0] = -EINVAL, .reset_gpio_port[1] = -EINVAL, @@ -142,7 +142,7 @@ static void __init omap4_ehci_init(void) gpio_set_value(GPIO_HUB_NRESET, 0); gpio_set_value(GPIO_HUB_NRESET, 1); - usb_ehci_init(&ehci_pdata); + usbhs_init(&usbhs_bdata); /* enable power to hub */ gpio_set_value(GPIO_HUB_POWER, 1); @@ -167,6 +167,7 @@ static struct twl4030_usb_data omap4_usbphy_data = { .phy_exit = omap4430_phy_exit, .phy_power = omap4430_phy_power, .phy_set_clock = omap4430_phy_set_clk, + .phy_suspend = omap4430_phy_suspend, }; static struct omap2_hsmmc_info mmc[] = { diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 60f8db31763c..d0961945c65a 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -418,10 +418,10 @@ static struct platform_device *overo_devices[] __initdata = { &overo_lcd_device, }; -static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN, - .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, +static const struct usbhs_omap_board_data usbhs_bdata __initconst = { + .port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED, + .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, .phy_reset = true, .reset_gpio_port[0] = -EINVAL, @@ -451,7 +451,7 @@ static void __init overo_init(void) omap_serial_init(); overo_flash_init(); usb_musb_init(&musb_board_data); - usb_ehci_init(&ehci_pdata); + usbhs_init(&usbhs_bdata); overo_ads7846_init(); overo_init_smsc911x(); diff --git a/arch/arm/mach-omap2/board-zoom.c b/arch/arm/mach-omap2/board-zoom.c index 7e895ff39220..4b133d75c935 100644 --- a/arch/arm/mach-omap2/board-zoom.c +++ b/arch/arm/mach-omap2/board-zoom.c @@ -105,10 +105,10 @@ static struct mtd_partition zoom_nand_partitions[] = { }, }; -static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN, - .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, +static const struct usbhs_omap_board_data usbhs_bdata __initconst = { + .port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED, + .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, + .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, .phy_reset = true, .reset_gpio_port[0] = -EINVAL, .reset_gpio_port[1] = ZOOM3_EHCI_RESET_GPIO, @@ -122,7 +122,7 @@ static void __init omap_zoom_init(void) } else if (machine_is_omap_zoom3()) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBP); omap_mux_init_gpio(ZOOM3_EHCI_RESET_GPIO, OMAP_PIN_OUTPUT); - usb_ehci_init(&ehci_pdata); + usbhs_init(&usbhs_bdata); } board_nand_init(zoom_nand_partitions, ARRAY_SIZE(zoom_nand_partitions), diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c index d905ecc7989a..fcb321a64f13 100644 --- a/arch/arm/mach-omap2/clock3xxx_data.c +++ b/arch/arm/mach-omap2/clock3xxx_data.c @@ -3285,7 +3285,7 @@ static struct omap_clk omap3xxx_clks[] = { CLK(NULL, "cpefuse_fck", &cpefuse_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), CLK(NULL, "ts_fck", &ts_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), CLK(NULL, "usbtll_fck", &usbtll_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK("ehci-omap.0", "usbtll_fck", &usbtll_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("usbhs-omap.0", "usbtll_fck", &usbtll_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), CLK("omap-mcbsp.1", "prcm_fck", &core_96m_fck, CK_3XXX), CLK("omap-mcbsp.5", "prcm_fck", &core_96m_fck, CK_3XXX), CLK(NULL, "core_96m_fck", &core_96m_fck, CK_3XXX), @@ -3321,7 +3321,7 @@ static struct omap_clk omap3xxx_clks[] = { CLK(NULL, "pka_ick", &pka_ick, CK_34XX | CK_36XX), CLK(NULL, "core_l4_ick", &core_l4_ick, CK_3XXX), CLK(NULL, "usbtll_ick", &usbtll_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK("ehci-omap.0", "usbtll_ick", &usbtll_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("usbhs-omap.0", "usbtll_ick", &usbtll_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), CLK("omap_hsmmc.2", "ick", &mmchs3_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), CLK(NULL, "icr_ick", &icr_ick, CK_34XX | CK_36XX), CLK("omap-aes", "ick", &aes2_ick, CK_34XX | CK_36XX), @@ -3367,11 +3367,20 @@ static struct omap_clk omap3xxx_clks[] = { CLK(NULL, "cam_ick", &cam_ick, CK_34XX | CK_36XX), CLK(NULL, "csi2_96m_fck", &csi2_96m_fck, CK_34XX | CK_36XX), CLK(NULL, "usbhost_120m_fck", &usbhost_120m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK("ehci-omap.0", "hs_fck", &usbhost_120m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("usbhs-omap.0", "hs_fck", &usbhost_120m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), CLK(NULL, "usbhost_48m_fck", &usbhost_48m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK("ehci-omap.0", "fs_fck", &usbhost_48m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("usbhs-omap.0", "fs_fck", &usbhost_48m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), CLK(NULL, "usbhost_ick", &usbhost_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK("ehci-omap.0", "usbhost_ick", &usbhost_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("usbhs-omap.0", "usbhost_ick", &usbhost_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("usbhs-omap.0", "utmi_p1_gfclk", &dummy_ck, CK_3XXX), + CLK("usbhs-omap.0", "utmi_p2_gfclk", &dummy_ck, CK_3XXX), + CLK("usbhs-omap.0", "xclk60mhsp1_ck", &dummy_ck, CK_3XXX), + CLK("usbhs-omap.0", "xclk60mhsp2_ck", &dummy_ck, CK_3XXX), + CLK("usbhs-omap.0", "usb_host_hs_utmi_p1_clk", &dummy_ck, CK_3XXX), + CLK("usbhs-omap.0", "usb_host_hs_utmi_p2_clk", &dummy_ck, CK_3XXX), + CLK("usbhs-omap.0", "usb_tll_hs_usb_ch0_clk", &dummy_ck, CK_3XXX), + CLK("usbhs-omap.0", "usb_tll_hs_usb_ch1_clk", &dummy_ck, CK_3XXX), + CLK("usbhs-omap.0", "init_60m_fclk", &dummy_ck, CK_3XXX), CLK(NULL, "usim_fck", &usim_fck, CK_3430ES2PLUS | CK_36XX), CLK(NULL, "gpt1_fck", &gpt1_fck, CK_3XXX), CLK(NULL, "wkup_32k_fck", &wkup_32k_fck, CK_3XXX), diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c index f1fedb71ae08..d32ed979a8da 100644 --- a/arch/arm/mach-omap2/clock44xx_data.c +++ b/arch/arm/mach-omap2/clock44xx_data.c @@ -3205,7 +3205,7 @@ static struct omap_clk omap44xx_clks[] = { CLK(NULL, "uart3_fck", &uart3_fck, CK_443X), CLK(NULL, "uart4_fck", &uart4_fck, CK_443X), CLK(NULL, "usb_host_fs_fck", &usb_host_fs_fck, CK_443X), - CLK("ehci-omap.0", "fs_fck", &usb_host_fs_fck, CK_443X), + CLK("usbhs-omap.0", "fs_fck", &usb_host_fs_fck, CK_443X), CLK(NULL, "utmi_p1_gfclk", &utmi_p1_gfclk, CK_443X), CLK(NULL, "usb_host_hs_utmi_p1_clk", &usb_host_hs_utmi_p1_clk, CK_443X), CLK(NULL, "utmi_p2_gfclk", &utmi_p2_gfclk, CK_443X), @@ -3217,8 +3217,8 @@ static struct omap_clk omap44xx_clks[] = { CLK(NULL, "usb_host_hs_hsic480m_p2_clk", &usb_host_hs_hsic480m_p2_clk, CK_443X), CLK(NULL, "usb_host_hs_func48mclk", &usb_host_hs_func48mclk, CK_443X), CLK(NULL, "usb_host_hs_fck", &usb_host_hs_fck, CK_443X), - CLK("ehci-omap.0", "hs_fck", &usb_host_hs_fck, CK_443X), - CLK("ehci-omap.0", "usbhost_ick", &dummy_ck, CK_443X), + CLK("usbhs-omap.0", "hs_fck", &usb_host_hs_fck, CK_443X), + CLK("usbhs-omap.0", "usbhost_ick", &dummy_ck, CK_443X), CLK(NULL, "otg_60m_gfclk", &otg_60m_gfclk, CK_443X), CLK(NULL, "usb_otg_hs_xclk", &usb_otg_hs_xclk, CK_443X), CLK("musb-omap2430", "ick", &usb_otg_hs_ick, CK_443X), @@ -3227,8 +3227,8 @@ static struct omap_clk omap44xx_clks[] = { CLK(NULL, "usb_tll_hs_usb_ch0_clk", &usb_tll_hs_usb_ch0_clk, CK_443X), CLK(NULL, "usb_tll_hs_usb_ch1_clk", &usb_tll_hs_usb_ch1_clk, CK_443X), CLK(NULL, "usb_tll_hs_ick", &usb_tll_hs_ick, CK_443X), - CLK("ehci-omap.0", "usbtll_ick", &usb_tll_hs_ick, CK_443X), - CLK("ehci-omap.0", "usbtll_fck", &dummy_ck, CK_443X), + CLK("usbhs-omap.0", "usbtll_ick", &usb_tll_hs_ick, CK_443X), + CLK("usbhs-omap.0", "usbtll_fck", &dummy_ck, CK_443X), CLK(NULL, "usim_ck", &usim_ck, CK_443X), CLK(NULL, "usim_fclk", &usim_fclk, CK_443X), CLK(NULL, "usim_fck", &usim_fck, CK_443X), diff --git a/arch/arm/mach-omap2/include/mach/debug-macro.S b/arch/arm/mach-omap2/include/mach/debug-macro.S index e1b0f17b0927..48adfe9fe4f3 100644 --- a/arch/arm/mach-omap2/include/mach/debug-macro.S +++ b/arch/arm/mach-omap2/include/mach/debug-macro.S @@ -19,6 +19,9 @@ #define UART_OFFSET(addr) ((addr) & 0x00ffffff) +#define omap_uart_v2p(x) ((x) - PAGE_OFFSET + PLAT_PHYS_OFFSET) +#define omap_uart_p2v(x) ((x) - PLAT_PHYS_OFFSET + PAGE_OFFSET) + .pushsection .data omap_uart_phys: .word 0 omap_uart_virt: .word 0 @@ -36,7 +39,7 @@ omap_uart_lsr: .word 0 /* Use omap_uart_phys/virt if already configured */ 10: mrc p15, 0, \rp, c1, c0 tst \rp, #1 @ MMU enabled? - ldreq \rp, =__virt_to_phys(omap_uart_phys) @ MMU not enabled + ldreq \rp, =omap_uart_v2p(omap_uart_phys) @ MMU disabled ldrne \rp, =omap_uart_phys @ MMU enabled add \rv, \rp, #4 @ omap_uart_virt ldr \rp, [\rp, #0] @@ -49,7 +52,7 @@ omap_uart_lsr: .word 0 mrc p15, 0, \rp, c1, c0 tst \rp, #1 @ MMU enabled? ldreq \rp, =OMAP_UART_INFO @ MMU not enabled - ldrne \rp, =__phys_to_virt(OMAP_UART_INFO) @ MMU enabled + ldrne \rp, =omap_uart_p2v(OMAP_UART_INFO) @ MMU enabled ldr \rp, [\rp, #0] /* Select the UART to use based on the UART1 scratchpad value */ @@ -106,7 +109,7 @@ omap_uart_lsr: .word 0 95: ldr \rp, =ZOOM_UART_BASE mrc p15, 0, \rv, c1, c0 tst \rv, #1 @ MMU enabled? - ldreq \rv, =__virt_to_phys(omap_uart_phys) @ MMU not enabled + ldreq \rv, =omap_uart_v2p(omap_uart_phys) @ MMU disabled ldrne \rv, =omap_uart_phys @ MMU enabled str \rp, [\rv, #0] ldr \rp, =ZOOM_UART_VIRT @@ -121,7 +124,7 @@ omap_uart_lsr: .word 0 98: add \rp, \rp, #0x48000000 @ phys base mrc p15, 0, \rv, c1, c0 tst \rv, #1 @ MMU enabled? - ldreq \rv, =__virt_to_phys(omap_uart_phys) @ MMU not enabled + ldreq \rv, =omap_uart_v2p(omap_uart_phys) @ MMU disabled ldrne \rv, =omap_uart_phys @ MMU enabled str \rp, [\rv, #0] sub \rp, \rp, #0x48000000 @ phys base @@ -143,7 +146,7 @@ omap_uart_lsr: .word 0 .macro busyuart,rd,rx 1001: mrc p15, 0, \rd, c1, c0 tst \rd, #1 @ MMU enabled? - ldreq \rd, =__virt_to_phys(omap_uart_lsr) @ MMU not enabled + ldreq \rd, =omap_uart_v2p(omap_uart_lsr) @ MMU disabled ldrne \rd, =omap_uart_lsr @ MMU enabled ldr \rd, [\rd, #0] ldrb \rd, [\rx, \rd] diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 19268647ce36..9ef8c29dd817 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -52,6 +52,12 @@ static void omap4_l2x0_disable(void) omap_smc1(0x102, 0x0); } +static void omap4_l2x0_set_debug(unsigned long val) +{ + /* Program PL310 L2 Cache controller debug register */ + omap_smc1(0x100, val); +} + static int __init omap_l2_cache_init(void) { u32 aux_ctrl = 0; @@ -99,6 +105,7 @@ static int __init omap_l2_cache_init(void) * specific one */ outer_cache.disable = omap4_l2x0_disable; + outer_cache.set_debug = omap4_l2x0_set_debug; return 0; } diff --git a/arch/arm/mach-omap2/omap_phy_internal.c b/arch/arm/mach-omap2/omap_phy_internal.c index f172ec06c06a..e2e605fe9138 100644 --- a/arch/arm/mach-omap2/omap_phy_internal.c +++ b/arch/arm/mach-omap2/omap_phy_internal.c @@ -44,6 +44,7 @@ static struct clk *phyclk, *clk48m, *clk32k; static void __iomem *ctrl_base; +static int usbotghs_control; int omap4430_phy_init(struct device *dev) { @@ -104,13 +105,6 @@ int omap4430_phy_set_clk(struct device *dev, int on) int omap4430_phy_power(struct device *dev, int ID, int on) { if (on) { - /* enabled the clocks */ - omap4430_phy_set_clk(dev, 1); - /* power on the phy */ - if (__raw_readl(ctrl_base + CONTROL_DEV_CONF) & PHY_PD) { - __raw_writel(~PHY_PD, ctrl_base + CONTROL_DEV_CONF); - mdelay(200); - } if (ID) /* enable VBUS valid, IDDIG groung */ __raw_writel(AVALID | VBUSVALID, ctrl_base + @@ -126,10 +120,31 @@ int omap4430_phy_power(struct device *dev, int ID, int on) /* Enable session END and IDIG to high impedence. */ __raw_writel(SESSEND | IDDIG, ctrl_base + USBOTGHS_CONTROL); + } + return 0; +} + +int omap4430_phy_suspend(struct device *dev, int suspend) +{ + if (suspend) { /* Disable the clocks */ omap4430_phy_set_clk(dev, 0); /* Power down the phy */ __raw_writel(PHY_PD, ctrl_base + CONTROL_DEV_CONF); + + /* save the context */ + usbotghs_control = __raw_readl(ctrl_base + USBOTGHS_CONTROL); + } else { + /* Enable the internel phy clcoks */ + omap4430_phy_set_clk(dev, 1); + /* power on the phy */ + if (__raw_readl(ctrl_base + CONTROL_DEV_CONF) & PHY_PD) { + __raw_writel(~PHY_PD, ctrl_base + CONTROL_DEV_CONF); + mdelay(200); + } + + /* restore the context */ + __raw_writel(usbotghs_control, ctrl_base + USBOTGHS_CONTROL); } return 0; diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h index f4a5f716422b..797bfd12b643 100644 --- a/arch/arm/mach-omap2/pm.h +++ b/arch/arm/mach-omap2/pm.h @@ -92,7 +92,7 @@ extern void omap24xx_idle_loop_suspend(void); extern void omap24xx_cpu_suspend(u32 dll_ctrl, void __iomem *sdrc_dlla_ctrl, void __iomem *sdrc_power); extern void omap34xx_cpu_suspend(u32 *addr, int save_state); -extern void save_secure_ram_context(u32 *addr); +extern int save_secure_ram_context(u32 *addr); extern void omap3_save_scratchpad_contents(void); extern unsigned int omap24xx_idle_loop_suspend_sz; diff --git a/arch/arm/mach-omap2/sleep24xx.S b/arch/arm/mach-omap2/sleep24xx.S index c7780cc8d919..b5071a47ec39 100644 --- a/arch/arm/mach-omap2/sleep24xx.S +++ b/arch/arm/mach-omap2/sleep24xx.S @@ -47,6 +47,7 @@ * Note: This code get's copied to internal SRAM at boot. When the OMAP * wakes up it continues execution at the point it went to sleep. */ + .align 3 ENTRY(omap24xx_idle_loop_suspend) stmfd sp!, {r0, lr} @ save registers on stack mov r0, #0 @ clear for mcr setup @@ -82,6 +83,7 @@ ENTRY(omap24xx_idle_loop_suspend_sz) * The DLL load value is not kept in RETENTION or OFF. It needs to be restored * at wake */ + .align 3 ENTRY(omap24xx_cpu_suspend) stmfd sp!, {r0 - r12, lr} @ save registers on stack mov r3, #0x0 @ clear for mcr call diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S index e60ac1f71bd4..63f10669571a 100644 --- a/arch/arm/mach-omap2/sleep34xx.S +++ b/arch/arm/mach-omap2/sleep34xx.S @@ -131,6 +131,7 @@ ENDPROC(enable_omap3630_toggle_l2_on_restore) .text /* Function to call rom code to save secure ram context */ + .align 3 ENTRY(save_secure_ram_context) stmfd sp!, {r1-r12, lr} @ save registers on stack adr r3, api_params @ r3 points to parameters @@ -184,6 +185,7 @@ ENTRY(save_secure_ram_context_sz) * depending on the low power mode (non-OFF vs OFF modes), * cf. 'Resume path for xxx mode' comments. */ + .align 3 ENTRY(omap34xx_cpu_suspend) stmfd sp!, {r0-r12, lr} @ save registers on stack diff --git a/arch/arm/mach-omap2/sram242x.S b/arch/arm/mach-omap2/sram242x.S index 055310cc77de..ff9b9dbcb30e 100644 --- a/arch/arm/mach-omap2/sram242x.S +++ b/arch/arm/mach-omap2/sram242x.S @@ -39,6 +39,7 @@ .text + .align 3 ENTRY(omap242x_sram_ddr_init) stmfd sp!, {r0 - r12, lr} @ save registers on stack @@ -143,6 +144,7 @@ ENTRY(omap242x_sram_ddr_init_sz) * r0 = [PRCM_FULL | PRCM_HALF] r1 = SDRC_DLLA_CTRL value r2 = [DDR | SDR] * PRCM_FULL = 2, PRCM_HALF = 1, DDR = 1, SDR = 0 */ + .align 3 ENTRY(omap242x_sram_reprogram_sdrc) stmfd sp!, {r0 - r10, lr} @ save registers on stack mov r3, #0x0 @ clear for mrc call @@ -238,6 +240,7 @@ ENTRY(omap242x_sram_reprogram_sdrc_sz) /* * Set dividers and pll. Also recalculate DLL value for DDR and unlock mode. */ + .align 3 ENTRY(omap242x_sram_set_prcm) stmfd sp!, {r0-r12, lr} @ regs to stack adr r4, pbegin @ addr of preload start diff --git a/arch/arm/mach-omap2/sram243x.S b/arch/arm/mach-omap2/sram243x.S index f9007580aea3..76730209fa0e 100644 --- a/arch/arm/mach-omap2/sram243x.S +++ b/arch/arm/mach-omap2/sram243x.S @@ -39,6 +39,7 @@ .text + .align 3 ENTRY(omap243x_sram_ddr_init) stmfd sp!, {r0 - r12, lr} @ save registers on stack @@ -143,6 +144,7 @@ ENTRY(omap243x_sram_ddr_init_sz) * r0 = [PRCM_FULL | PRCM_HALF] r1 = SDRC_DLLA_CTRL value r2 = [DDR | SDR] * PRCM_FULL = 2, PRCM_HALF = 1, DDR = 1, SDR = 0 */ + .align 3 ENTRY(omap243x_sram_reprogram_sdrc) stmfd sp!, {r0 - r10, lr} @ save registers on stack mov r3, #0x0 @ clear for mrc call @@ -238,6 +240,7 @@ ENTRY(omap243x_sram_reprogram_sdrc_sz) /* * Set dividers and pll. Also recalculate DLL value for DDR and unlock mode. */ + .align 3 ENTRY(omap243x_sram_set_prcm) stmfd sp!, {r0-r12, lr} @ regs to stack adr r4, pbegin @ addr of preload start diff --git a/arch/arm/mach-omap2/sram34xx.S b/arch/arm/mach-omap2/sram34xx.S index 1078bfbc25c7..6f5849aaa7c0 100644 --- a/arch/arm/mach-omap2/sram34xx.S +++ b/arch/arm/mach-omap2/sram34xx.S @@ -117,6 +117,7 @@ * since it will cause the ARM MMU to attempt to walk the page tables. * These crashes may be intermittent. */ + .align 3 ENTRY(omap3_sram_configure_core_dpll) stmfd sp!, {r1-r12, lr} @ store regs to stack diff --git a/arch/arm/mach-omap2/usb-ehci.c b/arch/arm/mach-omap2/usb-host.c index 25eeadabc39b..89ae29847c59 100644 --- a/arch/arm/mach-omap2/usb-ehci.c +++ b/arch/arm/mach-omap2/usb-host.c @@ -1,14 +1,15 @@ /* - * linux/arch/arm/mach-omap2/usb-ehci.c + * usb-host.c - OMAP USB Host * * This file will contain the board specific details for the - * Synopsys EHCI host controller on OMAP3430 + * Synopsys EHCI/OHCI host controller on OMAP3430 and onwards * - * Copyright (C) 2007 Texas Instruments + * Copyright (C) 2007-2011 Texas Instruments * Author: Vikram Pandita <vikram.pandita@ti.com> + * Author: Keshava Munegowda <keshava_mgowda@ti.com> * * Generalization by: - * Felipe Balbi <felipe.balbi@nokia.com> + * Felipe Balbi <balbi@ti.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -19,7 +20,7 @@ #include <linux/errno.h> #include <linux/delay.h> #include <linux/platform_device.h> -#include <linux/clk.h> +#include <linux/slab.h> #include <linux/dma-mapping.h> #include <asm/io.h> @@ -30,44 +31,56 @@ #include "mux.h" -#if defined(CONFIG_USB_EHCI_HCD) || defined(CONFIG_USB_EHCI_HCD_MODULE) +#ifdef CONFIG_MFD_OMAP_USB_HOST -static struct resource ehci_resources[] = { +#define OMAP_USBHS_DEVICE "usbhs-omap" + +static struct resource usbhs_resources[] = { + { + .name = "uhh", + .flags = IORESOURCE_MEM, + }, { + .name = "tll", .flags = IORESOURCE_MEM, }, { + .name = "ehci", .flags = IORESOURCE_MEM, }, { + .name = "ehci-irq", + .flags = IORESOURCE_IRQ, + }, + { + .name = "ohci", .flags = IORESOURCE_MEM, }, - { /* general IRQ */ - .flags = IORESOURCE_IRQ, + { + .name = "ohci-irq", + .flags = IORESOURCE_IRQ, } }; -static u64 ehci_dmamask = ~(u32)0; -static struct platform_device ehci_device = { - .name = "ehci-omap", - .id = 0, - .dev = { - .dma_mask = &ehci_dmamask, - .coherent_dma_mask = 0xffffffff, - .platform_data = NULL, - }, - .num_resources = ARRAY_SIZE(ehci_resources), - .resource = ehci_resources, +static struct platform_device usbhs_device = { + .name = OMAP_USBHS_DEVICE, + .id = 0, + .num_resources = ARRAY_SIZE(usbhs_resources), + .resource = usbhs_resources, }; +static struct usbhs_omap_platform_data usbhs_data; +static struct ehci_hcd_omap_platform_data ehci_data; +static struct ohci_hcd_omap_platform_data ohci_data; + /* MUX settings for EHCI pins */ /* * setup_ehci_io_mux - initialize IO pad mux for USBHOST */ -static void setup_ehci_io_mux(const enum ehci_hcd_omap_mode *port_mode) +static void setup_ehci_io_mux(const enum usbhs_omap_port_mode *port_mode) { switch (port_mode[0]) { - case EHCI_HCD_OMAP_MODE_PHY: + case OMAP_EHCI_PORT_MODE_PHY: omap_mux_init_signal("hsusb1_stp", OMAP_PIN_OUTPUT); omap_mux_init_signal("hsusb1_clk", OMAP_PIN_OUTPUT); omap_mux_init_signal("hsusb1_dir", OMAP_PIN_INPUT_PULLDOWN); @@ -81,7 +94,7 @@ static void setup_ehci_io_mux(const enum ehci_hcd_omap_mode *port_mode) omap_mux_init_signal("hsusb1_data6", OMAP_PIN_INPUT_PULLDOWN); omap_mux_init_signal("hsusb1_data7", OMAP_PIN_INPUT_PULLDOWN); break; - case EHCI_HCD_OMAP_MODE_TLL: + case OMAP_EHCI_PORT_MODE_TLL: omap_mux_init_signal("hsusb1_tll_stp", OMAP_PIN_INPUT_PULLUP); omap_mux_init_signal("hsusb1_tll_clk", @@ -107,14 +120,14 @@ static void setup_ehci_io_mux(const enum ehci_hcd_omap_mode *port_mode) omap_mux_init_signal("hsusb1_tll_data7", OMAP_PIN_INPUT_PULLDOWN); break; - case EHCI_HCD_OMAP_MODE_UNKNOWN: + case OMAP_USBHS_PORT_MODE_UNUSED: /* FALLTHROUGH */ default: break; } switch (port_mode[1]) { - case EHCI_HCD_OMAP_MODE_PHY: + case OMAP_EHCI_PORT_MODE_PHY: omap_mux_init_signal("hsusb2_stp", OMAP_PIN_OUTPUT); omap_mux_init_signal("hsusb2_clk", OMAP_PIN_OUTPUT); omap_mux_init_signal("hsusb2_dir", OMAP_PIN_INPUT_PULLDOWN); @@ -136,7 +149,7 @@ static void setup_ehci_io_mux(const enum ehci_hcd_omap_mode *port_mode) omap_mux_init_signal("hsusb2_data7", OMAP_PIN_INPUT_PULLDOWN); break; - case EHCI_HCD_OMAP_MODE_TLL: + case OMAP_EHCI_PORT_MODE_TLL: omap_mux_init_signal("hsusb2_tll_stp", OMAP_PIN_INPUT_PULLUP); omap_mux_init_signal("hsusb2_tll_clk", @@ -162,17 +175,17 @@ static void setup_ehci_io_mux(const enum ehci_hcd_omap_mode *port_mode) omap_mux_init_signal("hsusb2_tll_data7", OMAP_PIN_INPUT_PULLDOWN); break; - case EHCI_HCD_OMAP_MODE_UNKNOWN: + case OMAP_USBHS_PORT_MODE_UNUSED: /* FALLTHROUGH */ default: break; } switch (port_mode[2]) { - case EHCI_HCD_OMAP_MODE_PHY: + case OMAP_EHCI_PORT_MODE_PHY: printk(KERN_WARNING "Port3 can't be used in PHY mode\n"); break; - case EHCI_HCD_OMAP_MODE_TLL: + case OMAP_EHCI_PORT_MODE_TLL: omap_mux_init_signal("hsusb3_tll_stp", OMAP_PIN_INPUT_PULLUP); omap_mux_init_signal("hsusb3_tll_clk", @@ -198,7 +211,7 @@ static void setup_ehci_io_mux(const enum ehci_hcd_omap_mode *port_mode) omap_mux_init_signal("hsusb3_tll_data7", OMAP_PIN_INPUT_PULLDOWN); break; - case EHCI_HCD_OMAP_MODE_UNKNOWN: + case OMAP_USBHS_PORT_MODE_UNUSED: /* FALLTHROUGH */ default: break; @@ -207,10 +220,10 @@ static void setup_ehci_io_mux(const enum ehci_hcd_omap_mode *port_mode) return; } -static void setup_4430ehci_io_mux(const enum ehci_hcd_omap_mode *port_mode) +static void setup_4430ehci_io_mux(const enum usbhs_omap_port_mode *port_mode) { switch (port_mode[0]) { - case EHCI_HCD_OMAP_MODE_PHY: + case OMAP_EHCI_PORT_MODE_PHY: omap_mux_init_signal("usbb1_ulpiphy_stp", OMAP_PIN_OUTPUT); omap_mux_init_signal("usbb1_ulpiphy_clk", @@ -236,7 +249,7 @@ static void setup_4430ehci_io_mux(const enum ehci_hcd_omap_mode *port_mode) omap_mux_init_signal("usbb1_ulpiphy_dat7", OMAP_PIN_INPUT_PULLDOWN); break; - case EHCI_HCD_OMAP_MODE_TLL: + case OMAP_EHCI_PORT_MODE_TLL: omap_mux_init_signal("usbb1_ulpitll_stp", OMAP_PIN_INPUT_PULLUP); omap_mux_init_signal("usbb1_ulpitll_clk", @@ -262,12 +275,12 @@ static void setup_4430ehci_io_mux(const enum ehci_hcd_omap_mode *port_mode) omap_mux_init_signal("usbb1_ulpitll_dat7", OMAP_PIN_INPUT_PULLDOWN); break; - case EHCI_HCD_OMAP_MODE_UNKNOWN: + case OMAP_USBHS_PORT_MODE_UNUSED: default: break; } switch (port_mode[1]) { - case EHCI_HCD_OMAP_MODE_PHY: + case OMAP_EHCI_PORT_MODE_PHY: omap_mux_init_signal("usbb2_ulpiphy_stp", OMAP_PIN_OUTPUT); omap_mux_init_signal("usbb2_ulpiphy_clk", @@ -293,7 +306,7 @@ static void setup_4430ehci_io_mux(const enum ehci_hcd_omap_mode *port_mode) omap_mux_init_signal("usbb2_ulpiphy_dat7", OMAP_PIN_INPUT_PULLDOWN); break; - case EHCI_HCD_OMAP_MODE_TLL: + case OMAP_EHCI_PORT_MODE_TLL: omap_mux_init_signal("usbb2_ulpitll_stp", OMAP_PIN_INPUT_PULLUP); omap_mux_init_signal("usbb2_ulpitll_clk", @@ -319,90 +332,13 @@ static void setup_4430ehci_io_mux(const enum ehci_hcd_omap_mode *port_mode) omap_mux_init_signal("usbb2_ulpitll_dat7", OMAP_PIN_INPUT_PULLDOWN); break; - case EHCI_HCD_OMAP_MODE_UNKNOWN: + case OMAP_USBHS_PORT_MODE_UNUSED: default: break; } } -void __init usb_ehci_init(const struct ehci_hcd_omap_platform_data *pdata) -{ - platform_device_add_data(&ehci_device, pdata, sizeof(*pdata)); - - /* Setup Pin IO MUX for EHCI */ - if (cpu_is_omap34xx()) { - ehci_resources[0].start = OMAP34XX_EHCI_BASE; - ehci_resources[0].end = OMAP34XX_EHCI_BASE + SZ_1K - 1; - ehci_resources[1].start = OMAP34XX_UHH_CONFIG_BASE; - ehci_resources[1].end = OMAP34XX_UHH_CONFIG_BASE + SZ_1K - 1; - ehci_resources[2].start = OMAP34XX_USBTLL_BASE; - ehci_resources[2].end = OMAP34XX_USBTLL_BASE + SZ_4K - 1; - ehci_resources[3].start = INT_34XX_EHCI_IRQ; - setup_ehci_io_mux(pdata->port_mode); - } else if (cpu_is_omap44xx()) { - ehci_resources[0].start = OMAP44XX_HSUSB_EHCI_BASE; - ehci_resources[0].end = OMAP44XX_HSUSB_EHCI_BASE + SZ_1K - 1; - ehci_resources[1].start = OMAP44XX_UHH_CONFIG_BASE; - ehci_resources[1].end = OMAP44XX_UHH_CONFIG_BASE + SZ_2K - 1; - ehci_resources[2].start = OMAP44XX_USBTLL_BASE; - ehci_resources[2].end = OMAP44XX_USBTLL_BASE + SZ_4K - 1; - ehci_resources[3].start = OMAP44XX_IRQ_EHCI; - setup_4430ehci_io_mux(pdata->port_mode); - } - - if (platform_device_register(&ehci_device) < 0) { - printk(KERN_ERR "Unable to register HS-USB (EHCI) device\n"); - return; - } -} - -#else - -void __init usb_ehci_init(const struct ehci_hcd_omap_platform_data *pdata) - -{ -} - -#endif /* CONFIG_USB_EHCI_HCD */ - -#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) - -static struct resource ohci_resources[] = { - { - .start = OMAP34XX_OHCI_BASE, - .end = OMAP34XX_OHCI_BASE + SZ_1K - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP34XX_UHH_CONFIG_BASE, - .end = OMAP34XX_UHH_CONFIG_BASE + SZ_1K - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP34XX_USBTLL_BASE, - .end = OMAP34XX_USBTLL_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - { /* general IRQ */ - .start = INT_34XX_OHCI_IRQ, - .flags = IORESOURCE_IRQ, - } -}; - -static u64 ohci_dmamask = DMA_BIT_MASK(32); - -static struct platform_device ohci_device = { - .name = "ohci-omap3", - .id = 0, - .dev = { - .dma_mask = &ohci_dmamask, - .coherent_dma_mask = 0xffffffff, - }, - .num_resources = ARRAY_SIZE(ohci_resources), - .resource = ohci_resources, -}; - -static void setup_ohci_io_mux(const enum ohci_omap3_port_mode *port_mode) +static void setup_ohci_io_mux(const enum usbhs_omap_port_mode *port_mode) { switch (port_mode[0]) { case OMAP_OHCI_PORT_MODE_PHY_6PIN_DATSE0: @@ -430,7 +366,7 @@ static void setup_ohci_io_mux(const enum ohci_omap3_port_mode *port_mode) omap_mux_init_signal("mm1_txdat", OMAP_PIN_INPUT_PULLDOWN); break; - case OMAP_OHCI_PORT_MODE_UNUSED: + case OMAP_USBHS_PORT_MODE_UNUSED: /* FALLTHROUGH */ default: break; @@ -461,7 +397,7 @@ static void setup_ohci_io_mux(const enum ohci_omap3_port_mode *port_mode) omap_mux_init_signal("mm2_txdat", OMAP_PIN_INPUT_PULLDOWN); break; - case OMAP_OHCI_PORT_MODE_UNUSED: + case OMAP_USBHS_PORT_MODE_UNUSED: /* FALLTHROUGH */ default: break; @@ -492,31 +428,147 @@ static void setup_ohci_io_mux(const enum ohci_omap3_port_mode *port_mode) omap_mux_init_signal("mm3_txdat", OMAP_PIN_INPUT_PULLDOWN); break; - case OMAP_OHCI_PORT_MODE_UNUSED: + case OMAP_USBHS_PORT_MODE_UNUSED: /* FALLTHROUGH */ default: break; } } -void __init usb_ohci_init(const struct ohci_hcd_omap_platform_data *pdata) +static void setup_4430ohci_io_mux(const enum usbhs_omap_port_mode *port_mode) { - platform_device_add_data(&ohci_device, pdata, sizeof(*pdata)); + switch (port_mode[0]) { + case OMAP_OHCI_PORT_MODE_PHY_6PIN_DATSE0: + case OMAP_OHCI_PORT_MODE_PHY_6PIN_DPDM: + case OMAP_OHCI_PORT_MODE_TLL_6PIN_DATSE0: + case OMAP_OHCI_PORT_MODE_TLL_6PIN_DPDM: + omap_mux_init_signal("usbb1_mm_rxdp", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_mm_rxdm", + OMAP_PIN_INPUT_PULLDOWN); - /* Setup Pin IO MUX for OHCI */ - if (cpu_is_omap34xx()) + case OMAP_OHCI_PORT_MODE_PHY_4PIN_DPDM: + case OMAP_OHCI_PORT_MODE_TLL_4PIN_DPDM: + omap_mux_init_signal("usbb1_mm_rxrcv", + OMAP_PIN_INPUT_PULLDOWN); + + case OMAP_OHCI_PORT_MODE_PHY_3PIN_DATSE0: + case OMAP_OHCI_PORT_MODE_TLL_3PIN_DATSE0: + omap_mux_init_signal("usbb1_mm_txen", + OMAP_PIN_INPUT_PULLDOWN); + + + case OMAP_OHCI_PORT_MODE_TLL_2PIN_DATSE0: + case OMAP_OHCI_PORT_MODE_TLL_2PIN_DPDM: + omap_mux_init_signal("usbb1_mm_txdat", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_mm_txse0", + OMAP_PIN_INPUT_PULLDOWN); + break; + + case OMAP_USBHS_PORT_MODE_UNUSED: + default: + break; + } + + switch (port_mode[1]) { + case OMAP_OHCI_PORT_MODE_PHY_6PIN_DATSE0: + case OMAP_OHCI_PORT_MODE_PHY_6PIN_DPDM: + case OMAP_OHCI_PORT_MODE_TLL_6PIN_DATSE0: + case OMAP_OHCI_PORT_MODE_TLL_6PIN_DPDM: + omap_mux_init_signal("usbb2_mm_rxdp", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_mm_rxdm", + OMAP_PIN_INPUT_PULLDOWN); + + case OMAP_OHCI_PORT_MODE_PHY_4PIN_DPDM: + case OMAP_OHCI_PORT_MODE_TLL_4PIN_DPDM: + omap_mux_init_signal("usbb2_mm_rxrcv", + OMAP_PIN_INPUT_PULLDOWN); + + case OMAP_OHCI_PORT_MODE_PHY_3PIN_DATSE0: + case OMAP_OHCI_PORT_MODE_TLL_3PIN_DATSE0: + omap_mux_init_signal("usbb2_mm_txen", + OMAP_PIN_INPUT_PULLDOWN); + + + case OMAP_OHCI_PORT_MODE_TLL_2PIN_DATSE0: + case OMAP_OHCI_PORT_MODE_TLL_2PIN_DPDM: + omap_mux_init_signal("usbb2_mm_txdat", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_mm_txse0", + OMAP_PIN_INPUT_PULLDOWN); + break; + + case OMAP_USBHS_PORT_MODE_UNUSED: + default: + break; + } +} + +void __init usbhs_init(const struct usbhs_omap_board_data *pdata) +{ + int i; + + for (i = 0; i < OMAP3_HS_USB_PORTS; i++) { + usbhs_data.port_mode[i] = pdata->port_mode[i]; + ohci_data.port_mode[i] = pdata->port_mode[i]; + ehci_data.port_mode[i] = pdata->port_mode[i]; + ehci_data.reset_gpio_port[i] = pdata->reset_gpio_port[i]; + ehci_data.regulator[i] = pdata->regulator[i]; + } + ehci_data.phy_reset = pdata->phy_reset; + ohci_data.es2_compatibility = pdata->es2_compatibility; + usbhs_data.ehci_data = &ehci_data; + usbhs_data.ohci_data = &ohci_data; + + if (cpu_is_omap34xx()) { + usbhs_resources[0].start = OMAP34XX_UHH_CONFIG_BASE; + usbhs_resources[0].end = OMAP34XX_UHH_CONFIG_BASE + SZ_1K - 1; + usbhs_resources[1].start = OMAP34XX_USBTLL_BASE; + usbhs_resources[1].end = OMAP34XX_USBTLL_BASE + SZ_4K - 1; + usbhs_resources[2].start = OMAP34XX_EHCI_BASE; + usbhs_resources[2].end = OMAP34XX_EHCI_BASE + SZ_1K - 1; + usbhs_resources[3].start = INT_34XX_EHCI_IRQ; + usbhs_resources[4].start = OMAP34XX_OHCI_BASE; + usbhs_resources[4].end = OMAP34XX_OHCI_BASE + SZ_1K - 1; + usbhs_resources[5].start = INT_34XX_OHCI_IRQ; + setup_ehci_io_mux(pdata->port_mode); setup_ohci_io_mux(pdata->port_mode); + } else if (cpu_is_omap44xx()) { + usbhs_resources[0].start = OMAP44XX_UHH_CONFIG_BASE; + usbhs_resources[0].end = OMAP44XX_UHH_CONFIG_BASE + SZ_1K - 1; + usbhs_resources[1].start = OMAP44XX_USBTLL_BASE; + usbhs_resources[1].end = OMAP44XX_USBTLL_BASE + SZ_4K - 1; + usbhs_resources[2].start = OMAP44XX_HSUSB_EHCI_BASE; + usbhs_resources[2].end = OMAP44XX_HSUSB_EHCI_BASE + SZ_1K - 1; + usbhs_resources[3].start = OMAP44XX_IRQ_EHCI; + usbhs_resources[4].start = OMAP44XX_HSUSB_OHCI_BASE; + usbhs_resources[4].end = OMAP44XX_HSUSB_OHCI_BASE + SZ_1K - 1; + usbhs_resources[5].start = OMAP44XX_IRQ_OHCI; + setup_4430ehci_io_mux(pdata->port_mode); + setup_4430ohci_io_mux(pdata->port_mode); + } - if (platform_device_register(&ohci_device) < 0) { - pr_err("Unable to register FS-USB (OHCI) device\n"); - return; + if (platform_device_add_data(&usbhs_device, + &usbhs_data, sizeof(usbhs_data)) < 0) { + printk(KERN_ERR "USBHS platform_device_add_data failed\n"); + goto init_end; } + + if (platform_device_register(&usbhs_device) < 0) + printk(KERN_ERR "USBHS platform_device_register failed\n"); + +init_end: + return; } #else -void __init usb_ohci_init(const struct ohci_hcd_omap_platform_data *pdata) +void __init usbhs_init(const struct usbhs_omap_board_data *pdata) { } -#endif /* CONFIG_USB_OHCI_HCD */ +#endif + + diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c index a9d4d143086d..35559f77e2de 100644 --- a/arch/arm/mach-omap2/usb-musb.c +++ b/arch/arm/mach-omap2/usb-musb.c @@ -132,6 +132,9 @@ void __init usb_musb_init(struct omap_musb_board_data *board_data) musb_plat.mode = board_data->mode; musb_plat.extvbus = board_data->extvbus; + if (cpu_is_omap44xx()) + omap4430_phy_init(dev); + if (cpu_is_omap3517() || cpu_is_omap3505()) { oh_name = "am35x_otg_hs"; name = "musb-am35x"; |