diff options
Diffstat (limited to 'arch/arm/mach-omap2')
40 files changed, 388 insertions, 291 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 1a2cf6226a5..b69fa0a0299 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 1c0c2b02d87..64dc4176407 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -229,7 +229,7 @@ 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 d4e41ef86aa..7542ba59f2b 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -653,11 +653,11 @@ 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, @@ -816,7 +816,7 @@ static void __init omap_3430sdp_init(void) board_flash_init(sdp_flash_partitions, chip_sel_3430); 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 62645640f5e..deed2db32c5 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -54,11 +54,11 @@ 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); 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 07d1b20b114..f603f3b04cb 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -44,7 +44,6 @@ #define ETH_KS8851_IRQ 34 #define ETH_KS8851_POWER_ON 48 #define ETH_KS8851_QUART 138 -#define OMAP4SDP_MDM_PWR_EN_GPIO 157 #define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO 184 #define OMAP4_SFH7741_ENABLE_GPIO 188 @@ -251,16 +250,6 @@ static void __init omap_4430sdp_init_irq(void) gic_init_irq(); } -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, - .phy_reset = false, - .reset_gpio_port[0] = -EINVAL, - .reset_gpio_port[1] = -EINVAL, - .reset_gpio_port[2] = -EINVAL, -}; - static struct omap_musb_board_data musb_board_data = { .interface_type = MUSB_INTERFACE_UTMI, .mode = MUSB_OTG, @@ -272,6 +261,7 @@ 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[] = { @@ -576,14 +566,6 @@ static void __init omap_4430sdp_init(void) omap_serial_init(); omap4_twl6030_hsmmc_init(mmc); - /* Power on the ULPI PHY */ - status = gpio_request(OMAP4SDP_MDM_PWR_EN_GPIO, "USBB1 PHY VMDM_3V3"); - if (status) - pr_err("%s: Could not get USBB1 PHY GPIO\n", __func__); - else - gpio_direction_output(OMAP4SDP_MDM_PWR_EN_GPIO, 1); - - usb_ehci_init(&ehci_pdata); usb_musb_init(&musb_board_data); status = omap_ethernet_init(); diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c index 71acb5ab281..e3a194f6b13 100644 --- a/arch/arm/mach-omap2/board-am3517crane.c +++ b/arch/arm/mach-omap2/board-am3517crane.c @@ -59,10 +59,10 @@ static void __init am3517_crane_init_irq(void) omap_init_irq(); } -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, @@ -103,7 +103,7 @@ 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 10d60b7743c..913538ad17d 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -430,15 +430,15 @@ 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, @@ -502,7 +502,7 @@ 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 dac14161066..9be7289cbb5 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -605,10 +605,10 @@ 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, @@ -810,7 +810,7 @@ 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 8f9a64d650e..8e18dc76b11 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 9a2a31e011c..bc0141b9869 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -620,11 +620,11 @@ 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, @@ -803,7 +803,7 @@ 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 3be85a1f55f..f9f53441931 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -627,10 +627,10 @@ 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, @@ -699,7 +699,7 @@ static void __init igep2_init(void) platform_add_devices(igep2_devices, ARRAY_SIZE(igep2_devices)); 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 4dc62a9b9cb..579fc2d2525 100644 --- a/arch/arm/mach-omap2/board-igep0030.c +++ b/arch/arm/mach-omap2/board-igep0030.c @@ -408,10 +408,10 @@ 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, @@ -435,7 +435,7 @@ 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 46d814ab565..f0963b6e462 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -586,11 +586,11 @@ 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, @@ -625,7 +625,7 @@ 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 323c3809ce3..38a2d91790c 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -638,11 +638,11 @@ static struct platform_device *omap3_evm_devices[] __initdata = { &omap3_evm_dss_device, }; -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 */ @@ -700,7 +700,7 @@ 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; @@ -708,10 +708,10 @@ 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 0b34beded11..aa05f2e46a6 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -681,11 +681,11 @@ 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, @@ -716,7 +716,7 @@ 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 2a2dad447e8..f6c87787cd4 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -608,10 +608,10 @@ 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, @@ -649,7 +649,7 @@ 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 db1f74fe6c4..84cfddb19a7 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -468,11 +468,11 @@ 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, @@ -527,7 +527,7 @@ 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 e944025d5ef..ed61c1f5d5e 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -83,10 +83,10 @@ static void __init omap4_panda_init_irq(void) gic_init_irq(); } -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, @@ -128,7 +128,7 @@ 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); @@ -153,6 +153,7 @@ 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 cb26e5d8268..08770ccec0f 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -423,10 +423,10 @@ 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, @@ -454,7 +454,7 @@ 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 e26754c24ee..1dd195afa39 100644 --- a/arch/arm/mach-omap2/board-zoom.c +++ b/arch/arm/mach-omap2/board-zoom.c @@ -106,10 +106,10 @@ 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, @@ -123,7 +123,7 @@ 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, diff --git a/arch/arm/mach-omap2/clkt_dpll.c b/arch/arm/mach-omap2/clkt_dpll.c index 337392c3f54..acb7ae5b0a2 100644 --- a/arch/arm/mach-omap2/clkt_dpll.c +++ b/arch/arm/mach-omap2/clkt_dpll.c @@ -77,7 +77,7 @@ static int _dpll_test_fint(struct clk *clk, u8 n) dd = clk->dpll_data; /* DPLL divider must result in a valid jitter correction val */ - fint = clk->parent->rate / (n + 1); + fint = clk->parent->rate / n; if (fint < DPLL_FINT_BAND1_MIN) { pr_debug("rejecting n=%d due to Fint failure, " diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c index 403a4a1d3f9..fbb1e30a73d 100644 --- a/arch/arm/mach-omap2/clock3xxx_data.c +++ b/arch/arm/mach-omap2/clock3xxx_data.c @@ -3286,7 +3286,7 @@ 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), @@ -3322,7 +3322,7 @@ 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("mmci-omap-hs.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), @@ -3368,11 +3368,20 @@ 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 de9ec8ddd2a..46fd3f674ca 100644 --- a/arch/arm/mach-omap2/clock44xx_data.c +++ b/arch/arm/mach-omap2/clock44xx_data.c @@ -3197,7 +3197,7 @@ 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), @@ -3209,8 +3209,8 @@ 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), @@ -3219,8 +3219,8 @@ 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 6a4d4136002..6049f465ec8 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 */ @@ -94,7 +97,7 @@ 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 @@ -109,7 +112,7 @@ 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 @@ -131,7 +134,7 @@ 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/mailbox.c b/arch/arm/mach-omap2/mailbox.c index 394413dc7de..24b88504df0 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -193,10 +193,12 @@ static void omap2_mbox_disable_irq(struct omap_mbox *mbox, omap_mbox_type_t irq) { struct omap_mbox2_priv *p = mbox->priv; - u32 l, bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit; - l = mbox_read_reg(p->irqdisable); - l &= ~bit; - mbox_write_reg(l, p->irqdisable); + u32 bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit; + + if (!cpu_is_omap44xx()) + bit = mbox_read_reg(p->irqdisable) & ~bit; + + mbox_write_reg(bit, p->irqdisable); } static void omap2_mbox_ack_irq(struct omap_mbox *mbox, @@ -334,7 +336,7 @@ static struct omap_mbox mbox_iva_info = { .priv = &omap2_mbox_iva_priv, }; -struct omap_mbox *omap2_mboxes[] = { &mbox_iva_info, &mbox_dsp_info, NULL }; +struct omap_mbox *omap2_mboxes[] = { &mbox_dsp_info, &mbox_iva_info, NULL }; #endif #if defined(CONFIG_ARCH_OMAP4) diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index 98148b6c36e..6c84659cf84 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -605,7 +605,7 @@ static void __init omap_mux_dbg_create_entry( list_for_each_entry(e, &partition->muxmodes, node) { struct omap_mux *m = &e->mux; - (void)debugfs_create_file(m->muxnames[0], S_IWUGO, mux_dbg_dir, + (void)debugfs_create_file(m->muxnames[0], S_IWUSR, mux_dbg_dir, m, &omap_mux_dbg_signal_fops); } } diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 19268647ce3..9ef8c29dd81 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 745252c60e3..ebe33df708b 100644 --- a/arch/arm/mach-omap2/omap_phy_internal.c +++ b/arch/arm/mach-omap2/omap_phy_internal.c @@ -43,6 +43,7 @@ static struct clk *phyclk, *clk48m, *clk32k; static void __iomem *ctrl_base; +static int usbotghs_control; int omap4430_phy_init(struct device *dev) { @@ -103,13 +104,6 @@ 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 + @@ -125,10 +119,31 @@ 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-debug.c b/arch/arm/mach-omap2/pm-debug.c index 125f56591fb..a5a83b358dd 100644 --- a/arch/arm/mach-omap2/pm-debug.c +++ b/arch/arm/mach-omap2/pm-debug.c @@ -637,14 +637,14 @@ static int __init pm_dbg_init(void) } - (void) debugfs_create_file("enable_off_mode", S_IRUGO | S_IWUGO, d, + (void) debugfs_create_file("enable_off_mode", S_IRUGO | S_IWUSR, d, &enable_off_mode, &pm_dbg_option_fops); - (void) debugfs_create_file("sleep_while_idle", S_IRUGO | S_IWUGO, d, + (void) debugfs_create_file("sleep_while_idle", S_IRUGO | S_IWUSR, d, &sleep_while_idle, &pm_dbg_option_fops); - (void) debugfs_create_file("wakeup_timer_seconds", S_IRUGO | S_IWUGO, d, + (void) debugfs_create_file("wakeup_timer_seconds", S_IRUGO | S_IWUSR, d, &wakeup_timer_seconds, &pm_dbg_option_fops); (void) debugfs_create_file("wakeup_timer_milliseconds", - S_IRUGO | S_IWUGO, d, &wakeup_timer_milliseconds, + S_IRUGO | S_IWUSR, d, &wakeup_timer_milliseconds, &pm_dbg_option_fops); pm_dbg_init_done = 1; diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h index 1c1b0ab5b97..39580e6060e 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/prcm_mpu44xx.h b/arch/arm/mach-omap2/prcm_mpu44xx.h index 729a644ce85..3300ff6e3cf 100644 --- a/arch/arm/mach-omap2/prcm_mpu44xx.h +++ b/arch/arm/mach-omap2/prcm_mpu44xx.h @@ -38,8 +38,8 @@ #define OMAP4430_PRCM_MPU_CPU1_INST 0x0800 /* PRCM_MPU clockdomain register offsets (from instance start) */ -#define OMAP4430_PRCM_MPU_CPU0_MPU_CDOFFS 0x0000 -#define OMAP4430_PRCM_MPU_CPU1_MPU_CDOFFS 0x0000 +#define OMAP4430_PRCM_MPU_CPU0_MPU_CDOFFS 0x0018 +#define OMAP4430_PRCM_MPU_CPU1_MPU_CDOFFS 0x0018 /* diff --git a/arch/arm/mach-omap2/sleep24xx.S b/arch/arm/mach-omap2/sleep24xx.S index c7780cc8d91..b5071a47ec3 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 98d8232808b..951a0be66cf 100644 --- a/arch/arm/mach-omap2/sleep34xx.S +++ b/arch/arm/mach-omap2/sleep34xx.S @@ -118,6 +118,7 @@ ENTRY(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 @@ -169,6 +170,7 @@ 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/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c index c37e823266d..1a777e34d0c 100644 --- a/arch/arm/mach-omap2/smartreflex.c +++ b/arch/arm/mach-omap2/smartreflex.c @@ -282,6 +282,7 @@ error: dev_err(&sr_info->pdev->dev, "%s: ERROR in registering" "interrupt handler. Smartreflex will" "not function as desired\n", __func__); + kfree(name); kfree(sr_info); return ret; } @@ -879,7 +880,7 @@ static int __init omap_sr_probe(struct platform_device *pdev) ret = sr_late_init(sr_info); if (ret) { pr_warning("%s: Error in SR late init\n", __func__); - return ret; + goto err_release_region; } } @@ -890,17 +891,20 @@ static int __init omap_sr_probe(struct platform_device *pdev) * not try to create rest of the debugfs entries. */ vdd_dbg_dir = omap_voltage_get_dbgdir(sr_info->voltdm); - if (!vdd_dbg_dir) - return -EINVAL; + if (!vdd_dbg_dir) { + ret = -EINVAL; + goto err_release_region; + } dbg_dir = debugfs_create_dir("smartreflex", vdd_dbg_dir); if (IS_ERR(dbg_dir)) { dev_err(&pdev->dev, "%s: Unable to create debugfs directory\n", __func__); - return PTR_ERR(dbg_dir); + ret = PTR_ERR(dbg_dir); + goto err_release_region; } - (void) debugfs_create_file("autocomp", S_IRUGO | S_IWUGO, dbg_dir, + (void) debugfs_create_file("autocomp", S_IRUGO | S_IWUSR, dbg_dir, (void *)sr_info, &pm_sr_fops); (void) debugfs_create_x32("errweight", S_IRUGO, dbg_dir, &sr_info->err_weight); @@ -913,7 +917,8 @@ static int __init omap_sr_probe(struct platform_device *pdev) if (IS_ERR(nvalue_dir)) { dev_err(&pdev->dev, "%s: Unable to create debugfs directory" "for n-values\n", __func__); - return PTR_ERR(nvalue_dir); + ret = PTR_ERR(nvalue_dir); + goto err_release_region; } omap_voltage_get_volttable(sr_info->voltdm, &volt_data); @@ -922,24 +927,16 @@ static int __init omap_sr_probe(struct platform_device *pdev) " corresponding vdd vdd_%s. Cannot create debugfs" "entries for n-values\n", __func__, sr_info->voltdm->name); - return -ENODATA; + ret = -ENODATA; + goto err_release_region; } for (i = 0; i < sr_info->nvalue_count; i++) { - char *name; - char volt_name[32]; - - name = kzalloc(NVALUE_NAME_LEN + 1, GFP_KERNEL); - if (!name) { - dev_err(&pdev->dev, "%s: Unable to allocate memory" - " for n-value directory name\n", __func__); - return -ENOMEM; - } + char name[NVALUE_NAME_LEN + 1]; - strcpy(name, "volt_"); - sprintf(volt_name, "%d", volt_data[i].volt_nominal); - strcat(name, volt_name); - (void) debugfs_create_x32(name, S_IRUGO | S_IWUGO, nvalue_dir, + snprintf(name, sizeof(name), "volt_%d", + volt_data[i].volt_nominal); + (void) debugfs_create_x32(name, S_IRUGO | S_IWUSR, nvalue_dir, &(sr_info->nvalue_table[i].nvalue)); } diff --git a/arch/arm/mach-omap2/sram242x.S b/arch/arm/mach-omap2/sram242x.S index 055310cc77d..ff9b9dbcb30 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 f9007580aea..76730209fa0 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 7f893a29d50..25011ca2145 100644 --- a/arch/arm/mach-omap2/sram34xx.S +++ b/arch/arm/mach-omap2/sram34xx.S @@ -111,6 +111,7 @@ * 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/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c index 7b7c2683ae7..0fc550e7e48 100644 --- a/arch/arm/mach-omap2/timer-gp.c +++ b/arch/arm/mach-omap2/timer-gp.c @@ -39,6 +39,7 @@ #include <asm/mach/time.h> #include <plat/dmtimer.h> #include <asm/localtimer.h> +#include <asm/sched_clock.h> #include "timer-gp.h" @@ -190,6 +191,7 @@ static void __init omap2_gp_clocksource_init(void) /* * clocksource */ +static DEFINE_CLOCK_DATA(cd); static struct omap_dm_timer *gpt_clocksource; static cycle_t clocksource_read_cycles(struct clocksource *cs) { @@ -204,6 +206,15 @@ static struct clocksource clocksource_gpt = { .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; +static void notrace dmtimer_update_sched_clock(void) +{ + u32 cyc; + + cyc = omap_dm_timer_read_counter(gpt_clocksource); + + update_sched_clock(&cd, cyc, (u32)~0); +} + /* Setup free-running counter for clocksource */ static void __init omap2_gp_clocksource_init(void) { @@ -224,6 +235,8 @@ static void __init omap2_gp_clocksource_init(void) omap_dm_timer_set_load_start(gpt, 1, 0); + init_sched_clock(&cd, dmtimer_update_sched_clock, 32, tick_rate); + if (clocksource_register_hz(&clocksource_gpt, tick_rate)) printk(err2, clocksource_gpt.name); } diff --git a/arch/arm/mach-omap2/usb-ehci.c b/arch/arm/mach-omap2/usb-host.c index 25eeadabc39..89ae29847c5 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 5298949d4b1..241fc94b411 100644 --- a/arch/arm/mach-omap2/usb-musb.c +++ b/arch/arm/mach-omap2/usb-musb.c @@ -214,6 +214,10 @@ void __init usb_musb_init(struct omap_musb_board_data *board_data) if (platform_device_register(&musb_device) < 0) printk(KERN_ERR "Unable to register HS-USB (MUSB) device\n"); + + if (cpu_is_omap44xx()) + omap4430_phy_init(dev); + } #else |