diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/mach-shmobile/Kconfig | 2 | ||||
-rw-r--r-- | arch/arm/mach-shmobile/board-bockw.c | 8 | ||||
-rw-r--r-- | arch/arm/mach-shmobile/board-marzen.c | 181 | ||||
-rw-r--r-- | arch/arm/mach-shmobile/clock-r8a7778.c | 4 | ||||
-rw-r--r-- | arch/arm/mach-shmobile/include/mach/r8a7778.h | 3 | ||||
-rw-r--r-- | arch/arm/mach-shmobile/include/mach/r8a7779.h | 3 | ||||
-rw-r--r-- | arch/arm/mach-shmobile/setup-r8a7778.c | 108 | ||||
-rw-r--r-- | arch/arm/mach-shmobile/setup-r8a7779.c | 196 |
8 files changed, 325 insertions, 180 deletions
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index 5414402938a5..757c4e97375f 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -41,6 +41,8 @@ config ARCH_R8A7778 select CPU_V7 select SH_CLK_CPG select ARM_GIC + select USB_ARCH_HAS_EHCI + select USB_ARCH_HAS_OHCI config ARCH_R8A7779 bool "R-Car H1 (R8A77790)" diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c index dac4365c5158..7ed2401b899c 100644 --- a/arch/arm/mach-shmobile/board-bockw.c +++ b/arch/arm/mach-shmobile/board-bockw.c @@ -38,12 +38,18 @@ static struct resource smsc911x_resources[] = { DEFINE_RES_IRQ(irq_pin(0)), /* IRQ 0 */ }; +static struct rcar_phy_platform_data usb_phy_platform_data __initdata; + static const struct pinctrl_map bockw_pinctrl_map[] = { /* SCIF0 */ PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778", "scif0_data_a", "scif0"), PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778", "scif0_ctrl", "scif0"), + PIN_MAP_MUX_GROUP_DEFAULT("ehci-platform", "pfc-r8a7778", + "usb0", "usb0"), + PIN_MAP_MUX_GROUP_DEFAULT("ehci-platform", "pfc-r8a7778", + "usb1", "usb1"), }; #define IRQ0MR 0x30 @@ -54,6 +60,7 @@ static void __init bockw_init(void) r8a7778_clock_init(); r8a7778_init_irq_extpin(1); r8a7778_add_standard_devices(); + r8a7778_add_usb_phy_device(&usb_phy_platform_data); pinctrl_register_mappings(bockw_pinctrl_map, ARRAY_SIZE(bockw_pinctrl_map)); @@ -91,4 +98,5 @@ DT_MACHINE_START(BOCKW_DT, "bockw") .init_machine = bockw_init, .init_time = shmobile_timer_init, .dt_compat = bockw_boards_compat_dt, + .init_late = r8a7778_init_late, MACHINE_END diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c index 9112faef923b..b1b41b199f99 100644 --- a/arch/arm/mach-shmobile/board-marzen.c +++ b/arch/arm/mach-shmobile/board-marzen.c @@ -37,10 +37,6 @@ #include <linux/mmc/host.h> #include <linux/mmc/sh_mobile_sdhi.h> #include <linux/mfd/tmio.h> -#include <linux/usb/otg.h> -#include <linux/usb/ehci_pdriver.h> -#include <linux/usb/ohci_pdriver.h> -#include <linux/pm_runtime.h> #include <mach/hardware.h> #include <mach/r8a7779.h> #include <mach/common.h> @@ -61,6 +57,8 @@ static struct regulator_consumer_supply dummy_supplies[] = { REGULATOR_SUPPLY("vdd33a", "smsc911x"), }; +static struct rcar_phy_platform_data usb_phy_platform_data __initdata; + /* SMSC LAN89218 */ static struct resource smsc911x_resources[] = { [0] = { @@ -150,26 +148,6 @@ static struct platform_device hspi_device = { .num_resources = ARRAY_SIZE(hspi_resources), }; -/* USB PHY */ -static struct resource usb_phy_resources[] = { - [0] = { - .start = 0xffe70000, - .end = 0xffe70900 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0xfff70000, - .end = 0xfff70900 - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device usb_phy_device = { - .name = "rcar_usb_phy", - .resource = usb_phy_resources, - .num_resources = ARRAY_SIZE(usb_phy_resources), -}; - /* LEDS */ static struct gpio_led marzen_leds[] = { { @@ -205,161 +183,9 @@ static struct platform_device *marzen_devices[] __initdata = { &sdhi0_device, &thermal_device, &hspi_device, - &usb_phy_device, &leds_device, }; -/* USB */ -static struct usb_phy *phy; -static int usb_power_on(struct platform_device *pdev) -{ - if (IS_ERR(phy)) - return PTR_ERR(phy); - - pm_runtime_enable(&pdev->dev); - pm_runtime_get_sync(&pdev->dev); - - usb_phy_init(phy); - - return 0; -} - -static void usb_power_off(struct platform_device *pdev) -{ - if (IS_ERR(phy)) - return; - - usb_phy_shutdown(phy); - - pm_runtime_put_sync(&pdev->dev); - pm_runtime_disable(&pdev->dev); -} - -static struct usb_ehci_pdata ehcix_pdata = { - .power_on = usb_power_on, - .power_off = usb_power_off, - .power_suspend = usb_power_off, -}; - -static struct resource ehci0_resources[] = { - [0] = { - .start = 0xffe70000, - .end = 0xffe70400 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = gic_iid(0x4c), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device ehci0_device = { - .name = "ehci-platform", - .id = 0, - .dev = { - .dma_mask = &ehci0_device.dev.coherent_dma_mask, - .coherent_dma_mask = 0xffffffff, - .platform_data = &ehcix_pdata, - }, - .num_resources = ARRAY_SIZE(ehci0_resources), - .resource = ehci0_resources, -}; - -static struct resource ehci1_resources[] = { - [0] = { - .start = 0xfff70000, - .end = 0xfff70400 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = gic_iid(0x4d), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device ehci1_device = { - .name = "ehci-platform", - .id = 1, - .dev = { - .dma_mask = &ehci1_device.dev.coherent_dma_mask, - .coherent_dma_mask = 0xffffffff, - .platform_data = &ehcix_pdata, - }, - .num_resources = ARRAY_SIZE(ehci1_resources), - .resource = ehci1_resources, -}; - -static struct usb_ohci_pdata ohcix_pdata = { - .power_on = usb_power_on, - .power_off = usb_power_off, - .power_suspend = usb_power_off, -}; - -static struct resource ohci0_resources[] = { - [0] = { - .start = 0xffe70400, - .end = 0xffe70800 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = gic_iid(0x4c), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device ohci0_device = { - .name = "ohci-platform", - .id = 0, - .dev = { - .dma_mask = &ohci0_device.dev.coherent_dma_mask, - .coherent_dma_mask = 0xffffffff, - .platform_data = &ohcix_pdata, - }, - .num_resources = ARRAY_SIZE(ohci0_resources), - .resource = ohci0_resources, -}; - -static struct resource ohci1_resources[] = { - [0] = { - .start = 0xfff70400, - .end = 0xfff70800 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = gic_iid(0x4d), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device ohci1_device = { - .name = "ohci-platform", - .id = 1, - .dev = { - .dma_mask = &ohci1_device.dev.coherent_dma_mask, - .coherent_dma_mask = 0xffffffff, - .platform_data = &ohcix_pdata, - }, - .num_resources = ARRAY_SIZE(ohci1_resources), - .resource = ohci1_resources, -}; - -static struct platform_device *marzen_late_devices[] __initdata = { - &ehci0_device, - &ehci1_device, - &ohci0_device, - &ohci1_device, -}; - -void __init marzen_init_late(void) -{ - /* get usb phy */ - phy = usb_get_phy(USB_PHY_TYPE_USB2); - - shmobile_init_late(); - platform_add_devices(marzen_late_devices, - ARRAY_SIZE(marzen_late_devices)); -} - static const struct pinctrl_map marzen_pinctrl_map[] = { /* HSPI0 */ PIN_MAP_MUX_GROUP_DEFAULT("sh-hspi.0", "pfc-r8a7779", @@ -407,6 +233,7 @@ static void __init marzen_init(void) r8a7779_pinmux_init(); r8a7779_add_standard_devices(); + r8a7779_add_usb_phy_device(&usb_phy_platform_data); platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices)); } @@ -417,6 +244,6 @@ MACHINE_START(MARZEN, "marzen") .nr_irqs = NR_IRQS_LEGACY, .init_irq = r8a7779_init_irq, .init_machine = marzen_init, - .init_late = marzen_init_late, + .init_late = r8a7779_init_late, .init_time = r8a7779_earlytimer_init, MACHINE_END diff --git a/arch/arm/mach-shmobile/clock-r8a7778.c b/arch/arm/mach-shmobile/clock-r8a7778.c index b251e4d0924d..696d206adc3f 100644 --- a/arch/arm/mach-shmobile/clock-r8a7778.c +++ b/arch/arm/mach-shmobile/clock-r8a7778.c @@ -105,6 +105,7 @@ static struct clk *main_clks[] = { enum { MSTP323, MSTP322, MSTP321, MSTP114, + MSTP100, MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021, MSTP016, MSTP015, MSTP_NR }; @@ -114,6 +115,7 @@ static struct clk mstp_clks[MSTP_NR] = { [MSTP322] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 22, 0), /* SDHI1 */ [MSTP321] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 21, 0), /* SDHI2 */ [MSTP114] = SH_CLK_MSTP32(&p_clk, MSTPCR1, 14, 0), /* Ether */ + [MSTP100] = SH_CLK_MSTP32(&p_clk, MSTPCR1, 0, 0), /* USB0/1 */ [MSTP026] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 26, 0), /* SCIF0 */ [MSTP025] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 25, 0), /* SCIF1 */ [MSTP024] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 24, 0), /* SCIF2 */ @@ -130,6 +132,8 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP322]), /* SDHI1 */ CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP321]), /* SDHI2 */ CLKDEV_DEV_ID("sh-eth", &mstp_clks[MSTP114]), /* Ether */ + CLKDEV_DEV_ID("ehci-platform", &mstp_clks[MSTP100]), /* USB EHCI port0/1 */ + CLKDEV_DEV_ID("ohci-platform", &mstp_clks[MSTP100]), /* USB OHCI port0/1 */ CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP026]), /* SCIF0 */ CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP025]), /* SCIF1 */ CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP024]), /* SCIF2 */ diff --git a/arch/arm/mach-shmobile/include/mach/r8a7778.h b/arch/arm/mach-shmobile/include/mach/r8a7778.h index ae65b459483f..1d4207cc0b04 100644 --- a/arch/arm/mach-shmobile/include/mach/r8a7778.h +++ b/arch/arm/mach-shmobile/include/mach/r8a7778.h @@ -20,10 +20,13 @@ #include <linux/mmc/sh_mobile_sdhi.h> #include <linux/sh_eth.h> +#include <linux/platform_data/usb-rcar-phy.h> extern void r8a7778_add_standard_devices(void); extern void r8a7778_add_standard_devices_dt(void); extern void r8a7778_add_ether_device(struct sh_eth_plat_data *pdata); +extern void r8a7778_add_usb_phy_device(struct rcar_phy_platform_data *pdata); +extern void r8a7778_init_late(void); extern void r8a7778_init_delay(void); extern void r8a7778_init_irq(void); extern void r8a7778_init_irq_dt(void); diff --git a/arch/arm/mach-shmobile/include/mach/r8a7779.h b/arch/arm/mach-shmobile/include/mach/r8a7779.h index 188b295938a5..fc47073c7ba9 100644 --- a/arch/arm/mach-shmobile/include/mach/r8a7779.h +++ b/arch/arm/mach-shmobile/include/mach/r8a7779.h @@ -4,6 +4,7 @@ #include <linux/sh_clk.h> #include <linux/pm_domain.h> #include <linux/sh_eth.h> +#include <linux/platform_data/usb-rcar-phy.h> struct platform_device; @@ -33,6 +34,8 @@ extern void r8a7779_add_early_devices(void); extern void r8a7779_add_standard_devices(void); extern void r8a7779_add_standard_devices_dt(void); extern void r8a7779_add_ether_device(struct sh_eth_plat_data *pdata); +extern void r8a7779_add_usb_phy_device(struct rcar_phy_platform_data *pdata); +extern void r8a7779_init_late(void); extern void r8a7779_clock_init(void); extern void r8a7779_pinmux_init(void); extern void r8a7779_pm_init(void); diff --git a/arch/arm/mach-shmobile/setup-r8a7778.c b/arch/arm/mach-shmobile/setup-r8a7778.c index 1b9b7f2a5016..f84885a71f6f 100644 --- a/arch/arm/mach-shmobile/setup-r8a7778.c +++ b/arch/arm/mach-shmobile/setup-r8a7778.c @@ -30,6 +30,12 @@ #include <linux/irqchip.h> #include <linux/serial_sci.h> #include <linux/sh_timer.h> +#include <linux/pm_runtime.h> +#include <linux/usb/phy.h> +#include <linux/usb/hcd.h> +#include <linux/usb/ehci_pdriver.h> +#include <linux/usb/ohci_pdriver.h> +#include <linux/dma-mapping.h> #include <mach/irqs.h> #include <mach/r8a7778.h> #include <mach/common.h> @@ -89,6 +95,99 @@ static struct sh_timer_config sh_tmu1_platform_data = { &sh_tmu##idx##_platform_data, \ sizeof(sh_tmu##idx##_platform_data)) +/* USB PHY */ +static struct resource usb_phy_resources[] __initdata = { + DEFINE_RES_MEM(0xffe70800, 0x100), + DEFINE_RES_MEM(0xffe76000, 0x100), +}; + +void __init r8a7778_add_usb_phy_device(struct rcar_phy_platform_data *pdata) +{ + platform_device_register_resndata(&platform_bus, "rcar_usb_phy", -1, + usb_phy_resources, + ARRAY_SIZE(usb_phy_resources), + pdata, sizeof(*pdata)); +} + +/* USB */ +static struct usb_phy *phy; + +static int usb_power_on(struct platform_device *pdev) +{ + if (IS_ERR(phy)) + return PTR_ERR(phy); + + pm_runtime_enable(&pdev->dev); + pm_runtime_get_sync(&pdev->dev); + + usb_phy_init(phy); + + return 0; +} + +static void usb_power_off(struct platform_device *pdev) +{ + if (IS_ERR(phy)) + return; + + usb_phy_shutdown(phy); + + pm_runtime_put_sync(&pdev->dev); + pm_runtime_disable(&pdev->dev); +} + +static int ehci_init_internal_buffer(struct usb_hcd *hcd) +{ + /* + * Below are recommended values from the datasheet; + * see [USB :: Setting of EHCI Internal Buffer]. + */ + /* EHCI IP internal buffer setting */ + iowrite32(0x00ff0040, hcd->regs + 0x0094); + /* EHCI IP internal buffer enable */ + iowrite32(0x00000001, hcd->regs + 0x009C); + + return 0; +} + +static struct usb_ehci_pdata ehci_pdata __initdata = { + .power_on = usb_power_on, + .power_off = usb_power_off, + .power_suspend = usb_power_off, + .pre_setup = ehci_init_internal_buffer, +}; + +static struct resource ehci_resources[] __initdata = { + DEFINE_RES_MEM(0xffe70000, 0x400), + DEFINE_RES_IRQ(gic_iid(0x4c)), +}; + +static struct usb_ohci_pdata ohci_pdata __initdata = { + .power_on = usb_power_on, + .power_off = usb_power_off, + .power_suspend = usb_power_off, +}; + +static struct resource ohci_resources[] __initdata = { + DEFINE_RES_MEM(0xffe70400, 0x400), + DEFINE_RES_IRQ(gic_iid(0x4c)), +}; + +#define USB_PLATFORM_INFO(hci) \ +static struct platform_device_info hci##_info __initdata = { \ + .parent = &platform_bus, \ + .name = #hci "-platform", \ + .id = -1, \ + .res = hci##_resources, \ + .num_res = ARRAY_SIZE(hci##_resources), \ + .data = &hci##_pdata, \ + .size_data = sizeof(hci##_pdata), \ + .dma_mask = DMA_BIT_MASK(32), \ +} + +USB_PLATFORM_INFO(ehci); +USB_PLATFORM_INFO(ohci); + /* Ether */ static struct resource ether_resources[] = { DEFINE_RES_MEM(0xfde00000, 0x400), @@ -197,6 +296,14 @@ void __init r8a7778_add_standard_devices(void) r8a7778_register_tmu(1); } +void __init r8a7778_init_late(void) +{ + phy = usb_get_phy(USB_PHY_TYPE_USB2); + + platform_device_register_full(&ehci_info); + platform_device_register_full(&ohci_info); +} + static struct renesas_intc_irqpin_config irqpin_platform_data = { .irq_base = irq_pin(0), /* IRQ0 -> IRQ3 */ .sense_bitfield_width = 2, @@ -310,6 +417,7 @@ DT_MACHINE_START(R8A7778_DT, "Generic R8A7778 (Flattened Device Tree)") .init_machine = r8a7778_add_standard_devices_dt, .init_time = shmobile_timer_init, .dt_compat = r8a7778_compat_dt, + .init_late = r8a7778_init_late, MACHINE_END #endif /* CONFIG_USE_OF */ diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c index dbb13f289e79..06804a1eb1eb 100644 --- a/arch/arm/mach-shmobile/setup-r8a7779.c +++ b/arch/arm/mach-shmobile/setup-r8a7779.c @@ -32,6 +32,11 @@ #include <linux/sh_intc.h> #include <linux/sh_timer.h> #include <linux/dma-mapping.h> +#include <linux/usb/otg.h> +#include <linux/usb/hcd.h> +#include <linux/usb/ehci_pdriver.h> +#include <linux/usb/ohci_pdriver.h> +#include <linux/pm_runtime.h> #include <mach/hardware.h> #include <mach/irqs.h> #include <mach/r8a7779.h> @@ -383,6 +388,165 @@ static struct platform_device sata_device = { }, }; +/* USB PHY */ +static struct resource usb_phy_resources[] __initdata = { + [0] = { + .start = 0xffe70800, + .end = 0xffe70900 - 1, + .flags = IORESOURCE_MEM, + }, +}; + +/* USB */ +static struct usb_phy *phy; + +static int usb_power_on(struct platform_device *pdev) +{ + if (IS_ERR(phy)) + return PTR_ERR(phy); + + pm_runtime_enable(&pdev->dev); + pm_runtime_get_sync(&pdev->dev); + + usb_phy_init(phy); + + return 0; +} + +static void usb_power_off(struct platform_device *pdev) +{ + if (IS_ERR(phy)) + return; + + usb_phy_shutdown(phy); + + pm_runtime_put_sync(&pdev->dev); + pm_runtime_disable(&pdev->dev); +} + +static int ehci_init_internal_buffer(struct usb_hcd *hcd) +{ + /* + * Below are recommended values from the datasheet; + * see [USB :: Setting of EHCI Internal Buffer]. + */ + /* EHCI IP internal buffer setting */ + iowrite32(0x00ff0040, hcd->regs + 0x0094); + /* EHCI IP internal buffer enable */ + iowrite32(0x00000001, hcd->regs + 0x009C); + + return 0; +} + +static struct usb_ehci_pdata ehcix_pdata = { + .power_on = usb_power_on, + .power_off = usb_power_off, + .power_suspend = usb_power_off, + .pre_setup = ehci_init_internal_buffer, +}; + +static struct resource ehci0_resources[] = { + [0] = { + .start = 0xffe70000, + .end = 0xffe70400 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_iid(0x4c), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device ehci0_device = { + .name = "ehci-platform", + .id = 0, + .dev = { + .dma_mask = &ehci0_device.dev.coherent_dma_mask, + .coherent_dma_mask = 0xffffffff, + .platform_data = &ehcix_pdata, + }, + .num_resources = ARRAY_SIZE(ehci0_resources), + .resource = ehci0_resources, +}; + +static struct resource ehci1_resources[] = { + [0] = { + .start = 0xfff70000, + .end = 0xfff70400 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_iid(0x4d), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device ehci1_device = { + .name = "ehci-platform", + .id = 1, + .dev = { + .dma_mask = &ehci1_device.dev.coherent_dma_mask, + .coherent_dma_mask = 0xffffffff, + .platform_data = &ehcix_pdata, + }, + .num_resources = ARRAY_SIZE(ehci1_resources), + .resource = ehci1_resources, +}; + +static struct usb_ohci_pdata ohcix_pdata = { + .power_on = usb_power_on, + .power_off = usb_power_off, + .power_suspend = usb_power_off, +}; + +static struct resource ohci0_resources[] = { + [0] = { + .start = 0xffe70400, + .end = 0xffe70800 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_iid(0x4c), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device ohci0_device = { + .name = "ohci-platform", + .id = 0, + .dev = { + .dma_mask = &ohci0_device.dev.coherent_dma_mask, + .coherent_dma_mask = 0xffffffff, + .platform_data = &ohcix_pdata, + }, + .num_resources = ARRAY_SIZE(ohci0_resources), + .resource = ohci0_resources, +}; + +static struct resource ohci1_resources[] = { + [0] = { + .start = 0xfff70400, + .end = 0xfff70800 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_iid(0x4d), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device ohci1_device = { + .name = "ohci-platform", + .id = 1, + .dev = { + .dma_mask = &ohci1_device.dev.coherent_dma_mask, + .coherent_dma_mask = 0xffffffff, + .platform_data = &ohcix_pdata, + }, + .num_resources = ARRAY_SIZE(ohci1_resources), + .resource = ohci1_resources, +}; + /* Ether */ static struct resource ether_resources[] = { { @@ -406,7 +570,7 @@ static struct platform_device *r8a7779_devices_dt[] __initdata = { &tmu01_device, }; -static struct platform_device *r8a7779_late_devices[] __initdata = { +static struct platform_device *r8a7779_standard_devices[] __initdata = { &i2c0_device, &i2c1_device, &i2c2_device, @@ -426,8 +590,8 @@ void __init r8a7779_add_standard_devices(void) platform_add_devices(r8a7779_devices_dt, ARRAY_SIZE(r8a7779_devices_dt)); - platform_add_devices(r8a7779_late_devices, - ARRAY_SIZE(r8a7779_late_devices)); + platform_add_devices(r8a7779_standard_devices, + ARRAY_SIZE(r8a7779_standard_devices)); } void __init r8a7779_add_ether_device(struct sh_eth_plat_data *pdata) @@ -438,6 +602,14 @@ void __init r8a7779_add_ether_device(struct sh_eth_plat_data *pdata) pdata, sizeof(*pdata)); } +void __init r8a7779_add_usb_phy_device(struct rcar_phy_platform_data *pdata) +{ + platform_device_register_resndata(&platform_bus, "rcar_usb_phy", -1, + usb_phy_resources, + ARRAY_SIZE(usb_phy_resources), + pdata, sizeof(*pdata)); +} + /* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */ void __init __weak r8a7779_register_twd(void) { } @@ -470,6 +642,23 @@ void __init r8a7779_add_early_devices(void) */ } +static struct platform_device *r8a7779_late_devices[] __initdata = { + &ehci0_device, + &ehci1_device, + &ohci0_device, + &ohci1_device, +}; + +void __init r8a7779_init_late(void) +{ + /* get USB PHY */ + phy = usb_get_phy(USB_PHY_TYPE_USB2); + + shmobile_init_late(); + platform_add_devices(r8a7779_late_devices, + ARRAY_SIZE(r8a7779_late_devices)); +} + #ifdef CONFIG_USE_OF void __init r8a7779_init_delay(void) { @@ -503,6 +692,7 @@ DT_MACHINE_START(R8A7779_DT, "Generic R8A7779 (Flattened Device Tree)") .init_irq = r8a7779_init_irq_dt, .init_machine = r8a7779_add_standard_devices_dt, .init_time = shmobile_timer_init, + .init_late = r8a7779_init_late, .dt_compat = r8a7779_compat_dt, MACHINE_END #endif /* CONFIG_USE_OF */ |