ARM: shmobile: Marzen: move USB EHCI, OHCI, and PHY devices to R8A7779 code

USB EHCI, OHCI, and common PHY are the SoC devices but are wrongly defined and
registered in the Marzen board file.  Move the data and code to their proper
place in setup-r8a7779.c; while at it, we have to rename r8a7779_late_devices[]
to r8a7779_standard_devices[] -- this seems legitimate since they are registered
from r8a7779_add_standard_devices() anyway.

Note that I'm deliberately changing the USB PHY platform device's 'id' field
from (previously just omitted) 0 to -1 as the device is a single of its kind.

Note also that the board and SoC code have to be in one patch to keep the code
bisectable...

The patch has been tested on the Marzen board.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
[horms+renesas@verge.net.au: manually applied]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 1 insertions, 177 deletions

diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c
index fac9e0f87897..fff353f670b8 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>
@@ -150,26 +146,6 @@ 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 +181,9 @@ 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 (!phy)
-		return -EIO;
-
-	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 (!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",
@@ -417,6 +241,6 @@ 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