6 files changed, 4 insertions, 106 deletions
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index 7dfba93..6d95d60 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -382,11 +382,6 @@ config S5P_DEV_TV
 	help
 	  Compile in platform device definition for TV interface
 
-config S5P_DEV_USB_EHCI
-	bool
-	help
-	  Compile in platform device definition for USB EHCI
-
 config S3C24XX_PWM
 	bool "PWM device support"
 	select PWM
@@ -395,11 +390,6 @@ config S3C24XX_PWM
 	  Support for exporting the PWM timer blocks via the pwm device
 	  system
 
-config S5P_SETUP_MIPIPHY
-	bool
-	help
-	  Compile in common setup code for MIPI-CSIS and MIPI-DSIM devices
-
 config S3C_SETUP_CAMIF
 	bool
 	help
diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index 498c7c2..9267d29 100644
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -38,7 +38,6 @@ obj-$(CONFIG_S5P_DEV_UART)	+= s5p-dev-uart.o
 obj-$(CONFIG_SAMSUNG_DEV_BACKLIGHT)	+= dev-backlight.o
 
 obj-$(CONFIG_S3C_SETUP_CAMIF)	+= setup-camif.o
-obj-$(CONFIG_S5P_SETUP_MIPIPHY)	+= setup-mipiphy.o
 
 # DMA support
 
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index 8ce0ac0..25f40c9 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -49,7 +49,6 @@
 #include <plat/devs.h>
 #include <plat/adc.h>
 #include <linux/platform_data/ata-samsung_cf.h>
-#include <linux/platform_data/usb-ehci-s5p.h>
 #include <plat/fb.h>
 #include <plat/fb-s3c2410.h>
 #include <plat/hdmi.h>
@@ -1359,39 +1358,6 @@ void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd)
 }
 #endif /* CONFIG_PLAT_S3C24XX */
 
-/* USB EHCI Host Controller */
-
-#ifdef CONFIG_S5P_DEV_USB_EHCI
-static struct resource s5p_ehci_resource[] = {
-	[0] = DEFINE_RES_MEM(S5P_PA_EHCI, SZ_256),
-	[1] = DEFINE_RES_IRQ(IRQ_USB_HOST),
-};
-
-struct platform_device s5p_device_ehci = {
-	.name		= "s5p-ehci",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(s5p_ehci_resource),
-	.resource	= s5p_ehci_resource,
-	.dev		= {
-		.dma_mask		= &samsung_device_dma_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	}
-};
-
-void __init s5p_ehci_set_platdata(struct s5p_ehci_platdata *pd)
-{
-	struct s5p_ehci_platdata *npd;
-
-	npd = s3c_set_platdata(pd, sizeof(struct s5p_ehci_platdata),
-			&s5p_device_ehci);
-
-	if (!npd->phy_init)
-		npd->phy_init = s5p_usb_phy_init;
-	if (!npd->phy_exit)
-		npd->phy_exit = s5p_usb_phy_exit;
-}
-#endif /* CONFIG_S5P_DEV_USB_EHCI */
-
 /* USB HSOTG */
 
 #ifdef CONFIG_S3C_DEV_USB_HSOTG
diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h
index 4fb1f03..335beb3 100644
--- a/arch/arm/plat-samsung/include/plat/cpu.h
+++ b/arch/arm/plat-samsung/include/plat/cpu.h
@@ -87,8 +87,12 @@ IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK)
 #endif
 
 #if defined(CONFIG_CPU_S3C6400) || defined(CONFIG_CPU_S3C6410)
+# define soc_is_s3c6400()	is_samsung_s3c6400()
+# define soc_is_s3c6410()	is_samsung_s3c6410()
 # define soc_is_s3c64xx()	(is_samsung_s3c6400() || is_samsung_s3c6410())
 #else
+# define soc_is_s3c6400()	0
+# define soc_is_s3c6410()	0
 # define soc_is_s3c64xx()	0
 #endif
 
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index 0dc4ac4..eece188 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -75,7 +75,6 @@ extern struct platform_device s3c_device_usb_hsotg;
 extern struct platform_device s3c_device_usb_hsudc;
 extern struct platform_device s3c_device_wdt;
 
-extern struct platform_device s5p_device_ehci;
 extern struct platform_device s5p_device_fimc0;
 extern struct platform_device s5p_device_fimc1;
 extern struct platform_device s5p_device_fimc2;
diff --git a/arch/arm/plat-samsung/setup-mipiphy.c b/arch/arm/plat-samsung/setup-mipiphy.c
deleted file mode 100644
index 66df315..0000000
--- a/arch/arm/plat-samsung/setup-mipiphy.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics Co., Ltd.
- *
- * S5P - Helper functions for MIPI-CSIS and MIPI-DSIM D-PHY control
- *
- * 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
- * published by the Free Software Foundation.
- */
-
-#include <linux/export.h>
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/spinlock.h>
-#include <mach/regs-clock.h>
-
-static int __s5p_mipi_phy_control(int id, bool on, u32 reset)
-{
-	static DEFINE_SPINLOCK(lock);
-	void __iomem *addr;
-	unsigned long flags;
-	u32 cfg;
-
-	id = max(0, id);
-	if (id > 1)
-		return -EINVAL;
-
-	addr = S5P_MIPI_DPHY_CONTROL(id);
-
-	spin_lock_irqsave(&lock, flags);
-
-	cfg = __raw_readl(addr);
-	cfg = on ? (cfg | reset) : (cfg & ~reset);
-	__raw_writel(cfg, addr);
-
-	if (on) {
-		cfg |= S5P_MIPI_DPHY_ENABLE;
-	} else if (!(cfg & (S5P_MIPI_DPHY_SRESETN |
-			    S5P_MIPI_DPHY_MRESETN) & ~reset)) {
-		cfg &= ~S5P_MIPI_DPHY_ENABLE;
-	}
-
-	__raw_writel(cfg, addr);
-	spin_unlock_irqrestore(&lock, flags);
-
-	return 0;
-}
-
-int s5p_csis_phy_enable(int id, bool on)
-{
-	return __s5p_mipi_phy_control(id, on, S5P_MIPI_DPHY_SRESETN);
-}
-EXPORT_SYMBOL(s5p_csis_phy_enable);
-
-int s5p_dsim_phy_enable(struct platform_device *pdev, bool on)
-{
-	return __s5p_mipi_phy_control(pdev->id, on, S5P_MIPI_DPHY_MRESETN);
-}
-EXPORT_SYMBOL(s5p_dsim_phy_enable);