This patch adds USB ohci device definition for S5P SoCs.
Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
---
arch/arm/mach-exynos/include/mach/map.h | 2 +
arch/arm/plat-s5p/Kconfig | 5 ++++
arch/arm/plat-samsung/devs.c | 34 +++++++++++++++++++++++++++++
arch/arm/plat-samsung/include/plat/devs.h | 1 +
arch/arm/plat-samsung/include/plat/ohci.h | 21 +++++++++++++++++
5 files changed, 63 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/plat-samsung/include/plat/ohci.h
diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h
index 058541d..2d07e39 100644
--- a/arch/arm/mach-exynos/include/mach/map.h
+++ b/arch/arm/mach-exynos/include/mach/map.h
@@ -107,6 +107,7 @@
#define EXYNOS4_PA_SROMC 0x12570000
#define EXYNOS4_PA_EHCI 0x12580000
+#define EXYNOS4_PA_OHCI 0x12590000
#define EXYNOS4_PA_HSPHY 0x125B0000
#define EXYNOS4_PA_MFC 0x13400000
@@ -151,6 +152,7 @@
#define S5P_PA_CHIPID EXYNOS4_PA_CHIPID
#define S5P_PA_EHCI EXYNOS4_PA_EHCI
+#define S5P_PA_OHCI EXYNOS4_PA_OHCI
#define S5P_PA_FIMC0 EXYNOS4_PA_FIMC0
#define S5P_PA_FIMC1 EXYNOS4_PA_FIMC1
#define S5P_PA_FIMC2 EXYNOS4_PA_FIMC2
diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig
index 9b9968f..a0bf611 100644
--- a/arch/arm/plat-s5p/Kconfig
+++ b/arch/arm/plat-s5p/Kconfig
@@ -119,6 +119,11 @@ config S5P_DEV_USB_EHCI
help
Compile in platform device definition for USB EHCI
+config S5P_DEV_USB_OHCI
+ bool
+ help
+ Compile in platform device definition for USB OHCI
+
config S5P_SETUP_MIPIPHY
bool
help
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index 4ca8b57..4245ed0 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -46,6 +46,7 @@
#include <plat/adc.h>
#include <plat/ata.h>
#include <plat/ehci.h>
+#include <plat/ohci.h>
#include <plat/fb.h>
#include <plat/fb-s3c2410.h>
#include <plat/hwmon.h>
@@ -1401,6 +1402,39 @@ void __init s5p_ehci_set_platdata(struct s5p_ehci_platdata *pd)
}
#endif /* CONFIG_S5P_DEV_USB_EHCI */
+/* USB OHCI Host Controller */
+
+#ifdef CONFIG_S5P_DEV_USB_OHCI
+static struct resource s5p_ohci_resource[] = {
+ [0] = DEFINE_RES_MEM(S5P_PA_OHCI, SZ_256),
+ [1] = DEFINE_RES_IRQ(IRQ_USB_HOST),
+};
+
+struct platform_device s5p_device_ohci = {
+ .name = "s5p-ohci",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(s5p_ohci_resource),
+ .resource = s5p_ohci_resource,
+ .dev = {
+ .dma_mask = &samsung_device_dma_mask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ }
+};
+
+void __init s5p_ohci_set_platdata(struct s5p_ohci_platdata *pd)
+{
+ struct s5p_ohci_platdata *npd;
+
+ npd = s3c_set_platdata(pd, sizeof(struct s5p_ohci_platdata),
+ &s5p_device_ohci);
+
+ 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_OHCI */
+
/* USB HSOTG */
#ifdef CONFIG_S3C_DEV_USB_HSOTG
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index ab633c9..c02e84c 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -73,6 +73,7 @@ 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_ohci;
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/include/plat/ohci.h b/arch/arm/plat-samsung/include/plat/ohci.h
new file mode 100644
index 0000000..da46f67
--- /dev/null
+++ b/arch/arm/plat-samsung/include/plat/ohci.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ * http://www.samsung.com/
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __PLAT_SAMSUNG_OHCI_H
+#define __PLAT_SAMSUNG_OHCI_H __FILE__
+
+struct s5p_ohci_platdata {
+ int (*phy_init)(struct platform_device *pdev, int type);
+ int (*phy_exit)(struct platform_device *pdev, int type);
+};
+
+extern void s5p_ohci_set_platdata(struct s5p_ohci_platdata *pd);
+
+#endif /* __PLAT_SAMSUNG_OHCI_H */
--
1.7.1
--
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