This patch adds USB HOST register definitions. The definition for EHCI INSNREG00 regiser and corresponding bit field definitions are added. Signed-off-by: Sangwook Lee <sangwook.lee@xxxxxxxxxx> Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx> --- v2: change the definition name from EHCI_ENA_xxx to EHCI_INSNREG00_ENA_xxx. arch/arm/mach-exynos/include/mach/regs-usb-host.h | 24 +++++++++++++++++++++ 1 files changed, 24 insertions(+), 0 deletions(-) create mode 100644 arch/arm/mach-exynos/include/mach/regs-usb-host.h diff --git a/arch/arm/mach-exynos/include/mach/regs-usb-host.h b/arch/arm/mach-exynos/include/mach/regs-usb-host.h new file mode 100644 index 0000000..572b7d4 --- /dev/null +++ b/arch/arm/mach-exynos/include/mach/regs-usb-host.h @@ -0,0 +1,24 @@ +/* + * Copyright (C) 2012 Samsung Electronics Co.Ltd + * http://www.samsung.com + * + * EXYNOS - USB HOST register definitions + * + * 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. + */ + +#ifndef __REGS_USB_HOST_H +#define __REGS_USB_HOST_H __FILE__ + +#define EHCI_INSNREG00(base) (base + 0x90) +#define EHCI_INSNREG00_ENA_INCR16 (0x1 << 25) +#define EHCI_INSNREG00_ENA_INCR8 (0x1 << 24) +#define EHCI_INSNREG00_ENA_INCR4 (0x1 << 23) +#define EHCI_INSNREG00_ENA_INCRX_ALIGN (0x1 << 22) +#define EHCI_INSNREG00_ENABLE_DMA_BURST \ + (EHCI_INSNREG00_ENA_INCR16 | EHCI_INSNREG00_ENA_INCR8 | \ + EHCI_INSNREG00_ENA_INCR4 | EHCI_INSNREG00_ENA_INCRX_ALIGN) + +#endif /* __REGS_USB_HOST_H */ -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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