From 849369d6c66d3054688672f97d31fceb8e8230fb Mon Sep 17 00:00:00 2001 From: root Date: Fri, 25 Dec 2015 04:40:36 +0000 Subject: initial_commit --- .../plat-samsung/include/plat/regs-usb-hsotg-phy.h | 50 ++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 arch/arm/plat-samsung/include/plat/regs-usb-hsotg-phy.h (limited to 'arch/arm/plat-samsung/include/plat/regs-usb-hsotg-phy.h') diff --git a/arch/arm/plat-samsung/include/plat/regs-usb-hsotg-phy.h b/arch/arm/plat-samsung/include/plat/regs-usb-hsotg-phy.h new file mode 100644 index 00000000..a111ad87 --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/regs-usb-hsotg-phy.h @@ -0,0 +1,50 @@ +/* arch/arm/plat-s3c/include/plat/regs-usb-hsotg-phy.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks + * + * S3C - USB2.0 Highspeed/OtG device PHY registers + * + * 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. +*/ + +/* Note, this is a separate header file as some of the clock framework + * needs to touch this if the clk_48m is used as the USB OHCI or other + * peripheral source. +*/ + +#ifndef __PLAT_S3C64XX_REGS_USB_HSOTG_PHY_H +#define __PLAT_S3C64XX_REGS_USB_HSOTG_PHY_H __FILE__ + +/* S3C64XX_PA_USB_HSPHY */ + +#define S3C_HSOTG_PHYREG(x) ((x) + S3C_VA_USB_HSPHY) + +#define S3C_PHYPWR S3C_HSOTG_PHYREG(0x00) +#define SRC_PHYPWR_OTG_DISABLE (1 << 4) +#define SRC_PHYPWR_ANALOG_POWERDOWN (1 << 3) +#define SRC_PHYPWR_FORCE_SUSPEND (1 << 1) + +#define S3C_PHYCLK S3C_HSOTG_PHYREG(0x04) +#define S3C_PHYCLK_MODE_USB11 (1 << 6) +#define S3C_PHYCLK_EXT_OSC (1 << 5) +#define S3C_PHYCLK_CLK_FORCE (1 << 4) +#define S3C_PHYCLK_ID_PULL (1 << 2) +#define S3C_PHYCLK_CLKSEL_MASK (0x3 << 0) +#define S3C_PHYCLK_CLKSEL_SHIFT (0) +#define S3C_PHYCLK_CLKSEL_48M (0x0 << 0) +#define S3C_PHYCLK_CLKSEL_12M (0x2 << 0) +#define S3C_PHYCLK_CLKSEL_24M (0x3 << 0) + +#define S3C_RSTCON S3C_HSOTG_PHYREG(0x08) +#define S3C_RSTCON_PHYCLK (1 << 2) +#define S3C_RSTCON_HCLK (1 << 2) +#define S3C_RSTCON_PHY (1 << 0) + +#define S3C_PHYTUNE S3C_HSOTG_PHYREG(0x20) + +#endif /* __PLAT_S3C64XX_REGS_USB_HSOTG_PHY_H */ -- cgit v1.2.3