| /* |
| * am35x_def.h - TI's AM35x specific definitions. |
| * |
| * Based on arch/arm/include/asm/arch-omap3/cpu.h |
| * |
| * Author: Ajay Kumar Gupta <ajay.gupta@ti.com> |
| * |
| * Copyright (c) 2010 Texas Instruments Incorporated |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef _AM35X_DEF_H_ |
| #define _AM35X_DEF_H_ |
| |
| #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__)) |
| #include <asm/types.h> |
| #endif /* !(__KERNEL_STRICT_NAMES || __ASSEMBLY__) */ |
| |
| #ifndef __KERNEL_STRICT_NAMES |
| #ifndef __ASSEMBLY__ |
| |
| /* LVL_INTR_CLEAR bits */ |
| #define USBOTGSS_INT_CLR (1 << 4) |
| |
| /* IP_SW_RESET bits */ |
| #define USBOTGSS_SW_RST (1 << 0) /* reset USBOTG */ |
| #define CPGMACSS_SW_RST (1 << 1) /* reset CPGMAC */ |
| |
| /* DEVCONF2 bits */ |
| #define CONF2_PHY_GPIOMODE (1 << 23) |
| #define CONF2_OTGMODE (3 << 14) |
| #define CONF2_NO_OVERRIDE (0 << 14) |
| #define CONF2_FORCE_HOST (1 << 14) |
| #define CONF2_FORCE_DEVICE (2 << 14) |
| #define CONF2_FORCE_HOST_VBUS_LOW (3 << 14) |
| #define CONF2_SESENDEN (1 << 13) |
| #define CONF2_VBDTCTEN (1 << 12) |
| #define CONF2_REFFREQ_24MHZ (2 << 8) |
| #define CONF2_REFFREQ_26MHZ (7 << 8) |
| #define CONF2_REFFREQ_13MHZ (6 << 8) |
| #define CONF2_REFFREQ (0xf << 8) |
| #define CONF2_PHYCLKGD (1 << 7) |
| #define CONF2_VBUSSENSE (1 << 6) |
| #define CONF2_PHY_PLLON (1 << 5) |
| #define CONF2_RESET (1 << 4) |
| #define CONF2_PHYPWRDN (1 << 3) |
| #define CONF2_OTGPWRDN (1 << 2) |
| #define CONF2_DATPOL (1 << 1) |
| |
| /* General register mappings of system control module */ |
| #define AM35X_SCM_GEN_BASE 0x48002270 |
| struct am35x_scm_general { |
| u32 res1[0xC4]; /* 0x000 - 0x30C */ |
| u32 devconf2; /* 0x310 */ |
| u32 devconf3; /* 0x314 */ |
| u32 res2[0x2]; /* 0x318 - 0x31C */ |
| u32 cba_priority; /* 0x320 */ |
| u32 lvl_intr_clr; /* 0x324 */ |
| u32 ip_sw_reset; /* 0x328 */ |
| u32 ipss_clk_ctrl; /* 0x32C */ |
| }; |
| #define am35x_scm_general_regs ((struct am35x_scm_general *)AM35X_SCM_GEN_BASE) |
| |
| #define AM35XX_IPSS_USBOTGSS_BASE 0x5C040000 |
| |
| #endif /*__ASSEMBLY__ */ |
| #endif /* __KERNEL_STRICT_NAMES */ |
| |
| #endif /* _AM35X_DEF_H_ */ |
