| /* |
| * hardware_am43xx.h |
| * |
| * AM43xx hardware specific header |
| * |
| * Copyright (C) 2013, Texas Instruments, Incorporated - http://www.ti.com/ |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef __AM43XX_HARDWARE_AM43XX_H |
| #define __AM43XX_HARDWARE_AM43XX_H |
| |
| /* Module base addresses */ |
| |
| /* UART Base Address */ |
| #define UART0_BASE 0x44E09000 |
| |
| /* GPIO Base address */ |
| #define GPIO2_BASE 0x481AC000 |
| |
| /* Watchdog Timer */ |
| #define WDT_BASE 0x44E35000 |
| |
| /* Control Module Base Address */ |
| #define CTRL_BASE 0x44E10000 |
| #define CTRL_DEVICE_BASE 0x44E10600 |
| |
| /* PRCM Base Address */ |
| #define PRCM_BASE 0x44DF0000 |
| #define CM_WKUP 0x44DF2800 |
| #define CM_PER 0x44DF8800 |
| #define CM_DPLL 0x44DF4200 |
| #define CM_RTC 0x44DF8500 |
| |
| #define PRM_RSTCTRL (PRCM_BASE + 0x4000) |
| #define PRM_RSTST (PRM_RSTCTRL + 4) |
| |
| /* VTP Base address */ |
| #define VTP0_CTRL_ADDR 0x44E10E0C |
| #define VTP1_CTRL_ADDR 0x48140E10 |
| |
| /* DDR Base address */ |
| #define DDR_PHY_CMD_ADDR 0x44E12000 |
| #define DDR_PHY_DATA_ADDR 0x44E120C8 |
| #define DDR_PHY_CMD_ADDR2 0x47C0C800 |
| #define DDR_PHY_DATA_ADDR2 0x47C0C8C8 |
| #define DDR_DATA_REGS_NR 2 |
| |
| /* CPSW Config space */ |
| #define CPSW_MDIO_BASE 0x4A101000 |
| |
| /* RTC base address */ |
| #define RTC_BASE 0x44E3E000 |
| |
| /* USB Clock Control */ |
| #define PRM_PER_USB_OTG_SS0_CLKCTRL (CM_PER + 0x260) |
| #define PRM_PER_USB_OTG_SS1_CLKCTRL (CM_PER + 0x268) |
| #define USBOTGSSX_CLKCTRL_MODULE_EN (1 << 1) |
| #define USBOTGSSX_CLKCTRL_OPTFCLKEN_REFCLK960 (1 << 8) |
| |
| #define PRM_PER_USBPHYOCP2SCP0_CLKCTRL (CM_PER + 0x5b8) |
| #define PRM_PER_USBPHYOCP2SCP1_CLKCTRL (CM_PER + 0x5c0) |
| #define USBPHYOCPSCP_MODULE_EN (1 << 1) |
| #define CM_DEVICE_INST 0x44df4100 |
| |
| /* Control status register */ |
| #define CTRL_CRYSTAL_FREQ_SRC_MASK (1 << 31) |
| #define CTRL_CRYSTAL_FREQ_SRC_SHIFT 31 |
| #define CTRL_CRYSTAL_FREQ_SELECTION_MASK (0x3 << 29) |
| #define CTRL_CRYSTAL_FREQ_SELECTION_SHIFT 29 |
| #define CTRL_SYSBOOT_15_14_MASK (0x3 << 22) |
| #define CTRL_SYSBOOT_15_14_SHIFT 22 |
| |
| #define CTRL_CRYSTAL_FREQ_SRC_SYSBOOT 0x0 |
| #define CTRL_CRYSTAL_FREQ_SRC_EFUSE 0x1 |
| |
| #define NUM_CRYSTAL_FREQ 0x4 |
| |
| #endif /* __AM43XX_HARDWARE_AM43XX_H */ |
