arch/arm/include/asm/arch-am33xx/hardware_am43xx.h

/*
 * 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 */

/* L3 Fast Configuration Bandwidth Limiter Base Address */
#define L3F_CFG_BWLIMITER		0x44005200

/* 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

/* USB CTRL Base Address */
#define USB1_CTRL			0x44e10628
#define USB1_CTRL_CM_PWRDN		BIT(0)
#define USB1_CTRL_OTG_PWRDN		BIT(1)

/* 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
#define PRM_DEVICE_INST			0x44df4000

/* 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 */