ARM: davinci: move SoC headers to mach-davinci/include/mach

Move arch/arm/include/asm/arch-davinci/*
  -> arch/arm/mach-davinci/include/mach/*

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Tom Rini <trini@ti.com>

16 files changed, 1587 insertions, 0 deletions

diff --git a/arch/arm/mach-davinci/include/mach/aintc_defs.h b/arch/arm/mach-davinci/include/mach/aintc_defs.h
new file mode 100644
index 0000000000..5063e3964c
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/aintc_defs.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2011
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+#ifndef _DV_AINTC_DEFS_H_
+#define _DV_AINTC_DEFS_H_
+
+struct dv_aintc_regs {
+	unsigned int	fiq0;		/* 0x00 */
+	unsigned int	fiq1;		/* 0x04 */
+	unsigned int	irq0;		/* 0x08 */
+	unsigned int	irq1;		/* 0x0c */
+	unsigned int	fiqentry;	/* 0x10 */
+	unsigned int	irqentry;	/* 0x14 */
+	unsigned int	eint0;		/* 0x18 */
+	unsigned int	eint1;		/* 0x1c */
+	unsigned int	intctl;		/* 0x20 */
+	unsigned int	eabase;		/* 0x24 */
+	unsigned char	rsvd0[8];	/* 0x28 */
+	unsigned int	intpri0;	/* 0x30 */
+	unsigned int	intpri1;	/* 0x34 */
+	unsigned int	intpri2;	/* 0x38 */
+	unsigned int	intpri3;	/* 0x3c */
+	unsigned int	intpri4;	/* 0x40 */
+	unsigned int	intpri5;	/* 0x44 */
+	unsigned int	intpri6;	/* 0x48 */
+	unsigned int	intpri7;	/* 0x4c */
+};
+
+#define dv_aintc_regs ((struct dv_aintc_regs *)DAVINCI_ARM_INTC_BASE)
+
+#define DV_AINTC_INTCTL_IDMODE	(1 << 2)
+
+#endif /* _DV_AINTC_DEFS_H_ */
diff --git a/arch/arm/mach-davinci/include/mach/da850_lowlevel.h b/arch/arm/mach-davinci/include/mach/da850_lowlevel.h
new file mode 100644
index 0000000000..45a325c123
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/da850_lowlevel.h
@@ -0,0 +1,35 @@
+/*
+ * SoC-specific lowlevel code for DA850
+ *
+ * Copyright (C) 2011
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+#ifndef __DA850_LOWLEVEL_H
+#define __DA850_LOWLEVEL_H
+
+#include <asm/arch/pinmux_defs.h>
+
+/* pinmux_resource[] vector is defined in the board specific file */
+extern const struct pinmux_resource pinmuxes[];
+extern const int pinmuxes_size;
+
+extern const struct lpsc_resource lpsc[];
+extern const int lpsc_size;
+
+/* NOR Boot Configuration Word Field Descriptions */
+#define DA850_NORBOOT_COPY_XK(X)	((X - 1) << 8)
+#define DA850_NORBOOT_METHOD_DIRECT	(1 << 4)
+#define DA850_NORBOOT_16BIT		(1 << 0)
+
+#define dv_maskbits(addr, val) \
+	writel((readl(addr) & val), addr)
+
+void da850_lpc_transition(unsigned char pscnum, unsigned char module,
+		unsigned char domain, unsigned char state);
+void da850_psc_init(void);
+void da850_pinmux_ctl(unsigned long offset, unsigned long mask,
+	unsigned long value);
+
+#endif /* #ifndef __DA850_LOWLEVEL_H */
diff --git a/arch/arm/mach-davinci/include/mach/da8xx-usb.h b/arch/arm/mach-davinci/include/mach/da8xx-usb.h
new file mode 100644
index 0000000000..f091e49899
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/da8xx-usb.h
@@ -0,0 +1,93 @@
+/*
+ * da8xx-usb.h -- TI's DA8xx platform specific usb wrapper definitions.
+ *
+ * Author: Ajay Kumar Gupta <ajay.gupta@ti.com>
+ *
+ * Based on drivers/usb/musb/davinci.h
+ *
+ * Copyright (C) 2009 Texas Instruments Incorporated
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+#ifndef __DA8XX_MUSB_H__
+#define __DA8XX_MUSB_H__
+
+#include <asm/arch/hardware.h>
+#include <asm/arch/gpio.h>
+
+/* Base address of da8xx usb0 wrapper */
+#define DA8XX_USB_OTG_BASE  0x01E00000
+
+/* Base address of da8xx musb core */
+#define DA8XX_USB_OTG_CORE_BASE (DA8XX_USB_OTG_BASE + 0x400)
+
+/* Timeout for DA8xx usb module */
+#define DA8XX_USB_OTG_TIMEOUT 0x3FFFFFF
+
+/*
+ * DA8xx platform USB wrapper register overlay.
+ */
+struct da8xx_usb_regs {
+	dv_reg	revision;
+	dv_reg	control;
+	dv_reg 	status;
+	dv_reg 	emulation;
+	dv_reg 	mode;
+	dv_reg 	autoreq;
+	dv_reg 	srpfixtime;
+	dv_reg 	teardown;
+	dv_reg 	intsrc;
+	dv_reg 	intsrc_set;
+	dv_reg 	intsrc_clr;
+	dv_reg 	intmsk;
+	dv_reg 	intmsk_set;
+	dv_reg 	intmsk_clr;
+	dv_reg 	intsrcmsk;
+	dv_reg 	eoi;
+	dv_reg 	intvector;
+	dv_reg 	grndis_size[4];
+};
+
+#define da8xx_usb_regs ((struct da8xx_usb_regs *)DA8XX_USB_OTG_BASE)
+
+/* DA8XX interrupt bits definitions */
+#define DA8XX_USB_TX_ENDPTS_MASK  0x1f	/* ep0 + 4 tx */
+#define DA8XX_USB_RX_ENDPTS_MASK  0x1e	/* 4 rx */
+#define DA8XX_USB_TXINT_SHIFT	  0
+#define DA8XX_USB_RXINT_SHIFT	  8
+
+#define DA8XX_USB_USBINT_MASK	  0x01ff0000	/* 8 Mentor, DRVVBUS */
+#define DA8XX_USB_TXINT_MASK \
+		(DA8XX_USB_TX_ENDPTS_MASK << DA8XX_USB_TXINT_SHIFT)
+#define DA8XX_USB_RXINT_MASK \
+		(DA8XX_USB_RX_ENDPTS_MASK << DA8XX_USB_RXINT_SHIFT)
+
+/* DA8xx CFGCHIP2 (USB 2.0 PHY Control) register bits */
+#define CFGCHIP2_PHYCLKGD	(1 << 17)
+#define CFGCHIP2_VBUSSENSE	(1 << 16)
+#define CFGCHIP2_RESET		(1 << 15)
+#define CFGCHIP2_OTGMODE	(3 << 13)
+#define CFGCHIP2_NO_OVERRIDE	(0 << 13)
+#define CFGCHIP2_FORCE_HOST	(1 << 13)
+#define CFGCHIP2_FORCE_DEVICE 	(2 << 13)
+#define CFGCHIP2_FORCE_HOST_VBUS_LOW (3 << 13)
+#define CFGCHIP2_USB1PHYCLKMUX	(1 << 12)
+#define CFGCHIP2_USB2PHYCLKMUX	(1 << 11)
+#define CFGCHIP2_PHYPWRDN	(1 << 10)
+#define CFGCHIP2_OTGPWRDN	(1 << 9)
+#define CFGCHIP2_DATPOL 	(1 << 8)
+#define CFGCHIP2_USB1SUSPENDM	(1 << 7)
+#define CFGCHIP2_PHY_PLLON	(1 << 6)	/* override PLL suspend */
+#define CFGCHIP2_SESENDEN	(1 << 5)	/* Vsess_end comparator */
+#define CFGCHIP2_VBDTCTEN	(1 << 4)	/* Vbus comparator */
+#define CFGCHIP2_REFFREQ	(0xf << 0)
+#define CFGCHIP2_REFFREQ_12MHZ	(1 << 0)
+#define CFGCHIP2_REFFREQ_24MHZ	(2 << 0)
+#define CFGCHIP2_REFFREQ_48MHZ	(3 << 0)
+
+#define DA8XX_USB_VBUS_GPIO	(1 << 15)
+
+int usb_phy_on(void);
+void usb_phy_off(void);
+
+#endif	/* __DA8XX_MUSB_H__ */
diff --git a/arch/arm/mach-davinci/include/mach/davinci_misc.h b/arch/arm/mach-davinci/include/mach/davinci_misc.h
new file mode 100644
index 0000000000..03be3882f8
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/davinci_misc.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2008 Lyrtech <www.lyrtech.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __MISC_H
+#define __MISC_H
+
+/* pin muxer definitions */
+#define PIN_MUX_NUM_FIELDS	8	/* Per register */
+#define PIN_MUX_FIELD_SIZE	4	/* n in bits */
+#define PIN_MUX_FIELD_MASK	((1 << PIN_MUX_FIELD_SIZE) - 1)
+
+/* pin definition */
+struct pinmux_config {
+	dv_reg		*mux;		/* Address of mux register */
+	unsigned char	value;		/* Value to set in field */
+	unsigned char	field;		/* field number */
+};
+
+/* pin table definition */
+struct pinmux_resource {
+	const struct pinmux_config	*pins;
+	const int 			n_pins;
+};
+
+#define PINMUX_ITEM(item) { \
+				.pins = item, \
+				.n_pins = ARRAY_SIZE(item) \
+			  }
+
+struct lpsc_resource {
+	const int	lpsc_no;
+};
+
+int dvevm_read_mac_address(uint8_t *buf);
+void davinci_sync_env_enetaddr(uint8_t *rom_enetaddr);
+int davinci_configure_pin_mux(const struct pinmux_config *pins, int n_pins);
+int davinci_configure_pin_mux_items(const struct pinmux_resource *item,
+				    int n_items);
+#if defined(CONFIG_DRIVER_TI_EMAC) && defined(CONFIG_SOC_DA8XX)
+void davinci_emac_mii_mode_sel(int mode_sel);
+#endif
+#if defined(CONFIG_SOC_DA8XX)
+void irq_init(void);
+int da8xx_configure_lpsc_items(const struct lpsc_resource *item,
+				    const int n_items);
+#endif
+
+#endif /* __MISC_H */
diff --git a/arch/arm/mach-davinci/include/mach/ddr2_defs.h b/arch/arm/mach-davinci/include/mach/ddr2_defs.h
new file mode 100644
index 0000000000..24afd9d526
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/ddr2_defs.h
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2011
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+#ifndef _DV_DDR2_DEFS_H_
+#define _DV_DDR2_DEFS_H_
+
+/*
+ * DDR2 Memory Ctrl Register structure
+ * See sprueh7d.pdf for more details.
+ */
+struct dv_ddr2_regs_ctrl {
+	unsigned char	rsvd0[4];	/* 0x00 */
+	unsigned int	sdrstat;	/* 0x04 */
+	unsigned int	sdbcr;		/* 0x08 */
+	unsigned int	sdrcr;		/* 0x0C */
+	unsigned int	sdtimr;		/* 0x10 */
+	unsigned int	sdtimr2;	/* 0x14 */
+	unsigned char	rsvd1[4];	/* 0x18 */
+	unsigned int	sdbcr2;		/* 0x1C */
+	unsigned int	pbbpr;		/* 0x20 */
+	unsigned char	rsvd2[156];	/* 0x24 */
+	unsigned int	irr;		/* 0xC0 */
+	unsigned int	imr;		/* 0xC4 */
+	unsigned int	imsr;		/* 0xC8 */
+	unsigned int	imcr;		/* 0xCC */
+	unsigned char	rsvd3[20];	/* 0xD0 */
+	unsigned int	ddrphycr;	/* 0xE4 */
+	unsigned int	ddrphycr2;	/* 0xE8 */
+	unsigned char	rsvd4[4];	/* 0xEC */
+};
+
+#define DV_DDR_PHY_PWRDNEN		0x40
+#define DV_DDR_PHY_EXT_STRBEN	0x80
+#define DV_DDR_PHY_RD_LATENCY_SHIFT	0
+
+#define DV_DDR_SDTMR1_RFC_SHIFT	25
+#define DV_DDR_SDTMR1_RP_SHIFT	22
+#define DV_DDR_SDTMR1_RCD_SHIFT	19
+#define DV_DDR_SDTMR1_WR_SHIFT	16
+#define DV_DDR_SDTMR1_RAS_SHIFT	11
+#define DV_DDR_SDTMR1_RC_SHIFT	6
+#define DV_DDR_SDTMR1_RRD_SHIFT	3
+#define DV_DDR_SDTMR1_WTR_SHIFT	0
+
+#define DV_DDR_SDTMR2_RASMAX_SHIFT	27
+#define DV_DDR_SDTMR2_XP_SHIFT	25
+#define DV_DDR_SDTMR2_ODT_SHIFT	23
+#define DV_DDR_SDTMR2_XSNR_SHIFT	16
+#define DV_DDR_SDTMR2_XSRD_SHIFT	8
+#define DV_DDR_SDTMR2_RTP_SHIFT	5
+#define DV_DDR_SDTMR2_CKE_SHIFT	0
+
+#define DV_DDR_SDCR_DDR2TERM1_SHIFT	27
+#define DV_DDR_SDCR_IBANK_POS_SHIFT	26
+#define DV_DDR_SDCR_MSDRAMEN_SHIFT	25
+#define DV_DDR_SDCR_DDRDRIVE1_SHIFT	24
+#define DV_DDR_SDCR_BOOTUNLOCK_SHIFT	23
+#define DV_DDR_SDCR_DDR_DDQS_SHIFT	22
+#define DV_DDR_SDCR_DDR2EN_SHIFT	20
+#define DV_DDR_SDCR_DDRDRIVE0_SHIFT	18
+#define DV_DDR_SDCR_DDREN_SHIFT	17
+#define DV_DDR_SDCR_SDRAMEN_SHIFT	16
+#define DV_DDR_SDCR_TIMUNLOCK_SHIFT	15
+#define DV_DDR_SDCR_BUS_WIDTH_SHIFT	14
+#define DV_DDR_SDCR_CL_SHIFT		9
+#define DV_DDR_SDCR_IBANK_SHIFT	4
+#define DV_DDR_SDCR_PAGESIZE_SHIFT	0
+
+#define DV_DDR_SDRCR_LPMODEN	(1 << 31)
+#define DV_DDR_SDRCR_MCLKSTOPEN	(1 << 30)
+
+#define DV_DDR_SRCR_LPMODEN_SHIFT	31
+#define DV_DDR_SRCR_MCLKSTOPEN_SHIFT	30
+
+#define DV_DDR_BOOTUNLOCK	(1 << DV_DDR_SDCR_BOOTUNLOCK_SHIFT)
+#define DV_DDR_TIMUNLOCK	(1 << DV_DDR_SDCR_TIMUNLOCK_SHIFT)
+
+#define dv_ddr2_regs_ctrl \
+	((struct dv_ddr2_regs_ctrl *)DAVINCI_DDR_EMIF_CTRL_BASE)
+
+#endif /* _DV_DDR2_DEFS_H_ */
diff --git a/arch/arm/mach-davinci/include/mach/dm365_lowlevel.h b/arch/arm/mach-davinci/include/mach/dm365_lowlevel.h
new file mode 100644
index 0000000000..6c0275efa7
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/dm365_lowlevel.h
@@ -0,0 +1,25 @@
+/*
+ * SoC-specific lowlevel code for tms320dm365 and similar chips
+ *
+ * Copyright (C) 2011
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+#ifndef __DM365_LOWLEVEL_H
+#define __DM365_LOWLEVEL_H
+
+#include <common.h>
+#include <asm/arch/hardware.h>
+#include <asm/io.h>
+
+void dm365_waitloop(unsigned long loopcnt);
+int dm365_pll1_init(unsigned long pllmult, unsigned long prediv);
+int dm365_pll2_init(unsigned long pllm, unsigned long prediv);
+int dm365_ddr_setup(void);
+void dm365_psc_init(void);
+void dm365_pinmux_ctl(unsigned long offset, unsigned long mask,
+	unsigned long value);
+void dm36x_lowlevel_init(ulong bootflag);
+
+#endif /* #ifndef __DM365_LOWLEVEL_H */
diff --git a/arch/arm/mach-davinci/include/mach/emac_defs.h b/arch/arm/mach-davinci/include/mach/emac_defs.h
new file mode 100644
index 0000000000..c3f046efa8
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/emac_defs.h
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
+ *
+ * Based on:
+ *
+ * ----------------------------------------------------------------------------
+ *
+ * dm644x_emac.h
+ *
+ * TI DaVinci (DM644X) EMAC peripheral driver header for DV-EVM
+ *
+ * Copyright (C) 2005 Texas Instruments.
+ *
+ * ----------------------------------------------------------------------------
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ *
+ * Modifications:
+ * ver. 1.0: Sep 2005, TI PSP Team - Created EMAC version for uBoot.
+ */
+
+#ifndef _DM644X_EMAC_H_
+#define _DM644X_EMAC_H_
+
+#include <asm/arch/hardware.h>
+
+#ifdef CONFIG_SOC_DM365
+#define EMAC_BASE_ADDR			(0x01d07000)
+#define EMAC_WRAPPER_BASE_ADDR		(0x01d0a000)
+#define EMAC_WRAPPER_RAM_ADDR		(0x01d08000)
+#define EMAC_MDIO_BASE_ADDR		(0x01d0b000)
+#define DAVINCI_EMAC_VERSION2
+#elif defined(CONFIG_SOC_DA8XX)
+#define EMAC_BASE_ADDR			DAVINCI_EMAC_CNTRL_REGS_BASE
+#define EMAC_WRAPPER_BASE_ADDR		DAVINCI_EMAC_WRAPPER_CNTRL_REGS_BASE
+#define EMAC_WRAPPER_RAM_ADDR		DAVINCI_EMAC_WRAPPER_RAM_BASE
+#define EMAC_MDIO_BASE_ADDR		DAVINCI_MDIO_CNTRL_REGS_BASE
+#define DAVINCI_EMAC_VERSION2
+#else
+#define EMAC_BASE_ADDR			(0x01c80000)
+#define EMAC_WRAPPER_BASE_ADDR		(0x01c81000)
+#define EMAC_WRAPPER_RAM_ADDR		(0x01c82000)
+#define EMAC_MDIO_BASE_ADDR		(0x01c84000)
+#endif
+
+#ifdef CONFIG_SOC_DM646X
+#define DAVINCI_EMAC_VERSION2
+#define DAVINCI_EMAC_GIG_ENABLE
+#endif
+
+#ifdef CONFIG_SOC_DM646X
+/* MDIO module input frequency */
+#define EMAC_MDIO_BUS_FREQ		76500000
+/* MDIO clock output frequency */
+#define EMAC_MDIO_CLOCK_FREQ		2500000		/* 2.5 MHz */
+#elif defined(CONFIG_SOC_DM365)
+/* MDIO module input frequency */
+#define EMAC_MDIO_BUS_FREQ		121500000
+/* MDIO clock output frequency */
+#define EMAC_MDIO_CLOCK_FREQ		2200000		/* 2.2 MHz */
+#elif defined(CONFIG_SOC_DA8XX)
+/* MDIO module input frequency */
+#define EMAC_MDIO_BUS_FREQ		clk_get(DAVINCI_MDIO_CLKID)
+/* MDIO clock output frequency */
+#define EMAC_MDIO_CLOCK_FREQ		2000000		/* 2.0 MHz */
+#else
+/* MDIO module input frequency */
+#define EMAC_MDIO_BUS_FREQ		99000000	/* PLL/6 - 99 MHz */
+/* MDIO clock output frequency */
+#define EMAC_MDIO_CLOCK_FREQ		2000000		/* 2.0 MHz */
+#endif
+
+#define PHY_KSZ8873	(0x00221450)
+int ksz8873_is_phy_connected(int phy_addr);
+int ksz8873_get_link_speed(int phy_addr);
+int ksz8873_init_phy(int phy_addr);
+int ksz8873_auto_negotiate(int phy_addr);
+
+#define PHY_LXT972	(0x001378e2)
+int lxt972_is_phy_connected(int phy_addr);
+int lxt972_get_link_speed(int phy_addr);
+int lxt972_init_phy(int phy_addr);
+int lxt972_auto_negotiate(int phy_addr);
+
+#define PHY_DP83848	(0x20005c90)
+int dp83848_is_phy_connected(int phy_addr);
+int dp83848_get_link_speed(int phy_addr);
+int dp83848_init_phy(int phy_addr);
+int dp83848_auto_negotiate(int phy_addr);
+
+#define PHY_ET1011C	(0x282f013)
+int et1011c_get_link_speed(int phy_addr);
+
+#endif  /* _DM644X_EMAC_H_ */
diff --git a/arch/arm/mach-davinci/include/mach/gpio.h b/arch/arm/mach-davinci/include/mach/gpio.h
new file mode 100644
index 0000000000..7da0060cd4
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/gpio.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2009 Texas Instruments Incorporated
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+#ifndef _GPIO_DEFS_H_
+#define _GPIO_DEFS_H_
+
+#ifndef CONFIG_SOC_DA8XX
+#define DAVINCI_GPIO_BINTEN	0x01C67008
+#define DAVINCI_GPIO_BANK01	0x01C67010
+#define DAVINCI_GPIO_BANK23	0x01C67038
+#define DAVINCI_GPIO_BANK45	0x01C67060
+#define DAVINCI_GPIO_BANK67	0x01C67088
+
+#else /* CONFIG_SOC_DA8XX */
+#define DAVINCI_GPIO_BINTEN	0x01E26008
+#define DAVINCI_GPIO_BANK01	0x01E26010
+#define DAVINCI_GPIO_BANK23	0x01E26038
+#define DAVINCI_GPIO_BANK45	0x01E26060
+#define DAVINCI_GPIO_BANK67	0x01E26088
+#define DAVINCI_GPIO_BANK8	0x01E260B0
+#endif /* CONFIG_SOC_DA8XX */
+
+struct davinci_gpio {
+	unsigned int dir;
+	unsigned int out_data;
+	unsigned int set_data;
+	unsigned int clr_data;
+	unsigned int in_data;
+	unsigned int set_rising;
+	unsigned int clr_rising;
+	unsigned int set_falling;
+	unsigned int clr_falling;
+	unsigned int intstat;
+};
+
+struct davinci_gpio_bank {
+	int num_gpio;
+	unsigned int irq_num;
+	unsigned int irq_mask;
+	unsigned long *in_use;
+	unsigned long base;
+};
+
+#define davinci_gpio_bank01 ((struct davinci_gpio *)DAVINCI_GPIO_BANK01)
+#define davinci_gpio_bank23 ((struct davinci_gpio *)DAVINCI_GPIO_BANK23)
+#define davinci_gpio_bank45 ((struct davinci_gpio *)DAVINCI_GPIO_BANK45)
+#define davinci_gpio_bank67 ((struct davinci_gpio *)DAVINCI_GPIO_BANK67)
+#define davinci_gpio_bank8 ((struct davinci_gpio *)DAVINCI_GPIO_BANK8)
+
+#define gpio_status()		gpio_info()
+#define GPIO_NAME_SIZE		20
+#if defined(CONFIG_SOC_DM644X)
+/* GPIO0 to GPIO53, omit the V3.3 volts one */
+#define MAX_NUM_GPIOS		70
+#elif defined(CONFIG_SOC_DA8XX) && !defined(CONFIG_SOC_DA850)
+#define MAX_NUM_GPIOS		128
+#else
+#define MAX_NUM_GPIOS		144
+#endif
+#define GPIO_BANK(gp)		(davinci_gpio_bank01 + ((gp) >> 5))
+#define GPIO_BIT(gp)		((gp) & 0x1F)
+
+void gpio_info(void);
+
+#endif
diff --git a/arch/arm/mach-davinci/include/mach/hardware.h b/arch/arm/mach-davinci/include/mach/hardware.h
new file mode 100644
index 0000000000..a4eb0bd89b
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/hardware.h
@@ -0,0 +1,616 @@
+/*
+ * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
+ *
+ * Based on:
+ *
+ * -------------------------------------------------------------------------
+ *
+ *  linux/include/asm-arm/arch-davinci/hardware.h
+ *
+ *  Copyright (C) 2006 Texas Instruments.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+#ifndef __ASM_ARCH_HARDWARE_H
+#define __ASM_ARCH_HARDWARE_H
+
+#include <config.h>
+#include <linux/sizes.h>
+
+#define	REG(addr)	(*(volatile unsigned int *)(addr))
+#define REG_P(addr)	((volatile unsigned int *)(addr))
+
+typedef volatile unsigned int	dv_reg;
+typedef volatile unsigned int *	dv_reg_p;
+
+/*
+ * Base register addresses
+ *
+ * NOTE:  some of these DM6446-specific addresses DO NOT WORK
+ * on other DaVinci chips.  Double check them before you try
+ * using the addresses ... or PSC module identifiers, etc.
+ */
+#ifndef CONFIG_SOC_DA8XX
+
+#define DAVINCI_DMA_3PCC_BASE			(0x01c00000)
+#define DAVINCI_DMA_3PTC0_BASE			(0x01c10000)
+#define DAVINCI_DMA_3PTC1_BASE			(0x01c10400)
+#define DAVINCI_UART0_BASE			(0x01c20000)
+#define DAVINCI_UART1_BASE			(0x01c20400)
+#define DAVINCI_TIMER3_BASE			(0x01c20800)
+#define DAVINCI_I2C_BASE			(0x01c21000)
+#define DAVINCI_TIMER0_BASE			(0x01c21400)
+#define DAVINCI_TIMER1_BASE			(0x01c21800)
+#define DAVINCI_WDOG_BASE			(0x01c21c00)
+#define DAVINCI_PWM0_BASE			(0x01c22000)
+#define DAVINCI_PWM1_BASE			(0x01c22400)
+#define DAVINCI_PWM2_BASE			(0x01c22800)
+#define DAVINCI_TIMER4_BASE			(0x01c23800)
+#define DAVINCI_SYSTEM_MODULE_BASE		(0x01c40000)
+#define DAVINCI_PLL_CNTRL0_BASE			(0x01c40800)
+#define DAVINCI_PLL_CNTRL1_BASE			(0x01c40c00)
+#define DAVINCI_PWR_SLEEP_CNTRL_BASE		(0x01c41000)
+#define DAVINCI_ARM_INTC_BASE			(0x01c48000)
+#define DAVINCI_USB_OTG_BASE			(0x01c64000)
+#define DAVINCI_CFC_ATA_BASE			(0x01c66000)
+#define DAVINCI_SPI_BASE			(0x01c66800)
+#define DAVINCI_GPIO_BASE			(0x01c67000)
+#define DAVINCI_VPSS_REGS_BASE			(0x01c70000)
+#if !defined(CONFIG_SOC_DM646X)
+#define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE	(0x02000000)
+#define DAVINCI_ASYNC_EMIF_DATA_CE1_BASE	(0x04000000)
+#define DAVINCI_ASYNC_EMIF_DATA_CE2_BASE	(0x06000000)
+#define DAVINCI_ASYNC_EMIF_DATA_CE3_BASE	(0x08000000)
+#endif
+#define DAVINCI_DDR_BASE			(0x80000000)
+
+#ifdef CONFIG_SOC_DM644X
+#define DAVINCI_UART2_BASE			0x01c20800
+#define DAVINCI_UHPI_BASE			0x01c67800
+#define DAVINCI_EMAC_CNTRL_REGS_BASE		0x01c80000
+#define DAVINCI_EMAC_WRAPPER_CNTRL_REGS_BASE	0x01c81000
+#define DAVINCI_EMAC_WRAPPER_RAM_BASE		0x01c82000
+#define DAVINCI_MDIO_CNTRL_REGS_BASE		0x01c84000
+#define DAVINCI_IMCOP_BASE			0x01cc0000
+#define DAVINCI_ASYNC_EMIF_CNTRL_BASE		0x01e00000
+#define DAVINCI_VLYNQ_BASE			0x01e01000
+#define DAVINCI_ASP_BASE			0x01e02000
+#define DAVINCI_MMC_SD_BASE			0x01e10000
+#define DAVINCI_MS_BASE				0x01e20000
+#define DAVINCI_VLYNQ_REMOTE_BASE		0x0c000000
+
+#elif defined(CONFIG_SOC_DM355)
+#define DAVINCI_MMC_SD1_BASE			0x01e00000
+#define DAVINCI_ASP0_BASE			0x01e02000
+#define DAVINCI_ASP1_BASE			0x01e04000
+#define DAVINCI_UART2_BASE			0x01e06000
+#define DAVINCI_ASYNC_EMIF_CNTRL_BASE		0x01e10000
+#define DAVINCI_MMC_SD0_BASE			0x01e11000
+
+#elif defined(CONFIG_SOC_DM365)
+#define DAVINCI_MMC_SD1_BASE			0x01d00000
+#define DAVINCI_ASYNC_EMIF_CNTRL_BASE		0x01d10000
+#define DAVINCI_MMC_SD0_BASE			0x01d11000
+#define DAVINCI_DDR_EMIF_CTRL_BASE		0x20000000
+#define DAVINCI_SPI0_BASE			0x01c66000
+#define DAVINCI_SPI1_BASE			0x01c66800
+
+#elif defined(CONFIG_SOC_DM646X)
+#define DAVINCI_ASYNC_EMIF_CNTRL_BASE		0x20008000
+#define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE	0x42000000
+#define DAVINCI_ASYNC_EMIF_DATA_CE1_BASE	0x44000000
+#define DAVINCI_ASYNC_EMIF_DATA_CE2_BASE	0x46000000
+#define DAVINCI_ASYNC_EMIF_DATA_CE3_BASE	0x48000000
+
+#endif
+
+#else /* CONFIG_SOC_DA8XX */
+
+#define DAVINCI_UART0_BASE			0x01c42000
+#define DAVINCI_UART1_BASE			0x01d0c000
+#define DAVINCI_UART2_BASE			0x01d0d000
+#define DAVINCI_I2C0_BASE			0x01c22000
+#define DAVINCI_I2C1_BASE			0x01e28000
+#define DAVINCI_TIMER0_BASE			0x01c20000
+#define DAVINCI_TIMER1_BASE			0x01c21000
+#define DAVINCI_WDOG_BASE			0x01c21000
+#define DAVINCI_RTC_BASE			0x01c23000
+#define DAVINCI_PLL_CNTRL0_BASE			0x01c11000
+#define DAVINCI_PLL_CNTRL1_BASE			0x01e1a000
+#define DAVINCI_PSC0_BASE			0x01c10000
+#define DAVINCI_PSC1_BASE			0x01e27000
+#define DAVINCI_SPI0_BASE			0x01c41000
+#define DAVINCI_USB_OTG_BASE			0x01e00000
+#define DAVINCI_SPI1_BASE			(cpu_is_da830() ? \
+						0x01e12000 : 0x01f0e000)
+#define DAVINCI_GPIO_BASE			0x01e26000
+#define DAVINCI_EMAC_CNTRL_REGS_BASE		0x01e23000
+#define DAVINCI_EMAC_WRAPPER_CNTRL_REGS_BASE	0x01e22000
+#define DAVINCI_EMAC_WRAPPER_RAM_BASE		0x01e20000
+#define DAVINCI_MDIO_CNTRL_REGS_BASE		0x01e24000
+#define DAVINCI_SYSCFG1_BASE			0x01e2c000
+#define DAVINCI_MMC_SD0_BASE			0x01c40000
+#define DAVINCI_MMC_SD1_BASE			0x01e1b000
+#define DAVINCI_TIMER2_BASE			0x01f0c000
+#define DAVINCI_TIMER3_BASE			0x01f0d000
+#define DAVINCI_ASYNC_EMIF_CNTRL_BASE		0x68000000
+#define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE	0x40000000
+#define DAVINCI_ASYNC_EMIF_DATA_CE2_BASE	0x60000000
+#define DAVINCI_ASYNC_EMIF_DATA_CE3_BASE	0x62000000
+#define DAVINCI_ASYNC_EMIF_DATA_CE4_BASE	0x64000000
+#define DAVINCI_ASYNC_EMIF_DATA_CE5_BASE	0x66000000
+#define DAVINCI_DDR_EMIF_CTRL_BASE		0xb0000000
+#define DAVINCI_DDR_EMIF_DATA_BASE		0xc0000000
+#define DAVINCI_INTC_BASE			0xfffee000
+#define DAVINCI_BOOTCFG_BASE			0x01c14000
+#define DAVINCI_LCD_CNTL_BASE			0x01e13000
+#define DAVINCI_L3CBARAM_BASE			0x80000000
+#define JTAG_ID_REG                            (DAVINCI_BOOTCFG_BASE + 0x18)
+#define CHIP_REV_ID_REG				(DAVINCI_BOOTCFG_BASE + 0x24)
+#define HOST1CFG				(DAVINCI_BOOTCFG_BASE + 0x44)
+#define PSC0_MDCTL				(DAVINCI_PSC0_BASE + 0xa00)
+
+#define GPIO_BANK0_REG_DIR_ADDR			(DAVINCI_GPIO_BASE + 0x10)
+#define GPIO_BANK0_REG_OPDATA_ADDR		(DAVINCI_GPIO_BASE + 0x14)
+#define GPIO_BANK0_REG_SET_ADDR			(DAVINCI_GPIO_BASE + 0x18)
+#define GPIO_BANK0_REG_CLR_ADDR			(DAVINCI_GPIO_BASE + 0x1c)
+#define GPIO_BANK2_REG_DIR_ADDR			(DAVINCI_GPIO_BASE + 0x38)
+#define GPIO_BANK2_REG_OPDATA_ADDR		(DAVINCI_GPIO_BASE + 0x3c)
+#define GPIO_BANK2_REG_SET_ADDR			(DAVINCI_GPIO_BASE + 0x40)
+#define GPIO_BANK2_REG_CLR_ADDR			(DAVINCI_GPIO_BASE + 0x44)
+#define GPIO_BANK6_REG_DIR_ADDR			(DAVINCI_GPIO_BASE + 0x88)
+#define GPIO_BANK6_REG_OPDATA_ADDR		(DAVINCI_GPIO_BASE + 0x8c)
+#define GPIO_BANK6_REG_SET_ADDR			(DAVINCI_GPIO_BASE + 0x90)
+#define GPIO_BANK6_REG_CLR_ADDR			(DAVINCI_GPIO_BASE + 0x94)
+#endif /* CONFIG_SOC_DA8XX */
+
+/* Power and Sleep Controller (PSC) Domains */
+#define DAVINCI_GPSC_ARMDOMAIN		0
+#define DAVINCI_GPSC_DSPDOMAIN		1
+
+#ifndef CONFIG_SOC_DA8XX
+
+#define DAVINCI_LPSC_VPSSMSTR		0
+#define DAVINCI_LPSC_VPSSSLV		1
+#define DAVINCI_LPSC_TPCC		2
+#define DAVINCI_LPSC_TPTC0		3
+#define DAVINCI_LPSC_TPTC1		4
+#define DAVINCI_LPSC_EMAC		5
+#define DAVINCI_LPSC_EMAC_WRAPPER	6
+#define DAVINCI_LPSC_MDIO		7
+#define DAVINCI_LPSC_IEEE1394		8
+#define DAVINCI_LPSC_USB		9
+#define DAVINCI_LPSC_ATA		10
+#define DAVINCI_LPSC_VLYNQ		11
+#define DAVINCI_LPSC_UHPI		12
+#define DAVINCI_LPSC_DDR_EMIF		13
+#define DAVINCI_LPSC_AEMIF		14
+#define DAVINCI_LPSC_MMC_SD		15
+#define DAVINCI_LPSC_MEMSTICK		16
+#define DAVINCI_LPSC_McBSP		17
+#define DAVINCI_LPSC_I2C		18
+#define DAVINCI_LPSC_UART0		19
+#define DAVINCI_LPSC_UART1		20
+#define DAVINCI_LPSC_UART2		21
+#define DAVINCI_LPSC_SPI		22
+#define DAVINCI_LPSC_PWM0		23
+#define DAVINCI_LPSC_PWM1		24
+#define DAVINCI_LPSC_PWM2		25
+#define DAVINCI_LPSC_GPIO		26
+#define DAVINCI_LPSC_TIMER0		27
+#define DAVINCI_LPSC_TIMER1		28
+#define DAVINCI_LPSC_TIMER2		29
+#define DAVINCI_LPSC_SYSTEM_SUBSYS	30
+#define DAVINCI_LPSC_ARM		31
+#define DAVINCI_LPSC_SCR2		32
+#define DAVINCI_LPSC_SCR3		33
+#define DAVINCI_LPSC_SCR4		34
+#define DAVINCI_LPSC_CROSSBAR		35
+#define DAVINCI_LPSC_CFG27		36
+#define DAVINCI_LPSC_CFG3		37
+#define DAVINCI_LPSC_CFG5		38
+#define DAVINCI_LPSC_GEM		39
+#define DAVINCI_LPSC_IMCOP		40
+#define DAVINCI_LPSC_VPSSMASTER		47
+#define DAVINCI_LPSC_MJCP		50
+#define DAVINCI_LPSC_HDVICP		51
+
+#define DAVINCI_DM646X_LPSC_EMAC	14
+#define DAVINCI_DM646X_LPSC_UART0	26
+#define DAVINCI_DM646X_LPSC_I2C		31
+#define DAVINCI_DM646X_LPSC_TIMER0	34
+
+#else /* CONFIG_SOC_DA8XX */
+
+#define DAVINCI_LPSC_TPCC		0
+#define DAVINCI_LPSC_TPTC0		1
+#define DAVINCI_LPSC_TPTC1		2
+#define DAVINCI_LPSC_AEMIF		3
+#define DAVINCI_LPSC_SPI0		4
+#define DAVINCI_LPSC_MMC_SD		5
+#define DAVINCI_LPSC_AINTC		6
+#define DAVINCI_LPSC_ARM_RAM_ROM	7
+#define DAVINCI_LPSC_SECCTL_KEYMGR	8
+#define DAVINCI_LPSC_UART0		9
+#define DAVINCI_LPSC_SCR0		10
+#define DAVINCI_LPSC_SCR1		11
+#define DAVINCI_LPSC_SCR2		12
+#define DAVINCI_LPSC_DMAX		13
+#define DAVINCI_LPSC_ARM		14
+#define DAVINCI_LPSC_GEM		15
+
+/* for LPSCs in PSC1, offset from 32 for differentiation */
+#define DAVINCI_LPSC_PSC1_BASE		32
+#define DAVINCI_LPSC_USB20		(DAVINCI_LPSC_PSC1_BASE + 1)
+#define DAVINCI_LPSC_USB11		(DAVINCI_LPSC_PSC1_BASE + 2)
+#define DAVINCI_LPSC_GPIO		(DAVINCI_LPSC_PSC1_BASE + 3)
+#define DAVINCI_LPSC_UHPI		(DAVINCI_LPSC_PSC1_BASE + 4)
+#define DAVINCI_LPSC_EMAC		(DAVINCI_LPSC_PSC1_BASE + 5)
+#define DAVINCI_LPSC_DDR_EMIF		(DAVINCI_LPSC_PSC1_BASE + 6)
+#define DAVINCI_LPSC_McASP0		(DAVINCI_LPSC_PSC1_BASE + 7)
+#define DAVINCI_LPSC_SPI1		(DAVINCI_LPSC_PSC1_BASE + 10)
+#define DAVINCI_LPSC_I2C1		(DAVINCI_LPSC_PSC1_BASE + 11)
+#define DAVINCI_LPSC_UART1		(DAVINCI_LPSC_PSC1_BASE + 12)
+#define DAVINCI_LPSC_UART2		(DAVINCI_LPSC_PSC1_BASE + 13)
+#define DAVINCI_LPSC_LCDC		(DAVINCI_LPSC_PSC1_BASE + 16)
+#define DAVINCI_LPSC_ePWM		(DAVINCI_LPSC_PSC1_BASE + 17)
+#define DAVINCI_LPSC_MMCSD1		(DAVINCI_LPSC_PSC1_BASE + 18)
+#define DAVINCI_LPSC_eCAP		(DAVINCI_LPSC_PSC1_BASE + 20)
+#define DAVINCI_LPSC_L3_CBA_RAM		(DAVINCI_LPSC_PSC1_BASE + 31)
+
+/* DA830-specific peripherals */
+#define DAVINCI_LPSC_McASP1		(DAVINCI_LPSC_PSC1_BASE + 8)
+#define DAVINCI_LPSC_McASP2		(DAVINCI_LPSC_PSC1_BASE + 9)
+#define DAVINCI_LPSC_eQEP		(DAVINCI_LPSC_PSC1_BASE + 21)
+#define DAVINCI_LPSC_SCR8		(DAVINCI_LPSC_PSC1_BASE + 24)
+#define DAVINCI_LPSC_SCR7		(DAVINCI_LPSC_PSC1_BASE + 25)
+#define DAVINCI_LPSC_SCR12		(DAVINCI_LPSC_PSC1_BASE + 26)
+
+/* DA850-specific peripherals */
+#define DAVINCI_LPSC_TPCC1		(DAVINCI_LPSC_PSC1_BASE + 0)
+#define DAVINCI_LPSC_SATA		(DAVINCI_LPSC_PSC1_BASE + 8)
+#define DAVINCI_LPSC_VPIF		(DAVINCI_LPSC_PSC1_BASE + 9)
+#define DAVINCI_LPSC_McBSP0		(DAVINCI_LPSC_PSC1_BASE + 14)
+#define DAVINCI_LPSC_McBSP1		(DAVINCI_LPSC_PSC1_BASE + 15)
+#define DAVINCI_LPSC_MMC_SD1		(DAVINCI_LPSC_PSC1_BASE + 18)
+#define DAVINCI_LPSC_uPP		(DAVINCI_LPSC_PSC1_BASE + 19)
+#define DAVINCI_LPSC_TPTC2		(DAVINCI_LPSC_PSC1_BASE + 21)
+#define DAVINCI_LPSC_SCR_F0		(DAVINCI_LPSC_PSC1_BASE + 24)
+#define DAVINCI_LPSC_SCR_F1		(DAVINCI_LPSC_PSC1_BASE + 25)
+#define DAVINCI_LPSC_SCR_F2		(DAVINCI_LPSC_PSC1_BASE + 26)
+#define DAVINCI_LPSC_SCR_F6		(DAVINCI_LPSC_PSC1_BASE + 27)
+#define DAVINCI_LPSC_SCR_F7		(DAVINCI_LPSC_PSC1_BASE + 28)
+#define DAVINCI_LPSC_SCR_F8		(DAVINCI_LPSC_PSC1_BASE + 29)
+#define DAVINCI_LPSC_BR_F7		(DAVINCI_LPSC_PSC1_BASE + 30)
+
+#endif /* CONFIG_SOC_DA8XX */
+
+void lpsc_on(unsigned int id);
+void lpsc_syncreset(unsigned int id);
+void lpsc_disable(unsigned int id);
+void dsp_on(void);
+
+void davinci_enable_uart0(void);
+void davinci_enable_emac(void);
+void davinci_enable_i2c(void);
+void davinci_errata_workarounds(void);
+
+#ifndef CONFIG_SOC_DA8XX
+
+/* Some PSC defines */
+#define PSC_CHP_SHRTSW			(0x01c40038)
+#define PSC_GBLCTL			(0x01c41010)
+#define PSC_EPCPR			(0x01c41070)
+#define PSC_EPCCR			(0x01c41078)
+#define PSC_PTCMD			(0x01c41120)
+#define PSC_PTSTAT			(0x01c41128)
+#define PSC_PDSTAT			(0x01c41200)
+#define PSC_PDSTAT1			(0x01c41204)
+#define PSC_PDCTL			(0x01c41300)
+#define PSC_PDCTL1			(0x01c41304)
+
+#define PSC_MDCTL_BASE			(0x01c41a00)
+#define PSC_MDSTAT_BASE			(0x01c41800)
+
+#define VDD3P3V_PWDN			(0x01c40048)
+#define UART0_PWREMU_MGMT		(0x01c20030)
+
+#define PSC_SILVER_BULLET		(0x01c41a20)
+
+#else /* CONFIG_SOC_DA8XX */
+
+#define	PSC_ENABLE		0x3
+#define	PSC_DISABLE		0x2
+#define	PSC_SYNCRESET		0x1
+#define	PSC_SWRSTDISABLE	0x0
+
+#define PSC_PSC0_MODULE_ID_CNT		16
+#define PSC_PSC1_MODULE_ID_CNT		32
+
+#define UART0_PWREMU_MGMT		(0x01c42030)
+
+struct davinci_psc_regs {
+	dv_reg	revid;
+	dv_reg	rsvd0[71];
+	dv_reg	ptcmd;
+	dv_reg	rsvd1;
+	dv_reg	ptstat;
+	dv_reg	rsvd2[437];
+	union {
+		struct {
+			dv_reg	mdstat[PSC_PSC0_MODULE_ID_CNT];
+			dv_reg	rsvd3[112];
+			dv_reg	mdctl[PSC_PSC0_MODULE_ID_CNT];
+		} psc0;
+		struct {
+			dv_reg	mdstat[PSC_PSC1_MODULE_ID_CNT];
+			dv_reg	rsvd3[96];
+			dv_reg	mdctl[PSC_PSC1_MODULE_ID_CNT];
+		} psc1;
+	};
+};
+
+#define davinci_psc0_regs ((struct davinci_psc_regs *)DAVINCI_PSC0_BASE)
+#define davinci_psc1_regs ((struct davinci_psc_regs *)DAVINCI_PSC1_BASE)
+
+#endif /* CONFIG_SOC_DA8XX */
+
+#define PSC_MDSTAT_STATE		0x3f
+#define PSC_MDCTL_NEXT			0x07
+
+#ifndef CONFIG_SOC_DA8XX
+
+/* Miscellania... */
+#define VBPR				(0x20000020)
+
+/* NOTE:  system control modules are *highly* chip-specific, both
+ * as to register content (e.g. for muxing) and which registers exist.
+ */
+#define PINMUX0				0x01c40000
+#define PINMUX1				0x01c40004
+#define PINMUX2				0x01c40008
+#define PINMUX3				0x01c4000c
+#define PINMUX4				0x01c40010
+
+struct davinci_uart_ctrl_regs {
+	dv_reg	revid1;
+	dv_reg	res;
+	dv_reg	pwremu_mgmt;
+	dv_reg	mdr;
+};
+
+#define DAVINCI_UART_CTRL_BASE 0x28
+
+/* UART PWREMU_MGMT definitions */
+#define DAVINCI_UART_PWREMU_MGMT_FREE	(1 << 0)
+#define DAVINCI_UART_PWREMU_MGMT_URRST	(1 << 13)
+#define DAVINCI_UART_PWREMU_MGMT_UTRST	(1 << 14)
+
+#else /* CONFIG_SOC_DA8XX */
+
+struct davinci_pllc_regs {
+	dv_reg	revid;
+	dv_reg	rsvd1[56];
+	dv_reg	rstype;
+	dv_reg	rsvd2[6];
+	dv_reg	pllctl;
+	dv_reg	ocsel;
+	dv_reg	rsvd3[2];
+	dv_reg	pllm;
+	dv_reg	prediv;
+	dv_reg	plldiv1;
+	dv_reg	plldiv2;
+	dv_reg	plldiv3;
+	dv_reg	oscdiv;
+	dv_reg	postdiv;
+	dv_reg	rsvd4[3];
+	dv_reg	pllcmd;
+	dv_reg	pllstat;
+	dv_reg	alnctl;
+	dv_reg	dchange;
+	dv_reg	cken;
+	dv_reg	ckstat;
+	dv_reg	systat;
+	dv_reg	rsvd5[3];
+	dv_reg	plldiv4;
+	dv_reg	plldiv5;
+	dv_reg	plldiv6;
+	dv_reg	plldiv7;
+	dv_reg	rsvd6[32];
+	dv_reg	emucnt0;
+	dv_reg	emucnt1;
+};
+
+#define davinci_pllc0_regs ((struct davinci_pllc_regs *)DAVINCI_PLL_CNTRL0_BASE)
+#define davinci_pllc1_regs ((struct davinci_pllc_regs *)DAVINCI_PLL_CNTRL1_BASE)
+#define DAVINCI_PLLC_DIV_MASK	0x1f
+
+/*
+ * A clock ID is a 32-bit number where bit 16 represents the PLL controller
+ * (clear is PLLC0, set is PLLC1) and the low 16 bits represent the divisor,
+ * counting from 1. Clock IDs may be passed to clk_get().
+ */
+
+/* flags to select PLL controller */
+#define DAVINCI_PLLC0_FLAG			(0)
+#define DAVINCI_PLLC1_FLAG			(1 << 16)
+
+enum davinci_clk_ids {
+	/*
+	 * Clock IDs for PLL outputs. Each may be switched on/off
+	 * independently, and each may map to one or more peripherals.
+	 */
+	DAVINCI_PLL0_SYSCLK2			= DAVINCI_PLLC0_FLAG | 2,
+	DAVINCI_PLL0_SYSCLK4			= DAVINCI_PLLC0_FLAG | 4,
+	DAVINCI_PLL0_SYSCLK6			= DAVINCI_PLLC0_FLAG | 6,
+	DAVINCI_PLL1_SYSCLK1			= DAVINCI_PLLC1_FLAG | 1,
+	DAVINCI_PLL1_SYSCLK2			= DAVINCI_PLLC1_FLAG | 2,
+
+	/* map peripherals to clock IDs */
+	DAVINCI_ARM_CLKID			= DAVINCI_PLL0_SYSCLK6,
+	DAVINCI_DDR_CLKID			= DAVINCI_PLL1_SYSCLK1,
+	DAVINCI_MDIO_CLKID			= DAVINCI_PLL0_SYSCLK4,
+	DAVINCI_MMC_CLKID			= DAVINCI_PLL0_SYSCLK2,
+	DAVINCI_SPI0_CLKID			= DAVINCI_PLL0_SYSCLK2,
+	DAVINCI_MMCSD_CLKID			= DAVINCI_PLL0_SYSCLK2,
+
+	/* special clock ID - output of PLL multiplier */
+	DAVINCI_PLLM_CLKID			= 0x0FF,
+
+	/* special clock ID - output of PLL post divisor */
+	DAVINCI_PLLC_CLKID			= 0x100,
+
+	/* special clock ID - PLL bypass */
+	DAVINCI_AUXCLK_CLKID			= 0x101,
+};
+
+#define DAVINCI_UART2_CLKID	(cpu_is_da830() ? DAVINCI_PLL0_SYSCLK2 \
+						: get_async3_src())
+
+#define DAVINCI_SPI1_CLKID	(cpu_is_da830() ? DAVINCI_PLL0_SYSCLK2 \
+						: get_async3_src())
+
+int clk_get(enum davinci_clk_ids id);
+
+/* Boot config */
+struct davinci_syscfg_regs {
+	dv_reg	revid;
+	dv_reg	rsvd[13];
+	dv_reg	kick0;
+	dv_reg	kick1;
+	dv_reg	rsvd1[52];
+	dv_reg	mstpri[3];
+	dv_reg  rsvd2;
+	dv_reg	pinmux[20];
+	dv_reg	suspsrc;
+	dv_reg	chipsig;
+	dv_reg	chipsig_clr;
+	dv_reg	cfgchip0;
+	dv_reg	cfgchip1;
+	dv_reg	cfgchip2;
+	dv_reg	cfgchip3;
+	dv_reg	cfgchip4;
+};
+
+#define davinci_syscfg_regs \
+	((struct davinci_syscfg_regs *)DAVINCI_BOOTCFG_BASE)
+
+#define pinmux(x)	(&davinci_syscfg_regs->pinmux[x])
+
+/* Emulation suspend bits */
+#define DAVINCI_SYSCFG_SUSPSRC_EMAC		(1 << 5)
+#define DAVINCI_SYSCFG_SUSPSRC_I2C		(1 << 16)
+#define DAVINCI_SYSCFG_SUSPSRC_SPI0		(1 << 21)
+#define DAVINCI_SYSCFG_SUSPSRC_SPI1		(1 << 22)
+#define DAVINCI_SYSCFG_SUSPSRC_UART0		(1 << 18)
+#define DAVINCI_SYSCFG_SUSPSRC_UART2		(1 << 20)
+#define DAVINCI_SYSCFG_SUSPSRC_TIMER0		(1 << 27)
+
+struct davinci_syscfg1_regs {
+	dv_reg	vtpio_ctl;
+	dv_reg	ddr_slew;
+	dv_reg	deepsleep;
+	dv_reg	pupd_ena;
+	dv_reg	pupd_sel;
+	dv_reg	rxactive;
+	dv_reg	pwrdwn;
+};
+
+#define davinci_syscfg1_regs \
+	((struct davinci_syscfg1_regs *)DAVINCI_SYSCFG1_BASE)
+
+#define DDR_SLEW_CMOSEN_BIT	4
+#define DDR_SLEW_DDR_PDENA_BIT	5
+
+#define VTP_POWERDWN		(1 << 6)
+#define VTP_LOCK		(1 << 7)
+#define VTP_CLKRZ		(1 << 13)
+#define VTP_READY		(1 << 15)
+#define VTP_IOPWRDWN		(1 << 14)
+
+#define DV_SYSCFG_KICK0_UNLOCK	0x83e70b13
+#define DV_SYSCFG_KICK1_UNLOCK	0x95a4f1e0
+
+/* Interrupt controller */
+struct davinci_aintc_regs {
+	dv_reg	revid;
+	dv_reg	cr;
+	dv_reg	dummy0[2];
+	dv_reg	ger;
+	dv_reg	dummy1[219];
+	dv_reg	ecr1;
+	dv_reg	ecr2;
+	dv_reg	ecr3;
+	dv_reg	dummy2[1117];
+	dv_reg	hier;
+};
+
+#define davinci_aintc_regs ((struct davinci_aintc_regs *)DAVINCI_INTC_BASE)
+
+struct davinci_uart_ctrl_regs {
+	dv_reg	revid1;
+	dv_reg	revid2;
+	dv_reg	pwremu_mgmt;
+	dv_reg	mdr;
+};
+
+#define DAVINCI_UART_CTRL_BASE 0x28
+#define DAVINCI_UART0_CTRL_ADDR (DAVINCI_UART0_BASE + DAVINCI_UART_CTRL_BASE)
+#define DAVINCI_UART1_CTRL_ADDR (DAVINCI_UART1_BASE + DAVINCI_UART_CTRL_BASE)
+#define DAVINCI_UART2_CTRL_ADDR (DAVINCI_UART2_BASE + DAVINCI_UART_CTRL_BASE)
+
+#define davinci_uart0_ctrl_regs \
+	((struct davinci_uart_ctrl_regs *)DAVINCI_UART0_CTRL_ADDR)
+#define davinci_uart1_ctrl_regs \
+	((struct davinci_uart_ctrl_regs *)DAVINCI_UART1_CTRL_ADDR)
+#define davinci_uart2_ctrl_regs \
+	((struct davinci_uart_ctrl_regs *)DAVINCI_UART2_CTRL_ADDR)
+
+/* UART PWREMU_MGMT definitions */
+#define DAVINCI_UART_PWREMU_MGMT_FREE	(1 << 0)
+#define DAVINCI_UART_PWREMU_MGMT_URRST	(1 << 13)
+#define DAVINCI_UART_PWREMU_MGMT_UTRST	(1 << 14)
+
+static inline int cpu_is_da830(void)
+{
+	unsigned int jtag_id	= REG(JTAG_ID_REG);
+	unsigned short part_no	= (jtag_id >> 12) & 0xffff;
+
+	return ((part_no == 0xb7df) ? 1 : 0);
+}
+static inline int cpu_is_da850(void)
+{
+	unsigned int jtag_id    = REG(JTAG_ID_REG);
+	unsigned short part_no  = (jtag_id >> 12) & 0xffff;
+
+	return ((part_no == 0xb7d1) ? 1 : 0);
+}
+
+static inline enum davinci_clk_ids get_async3_src(void)
+{
+	return (REG(&davinci_syscfg_regs->cfgchip3) & 0x10) ?
+			DAVINCI_PLL1_SYSCLK2 : DAVINCI_PLL0_SYSCLK2;
+}
+
+#endif /* CONFIG_SOC_DA8XX */
+
+#if defined(CONFIG_SOC_DM365)
+#include <asm/arch/aintc_defs.h>
+#include <asm/arch/ddr2_defs.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/pll_defs.h>
+#include <asm/arch/psc_defs.h>
+#include <asm/arch/syscfg_defs.h>
+#include <asm/arch/timer_defs.h>
+
+#define TMPBUF			0x00017ff8
+#define TMPSTATUS		0x00017ff0
+#define DV_TMPBUF_VAL		0x591b3ed7
+#define FLAG_PORRST		0x00000001
+#define FLAG_WDTRST		0x00000002
+#define FLAG_FLGON		0x00000004
+#define FLAG_FLGOFF		0x00000010
+
+#endif
+
+#endif /* __ASM_ARCH_HARDWARE_H */
diff --git a/arch/arm/mach-davinci/include/mach/i2c_defs.h b/arch/arm/mach-davinci/include/mach/i2c_defs.h
new file mode 100644
index 0000000000..06da8947b4
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/i2c_defs.h
@@ -0,0 +1,18 @@
+/*
+ * (C) Copyright 2004-2014
+ * Texas Instruments, <www.ti.com>
+ *
+ * Some changes copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+#ifndef _I2C_DEFS_H_
+#define _I2C_DEFS_H_
+
+#ifndef CONFIG_SOC_DA8XX
+#define I2C_BASE		0x01c21000
+#else
+#define I2C_BASE		0x01c22000
+#endif
+
+#endif
diff --git a/arch/arm/mach-davinci/include/mach/pinmux_defs.h b/arch/arm/mach-davinci/include/mach/pinmux_defs.h
new file mode 100644
index 0000000000..2d82af554b
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/pinmux_defs.h
@@ -0,0 +1,57 @@
+/*
+ * Pinmux configurations for the DAxxx SoCs
+ *
+ * Copyright (C) 2011 OMICRON electronics GmbH
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_PINMUX_DEFS_H
+#define __ASM_ARCH_PINMUX_DEFS_H
+
+#include <asm/arch/davinci_misc.h>
+#include <config.h>
+
+/* SPI0 pin muxer settings */
+extern const struct pinmux_config spi0_pins_base[3];
+extern const struct pinmux_config spi0_pins_scs0[1];
+extern const struct pinmux_config spi0_pins_ena[1];
+
+/* SPI1 pin muxer settings */
+extern const struct pinmux_config spi1_pins_base[3];
+extern const struct pinmux_config spi1_pins_scs0[1];
+
+/* UART pin muxer settings */
+extern const struct pinmux_config uart0_pins_txrx[2];
+extern const struct pinmux_config uart0_pins_rtscts[2];
+extern const struct pinmux_config uart1_pins_txrx[2];
+extern const struct pinmux_config uart2_pins_txrx[2];
+extern const struct pinmux_config uart2_pins_rtscts[2];
+
+/* EMAC pin muxer settings*/
+extern const struct pinmux_config emac_pins_rmii[8];
+extern const struct pinmux_config emac_pins_rmii_clk_source[1];
+extern const struct pinmux_config emac_pins_mii[15];
+extern const struct pinmux_config emac_pins_mdio[2];
+
+/* I2C pin muxer settings */
+extern const struct pinmux_config i2c0_pins[2];
+extern const struct pinmux_config i2c1_pins[2];
+
+/* EMIFA pin muxer settings */
+extern const struct pinmux_config emifa_pins[40];
+extern const struct pinmux_config emifa_pins_cs0[1];
+extern const struct pinmux_config emifa_pins_cs2[1];
+extern const struct pinmux_config emifa_pins_cs3[1];
+extern const struct pinmux_config emifa_pins_cs4[1];
+extern const struct pinmux_config emifa_pins_nand[12];
+extern const struct pinmux_config emifa_pins_nor[43];
+
+/* USB pin mux setting */
+extern const struct pinmux_config usb_pins[1];
+
+/* MMC pin muxer settings */
+extern const struct pinmux_config mmc0_pins_8bit[10];
+extern const struct pinmux_config mmc0_pins[6];
+
+#endif
diff --git a/arch/arm/mach-davinci/include/mach/pll_defs.h b/arch/arm/mach-davinci/include/mach/pll_defs.h
new file mode 100644
index 0000000000..d083cccadb
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/pll_defs.h
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2011
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+#ifndef _DV_PLL_DEFS_H_
+#define _DV_PLL_DEFS_H_
+
+struct dv_pll_regs {
+	unsigned int	pid;		/* 0x00 */
+	unsigned char	rsvd0[224];	/* 0x04 */
+	unsigned int	rstype;		/* 0xe4 */
+	unsigned char	rsvd1[24];	/* 0xe8 */
+	unsigned int	pllctl;		/* 0x100 */
+	unsigned char	rsvd2[4];	/* 0x104 */
+	unsigned int	secctl;		/* 0x108 */
+	unsigned int	rv;		/* 0x10c */
+	unsigned int	pllm;		/* 0x110 */
+	unsigned int	prediv;		/* 0x114 */
+	unsigned int	plldiv1;	/* 0x118 */
+	unsigned int	plldiv2;	/* 0x11c */
+	unsigned int	plldiv3;	/* 0x120 */
+	unsigned int	oscdiv1;	/* 0x124 */
+	unsigned int	postdiv;	/* 0x128 */
+	unsigned int	bpdiv;		/* 0x12c */
+	unsigned char	rsvd5[8];	/* 0x130 */
+	unsigned int	pllcmd;		/* 0x138 */
+	unsigned int	pllstat;	/* 0x13c */
+	unsigned int	alnctl;		/* 0x140 */
+	unsigned int	dchange;	/* 0x144 */
+	unsigned int	cken;		/* 0x148 */
+	unsigned int	ckstat;		/* 0x14c */
+	unsigned int	systat;		/* 0x150 */
+	unsigned char	rsvd6[12];	/* 0x154 */
+	unsigned int	plldiv4;	/* 0x160 */
+	unsigned int	plldiv5;	/* 0x164 */
+	unsigned int	plldiv6;	/* 0x168 */
+	unsigned int	plldiv7;	/* 0x16C */
+	unsigned int	plldiv8;	/* 0x170 */
+	unsigned int	plldiv9;	/* 0x174 */
+};
+
+#define PLL_MASTER_LOCK	(1 << 4)
+
+#define PLLCTL_CLOCK_MODE_SHIFT	8
+#define PLLCTL_PLLEN	(1 << 0)
+#define PLLCTL_PLLPWRDN	(1 << 1)
+#define PLLCTL_PLLRST	(1 << 3)
+#define PLLCTL_PLLDIS	(1 << 4)
+#define PLLCTL_PLLENSRC	(1 << 5)
+#define PLLCTL_RES_9	(1 << 8)
+#define PLLCTL_EXTCLKSRC	(1 << 9)
+
+#define PLL_DIVEN	(1 << 15)
+#define PLL_POSTDEN	PLL_DIVEN
+
+#define PLL_SCSCFG3_DIV45PENA	(1 << 2)
+#define PLL_SCSCFG3_EMA_CLKSRC	(1 << 1)
+
+#define PLL_RSTYPE_POR		(1 << 0)
+#define PLL_RSTYPE_XWRST	(1 << 1)
+
+#define PLLSECCTL_TINITZ	(1 << 16)
+#define PLLSECCTL_TENABLE	(1 << 17)
+#define PLLSECCTL_TENABLEDIV	(1 << 18)
+#define PLLSECCTL_STOPMODE	(1 << 22)
+
+#define PLLCMD_GOSET		(1 << 0)
+#define PLLCMD_GOSTAT		(1 << 0)
+
+#define PLL0_LOCK		0x07000000
+#define PLL1_LOCK		0x07000000
+
+#define dv_pll0_regs ((struct dv_pll_regs *)DAVINCI_PLL_CNTRL0_BASE)
+#define dv_pll1_regs ((struct dv_pll_regs *)DAVINCI_PLL_CNTRL1_BASE)
+
+#define ARM_PLLDIV	(offsetof(struct dv_pll_regs, plldiv2))
+#define DDR_PLLDIV	(offsetof(struct dv_pll_regs, plldiv7))
+#define SPI_PLLDIV	(offsetof(struct dv_pll_regs, plldiv4))
+
+unsigned int davinci_clk_get(unsigned int div);
+#endif /* _DV_PLL_DEFS_H_ */
diff --git a/arch/arm/mach-davinci/include/mach/psc_defs.h b/arch/arm/mach-davinci/include/mach/psc_defs.h
new file mode 100644
index 0000000000..bcb5580499
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/psc_defs.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2011
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+#ifndef _DV_PSC_DEFS_H_
+#define _DV_PSC_DEFS_H_
+
+/*
+ * Power/Sleep Ctrl Register structure
+ * See sprufb3.pdf, Chapter 7
+ */
+struct dv_psc_regs {
+	unsigned int	pid;		/* 0x000 */
+	unsigned char	rsvd0[16];	/* 0x004 */
+	unsigned char	rsvd1[4];	/* 0x014 */
+	unsigned int	inteval;	/* 0x018 */
+	unsigned char	rsvd2[36];	/* 0x01C */
+	unsigned int	merrpr0;	/* 0x040 */
+	unsigned int	merrpr1;	/* 0x044 */
+	unsigned char	rsvd3[8];	/* 0x048 */
+	unsigned int	merrcr0;	/* 0x050 */
+	unsigned int	merrcr1;	/* 0x054 */
+	unsigned char	rsvd4[8];	/* 0x058 */
+	unsigned int	perrpr;		/* 0x060 */
+	unsigned char	rsvd5[4];	/* 0x064 */
+	unsigned int	perrcr;		/* 0x068 */
+	unsigned char	rsvd6[4];	/* 0x06C */
+	unsigned int	epcpr;		/* 0x070 */
+	unsigned char	rsvd7[4];	/* 0x074 */
+	unsigned int	epccr;		/* 0x078 */
+	unsigned char	rsvd8[144];	/* 0x07C */
+	unsigned char	rsvd9[20];	/* 0x10C */
+	unsigned int	ptcmd;		/* 0x120 */
+	unsigned char	rsvd10[4];	/* 0x124 */
+	unsigned int	ptstat;		/* 0x128 */
+	unsigned char	rsvd11[212];	/* 0x12C */
+	unsigned int	pdstat0;	/* 0x200 */
+	unsigned int	pdstat1;	/* 0x204 */
+	unsigned char	rsvd12[248];	/* 0x208 */
+	unsigned int	pdctl0;		/* 0x300 */
+	unsigned int	pdctl1;		/* 0x304 */
+	unsigned char	rsvd13[536];	/* 0x308 */
+	unsigned int	mckout0;	/* 0x520 */
+	unsigned int	mckout1;	/* 0x524 */
+	unsigned char	rsvd14[728];	/* 0x528 */
+	unsigned int	mdstat[52];	/* 0x800 */
+	unsigned char	rsvd15[304];	/* 0x8D0 */
+	unsigned int	mdctl[52];	/* 0xA00 */
+};
+
+/* PSC constants */
+#define EMURSTIE_MASK	(0x00000200)
+
+#define PD0		(0)
+
+#define PSC_ENABLE		(0x3)
+#define PSC_DISABLE		(0x2)
+#define PSC_SYNCRESET		(0x1)
+#define PSC_SWRSTDISABLE	(0x0)
+
+#define PSC_GOSTAT		(1 << 0)
+#define PSC_MD_STATE_MSK	(0x1f)
+
+#define PSC_CMD_GO		(1 << 0)
+
+#define dv_psc_regs ((struct dv_psc_regs *)DAVINCI_PWR_SLEEP_CNTRL_BASE)
+
+#endif /* _DV_PSC_DEFS_H_ */
diff --git a/arch/arm/mach-davinci/include/mach/sdmmc_defs.h b/arch/arm/mach-davinci/include/mach/sdmmc_defs.h
new file mode 100644
index 0000000000..9aa3f4ab27
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/sdmmc_defs.h
@@ -0,0 +1,164 @@
+/*
+ * Davinci MMC Controller Defines - Based on Linux davinci_mmc.c
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _SDMMC_DEFS_H_
+#define _SDMMC_DEFS_H_
+
+#include <asm/arch/hardware.h>
+
+/* MMC Control Reg fields */
+#define MMCCTL_DATRST		(1 << 0)
+#define MMCCTL_CMDRST		(1 << 1)
+#define MMCCTL_WIDTH_4_BIT	(1 << 2)
+#define MMCCTL_DATEG_DISABLED	(0 << 6)
+#define MMCCTL_DATEG_RISING	(1 << 6)
+#define MMCCTL_DATEG_FALLING	(2 << 6)
+#define MMCCTL_DATEG_BOTH	(3 << 6)
+#define MMCCTL_PERMDR_LE	(0 << 9)
+#define MMCCTL_PERMDR_BE	(1 << 9)
+#define MMCCTL_PERMDX_LE	(0 << 10)
+#define MMCCTL_PERMDX_BE	(1 << 10)
+
+/* MMC Clock Control Reg fields */
+#define MMCCLK_CLKEN		(1 << 8)
+#define MMCCLK_CLKRT_MASK	(0xFF << 0)
+
+/* MMC Status Reg0 fields */
+#define MMCST0_DATDNE		(1 << 0)
+#define MMCST0_BSYDNE		(1 << 1)
+#define MMCST0_RSPDNE		(1 << 2)
+#define MMCST0_TOUTRD		(1 << 3)
+#define MMCST0_TOUTRS		(1 << 4)
+#define MMCST0_CRCWR		(1 << 5)
+#define MMCST0_CRCRD		(1 << 6)
+#define MMCST0_CRCRS		(1 << 7)
+#define MMCST0_DXRDY		(1 << 9)
+#define MMCST0_DRRDY		(1 << 10)
+#define MMCST0_DATED		(1 << 11)
+#define MMCST0_TRNDNE		(1 << 12)
+
+#define MMCST0_ERR_MASK		(0x00F8)
+
+/* MMC Status Reg1 fields */
+#define MMCST1_BUSY		(1 << 0)
+#define MMCST1_CLKSTP		(1 << 1)
+#define MMCST1_DXEMP		(1 << 2)
+#define MMCST1_DRFUL		(1 << 3)
+#define MMCST1_DAT3ST		(1 << 4)
+#define MMCST1_FIFOEMP		(1 << 5)
+#define MMCST1_FIFOFUL		(1 << 6)
+
+/* MMC INT Mask Reg fields */
+#define MMCIM_EDATDNE		(1 << 0)
+#define MMCIM_EBSYDNE		(1 << 1)
+#define MMCIM_ERSPDNE		(1 << 2)
+#define MMCIM_ETOUTRD		(1 << 3)
+#define MMCIM_ETOUTRS		(1 << 4)
+#define MMCIM_ECRCWR		(1 << 5)
+#define MMCIM_ECRCRD		(1 << 6)
+#define MMCIM_ECRCRS		(1 << 7)
+#define MMCIM_EDXRDY		(1 << 9)
+#define MMCIM_EDRRDY		(1 << 10)
+#define MMCIM_EDATED		(1 << 11)
+#define MMCIM_ETRNDNE		(1 << 12)
+
+#define MMCIM_MASKALL		(0xFFFFFFFF)
+
+/* MMC Resp Tout Reg fields */
+#define MMCTOR_TOR_MASK		(0xFF)		/* dont write to reg, | it */
+#define MMCTOR_TOD_20_16_SHIFT  (8)
+
+/* MMC Data Read Tout Reg fields */
+#define MMCTOD_TOD_0_15_MASK	(0xFFFF)
+
+/* MMC Block len Reg fields */
+#define MMCBLEN_BLEN_MASK	(0xFFF)
+
+/* MMC Num Blocks Reg fields */
+#define MMCNBLK_NBLK_MASK	(0xFFFF)
+#define MMCNBLK_NBLK_MAX	(0xFFFF)
+
+/* MMC Num Blocks Counter Reg fields */
+#define MMCNBLC_NBLC_MASK	(0xFFFF)
+
+/* MMC Cmd Reg fields */
+#define MMCCMD_CMD_MASK		(0x3F)
+#define MMCCMD_PPLEN		(1 << 7)
+#define MMCCMD_BSYEXP		(1 << 8)
+#define MMCCMD_RSPFMT_NONE	(0 << 9)
+#define MMCCMD_RSPFMT_R1567	(1 << 9)
+#define MMCCMD_RSPFMT_R2	(2 << 9)
+#define MMCCMD_RSPFMT_R3	(3 << 9)
+#define MMCCMD_DTRW		(1 << 11)
+#define MMCCMD_STRMTP		(1 << 12)
+#define MMCCMD_WDATX		(1 << 13)
+#define MMCCMD_INITCK		(1 << 14)
+#define MMCCMD_DCLR		(1 << 15)
+#define MMCCMD_DMATRIG		(1 << 16)
+
+/* FIFO control Reg fields */
+#define MMCFIFOCTL_FIFORST	(1 << 0)
+#define MMCFIFOCTL_FIFODIR	(1 << 1)
+#define MMCFIFOCTL_FIFOLEV	(1 << 2)
+#define MMCFIFOCTL_ACCWD_4	(0 << 3)	/* access width of 4 bytes */
+#define MMCFIFOCTL_ACCWD_3	(1 << 3)	/* access width of 3 bytes */
+#define MMCFIFOCTL_ACCWD_2	(2 << 3)	/* access width of 2 bytes */
+#define MMCFIFOCTL_ACCWD_1	(3 << 3)	/* access width of 1 byte */
+
+/* Davinci MMC Register definitions */
+struct davinci_mmc_regs {
+	dv_reg mmcctl;
+	dv_reg mmcclk;
+	dv_reg mmcst0;
+	dv_reg mmcst1;
+	dv_reg mmcim;
+	dv_reg mmctor;
+	dv_reg mmctod;
+	dv_reg mmcblen;
+	dv_reg mmcnblk;
+	dv_reg mmcnblc;
+	dv_reg mmcdrr;
+	dv_reg mmcdxr;
+	dv_reg mmccmd;
+	dv_reg mmcarghl;
+	dv_reg mmcrsp01;
+	dv_reg mmcrsp23;
+	dv_reg mmcrsp45;
+	dv_reg mmcrsp67;
+	dv_reg mmcdrsp;
+	dv_reg mmcetok;
+	dv_reg mmccidx;
+	dv_reg mmcckc;
+	dv_reg mmctorc;
+	dv_reg mmctodc;
+	dv_reg mmcblnc;
+	dv_reg sdioctl;
+	dv_reg sdiost0;
+	dv_reg sdioien;
+	dv_reg sdioist;
+	dv_reg mmcfifoctl;
+};
+
+/* Davinci MMC board definitions */
+struct davinci_mmc {
+	struct davinci_mmc_regs *reg_base;	/* Register base address */
+	uint input_clk;		/* Input clock to MMC controller */
+	uint host_caps;		/* Host capabilities */
+	uint voltages;		/* Host supported voltages */
+	uint version;		/* MMC Controller version */
+	struct mmc_config cfg;
+};
+
+enum {
+	MMC_CTLR_VERSION_1 = 0,	/* DM644x and DM355 */
+	MMC_CTLR_VERSION_2,	/* DA830 */
+};
+
+int davinci_mmc_init(bd_t *bis, struct davinci_mmc *host);
+
+#endif /* _SDMMC_DEFS_H */
diff --git a/arch/arm/mach-davinci/include/mach/syscfg_defs.h b/arch/arm/mach-davinci/include/mach/syscfg_defs.h
new file mode 100644
index 0000000000..812088f379
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/syscfg_defs.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2011
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+#ifndef _DV_SYSCFG_DEFS_H_
+#define _DV_SYSCFG_DEFS_H_
+
+#ifndef CONFIG_SOC_DA8XX
+/* System Control Module register structure for DM365 */
+struct dv_sys_module_regs {
+	unsigned int	pinmux[5];	/* 0x00 */
+	unsigned int	bootcfg;	/* 0x14 */
+	unsigned int	arm_intmux;	/* 0x18 */
+	unsigned int	edma_evtmux;	/* 0x1C */
+	unsigned int	ddr_slew;	/* 0x20 */
+	unsigned int	clkout;		/* 0x24 */
+	unsigned int	device_id;	/* 0x28 */
+	unsigned int	vdac_config;	/* 0x2C */
+	unsigned int	timer64_ctl;	/* 0x30 */
+	unsigned int	usbbphy_ctl;	/* 0x34 */
+	unsigned int	misc;		/* 0x38 */
+	unsigned int	mstpri[2];	/* 0x3C */
+	unsigned int	vpss_clkctl;	/* 0x44 */
+	unsigned int	peri_clkctl;	/* 0x48 */
+	unsigned int	deepsleep;	/* 0x4C */
+	unsigned int	dft_enable;	/* 0x50 */
+	unsigned int	debounce[8];	/* 0x54 */
+	unsigned int	vtpiocr;	/* 0x74 */
+	unsigned int	pupdctl0;	/* 0x78 */
+	unsigned int	pupdctl1;	/* 0x7C */
+	unsigned int	hdimcopbt;	/* 0x80 */
+	unsigned int	pll0_config;	/* 0x84 */
+	unsigned int	pll1_config;	/* 0x88 */
+};
+
+#define VPTIO_RDY	(1 << 15)
+#define VPTIO_IOPWRDN	(1 << 14)
+#define VPTIO_CLRZ	(1 << 13)
+#define VPTIO_LOCK	(1 << 7)
+#define VPTIO_PWRDN	(1 << 6)
+
+#define VPSS_CLK_CTL_VPSS_CLKMD	(1 << 7)
+
+#define dv_sys_module_regs \
+	((struct dv_sys_module_regs *)DAVINCI_SYSTEM_MODULE_BASE)
+
+#endif /* !CONFIG_SOC_DA8XX */
+#endif /* _DV_SYSCFG_DEFS_H_ */
diff --git a/arch/arm/mach-davinci/include/mach/timer_defs.h b/arch/arm/mach-davinci/include/mach/timer_defs.h
new file mode 100644
index 0000000000..94d18320d9
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/timer_defs.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2011 DENX Software Engineering GmbH
+ * Heiko Schocher <hs@denx.de>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+#ifndef _TIMER_DEFS_H_
+#define _TIMER_DEFS_H_
+
+struct davinci_timer {
+	u_int32_t	pid12;
+	u_int32_t	emumgt;
+	u_int32_t	na1;
+	u_int32_t	na2;
+	u_int32_t	tim12;
+	u_int32_t	tim34;
+	u_int32_t	prd12;
+	u_int32_t	prd34;
+	u_int32_t	tcr;
+	u_int32_t	tgcr;
+	u_int32_t	wdtcr;
+};
+
+#define DV_TIMER_TCR_ENAMODE_MASK		3
+
+#define DV_TIMER_TCR_ENAMODE12_SHIFT		6
+#define DV_TIMER_TCR_CLKSRC12_SHIFT		8
+#define DV_TIMER_TCR_READRSTMODE12_SHIFT	10
+#define DV_TIMER_TCR_CAPMODE12_SHIFT		11
+#define DV_TIMER_TCR_CAPVTMODE12_SHIFT		12
+#define DV_TIMER_TCR_ENAMODE34_SHIFT		22
+#define DV_TIMER_TCR_CLKSRC34_SHIFT		24
+#define DV_TIMER_TCR_READRSTMODE34_SHIFT	26
+#define DV_TIMER_TCR_CAPMODE34_SHIFT		27
+#define DV_TIMER_TCR_CAPEVTMODE12_SHIFT		28
+
+#define DV_WDT_ENABLE_SYS_RESET		0x00020000
+#define DV_WDT_TRIGGER_SYS_RESET	0x00020002
+
+#ifdef CONFIG_HW_WATCHDOG
+void davinci_hw_watchdog_enable(void);
+void davinci_hw_watchdog_reset(void);
+#endif
+#endif /* _TIMER_DEFS_H_ */