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

Move headers to mach-socfpga as well.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

13 files changed, 1061 insertions, 0 deletions

diff --git a/arch/arm/mach-socfpga/include/mach/clock_manager.h b/arch/arm/mach-socfpga/include/mach/clock_manager.h
new file mode 100644
index 0000000000..5449726180
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/clock_manager.h
@@ -0,0 +1,308 @@
+/*
+ *  Copyright (C) 2013 Altera Corporation <www.altera.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef	_CLOCK_MANAGER_H_
+#define	_CLOCK_MANAGER_H_
+
+#ifndef __ASSEMBLER__
+/* Clock speed accessors */
+unsigned long cm_get_mpu_clk_hz(void);
+unsigned long cm_get_sdram_clk_hz(void);
+unsigned int cm_get_l4_sp_clk_hz(void);
+unsigned int cm_get_mmc_controller_clk_hz(void);
+unsigned int cm_get_qspi_controller_clk_hz(void);
+unsigned int cm_get_spi_controller_clk_hz(void);
+#endif
+
+typedef struct {
+	/* main group */
+	uint32_t main_vco_base;
+	uint32_t mpuclk;
+	uint32_t mainclk;
+	uint32_t dbgatclk;
+	uint32_t mainqspiclk;
+	uint32_t mainnandsdmmcclk;
+	uint32_t cfg2fuser0clk;
+	uint32_t maindiv;
+	uint32_t dbgdiv;
+	uint32_t tracediv;
+	uint32_t l4src;
+
+	/* peripheral group */
+	uint32_t peri_vco_base;
+	uint32_t emac0clk;
+	uint32_t emac1clk;
+	uint32_t perqspiclk;
+	uint32_t pernandsdmmcclk;
+	uint32_t perbaseclk;
+	uint32_t s2fuser1clk;
+	uint32_t perdiv;
+	uint32_t gpiodiv;
+	uint32_t persrc;
+
+	/* sdram pll group */
+	uint32_t sdram_vco_base;
+	uint32_t ddrdqsclk;
+	uint32_t ddr2xdqsclk;
+	uint32_t ddrdqclk;
+	uint32_t s2fuser2clk;
+} cm_config_t;
+
+extern void cm_basic_init(const cm_config_t *cfg);
+
+struct socfpga_clock_manager_main_pll {
+	u32	vco;
+	u32	misc;
+	u32	mpuclk;
+	u32	mainclk;
+	u32	dbgatclk;
+	u32	mainqspiclk;
+	u32	mainnandsdmmcclk;
+	u32	cfgs2fuser0clk;
+	u32	en;
+	u32	maindiv;
+	u32	dbgdiv;
+	u32	tracediv;
+	u32	l4src;
+	u32	stat;
+	u32	_pad_0x38_0x40[2];
+};
+
+struct socfpga_clock_manager_per_pll {
+	u32	vco;
+	u32	misc;
+	u32	emac0clk;
+	u32	emac1clk;
+	u32	perqspiclk;
+	u32	pernandsdmmcclk;
+	u32	perbaseclk;
+	u32	s2fuser1clk;
+	u32	en;
+	u32	div;
+	u32	gpiodiv;
+	u32	src;
+	u32	stat;
+	u32	_pad_0x34_0x40[3];
+};
+
+struct socfpga_clock_manager_sdr_pll {
+	u32	vco;
+	u32	ctrl;
+	u32	ddrdqsclk;
+	u32	ddr2xdqsclk;
+	u32	ddrdqclk;
+	u32	s2fuser2clk;
+	u32	en;
+	u32	stat;
+};
+
+struct socfpga_clock_manager_altera {
+	u32	mpuclk;
+	u32	mainclk;
+};
+
+struct socfpga_clock_manager {
+	u32	ctrl;
+	u32	bypass;
+	u32	inter;
+	u32	intren;
+	u32	dbctrl;
+	u32	stat;
+	u32	_pad_0x18_0x3f[10];
+	struct socfpga_clock_manager_main_pll main_pll;
+	struct socfpga_clock_manager_per_pll per_pll;
+	struct socfpga_clock_manager_sdr_pll sdr_pll;
+	struct socfpga_clock_manager_altera altera;
+	u32	_pad_0xe8_0x200[70];
+};
+
+#define CLKMGR_CTRL_SAFEMODE				(1 << 0)
+#define CLKMGR_CTRL_SAFEMODE_OFFSET			0
+
+#define CLKMGR_BYPASS_PERPLLSRC				(1 << 4)
+#define CLKMGR_BYPASS_PERPLLSRC_OFFSET			4
+#define CLKMGR_BYPASS_PERPLL				(1 << 3)
+#define CLKMGR_BYPASS_PERPLL_OFFSET			3
+#define CLKMGR_BYPASS_SDRPLLSRC				(1 << 2)
+#define CLKMGR_BYPASS_SDRPLLSRC_OFFSET			2
+#define CLKMGR_BYPASS_SDRPLL				(1 << 1)
+#define CLKMGR_BYPASS_SDRPLL_OFFSET			1
+#define CLKMGR_BYPASS_MAINPLL				(1 << 0)
+#define CLKMGR_BYPASS_MAINPLL_OFFSET			0
+
+#define CLKMGR_INTER_SDRPLLLOCKED_MASK			0x00000100
+#define CLKMGR_INTER_PERPLLLOCKED_MASK			0x00000080
+#define CLKMGR_INTER_MAINPLLLOCKED_MASK			0x00000040
+#define CLKMGR_INTER_PERPLLLOST_MASK			0x00000010
+#define CLKMGR_INTER_SDRPLLLOST_MASK			0x00000020
+#define CLKMGR_INTER_MAINPLLLOST_MASK			0x00000008
+
+#define CLKMGR_STAT_BUSY				(1 << 0)
+
+/* Main PLL */
+#define CLKMGR_MAINPLLGRP_VCO_BGPWRDN			(1 << 0)
+#define CLKMGR_MAINPLLGRP_VCO_BGPWRDN_OFFSET		0
+#define CLKMGR_MAINPLLGRP_VCO_DENOM_OFFSET		16
+#define CLKMGR_MAINPLLGRP_VCO_DENOM_MASK		0x003f0000
+#define CLKMGR_MAINPLLGRP_VCO_EN			(1 << 1)
+#define CLKMGR_MAINPLLGRP_VCO_EN_OFFSET			1
+#define CLKMGR_MAINPLLGRP_VCO_NUMER_OFFSET		3
+#define CLKMGR_MAINPLLGRP_VCO_NUMER_MASK		0x0000fff8
+#define CLKMGR_MAINPLLGRP_VCO_OUTRESETALL_MASK		0x01000000
+#define CLKMGR_MAINPLLGRP_VCO_PWRDN			(1 << 2)
+#define CLKMGR_MAINPLLGRP_VCO_PWRDN_OFFSET		2
+#define CLKMGR_MAINPLLGRP_VCO_REGEXTSEL_MASK		0x80000000
+#define CLKMGR_MAINPLLGRP_VCO_RESET_VALUE		0x8001000d
+
+#define CLKMGR_MAINPLLGRP_MPUCLK_CNT_OFFSET		0
+#define CLKMGR_MAINPLLGRP_MPUCLK_CNT_MASK		0x000001ff
+
+#define CLKMGR_MAINPLLGRP_MAINCLK_CNT_OFFSET		0
+#define CLKMGR_MAINPLLGRP_MAINCLK_CNT_MASK		0x000001ff
+
+#define CLKMGR_MAINPLLGRP_DBGATCLK_CNT_OFFSET		0
+#define CLKMGR_MAINPLLGRP_DBGATCLK_CNT_MASK		0x000001ff
+
+#define CLKMGR_MAINPLLGRP_MAINQSPICLK_CNT_OFFSET	0
+#define CLKMGR_MAINPLLGRP_MAINQSPICLK_CNT_MASK		0x000001ff
+
+#define CLKMGR_MAINPLLGRP_MAINNANDSDMMCCLK_CNT_OFFSET	0
+#define CLKMGR_MAINPLLGRP_MAINNANDSDMMCCLK_CNT_MASK	0x000001ff
+
+#define CLKMGR_MAINPLLGRP_CFGS2FUSER0CLK_CNT_OFFSET	0
+#define CLKMGR_MAINPLLGRP_CFGS2FUSER0CLK_CNT_MASK	0x000001ff
+
+#define CLKMGR_MAINPLLGRP_EN_DBGATCLK_MASK		0x00000010
+#define CLKMGR_MAINPLLGRP_EN_DBGCLK_MASK		0x00000020
+#define CLKMGR_MAINPLLGRP_EN_DBGTIMERCLK_MASK		0x00000080
+#define CLKMGR_MAINPLLGRP_EN_DBGTRACECLK_MASK		0x00000040
+#define CLKMGR_MAINPLLGRP_EN_L4MPCLK_MASK		0x00000004
+#define CLKMGR_MAINPLLGRP_EN_S2FUSER0CLK_MASK		0x00000200
+
+#define CLKMGR_MAINPLLGRP_MAINDIV_L3MPCLK_OFFSET	0
+#define CLKMGR_MAINPLLGRP_MAINDIV_L3MPCLK_MASK		0x00000003
+#define CLKMGR_MAINPLLGRP_MAINDIV_L3SPCLK_OFFSET	2
+#define CLKMGR_MAINPLLGRP_MAINDIV_L3SPCLK_MASK		0x0000000c
+#define CLKMGR_MAINPLLGRP_MAINDIV_L4MPCLK_OFFSET	4
+#define CLKMGR_MAINPLLGRP_MAINDIV_L4MPCLK_MASK		0x00000070
+#define CLKMGR_MAINPLLGRP_MAINDIV_L4SPCLK_OFFSET	7
+#define CLKMGR_MAINPLLGRP_MAINDIV_L4SPCLK_MASK		0x00000380
+
+#define CLKMGR_MAINPLLGRP_DBGDIV_DBGATCLK_OFFSET	0
+#define CLKMGR_MAINPLLGRP_DBGDIV_DBGATCLK_MASK		0x00000003
+#define CLKMGR_MAINPLLGRP_DBGDIV_DBGCLK_OFFSET		2
+#define CLKMGR_MAINPLLGRP_DBGDIV_DBGCLK_MASK		0x0000000c
+
+#define CLKMGR_MAINPLLGRP_TRACEDIV_TRACECLK_OFFSET	0
+#define CLKMGR_MAINPLLGRP_TRACEDIV_TRACECLK_MASK	0x00000007
+
+#define CLKMGR_MAINPLLGRP_L4SRC_L4MP			(1 << 0)
+#define CLKMGR_MAINPLLGRP_L4SRC_L4MP_OFFSET		0
+#define CLKMGR_MAINPLLGRP_L4SRC_L4SP			(1 << 1)
+#define CLKMGR_MAINPLLGRP_L4SRC_L4SP_OFFSET		1
+#define CLKMGR_MAINPLLGRP_L4SRC_RESET_VALUE		0x00000000
+#define CLKMGR_L4_SP_CLK_SRC_MAINPLL			0x0
+#define CLKMGR_L4_SP_CLK_SRC_PERPLL			0x1
+
+/* Per PLL */
+#define CLKMGR_PERPLLGRP_VCO_DENOM_OFFSET		16
+#define CLKMGR_PERPLLGRP_VCO_DENOM_MASK			0x003f0000
+#define CLKMGR_PERPLLGRP_VCO_NUMER_OFFSET		3
+#define CLKMGR_PERPLLGRP_VCO_NUMER_MASK			0x0000fff8
+#define CLKMGR_PERPLLGRP_VCO_OUTRESETALL_MASK		0x01000000
+#define CLKMGR_PERPLLGRP_VCO_PSRC_OFFSET		22
+#define CLKMGR_PERPLLGRP_VCO_PSRC_MASK			0x00c00000
+#define CLKMGR_PERPLLGRP_VCO_REGEXTSEL_MASK		0x80000000
+#define CLKMGR_PERPLLGRP_VCO_RESET_VALUE		0x8001000d
+#define CLKMGR_PERPLLGRP_VCO_SSRC_OFFSET		22
+#define CLKMGR_PERPLLGRP_VCO_SSRC_MASK			0x00c00000
+
+#define CLKMGR_VCO_SSRC_EOSC1				0x0
+#define CLKMGR_VCO_SSRC_EOSC2				0x1
+#define CLKMGR_VCO_SSRC_F2S				0x2
+
+#define CLKMGR_PERPLLGRP_EMAC0CLK_CNT_OFFSET		0
+#define CLKMGR_PERPLLGRP_EMAC0CLK_CNT_MASK		0x000001ff
+
+#define CLKMGR_PERPLLGRP_EMAC1CLK_CNT_OFFSET		0
+#define CLKMGR_PERPLLGRP_EMAC1CLK_CNT_MASK		0x000001ff
+
+#define CLKMGR_PERPLLGRP_PERQSPICLK_CNT_OFFSET		0
+#define CLKMGR_PERPLLGRP_PERQSPICLK_CNT_MASK		0x000001ff
+
+#define CLKMGR_PERPLLGRP_PERNANDSDMMCCLK_CNT_OFFSET	0
+#define CLKMGR_PERPLLGRP_PERNANDSDMMCCLK_CNT_MASK	0x000001ff
+
+#define CLKMGR_PERPLLGRP_PERBASECLK_CNT_OFFSET		0
+#define CLKMGR_PERPLLGRP_PERBASECLK_CNT_MASK		0x000001ff
+
+#define CLKMGR_PERPLLGRP_S2FUSER1CLK_CNT_OFFSET		0
+#define CLKMGR_PERPLLGRP_S2FUSER1CLK_CNT_MASK		0x000001ff
+
+#define CLKMGR_PERPLLGRP_EN_NANDCLK_MASK		0x00000400
+#define CLKMGR_PERPLLGRP_EN_SDMMCCLK_MASK		0x00000100
+
+#define CLKMGR_PERPLLGRP_DIV_CAN0CLK_OFFSET		6
+#define CLKMGR_PERPLLGRP_DIV_CAN0CLK_MASK		0x000001c0
+#define CLKMGR_PERPLLGRP_DIV_CAN1CLK_OFFSET		9
+#define CLKMGR_PERPLLGRP_DIV_CAN1CLK_MASK		0x00000e00
+#define CLKMGR_PERPLLGRP_DIV_SPIMCLK_OFFSET		3
+#define CLKMGR_PERPLLGRP_DIV_SPIMCLK_OFFSET		3
+#define CLKMGR_PERPLLGRP_DIV_USBCLK_OFFSET		0
+#define CLKMGR_PERPLLGRP_DIV_USBCLK_MASK		0x00000007
+
+#define CLKMGR_PERPLLGRP_GPIODIV_GPIODBCLK_OFFSET	0
+#define CLKMGR_PERPLLGRP_GPIODIV_GPIODBCLK_MASK		0x00ffffff
+
+#define CLKMGR_PERPLLGRP_SRC_NAND_OFFSET		2
+#define CLKMGR_PERPLLGRP_SRC_NAND_MASK			0x0000000c
+#define CLKMGR_PERPLLGRP_SRC_QSPI_OFFSET		4
+#define CLKMGR_PERPLLGRP_SRC_QSPI_MASK			0x00000030
+#define CLKMGR_PERPLLGRP_SRC_RESET_VALUE		0x00000015
+#define CLKMGR_PERPLLGRP_SRC_SDMMC_OFFSET		0
+#define CLKMGR_PERPLLGRP_SRC_SDMMC_MASK			0x00000003
+#define CLKMGR_SDMMC_CLK_SRC_F2S			0x0
+#define CLKMGR_SDMMC_CLK_SRC_MAIN			0x1
+#define CLKMGR_SDMMC_CLK_SRC_PER			0x2
+#define CLKMGR_QSPI_CLK_SRC_F2S				0x0
+#define CLKMGR_QSPI_CLK_SRC_MAIN			0x1
+#define CLKMGR_QSPI_CLK_SRC_PER				0x2
+
+/* SDR PLL */
+#define CLKMGR_SDRPLLGRP_VCO_DENOM_OFFSET		16
+#define CLKMGR_SDRPLLGRP_VCO_DENOM_MASK			0x003f0000
+#define CLKMGR_SDRPLLGRP_VCO_NUMER_OFFSET		3
+#define CLKMGR_SDRPLLGRP_VCO_NUMER_MASK			0x0000fff8
+#define CLKMGR_SDRPLLGRP_VCO_OUTRESETALL		(1 << 24)
+#define CLKMGR_SDRPLLGRP_VCO_OUTRESETALL_OFFSET		24
+#define CLKMGR_SDRPLLGRP_VCO_OUTRESET_OFFSET		25
+#define CLKMGR_SDRPLLGRP_VCO_OUTRESET_MASK		0x7e000000
+#define CLKMGR_SDRPLLGRP_VCO_REGEXTSEL_MASK		0x80000000
+#define CLKMGR_SDRPLLGRP_VCO_RESET_VALUE		0x8001000d
+#define CLKMGR_SDRPLLGRP_VCO_SSRC_OFFSET		22
+#define CLKMGR_SDRPLLGRP_VCO_SSRC_MASK			0x00c00000
+
+#define CLKMGR_SDRPLLGRP_DDRDQSCLK_CNT_OFFSET		0
+#define CLKMGR_SDRPLLGRP_DDRDQSCLK_CNT_MASK		0x000001ff
+#define CLKMGR_SDRPLLGRP_DDRDQSCLK_PHASE_OFFSET		9
+#define CLKMGR_SDRPLLGRP_DDRDQSCLK_PHASE_MASK		0x00000e00
+
+#define CLKMGR_SDRPLLGRP_DDR2XDQSCLK_CNT_OFFSET		0
+#define CLKMGR_SDRPLLGRP_DDR2XDQSCLK_CNT_MASK		0x000001ff
+#define CLKMGR_SDRPLLGRP_DDR2XDQSCLK_PHASE_OFFSET	9
+#define CLKMGR_SDRPLLGRP_DDR2XDQSCLK_PHASE_MASK		0x00000e00
+
+#define CLKMGR_SDRPLLGRP_DDRDQCLK_CNT_OFFSET		0
+#define CLKMGR_SDRPLLGRP_DDRDQCLK_CNT_MASK		0x000001ff
+#define CLKMGR_SDRPLLGRP_DDRDQCLK_PHASE_OFFSET		9
+#define CLKMGR_SDRPLLGRP_DDRDQCLK_PHASE_MASK		0x00000e00
+
+#define CLKMGR_SDRPLLGRP_S2FUSER2CLK_CNT_OFFSET		0
+#define CLKMGR_SDRPLLGRP_S2FUSER2CLK_CNT_MASK		0x000001ff
+#define CLKMGR_SDRPLLGRP_S2FUSER2CLK_PHASE_OFFSET	9
+#define CLKMGR_SDRPLLGRP_S2FUSER2CLK_PHASE_MASK		0x00000e00
+
+#endif /* _CLOCK_MANAGER_H_ */
diff --git a/arch/arm/mach-socfpga/include/mach/dwmmc.h b/arch/arm/mach-socfpga/include/mach/dwmmc.h
new file mode 100644
index 0000000000..945eb646ce
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/dwmmc.h
@@ -0,0 +1,12 @@
+/*
+ * (C) Copyright 2013 Altera Corporation <www.altera.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef	_SOCFPGA_DWMMC_H_
+#define	_SOCFPGA_DWMMC_H_
+
+extern int socfpga_dwmmc_init(u32 regbase, int bus_width, int index);
+
+#endif /* _SOCFPGA_SDMMC_H_ */
diff --git a/arch/arm/mach-socfpga/include/mach/fpga_manager.h b/arch/arm/mach-socfpga/include/mach/fpga_manager.h
new file mode 100644
index 0000000000..a077e2284e
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/fpga_manager.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2012 Altera Corporation <www.altera.com>
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier:    BSD-3-Clause
+ */
+
+#ifndef	_FPGA_MANAGER_H_
+#define	_FPGA_MANAGER_H_
+
+#include <altera.h>
+
+struct socfpga_fpga_manager {
+	/* FPGA Manager Module */
+	u32	stat;			/* 0x00 */
+	u32	ctrl;
+	u32	dclkcnt;
+	u32	dclkstat;
+	u32	gpo;			/* 0x10 */
+	u32	gpi;
+	u32	misci;			/* 0x18 */
+	u32	_pad_0x1c_0x82c[517];
+
+	/* Configuration Monitor (MON) Registers */
+	u32	gpio_inten;		/* 0x830 */
+	u32	gpio_intmask;
+	u32	gpio_inttype_level;
+	u32	gpio_int_polarity;
+	u32	gpio_intstatus;		/* 0x840 */
+	u32	gpio_raw_intstatus;
+	u32	_pad_0x848;
+	u32	gpio_porta_eoi;
+	u32	gpio_ext_porta;		/* 0x850 */
+	u32	_pad_0x854_0x85c[3];
+	u32	gpio_1s_sync;		/* 0x860 */
+	u32	_pad_0x864_0x868[2];
+	u32	gpio_ver_id_code;
+	u32	gpio_config_reg2;	/* 0x870 */
+	u32	gpio_config_reg1;
+};
+
+#define FPGAMGRREGS_STAT_MODE_MASK		0x7
+#define FPGAMGRREGS_STAT_MSEL_MASK		0xf8
+#define FPGAMGRREGS_STAT_MSEL_LSB		3
+
+#define FPGAMGRREGS_CTRL_CFGWDTH_MASK		0x200
+#define FPGAMGRREGS_CTRL_AXICFGEN_MASK		0x100
+#define FPGAMGRREGS_CTRL_NCONFIGPULL_MASK	0x4
+#define FPGAMGRREGS_CTRL_NCE_MASK		0x2
+#define FPGAMGRREGS_CTRL_EN_MASK		0x1
+#define FPGAMGRREGS_CTRL_CDRATIO_LSB		6
+
+#define FPGAMGRREGS_MON_GPIO_EXT_PORTA_CRC_MASK	0x8
+#define FPGAMGRREGS_MON_GPIO_EXT_PORTA_ID_MASK	0x4
+#define FPGAMGRREGS_MON_GPIO_EXT_PORTA_CD_MASK	0x2
+#define FPGAMGRREGS_MON_GPIO_EXT_PORTA_NS_MASK	0x1
+
+/* FPGA Mode */
+#define FPGAMGRREGS_MODE_FPGAOFF		0x0
+#define FPGAMGRREGS_MODE_RESETPHASE		0x1
+#define FPGAMGRREGS_MODE_CFGPHASE		0x2
+#define FPGAMGRREGS_MODE_INITPHASE		0x3
+#define FPGAMGRREGS_MODE_USERMODE		0x4
+#define FPGAMGRREGS_MODE_UNKNOWN		0x5
+
+/* FPGA CD Ratio Value */
+#define CDRATIO_x1				0x0
+#define CDRATIO_x2				0x1
+#define CDRATIO_x4				0x2
+#define CDRATIO_x8				0x3
+
+/* SoCFPGA support functions */
+int fpgamgr_test_fpga_ready(void);
+int fpgamgr_poll_fpga_ready(void);
+int fpgamgr_get_mode(void);
+
+#endif /* _FPGA_MANAGER_H_ */
diff --git a/arch/arm/mach-socfpga/include/mach/freeze_controller.h b/arch/arm/mach-socfpga/include/mach/freeze_controller.h
new file mode 100644
index 0000000000..f19ad87717
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/freeze_controller.h
@@ -0,0 +1,49 @@
+/*
+ *  Copyright (C) 2013 Altera Corporation <www.altera.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef	_FREEZE_CONTROLLER_H_
+#define	_FREEZE_CONTROLLER_H_
+
+struct socfpga_freeze_controller {
+	u32	vioctrl;
+	u32	padding[3];
+	u32	hioctrl;
+	u32	src;
+	u32	hwctrl;
+};
+
+#define FREEZE_CHANNEL_NUM		(4)
+
+typedef enum {
+	FREEZE_CTRL_FROZEN = 0,
+	FREEZE_CTRL_THAWED = 1
+} FREEZE_CTRL_CHAN_STATE;
+
+#define SYSMGR_FRZCTRL_ADDRESS 0x40
+#define SYSMGR_FRZCTRL_SRC_VIO1_ENUM_SW 0x0
+#define SYSMGR_FRZCTRL_SRC_VIO1_ENUM_HW 0x1
+#define SYSMGR_FRZCTRL_VIOCTRL_SLEW_MASK 0x00000010
+#define SYSMGR_FRZCTRL_VIOCTRL_WKPULLUP_MASK 0x00000008
+#define SYSMGR_FRZCTRL_VIOCTRL_TRISTATE_MASK 0x00000004
+#define SYSMGR_FRZCTRL_VIOCTRL_BUSHOLD_MASK 0x00000002
+#define SYSMGR_FRZCTRL_VIOCTRL_CFG_MASK 0x00000001
+#define SYSMGR_FRZCTRL_HIOCTRL_SLEW_MASK 0x00000010
+#define SYSMGR_FRZCTRL_HIOCTRL_WKPULLUP_MASK 0x00000008
+#define SYSMGR_FRZCTRL_HIOCTRL_TRISTATE_MASK 0x00000004
+#define SYSMGR_FRZCTRL_HIOCTRL_BUSHOLD_MASK 0x00000002
+#define SYSMGR_FRZCTRL_HIOCTRL_CFG_MASK 0x00000001
+#define SYSMGR_FRZCTRL_HIOCTRL_REGRST_MASK 0x00000080
+#define SYSMGR_FRZCTRL_HIOCTRL_OCTRST_MASK 0x00000040
+#define SYSMGR_FRZCTRL_HIOCTRL_OCT_CFGEN_CALSTART_MASK 0x00000100
+#define SYSMGR_FRZCTRL_HIOCTRL_DLLRST_MASK 0x00000020
+#define SYSMGR_FRZCTRL_HWCTRL_VIO1REQ_MASK 0x00000001
+#define SYSMGR_FRZCTRL_HWCTRL_VIO1STATE_ENUM_FROZEN 0x2
+#define SYSMGR_FRZCTRL_HWCTRL_VIO1STATE_ENUM_THAWED 0x1
+
+void sys_mgr_frzctrl_freeze_req(void);
+void sys_mgr_frzctrl_thaw_req(void);
+
+#endif /* _FREEZE_CONTROLLER_H_ */
diff --git a/arch/arm/mach-socfpga/include/mach/gpio.h b/arch/arm/mach-socfpga/include/mach/gpio.h
new file mode 100644
index 0000000000..6c61f188bc
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/gpio.h
@@ -0,0 +1,10 @@
+/*
+ * Copyright (C) 2014 Stefan Roese <sr@denx.de>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _SOCFPGA_GPIO_H
+#define _SOCFPGA_GPIO_H
+
+#endif /* _SOCFPGA_GPIO_H */
diff --git a/arch/arm/mach-socfpga/include/mach/nic301.h b/arch/arm/mach-socfpga/include/mach/nic301.h
new file mode 100644
index 0000000000..3c8ab31ffb
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/nic301.h
@@ -0,0 +1,195 @@
+/*
+ * Copyright (C) 2014 Marek Vasut <marex@denx.de>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef	_NIC301_REGISTERS_H_
+#define	_NIC301_REGISTERS_H_
+
+struct nic301_registers {
+	u32	remap;				/* 0x0 */
+	/* Security Register Group */
+	u32	_pad_0x4_0x8[1];
+	u32	l4main;
+	u32	l4sp;
+	u32	l4mp;				/* 0x10 */
+	u32	l4osc1;
+	u32	l4spim;
+	u32	stm;
+	u32	lwhps2fpgaregs;			/* 0x20 */
+	u32	_pad_0x24_0x28[1];
+	u32	usb1;
+	u32	nanddata;
+	u32	_pad_0x30_0x80[20];
+	u32	usb0;				/* 0x80 */
+	u32	nandregs;
+	u32	qspidata;
+	u32	fpgamgrdata;
+	u32	hps2fpgaregs;			/* 0x90 */
+	u32	acp;
+	u32	rom;
+	u32	ocram;
+	u32	sdrdata;			/* 0xA0 */
+	u32	_pad_0xa4_0x1fd0[1995];
+	/* ID Register Group */
+	u32	periph_id_4;			/* 0x1FD0 */
+	u32	_pad_0x1fd4_0x1fe0[3];
+	u32	periph_id_0;			/* 0x1FE0 */
+	u32	periph_id_1;
+	u32	periph_id_2;
+	u32	periph_id_3;
+	u32	comp_id_0;			/* 0x1FF0 */
+	u32	comp_id_1;
+	u32	comp_id_2;
+	u32	comp_id_3;
+	u32	_pad_0x2000_0x2008[2];
+	/* L4 MAIN */
+	u32	l4main_fn_mod_bm_iss;
+	u32	_pad_0x200c_0x3008[1023];
+	/* L4 SP */
+	u32	l4sp_fn_mod_bm_iss;
+	u32	_pad_0x300c_0x4008[1023];
+	/* L4 MP */
+	u32	l4mp_fn_mod_bm_iss;
+	u32	_pad_0x400c_0x5008[1023];
+	/* L4 OSC1 */
+	u32	l4osc_fn_mod_bm_iss;
+	u32	_pad_0x500c_0x6008[1023];
+	/* L4 SPIM */
+	u32	l4spim_fn_mod_bm_iss;
+	u32	_pad_0x600c_0x7008[1023];
+	/* STM */
+	u32	stm_fn_mod_bm_iss;
+	u32	_pad_0x700c_0x7108[63];
+	u32	stm_fn_mod;
+	u32	_pad_0x710c_0x8008[959];
+	/* LWHPS2FPGA */
+	u32	lwhps2fpga_fn_mod_bm_iss;
+	u32	_pad_0x800c_0x8108[63];
+	u32	lwhps2fpga_fn_mod;
+	u32	_pad_0x810c_0xa008[1983];
+	/* USB1 */
+	u32	usb1_fn_mod_bm_iss;
+	u32	_pad_0xa00c_0xa044[14];
+	u32	usb1_ahb_cntl;
+	u32	_pad_0xa048_0xb008[1008];
+	/* NANDDATA */
+	u32	nanddata_fn_mod_bm_iss;
+	u32	_pad_0xb00c_0xb108[63];
+	u32	nanddata_fn_mod;
+	u32	_pad_0xb10c_0x20008[21439];
+	/* USB0 */
+	u32	usb0_fn_mod_bm_iss;
+	u32	_pad_0x2000c_0x20044[14];
+	u32	usb0_ahb_cntl;
+	u32	_pad_0x20048_0x21008[1008];
+	/* NANDREGS */
+	u32	nandregs_fn_mod_bm_iss;
+	u32	_pad_0x2100c_0x21108[63];
+	u32	nandregs_fn_mod;
+	u32	_pad_0x2110c_0x22008[959];
+	/* QSPIDATA */
+	u32	qspidata_fn_mod_bm_iss;
+	u32	_pad_0x2200c_0x22044[14];
+	u32	qspidata_ahb_cntl;
+	u32	_pad_0x22048_0x23008[1008];
+	/* FPGAMGRDATA */
+	u32	fpgamgrdata_fn_mod_bm_iss;
+	u32	_pad_0x2300c_0x23040[13];
+	u32	fpgamgrdata_wr_tidemark;	/* 0x23040 */
+	u32	_pad_0x23044_0x23108[49];
+	u32	fn_mod;
+	u32	_pad_0x2310c_0x24008[959];
+	/* HPS2FPGA */
+	u32	hps2fpga_fn_mod_bm_iss;
+	u32	_pad_0x2400c_0x24040[13];
+	u32	hps2fpga_wr_tidemark;		/* 0x24040 */
+	u32	_pad_0x24044_0x24108[49];
+	u32	hps2fpga_fn_mod;
+	u32	_pad_0x2410c_0x25008[959];
+	/* ACP */
+	u32	acp_fn_mod_bm_iss;
+	u32	_pad_0x2500c_0x25108[63];
+	u32	acp_fn_mod;
+	u32	_pad_0x2510c_0x26008[959];
+	/* Boot ROM */
+	u32	bootrom_fn_mod_bm_iss;
+	u32	_pad_0x2600c_0x26108[63];
+	u32	bootrom_fn_mod;
+	u32	_pad_0x2610c_0x27008[959];
+	/* On-chip RAM */
+	u32	ocram_fn_mod_bm_iss;
+	u32	_pad_0x2700c_0x27040[13];
+	u32	ocram_wr_tidemark;		/* 0x27040 */
+	u32	_pad_0x27044_0x27108[49];
+	u32	ocram_fn_mod;
+	u32	_pad_0x2710c_0x42024[27590];
+	/* DAP */
+	u32	dap_fn_mod2;
+	u32	dap_fn_mod_ahb;
+	u32	_pad_0x4202c_0x42100[53];
+	u32	dap_read_qos;			/* 0x42100 */
+	u32	dap_write_qos;
+	u32	dap_fn_mod;
+	u32	_pad_0x4210c_0x43100[1021];
+	/* MPU */
+	u32	mpu_read_qos;			/* 0x43100 */
+	u32	mpu_write_qos;
+	u32	mpu_fn_mod;
+	u32	_pad_0x4310c_0x44028[967];
+	/* SDMMC */
+	u32	sdmmc_fn_mod_ahb;
+	u32	_pad_0x4402c_0x44100[53];
+	u32	sdmmc_read_qos;			/* 0x44100 */
+	u32	sdmmc_write_qos;
+	u32	sdmmc_fn_mod;
+	u32	_pad_0x4410c_0x45100[1021];
+	/* DMA */
+	u32	dma_read_qos;			/* 0x45100 */
+	u32	dma_write_qos;
+	u32	dma_fn_mod;
+	u32	_pad_0x4510c_0x46040[973];
+	/* FPGA2HPS */
+	u32	fpga2hps_wr_tidemark;		/* 0x46040 */
+	u32	_pad_0x46044_0x46100[47];
+	u32	fpga2hps_read_qos;		/* 0x46100 */
+	u32	fpga2hps_write_qos;
+	u32	fpga2hps_fn_mod;
+	u32	_pad_0x4610c_0x47100[1021];
+	/* ETR */
+	u32	etr_read_qos;			/* 0x47100 */
+	u32	etr_write_qos;
+	u32	etr_fn_mod;
+	u32	_pad_0x4710c_0x48100[1021];
+	/* EMAC0 */
+	u32	emac0_read_qos;			/* 0x48100 */
+	u32	emac0_write_qos;
+	u32	emac0_fn_mod;
+	u32	_pad_0x4810c_0x49100[1021];
+	/* EMAC1 */
+	u32	emac1_read_qos;			/* 0x49100 */
+	u32	emac1_write_qos;
+	u32	emac1_fn_mod;
+	u32	_pad_0x4910c_0x4a028[967];
+	/* USB0 */
+	u32	usb0_fn_mod_ahb;
+	u32	_pad_0x4a02c_0x4a100[53];
+	u32	usb0_read_qos;			/* 0x4A100 */
+	u32	usb0_write_qos;
+	u32	usb0_fn_mod;
+	u32	_pad_0x4a10c_0x4b100[1021];
+	/* NAND */
+	u32	nand_read_qos;			/* 0x4B100 */
+	u32	nand_write_qos;
+	u32	nand_fn_mod;
+	u32	_pad_0x4b10c_0x4c028[967];
+	/* USB1 */
+	u32	usb1_fn_mod_ahb;
+	u32	_pad_0x4c02c_0x4c100[53];
+	u32	usb1_read_qos;			/* 0x4C100 */
+	u32	usb1_write_qos;
+	u32	usb1_fn_mod;
+};
+
+#endif	/* _NIC301_REGISTERS_H_ */
diff --git a/arch/arm/mach-socfpga/include/mach/reset_manager.h b/arch/arm/mach-socfpga/include/mach/reset_manager.h
new file mode 100644
index 0000000000..d63a285091
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/reset_manager.h
@@ -0,0 +1,48 @@
+/*
+ *  Copyright (C) 2012 Altera Corporation <www.altera.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef	_RESET_MANAGER_H_
+#define	_RESET_MANAGER_H_
+
+void reset_cpu(ulong addr);
+void reset_deassert_peripherals_handoff(void);
+
+void socfpga_bridges_reset(int enable);
+
+void socfpga_emac_reset(int enable);
+void socfpga_watchdog_reset(void);
+void socfpga_spim_enable(void);
+void socfpga_uart0_enable(void);
+void socfpga_sdram_enable(void);
+void socfpga_osc1timer_enable(void);
+
+struct socfpga_reset_manager {
+	u32	status;
+	u32	ctrl;
+	u32	counts;
+	u32	padding1;
+	u32	mpu_mod_reset;
+	u32	per_mod_reset;
+	u32	per2_mod_reset;
+	u32	brg_mod_reset;
+};
+
+#if defined(CONFIG_SOCFPGA_VIRTUAL_TARGET)
+#define RSTMGR_CTRL_SWWARMRSTREQ_LSB 2
+#else
+#define RSTMGR_CTRL_SWWARMRSTREQ_LSB 1
+#endif
+
+#define RSTMGR_PERMODRST_EMAC0_LSB	0
+#define RSTMGR_PERMODRST_EMAC1_LSB	1
+#define RSTMGR_PERMODRST_L4WD0_LSB	6
+#define RSTMGR_PERMODRST_OSC1TIMER0_LSB	8
+#define RSTMGR_PERMODRST_UART0_LSB	16
+#define RSTMGR_PERMODRST_SPIM0_LSB	18
+#define RSTMGR_PERMODRST_SPIM1_LSB	19
+#define RSTMGR_PERMODRST_SDR_LSB	29
+
+#endif /* _RESET_MANAGER_H_ */
diff --git a/arch/arm/mach-socfpga/include/mach/scan_manager.h b/arch/arm/mach-socfpga/include/mach/scan_manager.h
new file mode 100644
index 0000000000..1155fd3dec
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/scan_manager.h
@@ -0,0 +1,93 @@
+/*
+ *  Copyright (C) 2013 Altera Corporation <www.altera.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef	_SCAN_MANAGER_H_
+#define	_SCAN_MANAGER_H_
+
+struct socfpga_scan_manager {
+	u32	stat;
+	u32	en;
+	u32	padding[2];
+	u32	fifo_single_byte;
+	u32	fifo_double_byte;
+	u32	fifo_triple_byte;
+	u32	fifo_quad_byte;
+};
+
+/*
+ * Shift count to get number of IO scan chain data in granularity
+ * of 128-bit ( N / 128 )
+ */
+#define IO_SCAN_CHAIN_128BIT_SHIFT		7
+
+/*
+ * Mask to get residual IO scan chain data in
+ * granularity of 128-bit ( N mod 128 )
+ */
+#define IO_SCAN_CHAIN_128BIT_MASK		0x7F
+
+/*
+ * Shift count to get number of IO scan chain
+ * data in granularity of 32-bit ( N / 32 )
+ */
+#define IO_SCAN_CHAIN_32BIT_SHIFT		5
+
+/*
+ * Mask to get residual IO scan chain data in
+ * granularity of 32-bit ( N mod 32 )
+ */
+#define IO_SCAN_CHAIN_32BIT_MASK		0x1F
+
+/* Byte mask */
+#define IO_SCAN_CHAIN_BYTE_MASK			0xFF
+
+/* 24-bits (3 bytes) IO scan chain payload definition */
+#define IO_SCAN_CHAIN_PAYLOAD_24BIT		24
+
+/*
+ * Maximum length of TDI_TDO packet payload is 128 bits,
+ * represented by (length - 1) in TDI_TDO header
+ */
+#define TDI_TDO_MAX_PAYLOAD			127
+
+/* TDI_TDO packet header for IO scan chain program */
+#define TDI_TDO_HEADER_FIRST_BYTE		0x80
+
+/* Position of second command byte for TDI_TDO packet */
+#define TDI_TDO_HEADER_SECOND_BYTE_SHIFT	8
+
+/*
+ * Maximum polling loop to wait for IO scan chain engine
+ * becomes idle to prevent infinite loop
+ */
+#define SCAN_MAX_DELAY				100
+
+#define SCANMGR_STAT_ACTIVE_GET(x) (((x) & 0x80000000) >> 31)
+#define SCANMGR_STAT_WFIFOCNT_GET(x) (((x) & 0x70000000) >> 28)
+
+/*
+ * Program HPS IO Scan Chain
+ * io_scan_chain_id - IO scan chain ID
+ * io_scan_chain_len_in_bits - IO scan chain length in bits
+ * iocsr_scan_chain - IO scan chain table
+ */
+uint32_t scan_mgr_io_scan_chain_prg(
+	uint32_t io_scan_chain_id,
+	uint32_t io_scan_chain_len_in_bits,
+	const uint32_t *iocsr_scan_chain);
+
+extern const uint32_t iocsr_scan_chain0_table[
+	((CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH / 32) + 1)];
+extern const uint32_t iocsr_scan_chain1_table[
+	((CONFIG_HPS_IOCSR_SCANCHAIN1_LENGTH / 32) + 1)];
+extern const uint32_t iocsr_scan_chain2_table[
+	((CONFIG_HPS_IOCSR_SCANCHAIN2_LENGTH / 32) + 1)];
+extern const uint32_t iocsr_scan_chain3_table[
+	((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH / 32) + 1)];
+
+int scan_mgr_configure_iocsr(void);
+
+#endif /* _SCAN_MANAGER_H_ */
diff --git a/arch/arm/mach-socfpga/include/mach/scu.h b/arch/arm/mach-socfpga/include/mach/scu.h
new file mode 100644
index 0000000000..7a5b07416d
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/scu.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2014 Marek Vasut <marex@denx.de>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __SOCFPGA_SCU_H__
+#define __SOCFPGA_SCU_H__
+
+struct scu_registers {
+	u32	ctrl;			/* 0x00 */
+	u32	cfg;
+	u32	cpsr;
+	u32	iassr;
+	u32	_pad_0x10_0x3c[12];	/* 0x10 */
+	u32	fsar;			/* 0x40 */
+	u32	fear;
+	u32	_pad_0x48_0x50[2];
+	u32	acr;			/* 0x54 */
+	u32	sacr;
+};
+
+#endif	/* __SOCFPGA_SCU_H__ */
diff --git a/arch/arm/mach-socfpga/include/mach/sdram.h b/arch/arm/mach-socfpga/include/mach/sdram.h
new file mode 100644
index 0000000000..4f6489dff6
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/sdram.h
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2015 Marek Vasut <marex@denx.de>
+ *
+ * FIXME: This file contains temporary stub functions and is here
+ *        only until these functions are properly merged into
+ *        mainline.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __ARCH_SDRAM_H__
+#define __ARCH_SDRAM_H__
+
+/* function declaration */
+inline unsigned long sdram_calculate_size(void) { return 0; }
+inline unsigned sdram_mmr_init_full(unsigned int sdr_phy_reg) { return 0; }
+inline int sdram_calibration_full(void) { return 0; }
+
+#endif	/* __ARCH_SDRAM_H__ */
diff --git a/arch/arm/mach-socfpga/include/mach/socfpga_base_addrs.h b/arch/arm/mach-socfpga/include/mach/socfpga_base_addrs.h
new file mode 100644
index 0000000000..6534283331
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/socfpga_base_addrs.h
@@ -0,0 +1,62 @@
+/*
+ *  Copyright (C) 2012 Altera Corporation <www.altera.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _SOCFPGA_BASE_ADDRS_H_
+#define _SOCFPGA_BASE_ADDRS_H_
+
+#define SOCFPGA_STM_ADDRESS		0xfc000000
+#define SOCFPGA_DAP_ADDRESS		0xff000000
+#define SOCFPGA_EMAC0_ADDRESS		0xff700000
+#define SOCFPGA_EMAC1_ADDRESS		0xff702000
+#define SOCFPGA_SDMMC_ADDRESS		0xff704000
+#define SOCFPGA_QSPI_ADDRESS		0xff705000
+#define SOCFPGA_GPIO0_ADDRESS		0xff708000
+#define SOCFPGA_GPIO1_ADDRESS		0xff709000
+#define SOCFPGA_GPIO2_ADDRESS		0xff70a000
+#define SOCFPGA_L3REGS_ADDRESS		0xff800000
+#define SOCFPGA_USB0_ADDRESS		0xffb00000
+#define SOCFPGA_USB1_ADDRESS		0xffb40000
+#define SOCFPGA_CAN0_ADDRESS		0xffc00000
+#define SOCFPGA_CAN1_ADDRESS		0xffc01000
+#define SOCFPGA_UART0_ADDRESS		0xffc02000
+#define SOCFPGA_UART1_ADDRESS		0xffc03000
+#define SOCFPGA_I2C0_ADDRESS		0xffc04000
+#define SOCFPGA_I2C1_ADDRESS		0xffc05000
+#define SOCFPGA_I2C2_ADDRESS		0xffc06000
+#define SOCFPGA_I2C3_ADDRESS		0xffc07000
+#define SOCFPGA_SDR_ADDRESS		0xffc20000
+#define SOCFPGA_L4WD0_ADDRESS		0xffd02000
+#define SOCFPGA_L4WD1_ADDRESS		0xffd03000
+#define SOCFPGA_CLKMGR_ADDRESS		0xffd04000
+#define SOCFPGA_RSTMGR_ADDRESS		0xffd05000
+#define SOCFPGA_SYSMGR_ADDRESS		0xffd08000
+#define SOCFPGA_SPIS0_ADDRESS		0xffe02000
+#define SOCFPGA_SPIS1_ADDRESS		0xffe03000
+#define SOCFPGA_SPIM0_ADDRESS		0xfff00000
+#define SOCFPGA_SPIM1_ADDRESS		0xfff01000
+#define SOCFPGA_SCANMGR_ADDRESS		0xfff02000
+#define SOCFPGA_ROM_ADDRESS		0xfffd0000
+#define SOCFPGA_MPUSCU_ADDRESS		0xfffec000
+#define SOCFPGA_MPUL2_ADDRESS		0xfffef000
+#define SOCFPGA_OCRAM_ADDRESS		0xffff0000
+#define SOCFPGA_LWFPGASLAVES_ADDRESS	0xff200000
+#define SOCFPGA_LWHPS2FPGAREGS_ADDRESS	0xff400000
+#define SOCFPGA_HPS2FPGAREGS_ADDRESS	0xff500000
+#define SOCFPGA_FPGA2HPSREGS_ADDRESS	0xff600000
+#define SOCFPGA_FPGAMGRREGS_ADDRESS	0xff706000
+#define SOCFPGA_ACPIDMAP_ADDRESS	0xff707000
+#define SOCFPGA_NANDDATA_ADDRESS	0xff900000
+#define SOCFPGA_QSPIDATA_ADDRESS	0xffa00000
+#define SOCFPGA_NANDREGS_ADDRESS	0xffb80000
+#define SOCFPGA_FPGAMGRDATA_ADDRESS	0xffb90000
+#define SOCFPGA_SPTIMER0_ADDRESS	0xffc08000
+#define SOCFPGA_SPTIMER1_ADDRESS	0xffc09000
+#define SOCFPGA_OSC1TIMER0_ADDRESS	0xffd00000
+#define SOCFPGA_OSC1TIMER1_ADDRESS	0xffd01000
+#define SOCFPGA_DMANONSECURE_ADDRESS	0xffe00000
+#define SOCFPGA_DMASECURE_ADDRESS	0xffe01000
+
+#endif /* _SOCFPGA_BASE_ADDRS_H_ */
diff --git a/arch/arm/mach-socfpga/include/mach/system_manager.h b/arch/arm/mach-socfpga/include/mach/system_manager.h
new file mode 100644
index 0000000000..51d9815778
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/system_manager.h
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2013 Altera Corporation <www.altera.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef	_SYSTEM_MANAGER_H_
+#define	_SYSTEM_MANAGER_H_
+
+#ifndef __ASSEMBLY__
+
+void sysmgr_pinmux_init(void);
+void sysmgr_enable_warmrstcfgio(void);
+
+/* declaration for handoff table type */
+extern unsigned long sys_mgr_init_table[CONFIG_HPS_PINMUX_NUM];
+
+#endif
+
+struct socfpga_system_manager {
+	/* System Manager Module */
+	u32	siliconid1;			/* 0x00 */
+	u32	siliconid2;
+	u32	_pad_0x8_0xf[2];
+	u32	wddbg;				/* 0x10 */
+	u32	bootinfo;
+	u32	hpsinfo;
+	u32	parityinj;
+	/* FPGA Interface Group */
+	u32	fpgaintfgrp_gbl;		/* 0x20 */
+	u32	fpgaintfgrp_indiv;
+	u32	fpgaintfgrp_module;
+	u32	_pad_0x2c_0x2f;
+	/* Scan Manager Group */
+	u32	scanmgrgrp_ctrl;		/* 0x30 */
+	u32	_pad_0x34_0x3f[3];
+	/* Freeze Control Group */
+	u32	frzctrl_vioctrl;		/* 0x40 */
+	u32	_pad_0x44_0x4f[3];
+	u32	frzctrl_hioctrl;		/* 0x50 */
+	u32	frzctrl_src;
+	u32	frzctrl_hwctrl;
+	u32	_pad_0x5c_0x5f;
+	/* EMAC Group */
+	u32	emacgrp_ctrl;			/* 0x60 */
+	u32	emacgrp_l3master;
+	u32	_pad_0x68_0x6f[2];
+	/* DMA Controller Group */
+	u32	dmagrp_ctrl;			/* 0x70 */
+	u32	dmagrp_persecurity;
+	u32	_pad_0x78_0x7f[2];
+	/* Preloader (initial software) Group */
+	u32	iswgrp_handoff[8];		/* 0x80 */
+	u32	_pad_0xa0_0xbf[8];		/* 0xa0 */
+	/* Boot ROM Code Register Group */
+	u32	romcodegrp_ctrl;		/* 0xc0 */
+	u32	romcodegrp_cpu1startaddr;
+	u32	romcodegrp_initswstate;
+	u32	romcodegrp_initswlastld;
+	u32	romcodegrp_bootromswstate;	/* 0xd0 */
+	u32	__pad_0xd4_0xdf[3];
+	/* Warm Boot from On-Chip RAM Group */
+	u32	romcodegrp_warmramgrp_enable;	/* 0xe0 */
+	u32	romcodegrp_warmramgrp_datastart;
+	u32	romcodegrp_warmramgrp_length;
+	u32	romcodegrp_warmramgrp_execution;
+	u32	romcodegrp_warmramgrp_crc;	/* 0xf0 */
+	u32	__pad_0xf4_0xff[3];
+	/* Boot ROM Hardware Register Group */
+	u32	romhwgrp_ctrl;			/* 0x100 */
+	u32	_pad_0x104_0x107;
+	/* SDMMC Controller Group */
+	u32	sdmmcgrp_ctrl;
+	u32	sdmmcgrp_l3master;
+	/* NAND Flash Controller Register Group */
+	u32	nandgrp_bootstrap;		/* 0x110 */
+	u32	nandgrp_l3master;
+	/* USB Controller Group */
+	u32	usbgrp_l3master;
+	u32	_pad_0x11c_0x13f[9];
+	/* ECC Management Register Group */
+	u32	eccgrp_l2;			/* 0x140 */
+	u32	eccgrp_ocram;
+	u32	eccgrp_usb0;
+	u32	eccgrp_usb1;
+	u32	eccgrp_emac0;			/* 0x150 */
+	u32	eccgrp_emac1;
+	u32	eccgrp_dma;
+	u32	eccgrp_can0;
+	u32	eccgrp_can1;			/* 0x160 */
+	u32	eccgrp_nand;
+	u32	eccgrp_qspi;
+	u32	eccgrp_sdmmc;
+	u32	_pad_0x170_0x3ff[164];
+	/* Pin Mux Control Group */
+	u32	emacio[20];			/* 0x400 */
+	u32	flashio[12];			/* 0x450 */
+	u32	generalio[28];			/* 0x480 */
+	u32	_pad_0x4f0_0x4ff[4];
+	u32	mixed1io[22];			/* 0x500 */
+	u32	mixed2io[8];			/* 0x558 */
+	u32	gplinmux[23];			/* 0x578 */
+	u32	gplmux[71];			/* 0x5d4 */
+	u32	nandusefpga;			/* 0x6f0 */
+	u32	_pad_0x6f4;
+	u32	rgmii1usefpga;			/* 0x6f8 */
+	u32	_pad_0x6fc_0x700[2];
+	u32	i2c0usefpga;			/* 0x704 */
+	u32	sdmmcusefpga;			/* 0x708 */
+	u32	_pad_0x70c_0x710[2];
+	u32	rgmii0usefpga;			/* 0x714 */
+	u32	_pad_0x718_0x720[3];
+	u32	i2c3usefpga;			/* 0x724 */
+	u32	i2c2usefpga;			/* 0x728 */
+	u32	i2c1usefpga;			/* 0x72c */
+	u32	spim1usefpga;			/* 0x730 */
+	u32	_pad_0x734;
+	u32	spim0usefpga;			/* 0x738 */
+};
+
+#define SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGPINMUX	(1 << 0)
+#define SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGIO	(1 << 1)
+#define SYSMGR_ECC_OCRAM_EN	(1 << 0)
+#define SYSMGR_ECC_OCRAM_SERR	(1 << 3)
+#define SYSMGR_ECC_OCRAM_DERR	(1 << 4)
+#define SYSMGR_FPGAINTF_USEFPGA	0x1
+#define SYSMGR_FPGAINTF_SPIM0	(1 << 0)
+#define SYSMGR_FPGAINTF_SPIM1	(1 << 1)
+#define SYSMGR_FPGAINTF_EMAC0	(1 << 2)
+#define SYSMGR_FPGAINTF_EMAC1	(1 << 3)
+#define SYSMGR_FPGAINTF_NAND	(1 << 4)
+#define SYSMGR_FPGAINTF_SDMMC	(1 << 5)
+
+/* FIXME: This is questionable macro. */
+#define SYSMGR_SDMMC_CTRL_SET(smplsel, drvsel)	\
+	((((drvsel) << 0) & 0x7) | (((smplsel) << 3) & 0x38))
+
+/* EMAC Group Bit definitions */
+#define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_GMII_MII	0x0
+#define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RGMII		0x1
+#define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RMII		0x2
+
+#define SYSMGR_EMACGRP_CTRL_PHYSEL0_LSB			0
+#define SYSMGR_EMACGRP_CTRL_PHYSEL1_LSB			2
+#define SYSMGR_EMACGRP_CTRL_PHYSEL_MASK			0x3
+
+#endif /* _SYSTEM_MANAGER_H_ */
diff --git a/arch/arm/mach-socfpga/include/mach/timer.h b/arch/arm/mach-socfpga/include/mach/timer.h
new file mode 100644
index 0000000000..ee6969bac8
--- /dev/null
+++ b/arch/arm/mach-socfpga/include/mach/timer.h
@@ -0,0 +1,18 @@
+/*
+ *  Copyright (C) 2012 Altera Corporation <www.altera.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _SOCFPGA_TIMER_H_
+#define _SOCFPGA_TIMER_H_
+
+struct socfpga_timer {
+	u32	load_val;
+	u32	curr_val;
+	u32	ctrl;
+	u32	eoi;
+	u32	int_stat;
+};
+
+#endif