ARM: Tegra210: Add SoC code/include files for T210

All based off of Tegra124. As a Tegra210 board is brought
up, these may change a bit to match the HW more closely,
but probably 90% of this is identical to T124.

Note that since T210 is a 64-bit build, it has no SPL
component, and hence no cpu.c for Tegra210.

Signed-off-by: Tom Warren <twarren@nvidia.com>

12 files changed, 1285 insertions, 0 deletions

diff --git a/arch/arm/include/asm/arch-tegra210/ahb.h b/arch/arm/include/asm/arch-tegra210/ahb.h
new file mode 100644
index 0000000000..3a37af4177
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra210/ahb.h
@@ -0,0 +1,91 @@
+/*
+ * (C) Copyright 2013-2015
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef _TEGRA210_AHB_H_
+#define _TEGRA210_AHB_H_
+
+struct ahb_ctlr {
+	u32 reserved0;			/* 00h */
+	u32 arbitration_disable;	/* _ARBITRATION_DISABLE_0,	04h */
+	u32 arbitration_priority_ctrl;	/* _ARBITRATION_PRIORITY_CTRL_0,08h */
+	u32 arbitration_usr_protect;	/* _ARBITRATION_USR_PROTECT_0,	0ch */
+	u32 gizmo_ahb_mem;		/* _GIZMO_AHB_MEM_0,		10h */
+	u32 gizmo_apb_dma;		/* _GIZMO_APB_DMA_0,		14h */
+	u32 reserved6[2];		/* 18h, 1ch */
+	u32 gizmo_usb;			/* _GIZMO_USB_0,		20h */
+	u32 gizmo_ahb_xbar_bridge;	/* _GIZMO_AHB_XBAR_BRIDGE_0,	24h */
+	u32 gizmo_cpu_ahb_bridge;	/* _GIZMO_CPU_AHB_BRIDGE_0,	28h */
+	u32 gizmo_cop_ahb_bridge;	/* _GIZMO_COP_AHB_BRIDGE_0,	2ch */
+	u32 gizmo_xbar_apb_ctlr;	/* _GIZMO_XBAR_APB_CTLR_0,	30h */
+	u32 gizmo_vcp_ahb_bridge;	/* _GIZMO_VCP_AHB_BRIDGE_0,	34h */
+	u32 reserved13[2];		/* 38h, 3ch */
+	u32 gizmo_nand;			/* _GIZMO_NAND_0,		40h */
+	u32 reserved15;			/* 44h */
+	u32 gizmo_sdmmc4;		/* _GIZMO_SDMMC4_0,		48h */
+	u32 reserved17;			/* 4ch */
+	u32 gizmo_se;			/* _GIZMO_SE_0,			50h */
+	u32 gizmo_tzram;		/* _GIZMO_TZRAM_0,		54h */
+	u32 reserved20[3];		/* 58h, 5ch, 60h */
+	u32 gizmo_bsev;			/* _GIZMO_BSEV_0,		64h */
+	u32 reserved22[3];		/* 68h, 6ch, 70h */
+	u32 gizmo_bsea;			/* _GIZMO_BSEA_0,		74h */
+	u32 gizmo_nor;			/* _GIZMO_NOR_0,		78h */
+	u32 gizmo_usb2;			/* _GIZMO_USB2_0,		7ch */
+	u32 gizmo_usb3;			/* _GIZMO_USB3_0,		80h */
+	u32 gizmo_sdmmc1;		/* _GIZMO_SDMMC1_0,		84h */
+	u32 gizmo_sdmmc2;		/* _GIZMO_SDMMC2_0,		88h */
+	u32 gizmo_sdmmc3;		/* _GIZMO_SDMMC3_0,		8ch */
+	u32 reserved30[13];		/* 90h ~ c0h */
+	u32 ahb_wrq_empty;		/* _AHB_WRQ_EMPTY_0,		c4h */
+	u32 reserved32[5];		/* c8h ~ d8h */
+	u32 ahb_mem_prefetch_cfg_x;	/* _AHB_MEM_PREFETCH_CFG_X_0,	dch */
+	u32 arbitration_xbar_ctrl;	/* _ARBITRATION_XBAR_CTRL_0,	e0h */
+	u32 ahb_mem_prefetch_cfg3;	/* _AHB_MEM_PREFETCH_CFG3_0,	e4h */
+	u32 ahb_mem_prefetch_cfg4;	/* _AHB_MEM_PREFETCH_CFG3_0,	e8h */
+	u32 avp_ppcs_rd_coh_status;	/* _AVP_PPCS_RD_COH_STATUS_0,	ech */
+	u32 ahb_mem_prefetch_cfg1;	/* _AHB_MEM_PREFETCH_CFG1_0,	f0h */
+	u32 ahb_mem_prefetch_cfg2;	/* _AHB_MEM_PREFETCH_CFG2_0,	f4h */
+	u32 ahbslvmem_status;		/* _AHBSLVMEM_STATUS_0, f8h */
+	/* _ARBITRATION_AHB_MEM_WRQUE_MST_ID_0, fch */
+	u32 arbitration_ahb_mem_wrque_mst_id;
+	u32 arbitration_cpu_abort_addr;	/* _ARBITRATION_CPU_ABORT_ADDR_0,100h */
+	u32 arbitration_cpu_abort_info;	/* _ARBITRATION_CPU_ABORT_INFO_0,104h */
+	u32 arbitration_cop_abort_addr;	/* _ARBITRATION_COP_ABORT_ADDR_0,108h */
+	u32 arbitration_cop_abort_info;	/* _ARBITRATION_COP_ABORT_INFO_0,10ch */
+	u32 reserved46[4];		/* 110h ~ 11ch */
+	u32 avpc_mccif_fifoctrl;	/* _AVPC_MCCIF_FIFOCTRL_0,	120h */
+	u32 timeout_wcoal_avpc;		/* _TIMEOUT_WCOAL_AVPC_0,	124h */
+	u32 mpcorelp_mccif_fifoctrl;	/* _MPCORELP_MCCIF_FIFOCTRL_0,	128h */
+	u32 mpcore_mccif_fifoctrl;	/* _MPCORE_MCCIF_FIFOCTRL_0,	12ch */
+	u32 axicif_fastsync_ctrl;	/* AXICIF_FASTSYNC_CTRL_0,	130h */
+	u32 axicif_fastsync_statistics;	/* _AXICIF_FASTSYNC_STATISTICS_0,134h */
+	/* _AXICIF_FASTSYNC0_CPUCLK_TO_MCCLK_0,	138h */
+	u32 axicif_fastsync0_cpuclk_to_mcclk;
+	/* _AXICIF_FASTSYNC1_CPUCLK_TO_MCCLK_0, 13ch */
+	u32 axicif_fastsync1_cpuclk_to_mcclk;
+	/* _AXICIF_FASTSYNC2_CPUCLK_TO_MCCLK_0, 140h */
+	u32 axicif_fastsync2_cpuclk_to_mcclk;
+	/* _AXICIF_FASTSYNC0_MCCLK_TO_CPUCLK_0, 144h */
+	u32 axicif_fastsync0_mcclk_to_cpuclk;
+	/* _AXICIF_FASTSYNC1_MCCLK_TO_CPUCLK_0, 148h */
+	u32 axicif_fastsync1_mcclk_to_cpuclk;
+	/* _AXICIF_FASTSYNC2_MCCLK_TO_CPUCLK_0, 14ch */
+	u32 axicif_fastsync2_mcclk_to_cpuclk;
+};
+
+#define PPSB_STOPCLK_ENABLE	(1 << 2)
+
+#define GIZ_ENABLE_SPLIT	(1 << 0)
+#define GIZ_ENB_FAST_REARB	(1 << 2)
+#define GIZ_DONT_SPLIT_AHB_WR	(1 << 7)
+
+#define GIZ_USB_IMMEDIATE	(1 << 18)
+
+/* AHB_ARBITRATION_XBAR_CTRL_0 0xe0 */
+#define ARBITRATION_XBAR_CTRL_PPSB_ENABLE	(1 << 2)
+
+#endif	/* _TEGRA210_AHB_H_ */
diff --git a/arch/arm/include/asm/arch-tegra210/clock-tables.h b/arch/arm/include/asm/arch-tegra210/clock-tables.h
new file mode 100644
index 0000000000..b62e0702a5
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra210/clock-tables.h
@@ -0,0 +1,566 @@
+/*
+ * (C) Copyright 2013-2015
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+/* Tegra210 clock PLL tables */
+
+#ifndef _TEGRA210_CLOCK_TABLES_H_
+#define _TEGRA210_CLOCK_TABLES_H_
+
+/* The PLLs supported by the hardware */
+enum clock_id {
+	CLOCK_ID_FIRST,
+	CLOCK_ID_CGENERAL = CLOCK_ID_FIRST,
+	CLOCK_ID_MEMORY,
+	CLOCK_ID_PERIPH,
+	CLOCK_ID_AUDIO,
+	CLOCK_ID_USB,
+	CLOCK_ID_DISPLAY,
+
+	/* now the simple ones */
+	CLOCK_ID_FIRST_SIMPLE,
+	CLOCK_ID_XCPU = CLOCK_ID_FIRST_SIMPLE,
+	CLOCK_ID_EPCI,
+	CLOCK_ID_SFROM32KHZ,
+
+	/* These are the base clocks (inputs to the Tegra SoC) */
+	CLOCK_ID_32KHZ,
+	CLOCK_ID_OSC,
+
+	CLOCK_ID_COUNT,	/* number of PLLs */
+
+	/*
+	 * These are clock IDs that are used in table clock_source[][]
+	 * but will not be assigned as a clock source for any peripheral.
+	 */
+	CLOCK_ID_DISPLAY2,
+	CLOCK_ID_CGENERAL_0,
+	CLOCK_ID_CGENERAL_1,
+	CLOCK_ID_CGENERAL2,
+	CLOCK_ID_CGENERAL3,
+	CLOCK_ID_CGENERAL4_0,
+	CLOCK_ID_CGENERAL4_1,
+	CLOCK_ID_CGENERAL4_2,
+	CLOCK_ID_MEMORY2,
+	CLOCK_ID_SRC2,
+
+	CLOCK_ID_NONE = -1,
+};
+
+/* The clocks supported by the hardware */
+enum periph_id {
+	PERIPH_ID_FIRST,
+
+	/* Low word: 31:0 (DEVICES_L) */
+	PERIPH_ID_CPU = PERIPH_ID_FIRST,
+	PERIPH_ID_COP,
+	PERIPH_ID_TRIGSYS,
+	PERIPH_ID_ISPB,
+	PERIPH_ID_RESERVED4,
+	PERIPH_ID_TMR,
+	PERIPH_ID_UART1,
+	PERIPH_ID_UART2,
+
+	/* 8 */
+	PERIPH_ID_GPIO,
+	PERIPH_ID_SDMMC2,
+	PERIPH_ID_SPDIF,
+	PERIPH_ID_I2S2,
+	PERIPH_ID_I2C1,
+	PERIPH_ID_RESERVED13,
+	PERIPH_ID_SDMMC1,
+	PERIPH_ID_SDMMC4,
+
+	/* 16 */
+	PERIPH_ID_TCW,
+	PERIPH_ID_PWM,
+	PERIPH_ID_I2S3,
+	PERIPH_ID_RESERVED19,
+	PERIPH_ID_VI,
+	PERIPH_ID_RESERVED21,
+	PERIPH_ID_USBD,
+	PERIPH_ID_ISP,
+
+	/* 24 */
+	PERIPH_ID_RESERVED24,
+	PERIPH_ID_RESERVED25,
+	PERIPH_ID_DISP2,
+	PERIPH_ID_DISP1,
+	PERIPH_ID_HOST1X,
+	PERIPH_ID_VCP,
+	PERIPH_ID_I2S1,
+	PERIPH_ID_CACHE2,
+
+	/* Middle word: 63:32 (DEVICES_H) */
+	PERIPH_ID_MEM,
+	PERIPH_ID_AHBDMA,
+	PERIPH_ID_APBDMA,
+	PERIPH_ID_RESERVED35,
+	PERIPH_ID_RESERVED36,
+	PERIPH_ID_STAT_MON,
+	PERIPH_ID_RESERVED38,
+	PERIPH_ID_FUSE,
+
+	/* 40 */
+	PERIPH_ID_KFUSE,
+	PERIPH_ID_SBC1,
+	PERIPH_ID_SNOR,
+	PERIPH_ID_RESERVED43,
+	PERIPH_ID_SBC2,
+	PERIPH_ID_XIO,
+	PERIPH_ID_SBC3,
+	PERIPH_ID_I2C5,
+
+	/* 48 */
+	PERIPH_ID_DSI,
+	PERIPH_ID_RESERVED49,
+	PERIPH_ID_HSI,
+	PERIPH_ID_HDMI,
+	PERIPH_ID_CSI,
+	PERIPH_ID_RESERVED53,
+	PERIPH_ID_I2C2,
+	PERIPH_ID_UART3,
+
+	/* 56 */
+	PERIPH_ID_MIPI_CAL,
+	PERIPH_ID_EMC,
+	PERIPH_ID_USB2,
+	PERIPH_ID_USB3,
+	PERIPH_ID_RESERVED60,
+	PERIPH_ID_VDE,
+	PERIPH_ID_BSEA,
+	PERIPH_ID_BSEV,
+
+	/* Upper word 95:64 (DEVICES_U) */
+	PERIPH_ID_RESERVED64,
+	PERIPH_ID_UART4,
+	PERIPH_ID_UART5,
+	PERIPH_ID_I2C3,
+	PERIPH_ID_SBC4,
+	PERIPH_ID_SDMMC3,
+	PERIPH_ID_PCIE,
+	PERIPH_ID_OWR,
+
+	/* 72 */
+	PERIPH_ID_AFI,
+	PERIPH_ID_CORESIGHT,
+	PERIPH_ID_PCIEXCLK,
+	PERIPH_ID_AVPUCQ,
+	PERIPH_ID_LA,
+	PERIPH_ID_TRACECLKIN,
+	PERIPH_ID_SOC_THERM,
+	PERIPH_ID_DTV,
+
+	/* 80 */
+	PERIPH_ID_RESERVED80,
+	PERIPH_ID_I2CSLOW,
+	PERIPH_ID_DSIB,
+	PERIPH_ID_TSEC,
+	PERIPH_ID_RESERVED84,
+	PERIPH_ID_RESERVED85,
+	PERIPH_ID_RESERVED86,
+	PERIPH_ID_EMUCIF,
+
+	/* 88 */
+	PERIPH_ID_RESERVED88,
+	PERIPH_ID_XUSB_HOST,
+	PERIPH_ID_RESERVED90,
+	PERIPH_ID_MSENC,
+	PERIPH_ID_RESERVED92,
+	PERIPH_ID_RESERVED93,
+	PERIPH_ID_RESERVED94,
+	PERIPH_ID_XUSB_DEV,
+
+	PERIPH_ID_VW_FIRST,
+	/* V word: 31:0 */
+	PERIPH_ID_CPUG = PERIPH_ID_VW_FIRST,
+	PERIPH_ID_CPULP,
+	PERIPH_ID_V_RESERVED2,
+	PERIPH_ID_MSELECT,
+	PERIPH_ID_V_RESERVED4,
+	PERIPH_ID_I2S4,
+	PERIPH_ID_I2S5,
+	PERIPH_ID_I2C4,
+
+	/* 104 */
+	PERIPH_ID_SBC5,
+	PERIPH_ID_SBC6,
+	PERIPH_ID_AHUB,
+	PERIPH_ID_APB2APE,
+	PERIPH_ID_V_RESERVED12,
+	PERIPH_ID_V_RESERVED13,
+	PERIPH_ID_V_RESERVED14,
+	PERIPH_ID_HDA2CODEC2X,
+
+	/* 112 */
+	PERIPH_ID_ATOMICS,
+	PERIPH_ID_V_RESERVED17,
+	PERIPH_ID_V_RESERVED18,
+	PERIPH_ID_V_RESERVED19,
+	PERIPH_ID_V_RESERVED20,
+	PERIPH_ID_V_RESERVED21,
+	PERIPH_ID_V_RESERVED22,
+	PERIPH_ID_ACTMON,
+
+	/* 120 */
+	PERIPH_ID_EXTPERIPH1,
+	PERIPH_ID_EXTPERIPH2,
+	PERIPH_ID_EXTPERIPH3,
+	PERIPH_ID_OOB,
+	PERIPH_ID_SATA,
+	PERIPH_ID_HDA,
+	PERIPH_ID_V_RESERVED30,
+	PERIPH_ID_V_RESERVED31,
+
+	/* W word: 31:0 */
+	PERIPH_ID_HDA2HDMICODEC,
+	PERIPH_ID_SATACOLD,
+	PERIPH_ID_W_RESERVED2,
+	PERIPH_ID_W_RESERVED3,
+	PERIPH_ID_W_RESERVED4,
+	PERIPH_ID_W_RESERVED5,
+	PERIPH_ID_W_RESERVED6,
+	PERIPH_ID_W_RESERVED7,
+
+	/* 136 */
+	PERIPH_ID_CEC,
+	PERIPH_ID_W_RESERVED9,
+	PERIPH_ID_W_RESERVED10,
+	PERIPH_ID_W_RESERVED11,
+	PERIPH_ID_W_RESERVED12,
+	PERIPH_ID_W_RESERVED13,
+	PERIPH_ID_XUSB_PADCTL,
+	PERIPH_ID_W_RESERVED15,
+
+	/* 144 */
+	PERIPH_ID_W_RESERVED16,
+	PERIPH_ID_W_RESERVED17,
+	PERIPH_ID_W_RESERVED18,
+	PERIPH_ID_W_RESERVED19,
+	PERIPH_ID_W_RESERVED20,
+	PERIPH_ID_ENTROPY,
+	PERIPH_ID_DDS,
+	PERIPH_ID_W_RESERVED23,
+
+	/* 152 */
+	PERIPH_ID_W_RESERVED24,
+	PERIPH_ID_W_RESERVED25,
+	PERIPH_ID_W_RESERVED26,
+	PERIPH_ID_DVFS,
+	PERIPH_ID_XUSB_SS,
+	PERIPH_ID_W_RESERVED29,
+	PERIPH_ID_W_RESERVED30,
+	PERIPH_ID_W_RESERVED31,
+
+	PERIPH_ID_X_FIRST,
+	/* X word: 31:0 */
+	PERIPH_ID_SPARE = PERIPH_ID_X_FIRST,
+	PERIPH_ID_X_RESERVED1,
+	PERIPH_ID_X_RESERVED2,
+	PERIPH_ID_X_RESERVED3,
+	PERIPH_ID_CAM_MCLK,
+	PERIPH_ID_CAM_MCLK2,
+	PERIPH_ID_I2C6,
+	PERIPH_ID_X_RESERVED7,
+
+	/* 168 */
+	PERIPH_ID_X_RESERVED8,
+	PERIPH_ID_X_RESERVED9,
+	PERIPH_ID_X_RESERVED10,
+	PERIPH_ID_VIM2_CLK,
+	PERIPH_ID_X_RESERVED12,
+	PERIPH_ID_X_RESERVED13,
+	PERIPH_ID_EMC_DLL,
+	PERIPH_ID_X_RESERVED15,
+
+	/* 176 */
+	PERIPH_ID_HDMI_AUDIO,
+	PERIPH_ID_CLK72MHZ,
+	PERIPH_ID_VIC,
+	PERIPH_ID_X_RESERVED19,
+	PERIPH_ID_X_RESERVED20,
+	PERIPH_ID_DPAUX,
+	PERIPH_ID_SOR0,
+	PERIPH_ID_X_RESERVED23,
+
+	/* 184 */
+	PERIPH_ID_GPU,
+	PERIPH_ID_X_RESERVED25,
+	PERIPH_ID_X_RESERVED26,
+	PERIPH_ID_X_RESERVED27,
+	PERIPH_ID_X_RESERVED28,
+	PERIPH_ID_X_RESERVED29,
+	PERIPH_ID_X_RESERVED30,
+	PERIPH_ID_X_RESERVED31,
+
+	PERIPH_ID_Y_FIRST,
+	/* Y word: 31:0 (192:223) */
+	PERIPH_ID_SPARE1 = PERIPH_ID_Y_FIRST,
+	PERIPH_ID_Y_RESERVED1,
+	PERIPH_ID_Y_RESERVED2,
+	PERIPH_ID_Y_RESERVED3,
+	PERIPH_ID_Y_RESERVED4,
+	PERIPH_ID_Y_RESERVED5,
+	PERIPH_ID_APE,
+	PERIPH_ID_Y_RESERVED7,
+
+	/* 200 */
+	PERIPH_ID_MC_CDPA,
+	PERIPH_ID_Y_RESERVED9,
+	PERIPH_ID_Y_RESERVED10,
+	PERIPH_ID_Y_RESERVED11,
+	PERIPH_ID_Y_RESERVED12,
+	PERIPH_ID_PEX_USB_UPHY,
+	PERIPH_ID_Y_RESERVED14,
+	PERIPH_ID_Y_RESERVED15,
+
+	/* 208 */
+	PERIPH_ID_VI_I2C,
+	PERIPH_ID_Y_RESERVED17,
+	PERIPH_ID_Y_RESERVED18,
+	PERIPH_ID_QSPI,
+	PERIPH_ID_Y_RESERVED20,
+	PERIPH_ID_Y_RESERVED21,
+	PERIPH_ID_Y_RESERVED22,
+	PERIPH_ID_Y_RESERVED23,
+
+	/* 216 */
+	PERIPH_ID_Y_RESERVED24,
+	PERIPH_ID_Y_RESERVED25,
+	PERIPH_ID_Y_RESERVED26,
+	PERIPH_ID_Y_RESERVED27,
+	PERIPH_ID_Y_RESERVED28,
+	PERIPH_ID_Y_RESERVED29,
+	PERIPH_ID_Y_RESERVED30,
+	PERIPH_ID_Y_RESERVED31,
+
+	PERIPH_ID_COUNT,
+	PERIPH_ID_NONE = -1,
+};
+
+enum pll_out_id {
+	PLL_OUT1,
+	PLL_OUT2,
+	PLL_OUT3,
+	PLL_OUT4
+};
+
+/*
+ * Clock peripheral IDs which sadly don't match up with PERIPH_ID. we want
+ * callers to use the PERIPH_ID for all access to peripheral clocks to avoid
+ * confusion bewteen PERIPH_ID_... and PERIPHC_...
+ *
+ * We don't call this CLOCK_PERIPH_ID or PERIPH_CLOCK_ID as it would just be
+ * confusing.
+ */
+enum periphc_internal_id {
+	/* 0x00 */
+	PERIPHC_I2S2,
+	PERIPHC_I2S3,
+	PERIPHC_SPDIF_OUT,
+	PERIPHC_SPDIF_IN,
+	PERIPHC_PWM,
+	PERIPHC_05h,
+	PERIPHC_SBC2,
+	PERIPHC_SBC3,
+
+	/* 0x08 */
+	PERIPHC_08h,
+	PERIPHC_I2C1,
+	PERIPHC_I2C5,
+	PERIPHC_0bh,
+	PERIPHC_0ch,
+	PERIPHC_SBC1,
+	PERIPHC_DISP1,
+	PERIPHC_DISP2,
+
+	/* 0x10 */
+	PERIPHC_10h,
+	PERIPHC_11h,
+	PERIPHC_VI,
+	PERIPHC_13h,
+	PERIPHC_SDMMC1,
+	PERIPHC_SDMMC2,
+	PERIPHC_G3D,
+	PERIPHC_G2D,
+
+	/* 0x18 */
+	PERIPHC_18h,
+	PERIPHC_SDMMC4,
+	PERIPHC_VFIR,
+	PERIPHC_1Bh,
+	PERIPHC_1Ch,
+	PERIPHC_HSI,
+	PERIPHC_UART1,
+	PERIPHC_UART2,
+
+	/* 0x20 */
+	PERIPHC_HOST1X,
+	PERIPHC_21h,
+	PERIPHC_22h,
+	PERIPHC_HDMI,
+	PERIPHC_24h,
+	PERIPHC_25h,
+	PERIPHC_I2C2,
+	PERIPHC_EMC,
+
+	/* 0x28 */
+	PERIPHC_UART3,
+	PERIPHC_29h,
+	PERIPHC_VI_SENSOR,
+	PERIPHC_2bh,
+	PERIPHC_2ch,
+	PERIPHC_SBC4,
+	PERIPHC_I2C3,
+	PERIPHC_SDMMC3,
+
+	/* 0x30 */
+	PERIPHC_UART4,
+	PERIPHC_UART5,
+	PERIPHC_VDE,
+	PERIPHC_OWR,
+	PERIPHC_NOR,
+	PERIPHC_CSITE,
+	PERIPHC_I2S1,
+	PERIPHC_DTV,
+
+	/* 0x38 */
+	PERIPHC_38h,
+	PERIPHC_39h,
+	PERIPHC_3ah,
+	PERIPHC_3bh,
+	PERIPHC_MSENC,
+	PERIPHC_TSEC,
+	PERIPHC_3eh,
+	PERIPHC_OSC,
+
+	PERIPHC_VW_FIRST,
+	/* 0x40 */
+	PERIPHC_40h = PERIPHC_VW_FIRST,
+	PERIPHC_MSELECT,
+	PERIPHC_TSENSOR,
+	PERIPHC_I2S4,
+	PERIPHC_I2S5,
+	PERIPHC_I2C4,
+	PERIPHC_SBC5,
+	PERIPHC_SBC6,
+
+	/* 0x48 */
+	PERIPHC_AUDIO,
+	PERIPHC_49h,
+	PERIPHC_4ah,
+	PERIPHC_4bh,
+	PERIPHC_4ch,
+	PERIPHC_HDA2CODEC2X,
+	PERIPHC_ACTMON,
+	PERIPHC_EXTPERIPH1,
+
+	/* 0x50 */
+	PERIPHC_EXTPERIPH2,
+	PERIPHC_EXTPERIPH3,
+	PERIPHC_52h,
+	PERIPHC_I2CSLOW,
+	PERIPHC_SYS,
+	PERIPHC_55h,
+	PERIPHC_56h,
+	PERIPHC_57h,
+
+	/* 0x58 */
+	PERIPHC_58h,
+	PERIPHC_59h,
+	PERIPHC_5ah,
+	PERIPHC_5bh,
+	PERIPHC_SATAOOB,
+	PERIPHC_SATA,
+	PERIPHC_HDA,		/* 0x428 */
+	PERIPHC_5fh,
+
+	PERIPHC_X_FIRST,
+	/* 0x60 */
+	PERIPHC_XUSB_CORE_HOST = PERIPHC_X_FIRST,	/* 0x600 */
+	PERIPHC_XUSB_FALCON,
+	PERIPHC_XUSB_FS,
+	PERIPHC_XUSB_CORE_DEV,
+	PERIPHC_XUSB_SS,
+	PERIPHC_CILAB,
+	PERIPHC_CILCD,
+	PERIPHC_CILE,
+
+	/* 0x68 */
+	PERIPHC_DSIA_LP,
+	PERIPHC_DSIB_LP,
+	PERIPHC_ENTROPY,
+	PERIPHC_DVFS_REF,
+	PERIPHC_DVFS_SOC,
+	PERIPHC_TRACECLKIN,
+	PERIPHC_6Eh,
+	PERIPHC_6Fh,
+
+	/* 0x70 */
+	PERIPHC_EMC_LATENCY,
+	PERIPHC_SOC_THERM,
+	PERIPHC_72h,
+	PERIPHC_73h,
+	PERIPHC_74h,
+	PERIPHC_75h,
+	PERIPHC_VI_SENSOR2,
+	PERIPHC_I2C6,
+
+	/* 0x78 */
+	PERIPHC_78h,
+	PERIPHC_EMC_DLL,
+	PERIPHC_7ah,
+	PERIPHC_CLK72MHZ,
+	PERIPHC_7ch,
+	PERIPHC_7dh,
+	PERIPHC_VIC,
+	PERIPHC_7fh,
+
+	PERIPHC_Y_FIRST,
+	/* 0x80 */
+	PERIPHC_SDMMC_LEGACY_TM = PERIPHC_Y_FIRST,	/* 0x694 */
+	PERIPHC_NVDEC,			/* 0x698 */
+	PERIPHC_NVJPG,			/* 0x69c */
+	PERIPHC_NVENC,			/* 0x6a0 */
+	PERIPHC_84h,
+	PERIPHC_85h,
+	PERIPHC_86h,
+	PERIPHC_87h,
+
+	/* 0x88 */
+	PERIPHC_88h,
+	PERIPHC_89h,
+	PERIPHC_DMIC3,			/* 0x6bc:  */
+	PERIPHC_APE,			/* 0x6c0:  */
+	PERIPHC_QSPI,			/* 0x6c4:  */
+	PERIPHC_VI_I2C,			/* 0x6c8:  */
+	PERIPHC_USB2_HSIC_TRK,		/* 0x6cc:  */
+	PERIPHC_PEX_SATA_USB_RX_BYP,	/* 0x6d0:  */
+
+	/* 0x90 */
+	PERIPHC_MAUD,			/* 0x6d4:  */
+	PERIPHC_TSECB,			/* 0x6d8:  */
+
+	PERIPHC_COUNT,
+	PERIPHC_NONE = -1,
+};
+
+/* Converts a clock number to a clock register: 0=L, 1=H, 2=U, 0=V, 1=W */
+#define PERIPH_REG(id) \
+	(id < PERIPH_ID_VW_FIRST) ? \
+		((id) >> 5) : ((id - PERIPH_ID_VW_FIRST) >> 5)
+
+/* Mask value for a clock (within PERIPH_REG(id)) */
+#define PERIPH_MASK(id) (1 << ((id) & 0x1f))
+
+/* return 1 if a PLL ID is in range */
+#define clock_id_is_pll(id) ((id) >= CLOCK_ID_FIRST && (id) < CLOCK_ID_COUNT)
+
+/* return 1 if a peripheral ID is in range */
+#define clock_periph_id_isvalid(id) ((id) >= PERIPH_ID_FIRST && \
+		(id) < PERIPH_ID_COUNT)
+
+#endif	/* _TEGRA210_CLOCK_TABLES_H_ */
diff --git a/arch/arm/include/asm/arch-tegra210/clock.h b/arch/arm/include/asm/arch-tegra210/clock.h
new file mode 100644
index 0000000000..3501be2abb
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra210/clock.h
@@ -0,0 +1,27 @@
+/*
+ * (C) Copyright 2010-2015
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+/* Tegra210 clock control definitions */
+
+#ifndef _TEGRA210_CLOCK_H_
+#define _TEGRA210_CLOCK_H_
+
+#include <asm/arch-tegra/clock.h>
+
+/* CLK_RST_CONTROLLER_OSC_CTRL_0 */
+#define OSC_FREQ_SHIFT          28
+#define OSC_FREQ_MASK           (0xF << OSC_FREQ_SHIFT)
+
+/* PLL bits that differ from generic clk_rst.h */
+#define PLLC_RESET		30
+#define PLLC_IDDQ		27
+#define PLLD_ENABLE_CLK		21
+#define PLLD_EN_LCKDET		28
+
+int tegra_plle_enable(void);
+
+#endif	/* _TEGRA210_CLOCK_H_ */
diff --git a/arch/arm/include/asm/arch-tegra210/flow.h b/arch/arm/include/asm/arch-tegra210/flow.h
new file mode 100644
index 0000000000..e2301aee54
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra210/flow.h
@@ -0,0 +1,45 @@
+/*
+ * (C) Copyright 2010-2015
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef _TEGRA210_FLOW_H_
+#define _TEGRA210_FLOW_H_
+
+struct flow_ctlr {
+	u32 halt_cpu_events;	/* offset 0x00 */
+	u32 halt_cop_events;	/* offset 0x04 */
+	u32 cpu_csr;		/* offset 0x08 */
+	u32 cop_csr;		/* offset 0x0c */
+	u32 xrq_events;		/* offset 0x10 */
+	u32 halt_cpu1_events;	/* offset 0x14 */
+	u32 cpu1_csr;		/* offset 0x18 */
+	u32 halt_cpu2_events;	/* offset 0x1c */
+	u32 cpu2_csr;		/* offset 0x20 */
+	u32 halt_cpu3_events;	/* offset 0x24 */
+	u32 cpu3_csr;		/* offset 0x28 */
+	u32 cluster_control;	/* offset 0x2c */
+	u32 halt_cop1_events;	/* offset 0x30 */
+	u32 halt_cop1_csr;	/* offset 0x34 */
+	u32 cpu_pwr_csr;	/* offset 0x38 */
+	u32 mpid;		/* offset 0x3c */
+	u32 ram_repair;		/* offset 0x40 */
+};
+
+/* HALT_COP_EVENTS_0, 0x04 */
+#define EVENT_MSEC		(1 << 24)
+#define EVENT_USEC		(1 << 25)
+#define EVENT_JTAG		(1 << 28)
+#define EVENT_MODE_STOP		(2 << 29)
+
+/* FLOW_CTLR_CLUSTER_CONTROL_0 0x2c */
+#define ACTIVE_LP		(1 << 0)
+
+/* CPUn_CSR_0 */
+#define CSR_ENABLE		(1 << 0)
+#define CSR_IMMEDIATE_WAKE	(1 << 3)
+#define CSR_WAIT_WFI_SHIFT	8
+
+#endif /*  _TEGRA210_FLOW_H_ */
diff --git a/arch/arm/include/asm/arch-tegra210/funcmux.h b/arch/arm/include/asm/arch-tegra210/funcmux.h
new file mode 100644
index 0000000000..f0851de122
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra210/funcmux.h
@@ -0,0 +1,23 @@
+/*
+ * (C) Copyright 2013-2015
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+/* Tegra210 high-level function multiplexing */
+
+#ifndef _TEGRA210_FUNCMUX_H_
+#define _TEGRA210_FUNCMUX_H_
+
+#include <asm/arch-tegra/funcmux.h>
+
+/* Configs supported by the func mux */
+enum {
+	FUNCMUX_DEFAULT = 0,	/* default config */
+
+	/* UART configs */
+	FUNCMUX_UART1_UART1 = 0,
+	FUNCMUX_UART4_UART4 = 0,
+};
+#endif	/* _TEGRA210_FUNCMUX_H_ */
diff --git a/arch/arm/include/asm/arch-tegra210/gp_padctrl.h b/arch/arm/include/asm/arch-tegra210/gp_padctrl.h
new file mode 100644
index 0000000000..fb69baf986
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra210/gp_padctrl.h
@@ -0,0 +1,74 @@
+/*
+ * (C) Copyright 2010-2015
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef _TEGRA210_GP_PADCTRL_H_
+#define _TEGRA210_GP_PADCTRL_H_
+
+#include <asm/arch-tegra/gp_padctrl.h>
+
+/* APB_MISC_GP and padctrl registers */
+struct apb_misc_gp_ctlr {
+	u32	modereg;	/* 0x00: APB_MISC_GP_MODEREG */
+	u32	hidrev;		/* 0x04: APB_MISC_GP_HIDREV */
+	u32	reserved0[22];	/* 0x08 - 0x5C: */
+	u32	emu_revid;	/* 0x60: APB_MISC_GP_EMU_REVID */
+	u32	xactor_scratch;	/* 0x64: APB_MISC_GP_XACTOR_SCRATCH */
+	u32	aocfg1;		/* 0x68: APB_MISC_GP_AOCFG1PADCTRL */
+	u32	aocfg2;		/* 0x6C: APB_MISC_GP_AOCFG2PADCTRL */
+	u32	atcfg1;		/* 0x70: APB_MISC_GP_ATCFG1PADCTRL */
+	u32	atcfg2;		/* 0x74: APB_MISC_GP_ATCFG2PADCTRL */
+	u32	atcfg3;		/* 0x78: APB_MISC_GP_ATCFG3PADCTRL */
+	u32	atcfg4;		/* 0x7C: APB_MISC_GP_ATCFG4PADCTRL */
+	u32	atcfg5;		/* 0x80: APB_MISC_GP_ATCFG5PADCTRL */
+	u32	cdev1cfg;	/* 0x84: APB_MISC_GP_CDEV1CFGPADCTRL */
+	u32	cdev2cfg;	/* 0x88: APB_MISC_GP_CDEV2CFGPADCTRL */
+	u32	reserved1;	/* 0x8C: */
+	u32	dap1cfg;	/* 0x90: APB_MISC_GP_DAP1CFGPADCTRL */
+	u32	dap2cfg;	/* 0x94: APB_MISC_GP_DAP2CFGPADCTRL */
+	u32	dap3cfg;	/* 0x98: APB_MISC_GP_DAP3CFGPADCTRL */
+	u32	dap4cfg;	/* 0x9C: APB_MISC_GP_DAP4CFGPADCTRL */
+	u32	dbgcfg;		/* 0xA0: APB_MISC_GP_DBGCFGPADCTRL */
+	u32	reserved2[3];	/* 0xA4 - 0xAC: */
+	u32	sdio3cfg;	/* 0xB0: APB_MISC_GP_SDIO3CFGPADCTRL */
+	u32	spicfg;		/* 0xB4: APB_MISC_GP_SPICFGPADCTRL */
+	u32	uaacfg;		/* 0xB8: APB_MISC_GP_UAACFGPADCTRL */
+	u32	uabcfg;		/* 0xBC: APB_MISC_GP_UABCFGPADCTRL */
+	u32	uart2cfg;	/* 0xC0: APB_MISC_GP_UART2CFGPADCTRL */
+	u32	uart3cfg;	/* 0xC4: APB_MISC_GP_UART3CFGPADCTRL */
+	u32	reserved3[9];	/* 0xC8-0xE8: */
+	u32	sdio1cfg;	/* 0xEC: APB_MISC_GP_SDIO1CFGPADCTRL */
+	u32	reserved4[3];	/* 0xF0-0xF8: */
+	u32	ddccfg;		/* 0xFC: APB_MISC_GP_DDCCFGPADCTRL */
+	u32	gmacfg;		/* 0x100: APB_MISC_GP_GMACFGPADCTRL */
+	u32	reserved5[3];	/* 0x104-0x10C: */
+	u32	gmecfg;		/* 0x110: APB_MISC_GP_GMECFGPADCTRL */
+	u32	gmfcfg;		/* 0x114: APB_MISC_GP_GMFCFGPADCTRL */
+	u32	gmgcfg;		/* 0x118: APB_MISC_GP_GMGCFGPADCTRL */
+	u32	gmhcfg;		/* 0x11C: APB_MISC_GP_GMHCFGPADCTRL */
+	u32	owrcfg;		/* 0x120: APB_MISC_GP_OWRCFGPADCTRL */
+	u32	uadcfg;		/* 0x124: APB_MISC_GP_UADCFGPADCTRL */
+	u32	reserved6;	/* 0x128: */
+	u32	dev3cfg;	/* 0x12C: APB_MISC_GP_DEV3CFGPADCTRL */
+	u32	reserved7[2];	/* 0x130 - 0x134: */
+	u32	ceccfg;		/* 0x138: APB_MISC_GP_CECCFGPADCTRL */
+	u32	reserved8[22];	/* 0x13C - 0x190: */
+	u32	atcfg6;		/* 0x194: APB_MISC_GP_ATCFG6PADCTRL */
+	u32	dap5cfg;	/* 0x198: APB_MISC_GP_DAP5CFGPADCTRL */
+	u32	vbuscfg;	/* 0x19C: APB_MISC_GP_USBVBUSENCFGPADCTRL */
+	u32	aocfg3;		/* 0x1A0: APB_MISC_GP_AOCFG3PADCTRL */
+	u32	hvccfg0;	/* 0x1A4: APB_MISC_GP_HVCCFG0PADCTRL */
+	u32	sdio4cfg;	/* 0x1A8: APB_MISC_GP_SDIO4CFGPADCTRL */
+	u32	aocfg0;		/* 0x1AC: APB_MISC_GP_AOCFG0PADCTRL */
+};
+
+/* SDMMC1/3 settings from section 27.5 of T114 TRM */
+#define SDIOCFG_DRVUP_SLWF	0
+#define SDIOCFG_DRVDN_SLWR	0
+#define SDIOCFG_DRVUP		0x24
+#define SDIOCFG_DRVDN		0x14
+
+#endif	/* _TEGRA210_GP_PADCTRL_H_ */
diff --git a/arch/arm/include/asm/arch-tegra210/gpio.h b/arch/arm/include/asm/arch-tegra210/gpio.h
new file mode 100644
index 0000000000..71af423956
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra210/gpio.h
@@ -0,0 +1,303 @@
+/*
+ * (C) Copyright 2013-2015
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef _TEGRA210_GPIO_H_
+#define _TEGRA210_GPIO_H_
+
+/*
+ * The Tegra210 GPIO controller has 256 GPIOS in 8 banks of 4 ports,
+ * each with 8 GPIOs.
+ */
+#define TEGRA_GPIO_PORTS	4	/* number of ports per bank */
+#define TEGRA_GPIO_BANKS	8	/* number of banks */
+
+#include <asm/arch-tegra/gpio.h>
+
+/* GPIO Controller registers for a single bank */
+struct gpio_ctlr_bank {
+	uint gpio_config[TEGRA_GPIO_PORTS];
+	uint gpio_dir_out[TEGRA_GPIO_PORTS];
+	uint gpio_out[TEGRA_GPIO_PORTS];
+	uint gpio_in[TEGRA_GPIO_PORTS];
+	uint gpio_int_status[TEGRA_GPIO_PORTS];
+	uint gpio_int_enable[TEGRA_GPIO_PORTS];
+	uint gpio_int_level[TEGRA_GPIO_PORTS];
+	uint gpio_int_clear[TEGRA_GPIO_PORTS];
+	uint gpio_masked_config[TEGRA_GPIO_PORTS];
+	uint gpio_masked_dir_out[TEGRA_GPIO_PORTS];
+	uint gpio_masked_out[TEGRA_GPIO_PORTS];
+	uint gpio_masked_in[TEGRA_GPIO_PORTS];
+	uint gpio_masked_int_status[TEGRA_GPIO_PORTS];
+	uint gpio_masked_int_enable[TEGRA_GPIO_PORTS];
+	uint gpio_masked_int_level[TEGRA_GPIO_PORTS];
+	uint gpio_masked_int_clear[TEGRA_GPIO_PORTS];
+};
+
+struct gpio_ctlr {
+	struct gpio_ctlr_bank gpio_bank[TEGRA_GPIO_BANKS];
+};
+
+enum gpio_pin {
+	GPIO_PA0 = 0,	/* pin 0 */
+	GPIO_PA1,
+	GPIO_PA2,
+	GPIO_PA3,
+	GPIO_PA4,
+	GPIO_PA5,
+	GPIO_PA6,
+	GPIO_PA7,
+	GPIO_PB0,	/* pin 8 */
+	GPIO_PB1,
+	GPIO_PB2,
+	GPIO_PB3,
+	GPIO_PB4,
+	GPIO_PB5,
+	GPIO_PB6,
+	GPIO_PB7,
+	GPIO_PC0,	/* pin 16 */
+	GPIO_PC1,
+	GPIO_PC2,
+	GPIO_PC3,
+	GPIO_PC4,
+	GPIO_PC5,
+	GPIO_PC6,
+	GPIO_PC7,
+	GPIO_PD0,	/* pin 24 */
+	GPIO_PD1,
+	GPIO_PD2,
+	GPIO_PD3,
+	GPIO_PD4,
+	GPIO_PD5,
+	GPIO_PD6,
+	GPIO_PD7,
+	GPIO_PE0,	/* pin 32 */
+	GPIO_PE1,
+	GPIO_PE2,
+	GPIO_PE3,
+	GPIO_PE4,
+	GPIO_PE5,
+	GPIO_PE6,
+	GPIO_PE7,
+	GPIO_PF0,	/* pin 40 */
+	GPIO_PF1,
+	GPIO_PF2,
+	GPIO_PF3,
+	GPIO_PF4,
+	GPIO_PF5,
+	GPIO_PF6,
+	GPIO_PF7,
+	GPIO_PG0,	/* pin 48 */
+	GPIO_PG1,
+	GPIO_PG2,
+	GPIO_PG3,
+	GPIO_PG4,
+	GPIO_PG5,
+	GPIO_PG6,
+	GPIO_PG7,
+	GPIO_PH0,	/* pin 56 */
+	GPIO_PH1,
+	GPIO_PH2,
+	GPIO_PH3,
+	GPIO_PH4,
+	GPIO_PH5,
+	GPIO_PH6,
+	GPIO_PH7,
+	GPIO_PI0,	/* pin 64 */
+	GPIO_PI1,
+	GPIO_PI2,
+	GPIO_PI3,
+	GPIO_PI4,
+	GPIO_PI5,
+	GPIO_PI6,
+	GPIO_PI7,
+	GPIO_PJ0,	/* pin 72 */
+	GPIO_PJ1,
+	GPIO_PJ2,
+	GPIO_PJ3,
+	GPIO_PJ4,
+	GPIO_PJ5,
+	GPIO_PJ6,
+	GPIO_PJ7,
+	GPIO_PK0,	/* pin 80 */
+	GPIO_PK1,
+	GPIO_PK2,
+	GPIO_PK3,
+	GPIO_PK4,
+	GPIO_PK5,
+	GPIO_PK6,
+	GPIO_PK7,
+	GPIO_PL0,	/* pin 88 */
+	GPIO_PL1,
+	GPIO_PL2,
+	GPIO_PL3,
+	GPIO_PL4,
+	GPIO_PL5,
+	GPIO_PL6,
+	GPIO_PL7,
+	GPIO_PM0,	/* pin 96 */
+	GPIO_PM1,
+	GPIO_PM2,
+	GPIO_PM3,
+	GPIO_PM4,
+	GPIO_PM5,
+	GPIO_PM6,
+	GPIO_PM7,
+	GPIO_PN0,	/* pin 104 */
+	GPIO_PN1,
+	GPIO_PN2,
+	GPIO_PN3,
+	GPIO_PN4,
+	GPIO_PN5,
+	GPIO_PN6,
+	GPIO_PN7,
+	GPIO_PO0,	/* pin 112 */
+	GPIO_PO1,
+	GPIO_PO2,
+	GPIO_PO3,
+	GPIO_PO4,
+	GPIO_PO5,
+	GPIO_PO6,
+	GPIO_PO7,
+	GPIO_PP0,	/* pin 120 */
+	GPIO_PP1,
+	GPIO_PP2,
+	GPIO_PP3,
+	GPIO_PP4,
+	GPIO_PP5,
+	GPIO_PP6,
+	GPIO_PP7,
+	GPIO_PQ0,	/* pin 128 */
+	GPIO_PQ1,
+	GPIO_PQ2,
+	GPIO_PQ3,
+	GPIO_PQ4,
+	GPIO_PQ5,
+	GPIO_PQ6,
+	GPIO_PQ7,
+	GPIO_PR0,	/* pin 136 */
+	GPIO_PR1,
+	GPIO_PR2,
+	GPIO_PR3,
+	GPIO_PR4,
+	GPIO_PR5,
+	GPIO_PR6,
+	GPIO_PR7,
+	GPIO_PS0,	/* pin 144 */
+	GPIO_PS1,
+	GPIO_PS2,
+	GPIO_PS3,
+	GPIO_PS4,
+	GPIO_PS5,
+	GPIO_PS6,
+	GPIO_PS7,
+	GPIO_PT0,	/* pin 152 */
+	GPIO_PT1,
+	GPIO_PT2,
+	GPIO_PT3,
+	GPIO_PT4,
+	GPIO_PT5,
+	GPIO_PT6,
+	GPIO_PT7,
+	GPIO_PU0,	/* pin 160 */
+	GPIO_PU1,
+	GPIO_PU2,
+	GPIO_PU3,
+	GPIO_PU4,
+	GPIO_PU5,
+	GPIO_PU6,
+	GPIO_PU7,
+	GPIO_PV0,	/* pin 168 */
+	GPIO_PV1,
+	GPIO_PV2,
+	GPIO_PV3,
+	GPIO_PV4,
+	GPIO_PV5,
+	GPIO_PV6,
+	GPIO_PV7,
+	GPIO_PW0,	/* pin 176 */
+	GPIO_PW1,
+	GPIO_PW2,
+	GPIO_PW3,
+	GPIO_PW4,
+	GPIO_PW5,
+	GPIO_PW6,
+	GPIO_PW7,
+	GPIO_PX0,	/* pin 184 */
+	GPIO_PX1,
+	GPIO_PX2,
+	GPIO_PX3,
+	GPIO_PX4,
+	GPIO_PX5,
+	GPIO_PX6,
+	GPIO_PX7,
+	GPIO_PY0,	/* pin 192 */
+	GPIO_PY1,
+	GPIO_PY2,
+	GPIO_PY3,
+	GPIO_PY4,
+	GPIO_PY5,
+	GPIO_PY6,
+	GPIO_PY7,
+	GPIO_PZ0,	/* pin 200 */
+	GPIO_PZ1,
+	GPIO_PZ2,
+	GPIO_PZ3,
+	GPIO_PZ4,
+	GPIO_PZ5,
+	GPIO_PZ6,
+	GPIO_PZ7,
+	GPIO_PAA0,	/* pin 208 */
+	GPIO_PAA1,
+	GPIO_PAA2,
+	GPIO_PAA3,
+	GPIO_PAA4,
+	GPIO_PAA5,
+	GPIO_PAA6,
+	GPIO_PAA7,
+	GPIO_PBB0,	/* pin 216 */
+	GPIO_PBB1,
+	GPIO_PBB2,
+	GPIO_PBB3,
+	GPIO_PBB4,
+	GPIO_PBB5,
+	GPIO_PBB6,
+	GPIO_PBB7,
+	GPIO_PCC0,	/* pin 224 */
+	GPIO_PCC1,
+	GPIO_PCC2,
+	GPIO_PCC3,
+	GPIO_PCC4,
+	GPIO_PCC5,
+	GPIO_PCC6,
+	GPIO_PCC7,
+	GPIO_PDD0,	/* pin 232 */
+	GPIO_PDD1,
+	GPIO_PDD2,
+	GPIO_PDD3,
+	GPIO_PDD4,
+	GPIO_PDD5,
+	GPIO_PDD6,
+	GPIO_PDD7,
+	GPIO_PEE0,	/* pin 240 */
+	GPIO_PEE1,
+	GPIO_PEE2,
+	GPIO_PEE3,
+	GPIO_PEE4,
+	GPIO_PEE5,
+	GPIO_PEE6,
+	GPIO_PEE7,
+	GPIO_PFF0,	/* pin 248 */
+	GPIO_PFF1,
+	GPIO_PFF2,
+	GPIO_PFF3,
+	GPIO_PFF4,
+	GPIO_PFF5,
+	GPIO_PFF6,
+	GPIO_PFF7,	/* pin 255 */
+};
+
+#endif	/* _TEGRA210_GPIO_H_ */
diff --git a/arch/arm/include/asm/arch-tegra210/mc.h b/arch/arm/include/asm/arch-tegra210/mc.h
new file mode 100644
index 0000000000..77e9aa51f6
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra210/mc.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2014-2015 NVIDIA CORPORATION. All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _TEGRA210_MC_H_
+#define _TEGRA210_MC_H_
+
+/**
+ * Defines the memory controller registers we need/care about
+ */
+struct mc_ctlr {
+	u32 reserved0[4];			/* offset 0x00 - 0x0C */
+	u32 mc_smmu_config;			/* offset 0x10 */
+	u32 mc_smmu_tlb_config;			/* offset 0x14 */
+	u32 mc_smmu_ptc_config;			/* offset 0x18 */
+	u32 mc_smmu_ptb_asid;			/* offset 0x1C */
+	u32 mc_smmu_ptb_data;			/* offset 0x20 */
+	u32 reserved1[3];			/* offset 0x24 - 0x2C */
+	u32 mc_smmu_tlb_flush;			/* offset 0x30 */
+	u32 mc_smmu_ptc_flush;			/* offset 0x34 */
+	u32 reserved2[6];			/* offset 0x38 - 0x4C */
+	u32 mc_emem_cfg;			/* offset 0x50 */
+	u32 mc_emem_adr_cfg;			/* offset 0x54 */
+	u32 mc_emem_adr_cfg_dev0;		/* offset 0x58 */
+	u32 mc_emem_adr_cfg_dev1;		/* offset 0x5C */
+	u32 reserved3[4];			/* offset 0x60 - 0x6C */
+	u32 mc_security_cfg0;			/* offset 0x70 */
+	u32 mc_security_cfg1;			/* offset 0x74 */
+	u32 reserved4[6];			/* offset 0x7C - 0x8C */
+	u32 mc_emem_arb_reserved[28];		/* offset 0x90 - 0xFC */
+	u32 reserved5[74];			/* offset 0x100 - 0x224 */
+	u32 mc_smmu_translation_enable_0;	/* offset 0x228 */
+	u32 mc_smmu_translation_enable_1;	/* offset 0x22C */
+	u32 mc_smmu_translation_enable_2;	/* offset 0x230 */
+	u32 mc_smmu_translation_enable_3;	/* offset 0x234 */
+	u32 mc_smmu_afi_asid;			/* offset 0x238 */
+	u32 mc_smmu_avpc_asid;			/* offset 0x23C */
+	u32 mc_smmu_dc_asid;			/* offset 0x240 */
+	u32 mc_smmu_dcb_asid;			/* offset 0x244 */
+	u32 reserved6[2];                       /* offset 0x248 - 0x24C */
+	u32 mc_smmu_hc_asid;			/* offset 0x250 */
+	u32 mc_smmu_hda_asid;			/* offset 0x254 */
+	u32 mc_smmu_isp2_asid;			/* offset 0x258 */
+	u32 reserved7[2];                       /* offset 0x25C - 0x260 */
+	u32 mc_smmu_msenc_asid;			/* offset 0x264 */
+	u32 mc_smmu_nv_asid;			/* offset 0x268 */
+	u32 mc_smmu_nv2_asid;			/* offset 0x26C */
+	u32 mc_smmu_ppcs_asid;			/* offset 0x270 */
+	u32 mc_smmu_sata_asid;			/* offset 0x274 */
+	u32 reserved8[1];                       /* offset 0x278 */
+	u32 mc_smmu_vde_asid;			/* offset 0x27C */
+	u32 mc_smmu_vi_asid;			/* offset 0x280 */
+	u32 mc_smmu_vic_asid;			/* offset 0x284 */
+	u32 mc_smmu_xusb_host_asid;		/* offset 0x288 */
+	u32 mc_smmu_xusb_dev_asid;		/* offset 0x28C */
+	u32 reserved9[1];                       /* offset 0x290 */
+	u32 mc_smmu_tsec_asid;			/* offset 0x294 */
+	u32 mc_smmu_ppcs1_asid;			/* offset 0x298 */
+	u32 reserved10[235];			/* offset 0x29C - 0x644 */
+	u32 mc_video_protect_bom;		/* offset 0x648 */
+	u32 mc_video_protect_size_mb;		/* offset 0x64c */
+	u32 mc_video_protect_reg_ctrl;		/* offset 0x650 */
+};
+
+#define TEGRA_MC_SMMU_CONFIG_ENABLE (1 << 0)
+
+#define TEGRA_MC_VIDEO_PROTECT_REG_WRITE_ACCESS_ENABLED		(0 << 0)
+#define TEGRA_MC_VIDEO_PROTECT_REG_WRITE_ACCESS_DISABLED	(1 << 0)
+
+#endif	/* _TEGRA210_MC_H_ */
diff --git a/arch/arm/include/asm/arch-tegra210/pmu.h b/arch/arm/include/asm/arch-tegra210/pmu.h
new file mode 100644
index 0000000000..1e5f3886c6
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra210/pmu.h
@@ -0,0 +1,14 @@
+/*
+ * (C) Copyright 2010-2015
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef _TEGRA210_PMU_H_
+#define _TEGRA210_PMU_H_
+
+/* Set core and CPU voltages to nominal levels */
+int pmu_set_nominal(void);
+
+#endif	/* _TEGRA210_PMU_H_ */
diff --git a/arch/arm/include/asm/arch-tegra210/powergate.h b/arch/arm/include/asm/arch-tegra210/powergate.h
new file mode 100644
index 0000000000..df6f91dece
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra210/powergate.h
@@ -0,0 +1,12 @@
+/*
+ * Copyright (c) 2014-2015 NVIDIA CORPORATION. All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _TEGRA210_POWERGATE_H_
+#define _TEGRA210_POWERGATE_H_
+
+#include <asm/arch-tegra/powergate.h>
+
+#endif /* _TEGRA210_POWERGATE_H_ */
diff --git a/arch/arm/include/asm/arch-tegra210/sysctr.h b/arch/arm/include/asm/arch-tegra210/sysctr.h
new file mode 100644
index 0000000000..e8a13b502a
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra210/sysctr.h
@@ -0,0 +1,26 @@
+/*
+ * (C) Copyright 2013-2015
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef _TEGRA210_SYSCTR_H_
+#define _TEGRA210_SYSCTR_H_
+
+struct sysctr_ctlr {
+	u32 cntcr;		/* 0x00: SYSCTR0_CNTCR Counter Control */
+	u32 cntsr;		/* 0x04: SYSCTR0_CNTSR Counter Status */
+	u32 cntcv0;		/* 0x08: SYSCTR0_CNTCV0 Counter Count 31:00 */
+	u32 cntcv1;		/* 0x0C: SYSCTR0_CNTCV1 Counter Count 63:32 */
+	u32 reserved1[4];	/* 0x10 - 0x1C */
+	u32 cntfid0;		/* 0x20: SYSCTR0_CNTFID0 Freq Table Entry */
+	u32 cntfid1;		/* 0x24: SYSCTR0_CNTFID1 Freq Table End */
+	u32 reserved2[1002];	/* 0x28 - 0xFCC */
+	u32 counterid[12];	/* 0xFD0 - 0xFxx CounterID regs, RO */
+};
+
+#define TSC_CNTCR_ENABLE	(1 << 0)	/* Enable */
+#define TSC_CNTCR_HDBG		(1 << 1)	/* Halt on debug */
+
+#endif	/* _TEGRA210_SYSCTR_H_ */
diff --git a/arch/arm/include/asm/arch-tegra210/tegra.h b/arch/arm/include/asm/arch-tegra210/tegra.h
new file mode 100644
index 0000000000..95c67fbb8e
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra210/tegra.h
@@ -0,0 +1,32 @@
+/*
+ * (C) Copyright 2013-2015
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef _TEGRA210_TEGRA_H_
+#define _TEGRA210_TEGRA_H_
+
+#define GICD_BASE		0x50041000	/* Generic Int Cntrlr Distrib */
+#define GICC_BASE		0x50042000	/* Generic Int Cntrlr CPU I/F */
+#define NV_PA_AHB_BASE		0x6000C000	/* System regs (AHB, etc.) */
+#define NV_PA_TSC_BASE		0x700F0000	/* System Counter TSC regs */
+#define NV_PA_MC_BASE		0x70019000	/* Mem Ctlr regs (MCB, etc.) */
+#define NV_PA_SDRAM_BASE	0x80000000
+
+#include <asm/arch-tegra/tegra.h>
+
+#define BCT_ODMDATA_OFFSET	1288	/* offset to ODMDATA word */
+
+#undef NVBOOTINFOTABLE_BCTSIZE
+#undef NVBOOTINFOTABLE_BCTPTR
+#define NVBOOTINFOTABLE_BCTSIZE	0x48	/* BCT size in BIT in IRAM */
+#define NVBOOTINFOTABLE_BCTPTR	0x4C	/* BCT pointer in BIT in IRAM */
+
+#define MAX_NUM_CPU		4
+#define MCB_EMEM_ARB_OVERRIDE	(NV_PA_MC_BASE + 0xE8)
+
+#define TEGRA_USB1_BASE		0x7D000000
+
+#endif /* _TEGRA210_TEGRA_H_ */