Move architecture-specific includes to arch/$ARCH/include/asm

This helps to clean up the include/ directory so that it only contains
non-architecture-specific headers and also matches Linux's directory
layout which many U-Boot developers are already familiar with.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>

3 files changed, 773 insertions, 0 deletions

diff --git a/arch/arm/include/asm/arch-mx25/clock.h b/arch/arm/include/asm/arch-mx25/clock.h
new file mode 100644
index 0000000000..c59f588570
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx25/clock.h
@@ -0,0 +1,36 @@
+/*
+ *
+ * (c) 2009 Ilya Yanok, Emcraft Systems <yanok@emcraft.com>
+ *
+ * Modified for mx25 by John Rigby <jrigby@gmail.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __ASM_ARCH_CLOCK_H
+#define __ASM_ARCH_CLOCK_H
+
+ulong imx_get_perclk(int clk);
+ulong imx_get_ahbclk(void);
+
+#define imx_get_uartclk() imx_get_perclk(15)
+#define imx_get_fecclk() (imx_get_ahbclk()/2)
+
+
+#endif /* __ASM_ARCH_CLOCK_H */
diff --git a/arch/arm/include/asm/arch-mx25/imx-regs.h b/arch/arm/include/asm/arch-mx25/imx-regs.h
new file mode 100644
index 0000000000..f709bd8e0e
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx25/imx-regs.h
@@ -0,0 +1,316 @@
+/*
+ * Copyright (C) 2009, DENX Software Engineering
+ * Author: John Rigby <jcrigby@gmail.com
+ *
+ *   Based on arch-mx31/mx31-regs.h
+ *	Copyright (C) 2009 Ilya Yanok,
+ *		Emcraft Systems <yanok@emcraft.com>
+ *   and arch-mx27/imx-regs.h
+ *	Copyright (C) 2007 Pengutronix,
+ *		Sascha Hauer <s.hauer@pengutronix.de>
+ *	Copyright (C) 2009 Ilya Yanok,
+ *		Emcraft Systems <yanok@emcraft.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _IMX_REGS_H
+#define _IMX_REGS_H
+
+#ifndef __ASSEMBLY__
+#ifdef CONFIG_FEC_MXC
+extern void mx25_fec_init_pins(void);
+#endif
+
+/* Clock Control Module (CCM) registers */
+struct ccm_regs {
+	u32 mpctl;	/* Core PLL Control */
+	u32 upctl;	/* USB PLL Control */
+	u32 cctl;	/* Clock Control */
+	u32 cgr0;	/* Clock Gating Control 0 */
+	u32 cgr1;	/* Clock Gating Control 1 */
+	u32 cgr2;	/* Clock Gating Control 2 */
+	u32 pcdr[4];	/* PER Clock Dividers */
+	u32 rcsr;	/* CCM Status */
+	u32 crdr;	/* CCM Reset and Debug */
+	u32 dcvr0;	/* DPTC Comparator Value 0 */
+	u32 dcvr1;	/* DPTC Comparator Value 1 */
+	u32 dcvr2;	/* DPTC Comparator Value 2 */
+	u32 dcvr3;	/* DPTC Comparator Value 3 */
+	u32 ltr0;	/* Load Tracking 0 */
+	u32 ltr1;	/* Load Tracking 1 */
+	u32 ltr2;	/* Load Tracking 2 */
+	u32 ltr3;	/* Load Tracking 3 */
+	u32 ltbr0;	/* Load Tracking Buffer 0 */
+	u32 ltbr1;	/* Load Tracking Buffer 1 */
+	u32 pcmr0;	/* Power Management Control 0 */
+	u32 pcmr1;	/* Power Management Control 1 */
+	u32 pcmr2;	/* Power Management Control 2 */
+	u32 mcr;	/* Miscellaneous Control */
+	u32 lpimr0;	/* Low Power Interrupt Mask 0 */
+	u32 lpimr1;	/* Low Power Interrupt Mask 1 */
+};
+
+/* Enhanced SDRAM Controller (ESDRAMC) registers */
+struct esdramc_regs {
+	u32 ctl0; 	/* control 0 */
+	u32 cfg0; 	/* configuration 0 */
+	u32 ctl1; 	/* control 1 */
+	u32 cfg1; 	/* configuration 1 */
+	u32 misc; 	/* miscellaneous */
+	u32 pad[3];
+	u32 cdly1;	/* Delay Line 1 configuration debug */
+	u32 cdly2;	/* delay line 2 configuration debug */
+	u32 cdly3;	/* delay line 3 configuration debug */
+	u32 cdly4;	/* delay line 4 configuration debug */
+	u32 cdly5;	/* delay line 5 configuration debug */
+	u32 cdlyl;	/* delay line cycle length debug */
+};
+
+/* GPIO registers */
+struct gpio_regs {
+	u32 dr;		/* data */
+	u32 dir;	/* direction */
+	u32 psr;	/* pad satus */
+	u32 icr1;	/* interrupt config 1 */
+	u32 icr2;	/* interrupt config 2 */
+	u32 imr;	/* interrupt mask */
+	u32 isr;	/* interrupt status */
+	u32 edge_sel;	/* edge select */
+};
+
+/* General Purpose Timer (GPT) registers */
+struct gpt_regs {
+	u32 ctrl;   	/* control */
+	u32 pre;    	/* prescaler */
+	u32 stat;   	/* status */
+	u32 intr;   	/* interrupt */
+	u32 cmp[3]; 	/* output compare 1-3 */
+	u32 capt[2];	/* input capture 1-2 */
+	u32 counter;	/* counter */
+};
+
+/* Watchdog Timer (WDOG) registers */
+struct wdog_regs {
+	u32 wcr;	/* Control */
+	u32 wsr;	/* Service */
+	u32 wrsr;	/* Reset Status */
+	u32 wicr;	/* Interrupt Control */
+	u32 wmcr;	/* Misc Control */
+};
+
+/* IIM control registers */
+struct iim_regs {
+	u32 iim_stat;
+	u32 iim_statm;
+	u32 iim_err;
+	u32 iim_emask;
+	u32 iim_fctl;
+	u32 iim_ua;
+	u32 iim_la;
+	u32 iim_sdat;
+	u32 iim_prev;
+	u32 iim_srev;
+	u32 iim_prog_p;
+	u32 res1[0x1f5];
+	u32 iim_bank_area0[0x20];
+	u32 res2[0xe0];
+	u32 iim_bank_area1[0x20];
+	u32 res3[0xe0];
+	u32 iim_bank_area2[0x20];
+};
+#endif
+
+/* AIPS 1 */
+#define IMX_AIPS1_BASE		(0x43F00000)
+#define IMX_MAX_BASE		(0x43F04000)
+#define IMX_CLKCTL_BASE		(0x43F08000)
+#define IMX_ETB_SLOT4_BASE	(0x43F0C000)
+#define IMX_ETB_SLOT5_BASE	(0x43F10000)
+#define IMX_ECT_CTIO_BASE	(0x43F18000)
+#define IMX_I2C_BASE		(0x43F80000)
+#define IMX_I2C3_BASE		(0x43F84000)
+#define IMX_CAN1_BASE		(0x43F88000)
+#define IMX_CAN2_BASE		(0x43F8C000)
+#define IMX_UART1_BASE		(0x43F90000)
+#define IMX_UART2_BASE		(0x43F94000)
+#define IMX_I2C2_BASE		(0x43F98000)
+#define IMX_OWIRE_BASE		(0x43F9C000)
+#define IMX_CSPI1_BASE		(0x43FA4000)
+#define IMX_KPP_BASE		(0x43FA8000)
+#define IMX_IOPADMUX_BASE	(0x43FAC000)
+#define IMX_IOPADCTL_BASE	(0x43FAC22C)
+#define IMX_IOPADGRPCTL_BASE	(0x43FAC418)
+#define IMX_IOPADINPUTSEL_BASE	(0x43FAC460)
+#define IMX_AUDMUX_BASE		(0x43FB0000)
+#define IMX_ECT_IP1_BASE	(0x43FB8000)
+#define IMX_ECT_IP2_BASE	(0x43FBC000)
+
+/* SPBA */
+#define IMX_SPBA_BASE		(0x50000000)
+#define IMX_CSPI3_BASE		(0x50004000)
+#define IMX_UART4_BASE		(0x50008000)
+#define IMX_UART3_BASE		(0x5000C000)
+#define IMX_CSPI2_BASE		(0x50010000)
+#define IMX_SSI2_BASE		(0x50014000)
+#define IMX_ESAI_BASE		(0x50018000)
+#define IMX_ATA_DMA_BASE	(0x50020000)
+#define IMX_SIM1_BASE		(0x50024000)
+#define IMX_SIM2_BASE		(0x50028000)
+#define IMX_UART5_BASE		(0x5002C000)
+#define IMX_TSC_BASE		(0x50030000)
+#define IMX_SSI1_BASE		(0x50034000)
+#define IMX_FEC_BASE		(0x50038000)
+#define IMX_SPBA_CTRL_BASE	(0x5003C000)
+
+/* AIPS 2 */
+#define IMX_AIPS2_BASE		(0x53F00000)
+#define IMX_CCM_BASE		(0x53F80000)
+#define IMX_GPT4_BASE		(0x53F84000)
+#define IMX_GPT3_BASE		(0x53F88000)
+#define IMX_GPT2_BASE		(0x53F8C000)
+#define IMX_GPT1_BASE		(0x53F90000)
+#define IMX_EPIT1_BASE		(0x53F94000)
+#define IMX_EPIT2_BASE		(0x53F98000)
+#define IMX_GPIO4_BASE		(0x53F9C000)
+#define IMX_PWM2_BASE		(0x53FA0000)
+#define IMX_GPIO3_BASE		(0x53FA4000)
+#define IMX_PWM3_BASE		(0x53FA8000)
+#define IMX_SCC_BASE		(0x53FAC000)
+#define IMX_SCM_BASE		(0x53FAE000)
+#define IMX_SMN_BASE		(0x53FAF000)
+#define IMX_RNGD_BASE		(0x53FB0000)
+#define IMX_MMC_SDHC1_BASE	(0x53FB4000)
+#define IMX_MMC_SDHC2_BASE	(0x53FB8000)
+#define IMX_LCDC_BASE		(0x53FBC000)
+#define IMX_SLCDC_BASE		(0x53FC0000)
+#define IMX_PWM4_BASE		(0x53FC8000)
+#define IMX_GPIO1_BASE		(0x53FCC000)
+#define IMX_GPIO2_BASE		(0x53FD0000)
+#define IMX_SDMA_BASE		(0x53FD4000)
+#define IMX_WDT_BASE		(0x53FDC000)
+#define IMX_PWM1_BASE		(0x53FE0000)
+#define IMX_RTIC_BASE		(0x53FEC000)
+#define IMX_IIM_BASE		(0x53FF0000)
+#define IMX_USB_BASE		(0x53FF4000)
+#define IMX_CSI_BASE		(0x53FF8000)
+#define IMX_DRYICE_BASE		(0x53FFC000)
+
+#define IMX_ARM926_ROMPATCH	(0x60000000)
+#define IMX_ARM926_ASIC		(0x68000000)
+
+/* 128K Internal Static RAM */
+#define IMX_RAM_BASE		(0x78000000)
+
+/* SDRAM BANKS */
+#define IMX_SDRAM_BANK0_BASE	(0x80000000)
+#define IMX_SDRAM_BANK1_BASE	(0x90000000)
+
+#define IMX_WEIM_CS0		(0xA0000000)
+#define IMX_WEIM_CS1		(0xA8000000)
+#define IMX_WEIM_CS2		(0xB0000000)
+#define IMX_WEIM_CS3		(0xB2000000)
+#define IMX_WEIM_CS4		(0xB4000000)
+#define IMX_ESDRAMC_BASE	(0xB8001000)
+#define IMX_WEIM_CTRL_BASE	(0xB8002000)
+#define IMX_M3IF_CTRL_BASE	(0xB8003000)
+#define IMX_EMI_CTRL_BASE	(0xB8004000)
+
+/* NAND Flash Controller */
+#define IMX_NFC_BASE		(0xBB000000)
+#define NFC_BASE_ADDR		IMX_NFC_BASE
+
+/* CCM bitfields */
+#define CCM_PLL_MFI_SHIFT	10
+#define CCM_PLL_MFI_MASK	0xf
+#define CCM_PLL_MFN_SHIFT	0
+#define CCM_PLL_MFN_MASK	0x3ff
+#define CCM_PLL_MFD_SHIFT	16
+#define CCM_PLL_MFD_MASK	0x3ff
+#define CCM_PLL_PD_SHIFT	26
+#define CCM_PLL_PD_MASK		0xf
+#define CCM_CCTL_ARM_DIV_SHIFT	30
+#define CCM_CCTL_ARM_DIV_MASK	3
+#define CCM_CCTL_AHB_DIV_SHIFT	28
+#define CCM_CCTL_AHB_DIV_MASK	3
+#define CCM_CCTL_ARM_SRC	(1 << 14)
+#define CCM_CGR1_GPT1		(1 << 19)
+#define CCM_PERCLK_REG(clk)	(clk / 4)
+#define CCM_PERCLK_SHIFT(clk)	(8 * (clk % 4))
+#define CCM_PERCLK_MASK		0x3f
+#define CCM_RCSR_NF_16BIT_SEL	(1 << 14)
+#define CCM_RCSR_NF_PS(v)	((v >> 26) & 3)
+
+/* ESDRAM Controller register bitfields */
+#define ESDCTL_PRCT(x)		(((x) & 0x3f) << 0)
+#define ESDCTL_BL		(1 << 7)
+#define ESDCTL_FP		(1 << 8)
+#define ESDCTL_PWDT(x)		(((x) & 3) << 10)
+#define ESDCTL_SREFR(x)		(((x) & 7) << 13)
+#define ESDCTL_DSIZ_16_UPPER	(0 << 16)
+#define ESDCTL_DSIZ_16_LOWER	(1 << 16)
+#define ESDCTL_DSIZ_32		(2 << 16)
+#define ESDCTL_COL8		(0 << 20)
+#define ESDCTL_COL9		(1 << 20)
+#define ESDCTL_COL10		(2 << 20)
+#define ESDCTL_ROW11		(0 << 24)
+#define ESDCTL_ROW12		(1 << 24)
+#define ESDCTL_ROW13		(2 << 24)
+#define ESDCTL_ROW14		(3 << 24)
+#define ESDCTL_ROW15		(4 << 24)
+#define ESDCTL_SP		(1 << 27)
+#define ESDCTL_SMODE_NORMAL	(0 << 28)
+#define ESDCTL_SMODE_PRECHARGE	(1 << 28)
+#define ESDCTL_SMODE_AUTO_REF	(2 << 28)
+#define ESDCTL_SMODE_LOAD_MODE	(3 << 28)
+#define ESDCTL_SMODE_MAN_REF	(4 << 28)
+#define ESDCTL_SDE		(1 << 31)
+
+#define ESDCFG_TRC(x)		(((x) & 0xf) << 0)
+#define ESDCFG_TRCD(x)		(((x) & 0x7) << 4)
+#define ESDCFG_TCAS(x)		(((x) & 0x3) << 8)
+#define ESDCFG_TRRD(x)		(((x) & 0x3) << 10)
+#define ESDCFG_TRAS(x)		(((x) & 0x7) << 12)
+#define ESDCFG_TWR		(1 << 15)
+#define ESDCFG_TMRD(x)		(((x) & 0x3) << 16)
+#define ESDCFG_TRP(x)		(((x) & 0x3) << 18)
+#define ESDCFG_TWTR		(1 << 20)
+#define ESDCFG_TXP(x)		(((x) & 0x3) << 21)
+
+#define ESDMISC_RST		(1 << 1)
+#define ESDMISC_MDDREN		(1 << 2)
+#define ESDMISC_MDDR_DL_RST	(1 << 3)
+#define ESDMISC_MDDR_MDIS	(1 << 4)
+#define ESDMISC_LHD		(1 << 5)
+#define ESDMISC_MA10_SHARE	(1 << 6)
+#define ESDMISC_SDRAM_RDY	(1 << 31)
+
+/* GPT bits */
+#define GPT_CTRL_SWR		(1 << 15)	/* Software reset */
+#define GPT_CTRL_FRR		(1 << 9)	/* Freerun / restart */
+#define GPT_CTRL_CLKSOURCE_32	(4 << 6)	/* Clock source	*/
+#define GPT_CTRL_TEN		1		/* Timer enable	*/
+
+/* WDOG enable */
+#define WCR_WDE 0x04
+
+/* FUSE bank offsets */
+#define IIM0_MAC		0x1a
+
+#endif				/* _IMX_REGS_H */
diff --git a/arch/arm/include/asm/arch-mx25/imx25-pinmux.h b/arch/arm/include/asm/arch-mx25/imx25-pinmux.h
new file mode 100644
index 0000000000..a4c658b41b
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx25/imx25-pinmux.h
@@ -0,0 +1,421 @@
+/*
+ * iopin settings are controlled by four different sets of registers
+ *	iopad mux control
+ *	individual iopad setup (voltage select, pull/keep, drive strength ...)
+ *	group iopad setup (same as above but for groups of signals)
+ *	input select when multiple inputs are possible
+ */
+
+/*
+ * software pad mux control
+ */
+/* SW Input On (Loopback) */
+#define MX25_PIN_MUX_SION		(1 << 4)
+/* MUX Mode (0-7) */
+#define MX25_PIN_MUX_MODE(mode)		((mode & 0x7) << 0)
+struct iomuxc_mux_ctl {
+	u32 gpr1;
+	u32 observe_int_mux;
+	u32 pad_a10;
+	u32 pad_a13;
+	u32 pad_a14;
+	u32 pad_a15;
+	u32 pad_a16;
+	u32 pad_a17;
+	u32 pad_a18;
+	u32 pad_a19;
+	u32 pad_a20;
+	u32 pad_a21;
+	u32 pad_a22;
+	u32 pad_a23;
+	u32 pad_a24;
+	u32 pad_a25;
+	u32 pad_eb0;
+	u32 pad_eb1;
+	u32 pad_oe;
+	u32 pad_cs0;
+	u32 pad_cs1;
+	u32 pad_cs4;
+	u32 pad_cs5;
+	u32 pad_nf_ce0;
+	u32 pad_ecb;
+	u32 pad_lba;
+	u32 pad_bclk;
+	u32 pad_rw;
+	u32 pad_nfwe_b;
+	u32 pad_nfre_b;
+	u32 pad_nfale;
+	u32 pad_nfcle;
+	u32 pad_nfwp_b;
+	u32 pad_nfrb;
+	u32 pad_d15;
+	u32 pad_d14;
+	u32 pad_d13;
+	u32 pad_d12;
+	u32 pad_d11;
+	u32 pad_d10;
+	u32 pad_d9;
+	u32 pad_d8;
+	u32 pad_d7;
+	u32 pad_d6;
+	u32 pad_d5;
+	u32 pad_d4;
+	u32 pad_d3;
+	u32 pad_d2;
+	u32 pad_d1;
+	u32 pad_d0;
+	u32 pad_ld0;
+	u32 pad_ld1;
+	u32 pad_ld2;
+	u32 pad_ld3;
+	u32 pad_ld4;
+	u32 pad_ld5;
+	u32 pad_ld6;
+	u32 pad_ld7;
+	u32 pad_ld8;
+	u32 pad_ld9;
+	u32 pad_ld10;
+	u32 pad_ld11;
+	u32 pad_ld12;
+	u32 pad_ld13;
+	u32 pad_ld14;
+	u32 pad_ld15;
+	u32 pad_hsync;
+	u32 pad_vsync;
+	u32 pad_lsclk;
+	u32 pad_oe_acd;
+	u32 pad_contrast;
+	u32 pad_pwm;
+	u32 pad_csi_d2;
+	u32 pad_csi_d3;
+	u32 pad_csi_d4;
+	u32 pad_csi_d5;
+	u32 pad_csi_d6;
+	u32 pad_csi_d7;
+	u32 pad_csi_d8;
+	u32 pad_csi_d9;
+	u32 pad_csi_mclk;
+	u32 pad_csi_vsync;
+	u32 pad_csi_hsync;
+	u32 pad_csi_pixclk;
+	u32 pad_i2c1_clk;
+	u32 pad_i2c1_dat;
+	u32 pad_cspi1_mosi;
+	u32 pad_cspi1_miso;
+	u32 pad_cspi1_ss0;
+	u32 pad_cspi1_ss1;
+	u32 pad_cspi1_sclk;
+	u32 pad_cspi1_rdy;
+	u32 pad_uart1_rxd;
+	u32 pad_uart1_txd;
+	u32 pad_uart1_rts;
+	u32 pad_uart1_cts;
+	u32 pad_uart2_rxd;
+	u32 pad_uart2_txd;
+	u32 pad_uart2_rts;
+	u32 pad_uart2_cts;
+	u32 pad_sd1_cmd;
+	u32 pad_sd1_clk;
+	u32 pad_sd1_data0;
+	u32 pad_sd1_data1;
+	u32 pad_sd1_data2;
+	u32 pad_sd1_data3;
+	u32 pad_kpp_row0;
+	u32 pad_kpp_row1;
+	u32 pad_kpp_row2;
+	u32 pad_kpp_row3;
+	u32 pad_kpp_col0;
+	u32 pad_kpp_col1;
+	u32 pad_kpp_col2;
+	u32 pad_kpp_col3;
+	u32 pad_fec_mdc;
+	u32 pad_fec_mdio;
+	u32 pad_fec_tdata0;
+	u32 pad_fec_tdata1;
+	u32 pad_fec_tx_en;
+	u32 pad_fec_rdata0;
+	u32 pad_fec_rdata1;
+	u32 pad_fec_rx_dv;
+	u32 pad_fec_tx_clk;
+	u32 pad_rtck;
+	u32 pad_de_b;
+	u32 pad_gpio_a;
+	u32 pad_gpio_b;
+	u32 pad_gpio_c;
+	u32 pad_gpio_d;
+	u32 pad_gpio_e;
+	u32 pad_gpio_f;
+	u32 pad_ext_armclk;
+	u32 pad_upll_bypclk;
+	u32 pad_vstby_req;
+	u32 pad_vstby_ack;
+	u32 pad_power_fail;
+	u32 pad_clko;
+	u32 pad_boot_mode0;
+	u32 pad_boot_mode1;
+};
+
+/*
+ * software pad control
+ */
+/* Select 3.3 or 1.8 volts */
+#define MX25_PIN_PAD_CTL_DVS_33			(0 << 13)
+#define MX25_PIN_PAD_CTL_DVS_18			(1 << 13)
+/* Enable hysteresis */
+#define MX25_PIN_PAD_CTL_HYS			(1 << 8)
+/* Enable pull/keeper */
+#define MX25_PIN_PAD_CTL_PKE			(1 << 7)
+/* 0 - keeper / 1 - pull */
+#define MX25_PIN_PAD_CTL_PUE			(1 << 6)
+/* pull up/down strength */
+#define MX25_PIN_PAD_CTL_100K_PD		(0 << 4)
+#define MX25_PIN_PAD_CTL_47K_PU			(1 << 4)
+#define MX25_PIN_PAD_CTL_100K_PU		(2 << 4)
+#define MX25_PIN_PAD_CTL_22K_PU			(3 << 4)
+/* open drain control */
+#define MX25_PIN_PAD_CTL_OD			(1 << 3)
+/* drive strength */
+#define MX25_PIN_PAD_CTL_DS_NOM			(0 << 1)
+#define MX25_PIN_PAD_CTL_DS_HIGH		(1 << 1)
+#define MX25_PIN_PAD_CTL_DS_MAX			(2 << 1)
+#define MX25_PIN_PAD_CTL_DS_MAX11		(3 << 1)
+/* slew rate */
+#define MX25_PIN_PAD_CTL_SRE_SLOW		(0 << 0)
+#define MX25_PIN_PAD_CTL_SRE_FAST		(1 << 0)
+struct  iomuxc_pad_ctl {
+	u32 pad_a13;
+	u32 pad_a14;
+	u32 pad_a15;
+	u32 pad_a17;
+	u32 pad_a18;
+	u32 pad_a19;
+	u32 pad_a20;
+	u32 pad_a21;
+	u32 pad_a23;
+	u32 pad_a24;
+	u32 pad_a25;
+	u32 pad_eb0;
+	u32 pad_eb1;
+	u32 pad_oe;
+	u32 pad_cs4;
+	u32 pad_cs5;
+	u32 pad_nf_ce0;
+	u32 pad_ecb;
+	u32 pad_lba;
+	u32 pad_rw;
+	u32 pad_nfrb;
+	u32 pad_d15;
+	u32 pad_d14;
+	u32 pad_d13;
+	u32 pad_d12;
+	u32 pad_d11;
+	u32 pad_d10;
+	u32 pad_d9;
+	u32 pad_d8;
+	u32 pad_d7;
+	u32 pad_d6;
+	u32 pad_d5;
+	u32 pad_d4;
+	u32 pad_d3;
+	u32 pad_d2;
+	u32 pad_d1;
+	u32 pad_d0;
+	u32 pad_ld0;
+	u32 pad_ld1;
+	u32 pad_ld2;
+	u32 pad_ld3;
+	u32 pad_ld4;
+	u32 pad_ld5;
+	u32 pad_ld6;
+	u32 pad_ld7;
+	u32 pad_ld8;
+	u32 pad_ld9;
+	u32 pad_ld10;
+	u32 pad_ld11;
+	u32 pad_ld12;
+	u32 pad_ld13;
+	u32 pad_ld14;
+	u32 pad_ld15;
+	u32 pad_hsync;
+	u32 pad_vsync;
+	u32 pad_lsclk;
+	u32 pad_oe_acd;
+	u32 pad_contrast;
+	u32 pad_pwm;
+	u32 pad_csi_d2;
+	u32 pad_csi_d3;
+	u32 pad_csi_d4;
+	u32 pad_csi_d5;
+	u32 pad_csi_d6;
+	u32 pad_csi_d7;
+	u32 pad_csi_d8;
+	u32 pad_csi_d9;
+	u32 pad_csi_mclk;
+	u32 pad_csi_vsync;
+	u32 pad_csi_hsync;
+	u32 pad_csi_pixclk;
+	u32 pad_i2c1_clk;
+	u32 pad_i2c1_dat;
+	u32 pad_cspi1_mosi;
+	u32 pad_cspi1_miso;
+	u32 pad_cspi1_ss0;
+	u32 pad_cspi1_ss1;
+	u32 pad_cspi1_sclk;
+	u32 pad_cspi1_rdy;
+	u32 pad_uart1_rxd;
+	u32 pad_uart1_txd;
+	u32 pad_uart1_rts;
+	u32 pad_uart1_cts;
+	u32 pad_uart2_rxd;
+	u32 pad_uart2_txd;
+	u32 pad_uart2_rts;
+	u32 pad_uart2_cts;
+	u32 pad_sd1_cmd;
+	u32 pad_sd1_clk;
+	u32 pad_sd1_data0;
+	u32 pad_sd1_data1;
+	u32 pad_sd1_data2;
+	u32 pad_sd1_data3;
+	u32 pad_kpp_row0;
+	u32 pad_kpp_row1;
+	u32 pad_kpp_row2;
+	u32 pad_kpp_row3;
+	u32 pad_kpp_col0;
+	u32 pad_kpp_col1;
+	u32 pad_kpp_col2;
+	u32 pad_kpp_col3;
+	u32 pad_fec_mdc;
+	u32 pad_fec_mdio;
+	u32 pad_fec_tdata0;
+	u32 pad_fec_tdata1;
+	u32 pad_fec_tx_en;
+	u32 pad_fec_rdata0;
+	u32 pad_fec_rdata1;
+	u32 pad_fec_rx_dv;
+	u32 pad_fec_tx_clk;
+	u32 pad_rtck;
+	u32 pad_tdo;
+	u32 pad_de_b;
+	u32 pad_gpio_a;
+	u32 pad_gpio_b;
+	u32 pad_gpio_c;
+	u32 pad_gpio_d;
+	u32 pad_gpio_e;
+	u32 pad_gpio_f;
+	u32 pad_vstby_req;
+	u32 pad_vstby_ack;
+	u32 pad_power_fail;
+	u32 pad_clko;
+};
+
+
+/*
+ * Pad group drive strength and voltage select
+ * Same fields as iomuxc_pad_ctl plus ddr type
+ */
+/* Select DDR type */
+#define MX25_PIN_PAD_CTL_DDR_18			(0 << 11)
+#define MX25_PIN_PAD_CTL_DDR_33			(1 << 11)
+#define MX25_PIN_PAD_CTL_DDR_MAX		(2 << 11)
+struct iomuxc_pad_grp_ctl {
+	u32 grp_dvs_misc;
+	u32 grp_dse_fec;
+	u32 grp_dvs_jtag;
+	u32 grp_dse_nfc;
+	u32 grp_dse_csi;
+	u32 grp_dse_weim;
+	u32 grp_dse_ddr;
+	u32 grp_dvs_crm;
+	u32 grp_dse_kpp;
+	u32 grp_dse_sdhc1;
+	u32 grp_dse_lcd;
+	u32 grp_dse_uart;
+	u32 grp_dvs_nfc;
+	u32 grp_dvs_csi;
+	u32 grp_dse_cspi1;
+	u32 grp_ddrtype;
+	u32 grp_dvs_sdhc1;
+	u32 grp_dvs_lcd;
+};
+
+/*
+ * Pad input select control
+ * Select which pad to connect to an input port
+ * where multiple pads can function as given input
+ */
+#define MX25_PAD_INPUT_SELECT_DAISY(in)		((in & 0x7) << 0)
+struct iomuxc_pad_input_select {
+	u32 audmux_p4_input_da_amx;
+	u32 audmux_p4_input_db_amx;
+	u32 audmux_p4_input_rxclk_amx;
+	u32 audmux_p4_input_rxfs_amx;
+	u32 audmux_p4_input_txclk_amx;
+	u32 audmux_p4_input_txfs_amx;
+	u32 audmux_p7_input_da_amx;
+	u32 audmux_p7_input_txfs_amx;
+	u32 can1_ipp_ind_canrx;
+	u32 can2_ipp_ind_canrx;
+	u32 csi_ipp_csi_d_0;
+	u32 csi_ipp_csi_d_1;
+	u32 cspi1_ipp_ind_ss3_b;
+	u32 cspi2_ipp_cspi_clk_in;
+	u32 cspi2_ipp_ind_dataready_b;
+	u32 cspi2_ipp_ind_miso;
+	u32 cspi2_ipp_ind_mosi;
+	u32 cspi2_ipp_ind_ss0_b;
+	u32 cspi2_ipp_ind_ss1_b;
+	u32 cspi3_ipp_cspi_clk_in;
+	u32 cspi3_ipp_ind_dataready_b;
+	u32 cspi3_ipp_ind_miso;
+	u32 cspi3_ipp_ind_mosi;
+	u32 cspi3_ipp_ind_ss0_b;
+	u32 cspi3_ipp_ind_ss1_b;
+	u32 cspi3_ipp_ind_ss2_b;
+	u32 cspi3_ipp_ind_ss3_b;
+	u32 esdhc1_ipp_dat4_in;
+	u32 esdhc1_ipp_dat5_in;
+	u32 esdhc1_ipp_dat6_in;
+	u32 esdhc1_ipp_dat7_in;
+	u32 esdhc2_ipp_card_clk_in;
+	u32 esdhc2_ipp_cmd_in;
+	u32 esdhc2_ipp_dat0_in;
+	u32 esdhc2_ipp_dat1_in;
+	u32 esdhc2_ipp_dat2_in;
+	u32 esdhc2_ipp_dat3_in;
+	u32 esdhc2_ipp_dat4_in;
+	u32 esdhc2_ipp_dat5_in;
+	u32 esdhc2_ipp_dat6_in;
+	u32 esdhc2_ipp_dat7_in;
+	u32 fec_fec_col;
+	u32 fec_fec_crs;
+	u32 fec_fec_rdata_2;
+	u32 fec_fec_rdata_3;
+	u32 fec_fec_rx_clk;
+	u32 fec_fec_rx_er;
+	u32 i2c2_ipp_scl_in;
+	u32 i2c2_ipp_sda_in;
+	u32 i2c3_ipp_scl_in;
+	u32 i2c3_ipp_sda_in;
+	u32 kpp_ipp_ind_col_4;
+	u32 kpp_ipp_ind_col_5;
+	u32 kpp_ipp_ind_col_6;
+	u32 kpp_ipp_ind_col_7;
+	u32 kpp_ipp_ind_row_4;
+	u32 kpp_ipp_ind_row_5;
+	u32 kpp_ipp_ind_row_6;
+	u32 kpp_ipp_ind_row_7;
+	u32 sim1_pin_sim_rcvd1_in;
+	u32 sim1_pin_sim_simpd1;
+	u32 sim1_sim_rcvd1_io;
+	u32 sim2_pin_sim_rcvd1_in;
+	u32 sim2_pin_sim_simpd1;
+	u32 sim2_sim_rcvd1_io;
+	u32 uart3_ipp_uart_rts_b;
+	u32 uart3_ipp_uart_rxd_mux;
+	u32 uart4_ipp_uart_rts_b;
+	u32 uart4_ipp_uart_rxd_mux;
+	u32 uart5_ipp_uart_rts_b;
+	u32 uart5_ipp_uart_rxd_mux;
+	u32 usb_top_ipp_ind_otg_usb_oc;
+	u32 usb_top_ipp_ind_uh2_usb_oc;
+};