include/asm-arm/arch-mx31/mx31-regs.h - platform/external/u-boot - Gitiles

 /*
  *
  * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
  *
  * 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_MX31_REGS_H
 #define __ASM_ARCH_MX31_REGS_H

 #define __REG(x)     (*((volatile u32 *)(x)))
 #define __REG16(x)   (*((volatile u16 *)(x)))
 #define __REG8(x)    (*((volatile u8 *)(x)))

 #define CCM_BASE	0x53f80000
 #define CCM_CCMR	(CCM_BASE + 0x00)
 #define CCM_PDR0	(CCM_BASE + 0x04)
 #define CCM_PDR1	(CCM_BASE + 0x08)
 #define CCM_RCSR	(CCM_BASE + 0x0c)
 #define CCM_MPCTL	(CCM_BASE + 0x10)
 #define CCM_UPCTL	(CCM_BASE + 0x10)
 #define CCM_SPCTL	(CCM_BASE + 0x18)
 #define CCM_COSR	(CCM_BASE + 0x1C)
 #define CCM_CGR0	(CCM_BASE + 0x20)
 #define CCM_CGR1	(CCM_BASE + 0x24)
 #define CCM_CGR2	(CCM_BASE + 0x28)

 #define CCMR_MDS	(1 << 7)
 #define CCMR_SBYCS	(1 << 4)
 #define CCMR_MPE	(1 << 3)
 #define CCMR_PRCS_MASK	(3 << 1)
 #define CCMR_FPM	(1 << 1)
 #define CCMR_CKIH	(2 << 1)

 #define PDR0_CSI_PODF(x)	(((x) & 0x1ff) << 23)
 #define PDR0_PER_PODF(x)	(((x) & 0x1f) << 16)
 #define PDR0_HSP_PODF(x)	(((x) & 0x7) << 11)
 #define PDR0_NFC_PODF(x)	(((x) & 0x7) << 8)
 #define PDR0_IPG_PODF(x)	(((x) & 0x3) << 6)
 #define PDR0_MAX_PODF(x)	(((x) & 0x7) << 3)
 #define PDR0_MCU_PODF(x)	((x) & 0x7)

 #define PLL_PD(x)		(((x) & 0xf) << 26)
 #define PLL_MFD(x)		(((x) & 0x3ff) << 16)
 #define PLL_MFI(x)		(((x) & 0xf) << 10)
 #define PLL_MFN(x)		(((x) & 0x3ff) << 0)

 #define WEIM_BASE	0xb8002000
 #define CSCR_U(x)	(WEIM_BASE + (x) * 0x10)
 #define CSCR_L(x)	(WEIM_BASE + 4 + (x) * 0x10)
 #define CSCR_A(x)	(WEIM_BASE + 8 + (x) * 0x10)

 #define IOMUXC_BASE	0x43FAC000
 #define IOMUXC_GPR	(IOMUXC_BASE + 0x8)
 #define IOMUXC_SW_MUX_CTL(x)	(IOMUXC_BASE + 0xc + (x) * 4)
 #define IOMUXC_SW_PAD_CTL(x)	(IOMUXC_BASE + 0x154 + (x) * 4)

 #define IPU_BASE		0x53fc0000
 #define IPU_CONF		IPU_BASE

 #define IPU_CONF_PXL_ENDIAN	(1<<8)
 #define IPU_CONF_DU_EN		(1<<7)
 #define IPU_CONF_DI_EN		(1<<6)
 #define IPU_CONF_ADC_EN		(1<<5)
 #define IPU_CONF_SDC_EN		(1<<4)
 #define IPU_CONF_PF_EN		(1<<3)
 #define IPU_CONF_ROT_EN		(1<<2)
 #define IPU_CONF_IC_EN		(1<<1)
 #define IPU_CONF_SCI_EN		(1<<0)

 #define WDOG_BASE		0x53FDC000

 /*
  * Signal Multiplexing (IOMUX)
  */

 /* bits in the SW_MUX_CTL registers */
 #define MUX_CTL_OUT_GPIO_DR	(0 << 4)
 #define MUX_CTL_OUT_FUNC	(1 << 4)
 #define MUX_CTL_OUT_ALT1	(2 << 4)
 #define MUX_CTL_OUT_ALT2	(3 << 4)
 #define MUX_CTL_OUT_ALT3	(4 << 4)
 #define MUX_CTL_OUT_ALT4	(5 << 4)
 #define MUX_CTL_OUT_ALT5	(6 << 4)
 #define MUX_CTL_OUT_ALT6	(7 << 4)
 #define MUX_CTL_IN_NONE		(0 << 0)
 #define MUX_CTL_IN_GPIO		(1 << 0)
 #define MUX_CTL_IN_FUNC		(2 << 0)
 #define MUX_CTL_IN_ALT1		(4 << 0)
 #define MUX_CTL_IN_ALT2		(8 << 0)

 #define MUX_CTL_FUNC		(MUX_CTL_OUT_FUNC | MUX_CTL_IN_FUNC)
 #define MUX_CTL_ALT1		(MUX_CTL_OUT_ALT1 | MUX_CTL_IN_ALT1)
 #define MUX_CTL_ALT2		(MUX_CTL_OUT_ALT2 | MUX_CTL_IN_ALT2)
 #define MUX_CTL_GPIO		(MUX_CTL_OUT_GPIO_DR | MUX_CTL_IN_GPIO)

 /* Register offsets based on IOMUXC_BASE */
 /* 0x00 .. 0x7b */
 #define MUX_CTL_RTS1		0x7c
 #define MUX_CTL_CTS1		0x7d
 #define MUX_CTL_DTR_DCE1	0x7e
 #define MUX_CTL_DSR_DCE1	0x7f
 #define MUX_CTL_CSPI2_SCLK	0x80
 #define MUX_CTL_CSPI2_SPI_RDY	0x81
 #define MUX_CTL_RXD1		0x82
 #define MUX_CTL_TXD1		0x83
 #define MUX_CTL_CSPI2_MISO	0x84
 #define MUX_CTL_CSPI2_SS0	0x85
 #define MUX_CTL_CSPI2_SS1	0x86
 #define MUX_CTL_CSPI2_SS2	0x87
 #define MUX_CTL_CSPI2_MOSI	0x8b

 /*
  * Helper macros for the MUX_[contact name]__[pin function] macros
  */
 #define IOMUX_MODE_POS 9
 #define IOMUX_MODE(contact, mode) (((mode) << IOMUX_MODE_POS) | (contact))

 /*
  * These macros can be used in mx31_gpio_mux() and have the form
  * MUX_[contact name]__[pin function]
  */
 #define MUX_RXD1__UART1_RXD_MUX	IOMUX_MODE(MUX_CTL_RXD1, MUX_CTL_FUNC)
 #define MUX_TXD1__UART1_TXD_MUX	IOMUX_MODE(MUX_CTL_TXD1, MUX_CTL_FUNC)
 #define MUX_RTS1__UART1_RTS_B	IOMUX_MODE(MUX_CTL_RTS1, MUX_CTL_FUNC)
 #define MUX_CTS1__UART1_CTS_B	IOMUX_MODE(MUX_CTL_CTS1, MUX_CTL_FUNC)

 #define MUX_CSPI2_SS0__CSPI2_SS0_B IOMUX_MODE(MUX_CTL_CSPI2_SS0, MUX_CTL_FUNC)
 #define MUX_CSPI2_SS1__CSPI2_SS1_B IOMUX_MODE(MUX_CTL_CSPI2_SS1, MUX_CTL_FUNC)
 #define MUX_CSPI2_SS2__CSPI2_SS2_B IOMUX_MODE(MUX_CTL_CSPI2_SS2, MUX_CTL_FUNC)
 #define MUX_CSPI2_MOSI__CSPI2_MOSI IOMUX_MODE(MUX_CTL_CSPI2_MOSI, MUX_CTL_FUNC)
 #define MUX_CSPI2_MISO__CSPI2_MISO IOMUX_MODE(MUX_CTL_CSPI2_MISO, MUX_CTL_FUNC)
 #define MUX_CSPI2_SPI_RDY__CSPI2_DATAREADY_B \
 	IOMUX_MODE(MUX_CTL_CSPI2_SPI_RDY, MUX_CTL_FUNC)
 #define MUX_CSPI2_SCLK__CSPI2_CLK IOMUX_MODE(MUX_CTL_CSPI2_SCLK, MUX_CTL_FUNC)

 #define MUX_CSPI2_MOSI__I2C2_SCL IOMUX_MODE(MUX_CTL_CSPI2_MOSI, MUX_CTL_ALT1)
 #define MUX_CSPI2_MISO__I2C2_SDA IOMUX_MODE(MUX_CTL_CSPI2_MISO, MUX_CTL_ALT1)

 /*
  * Memory regions and CS
  */
 #define IPU_MEM_BASE	0x70000000
 #define CSD0_BASE	0x80000000
 #define CSD1_BASE	0x90000000
 #define CS0_BASE	0xA0000000
 #define CS1_BASE	0xA8000000
 #define CS2_BASE	0xB0000000
 #define CS3_BASE	0xB2000000
 #define CS4_BASE	0xB4000000
 #define CS4_PSRAM_BASE	0xB5000000
 #define CS5_BASE	0xB6000000
 #define PCMCIA_MEM_BASE	0xC0000000

 #endif /* __ASM_ARCH_MX31_REGS_H */
	/*
	*
	* (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
	*
	* 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_MX31_REGS_H
	#define __ASM_ARCH_MX31_REGS_H

	#define __REG(x) (((volatile u32 )(x)))
	#define __REG16(x) (((volatile u16 )(x)))
	#define __REG8(x) (((volatile u8 )(x)))

	#define CCM_BASE 0x53f80000
	#define CCM_CCMR (CCM_BASE + 0x00)
	#define CCM_PDR0 (CCM_BASE + 0x04)
	#define CCM_PDR1 (CCM_BASE + 0x08)
	#define CCM_RCSR (CCM_BASE + 0x0c)
	#define CCM_MPCTL (CCM_BASE + 0x10)
	#define CCM_UPCTL (CCM_BASE + 0x10)
	#define CCM_SPCTL (CCM_BASE + 0x18)
	#define CCM_COSR (CCM_BASE + 0x1C)
	#define CCM_CGR0 (CCM_BASE + 0x20)
	#define CCM_CGR1 (CCM_BASE + 0x24)
	#define CCM_CGR2 (CCM_BASE + 0x28)

	#define CCMR_MDS (1 << 7)
	#define CCMR_SBYCS (1 << 4)
	#define CCMR_MPE (1 << 3)
	#define CCMR_PRCS_MASK (3 << 1)
	#define CCMR_FPM (1 << 1)
	#define CCMR_CKIH (2 << 1)

	#define PDR0_CSI_PODF(x) (((x) & 0x1ff) << 23)
	#define PDR0_PER_PODF(x) (((x) & 0x1f) << 16)
	#define PDR0_HSP_PODF(x) (((x) & 0x7) << 11)
	#define PDR0_NFC_PODF(x) (((x) & 0x7) << 8)
	#define PDR0_IPG_PODF(x) (((x) & 0x3) << 6)
	#define PDR0_MAX_PODF(x) (((x) & 0x7) << 3)
	#define PDR0_MCU_PODF(x) ((x) & 0x7)

	#define PLL_PD(x) (((x) & 0xf) << 26)
	#define PLL_MFD(x) (((x) & 0x3ff) << 16)
	#define PLL_MFI(x) (((x) & 0xf) << 10)
	#define PLL_MFN(x) (((x) & 0x3ff) << 0)

	#define WEIM_BASE 0xb8002000
	#define CSCR_U(x) (WEIM_BASE + (x) * 0x10)
	#define CSCR_L(x) (WEIM_BASE + 4 + (x) * 0x10)
	#define CSCR_A(x) (WEIM_BASE + 8 + (x) * 0x10)

	#define IOMUXC_BASE 0x43FAC000
	#define IOMUXC_GPR (IOMUXC_BASE + 0x8)
	#define IOMUXC_SW_MUX_CTL(x) (IOMUXC_BASE + 0xc + (x) * 4)
	#define IOMUXC_SW_PAD_CTL(x) (IOMUXC_BASE + 0x154 + (x) * 4)

	#define IPU_BASE 0x53fc0000
	#define IPU_CONF IPU_BASE

	#define IPU_CONF_PXL_ENDIAN (1<<8)
	#define IPU_CONF_DU_EN (1<<7)
	#define IPU_CONF_DI_EN (1<<6)
	#define IPU_CONF_ADC_EN (1<<5)
	#define IPU_CONF_SDC_EN (1<<4)
	#define IPU_CONF_PF_EN (1<<3)
	#define IPU_CONF_ROT_EN (1<<2)
	#define IPU_CONF_IC_EN (1<<1)
	#define IPU_CONF_SCI_EN (1<<0)

	#define WDOG_BASE 0x53FDC000

	/*
	* Signal Multiplexing (IOMUX)
	*/

	/* bits in the SW_MUX_CTL registers */
	#define MUX_CTL_OUT_GPIO_DR (0 << 4)
	#define MUX_CTL_OUT_FUNC (1 << 4)
	#define MUX_CTL_OUT_ALT1 (2 << 4)
	#define MUX_CTL_OUT_ALT2 (3 << 4)
	#define MUX_CTL_OUT_ALT3 (4 << 4)
	#define MUX_CTL_OUT_ALT4 (5 << 4)
	#define MUX_CTL_OUT_ALT5 (6 << 4)
	#define MUX_CTL_OUT_ALT6 (7 << 4)
	#define MUX_CTL_IN_NONE (0 << 0)
	#define MUX_CTL_IN_GPIO (1 << 0)
	#define MUX_CTL_IN_FUNC (2 << 0)
	#define MUX_CTL_IN_ALT1 (4 << 0)
	#define MUX_CTL_IN_ALT2 (8 << 0)

	#define MUX_CTL_FUNC (MUX_CTL_OUT_FUNC \| MUX_CTL_IN_FUNC)
	#define MUX_CTL_ALT1 (MUX_CTL_OUT_ALT1 \| MUX_CTL_IN_ALT1)
	#define MUX_CTL_ALT2 (MUX_CTL_OUT_ALT2 \| MUX_CTL_IN_ALT2)
	#define MUX_CTL_GPIO (MUX_CTL_OUT_GPIO_DR \| MUX_CTL_IN_GPIO)

	/* Register offsets based on IOMUXC_BASE */
	/* 0x00 .. 0x7b */
	#define MUX_CTL_RTS1 0x7c
	#define MUX_CTL_CTS1 0x7d
	#define MUX_CTL_DTR_DCE1 0x7e
	#define MUX_CTL_DSR_DCE1 0x7f
	#define MUX_CTL_CSPI2_SCLK 0x80
	#define MUX_CTL_CSPI2_SPI_RDY 0x81
	#define MUX_CTL_RXD1 0x82
	#define MUX_CTL_TXD1 0x83
	#define MUX_CTL_CSPI2_MISO 0x84
	#define MUX_CTL_CSPI2_SS0 0x85
	#define MUX_CTL_CSPI2_SS1 0x86
	#define MUX_CTL_CSPI2_SS2 0x87
	#define MUX_CTL_CSPI2_MOSI 0x8b

	/*
	* Helper macros for the MUX_[contact name]__[pin function] macros
	*/
	#define IOMUX_MODE_POS 9
	#define IOMUX_MODE(contact, mode) (((mode) << IOMUX_MODE_POS) \| (contact))

	/*
	* These macros can be used in mx31_gpio_mux() and have the form
	* MUX_[contact name]__[pin function]
	*/
	#define MUX_RXD1__UART1_RXD_MUX IOMUX_MODE(MUX_CTL_RXD1, MUX_CTL_FUNC)
	#define MUX_TXD1__UART1_TXD_MUX IOMUX_MODE(MUX_CTL_TXD1, MUX_CTL_FUNC)
	#define MUX_RTS1__UART1_RTS_B IOMUX_MODE(MUX_CTL_RTS1, MUX_CTL_FUNC)
	#define MUX_CTS1__UART1_CTS_B IOMUX_MODE(MUX_CTL_CTS1, MUX_CTL_FUNC)

	#define MUX_CSPI2_SS0__CSPI2_SS0_B IOMUX_MODE(MUX_CTL_CSPI2_SS0, MUX_CTL_FUNC)
	#define MUX_CSPI2_SS1__CSPI2_SS1_B IOMUX_MODE(MUX_CTL_CSPI2_SS1, MUX_CTL_FUNC)
	#define MUX_CSPI2_SS2__CSPI2_SS2_B IOMUX_MODE(MUX_CTL_CSPI2_SS2, MUX_CTL_FUNC)
	#define MUX_CSPI2_MOSI__CSPI2_MOSI IOMUX_MODE(MUX_CTL_CSPI2_MOSI, MUX_CTL_FUNC)
	#define MUX_CSPI2_MISO__CSPI2_MISO IOMUX_MODE(MUX_CTL_CSPI2_MISO, MUX_CTL_FUNC)
	#define MUX_CSPI2_SPI_RDY__CSPI2_DATAREADY_B \
	IOMUX_MODE(MUX_CTL_CSPI2_SPI_RDY, MUX_CTL_FUNC)
	#define MUX_CSPI2_SCLK__CSPI2_CLK IOMUX_MODE(MUX_CTL_CSPI2_SCLK, MUX_CTL_FUNC)

	#define MUX_CSPI2_MOSI__I2C2_SCL IOMUX_MODE(MUX_CTL_CSPI2_MOSI, MUX_CTL_ALT1)
	#define MUX_CSPI2_MISO__I2C2_SDA IOMUX_MODE(MUX_CTL_CSPI2_MISO, MUX_CTL_ALT1)

	/*
	* Memory regions and CS
	*/
	#define IPU_MEM_BASE 0x70000000
	#define CSD0_BASE 0x80000000
	#define CSD1_BASE 0x90000000
	#define CS0_BASE 0xA0000000
	#define CS1_BASE 0xA8000000
	#define CS2_BASE 0xB0000000
	#define CS3_BASE 0xB2000000
	#define CS4_BASE 0xB4000000
	#define CS4_PSRAM_BASE 0xB5000000
	#define CS5_BASE 0xB6000000
	#define PCMCIA_MEM_BASE 0xC0000000

	#endif /* __ASM_ARCH_MX31_REGS_H */