Initial import

1 files changed, 238 insertions, 0 deletions

diff --git a/arch/arm/mach-imx/mx27.h b/arch/arm/mach-imx/mx27.h
new file mode 100644
index 000000000..8a65f192e
--- /dev/null
+++ b/arch/arm/mach-imx/mx27.h
@@ -0,0 +1,238 @@
+/*
+ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright 2008 Juergen Beisert, kernel@pengutronix.de
+ *
+ * This contains i.MX27-specific hardware definitions. For those
+ * hardware pieces that are common between i.MX21 and i.MX27, have a
+ * look at mx2x.h.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston,
+ * MA  02110-1301, USA.
+ */
+
+#ifndef __MACH_MX27_H__
+#define __MACH_MX27_H__
+
+#define MX27_AIPI_BASE_ADDR		0x10000000
+#define MX27_AIPI_SIZE			SZ_1M
+#define MX27_DMA_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x01000)
+#define MX27_WDOG_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x02000)
+#define MX27_GPT1_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x03000)
+#define MX27_GPT2_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x04000)
+#define MX27_GPT3_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x05000)
+#define MX27_PWM_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x06000)
+#define MX27_RTC_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x07000)
+#define MX27_KPP_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x08000)
+#define MX27_OWIRE_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x09000)
+#define MX27_UART1_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x0a000)
+#define MX27_UART2_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x0b000)
+#define MX27_UART3_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x0c000)
+#define MX27_UART4_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x0d000)
+#define MX27_CSPI1_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x0e000)
+#define MX27_CSPI2_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x0f000)
+#define MX27_SSI1_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x10000)
+#define MX27_SSI2_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x11000)
+#define MX27_I2C1_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x12000)
+#define MX27_SDHC1_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x13000)
+#define MX27_SDHC2_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x14000)
+#define MX27_GPIO_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x15000)
+#define MX27_GPIO1_BASE_ADDR			(MX27_GPIO_BASE_ADDR + 0x000)
+#define MX27_GPIO2_BASE_ADDR			(MX27_GPIO_BASE_ADDR + 0x100)
+#define MX27_GPIO3_BASE_ADDR			(MX27_GPIO_BASE_ADDR + 0x200)
+#define MX27_GPIO4_BASE_ADDR			(MX27_GPIO_BASE_ADDR + 0x300)
+#define MX27_GPIO5_BASE_ADDR			(MX27_GPIO_BASE_ADDR + 0x400)
+#define MX27_GPIO6_BASE_ADDR			(MX27_GPIO_BASE_ADDR + 0x500)
+#define MX27_AUDMUX_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x16000)
+#define MX27_CSPI3_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x17000)
+#define MX27_MSHC_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x18000)
+#define MX27_GPT4_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x19000)
+#define MX27_GPT5_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x1a000)
+#define MX27_UART5_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x1b000)
+#define MX27_UART6_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x1c000)
+#define MX27_I2C2_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x1d000)
+#define MX27_SDHC3_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x1e000)
+#define MX27_GPT6_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x1f000)
+#define MX27_LCDC_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x21000)
+#define MX27_SLCDC_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x22000)
+#define MX27_VPU_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x23000)
+#define MX27_USB_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x24000)
+#define MX27_USB_OTG_BASE_ADDR			(MX27_USB_BASE_ADDR + 0x0000)
+#define MX27_USB_HS1_BASE_ADDR			(MX27_USB_BASE_ADDR + 0x0200)
+#define MX27_USB_HS2_BASE_ADDR			(MX27_USB_BASE_ADDR + 0x0400)
+#define MX27_SAHARA_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x25000)
+#define MX27_EMMAPP_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x26000)
+#define MX27_EMMAPRP_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x26400)
+#define MX27_CCM_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x27000)
+#define MX27_SYSCTRL_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x27800)
+#define MX27_IIM_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x28000)
+#define MX27_RTIC_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x2a000)
+#define MX27_FEC_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x2b000)
+#define MX27_SCC_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x2c000)
+#define MX27_ETB_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x3b000)
+#define MX27_ETB_RAM_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x3c000)
+#define MX27_JAM_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x3e000)
+#define MX27_MAX_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x3f000)
+
+#define MX27_AVIC_BASE_ADDR		0x10040000
+
+/* ROM patch */
+#define MX27_ROMP_BASE_ADDR		0x10041000
+
+#define MX27_SAHB1_BASE_ADDR		0x80000000
+#define MX27_SAHB1_SIZE			SZ_1M
+#define MX27_CSI_BASE_ADDR			(MX27_SAHB1_BASE_ADDR + 0x0000)
+#define MX27_ATA_BASE_ADDR			(MX27_SAHB1_BASE_ADDR + 0x1000)
+
+/* Memory regions and CS */
+#define MX27_SDRAM_BASE_ADDR		0xa0000000
+#define MX27_CSD1_BASE_ADDR		0xb0000000
+
+#define MX27_CS0_BASE_ADDR		0xc0000000
+#define MX27_CS1_BASE_ADDR		0xc8000000
+#define MX27_CS2_BASE_ADDR		0xd0000000
+#define MX27_CS3_BASE_ADDR		0xd2000000
+#define MX27_CS4_BASE_ADDR		0xd4000000
+#define MX27_CS5_BASE_ADDR		0xd6000000
+
+/* NAND, SDRAM, WEIM, M3IF, EMI controllers */
+#define MX27_X_MEMC_BASE_ADDR		0xd8000000
+#define MX27_X_MEMC_SIZE		SZ_1M
+#define MX27_NFC_BASE_ADDR			(MX27_X_MEMC_BASE_ADDR)
+#define MX27_SDRAMC_BASE_ADDR			(MX27_X_MEMC_BASE_ADDR + 0x1000)
+#define MX27_WEIM_BASE_ADDR			(MX27_X_MEMC_BASE_ADDR + 0x2000)
+#define MX27_M3IF_BASE_ADDR			(MX27_X_MEMC_BASE_ADDR + 0x3000)
+#define MX27_PCMCIA_CTL_BASE_ADDR		(MX27_X_MEMC_BASE_ADDR + 0x4000)
+
+#define MX27_WEIM_CSCRx_BASE_ADDR(cs)	(MX27_WEIM_BASE_ADDR + (cs) * 0x10)
+#define MX27_WEIM_CSCRxU(cs)			(MX27_WEIM_CSCRx_BASE_ADDR(cs))
+#define MX27_WEIM_CSCRxL(cs)			(MX27_WEIM_CSCRx_BASE_ADDR(cs) + 0x4)
+#define MX27_WEIM_CSCRxA(cs)			(MX27_WEIM_CSCRx_BASE_ADDR(cs) + 0x8)
+
+#define MX27_PCMCIA_MEM_BASE_ADDR	0xdc000000
+
+/* IRAM */
+#define MX27_IRAM_BASE_ADDR		0xffff4c00	/* internal ram */
+
+#define MX27_IO_P2V(x)			IMX_IO_P2V(x)
+#define MX27_IO_ADDRESS(x)		IOMEM(MX27_IO_P2V(x))
+
+/* fixed interrupt numbers */
+#include <asm/irq.h>
+#define MX27_INT_I2C2		(NR_IRQS_LEGACY + 1)
+#define MX27_INT_GPT6		(NR_IRQS_LEGACY + 2)
+#define MX27_INT_GPT5		(NR_IRQS_LEGACY + 3)
+#define MX27_INT_GPT4		(NR_IRQS_LEGACY + 4)
+#define MX27_INT_RTIC		(NR_IRQS_LEGACY + 5)
+#define MX27_INT_CSPI3		(NR_IRQS_LEGACY + 6)
+#define MX27_INT_MSHC		(NR_IRQS_LEGACY + 7)
+#define MX27_INT_GPIO		(NR_IRQS_LEGACY + 8)
+#define MX27_INT_SDHC3		(NR_IRQS_LEGACY + 9)
+#define MX27_INT_SDHC2		(NR_IRQS_LEGACY + 10)
+#define MX27_INT_SDHC1		(NR_IRQS_LEGACY + 11)
+#define MX27_INT_I2C1		(NR_IRQS_LEGACY + 12)
+#define MX27_INT_SSI2		(NR_IRQS_LEGACY + 13)
+#define MX27_INT_SSI1		(NR_IRQS_LEGACY + 14)
+#define MX27_INT_CSPI2		(NR_IRQS_LEGACY + 15)
+#define MX27_INT_CSPI1		(NR_IRQS_LEGACY + 16)
+#define MX27_INT_UART4		(NR_IRQS_LEGACY + 17)
+#define MX27_INT_UART3		(NR_IRQS_LEGACY + 18)
+#define MX27_INT_UART2		(NR_IRQS_LEGACY + 19)
+#define MX27_INT_UART1		(NR_IRQS_LEGACY + 20)
+#define MX27_INT_KPP		(NR_IRQS_LEGACY + 21)
+#define MX27_INT_RTC		(NR_IRQS_LEGACY + 22)
+#define MX27_INT_PWM		(NR_IRQS_LEGACY + 23)
+#define MX27_INT_GPT3		(NR_IRQS_LEGACY + 24)
+#define MX27_INT_GPT2		(NR_IRQS_LEGACY + 25)
+#define MX27_INT_GPT1		(NR_IRQS_LEGACY + 26)
+#define MX27_INT_WDOG		(NR_IRQS_LEGACY + 27)
+#define MX27_INT_PCMCIA		(NR_IRQS_LEGACY + 28)
+#define MX27_INT_NFC		(NR_IRQS_LEGACY + 29)
+#define MX27_INT_ATA		(NR_IRQS_LEGACY + 30)
+#define MX27_INT_CSI		(NR_IRQS_LEGACY + 31)
+#define MX27_INT_DMACH0		(NR_IRQS_LEGACY + 32)
+#define MX27_INT_DMACH1		(NR_IRQS_LEGACY + 33)
+#define MX27_INT_DMACH2		(NR_IRQS_LEGACY + 34)
+#define MX27_INT_DMACH3		(NR_IRQS_LEGACY + 35)
+#define MX27_INT_DMACH4		(NR_IRQS_LEGACY + 36)
+#define MX27_INT_DMACH5		(NR_IRQS_LEGACY + 37)
+#define MX27_INT_DMACH6		(NR_IRQS_LEGACY + 38)
+#define MX27_INT_DMACH7		(NR_IRQS_LEGACY + 39)
+#define MX27_INT_DMACH8		(NR_IRQS_LEGACY + 40)
+#define MX27_INT_DMACH9		(NR_IRQS_LEGACY + 41)
+#define MX27_INT_DMACH10	(NR_IRQS_LEGACY + 42)
+#define MX27_INT_DMACH11	(NR_IRQS_LEGACY + 43)
+#define MX27_INT_DMACH12	(NR_IRQS_LEGACY + 44)
+#define MX27_INT_DMACH13	(NR_IRQS_LEGACY + 45)
+#define MX27_INT_DMACH14	(NR_IRQS_LEGACY + 46)
+#define MX27_INT_DMACH15	(NR_IRQS_LEGACY + 47)
+#define MX27_INT_UART6		(NR_IRQS_LEGACY + 48)
+#define MX27_INT_UART5		(NR_IRQS_LEGACY + 49)
+#define MX27_INT_FEC		(NR_IRQS_LEGACY + 50)
+#define MX27_INT_EMMAPRP	(NR_IRQS_LEGACY + 51)
+#define MX27_INT_EMMAPP		(NR_IRQS_LEGACY + 52)
+#define MX27_INT_VPU		(NR_IRQS_LEGACY + 53)
+#define MX27_INT_USB_HS1	(NR_IRQS_LEGACY + 54)
+#define MX27_INT_USB_HS2	(NR_IRQS_LEGACY + 55)
+#define MX27_INT_USB_OTG	(NR_IRQS_LEGACY + 56)
+#define MX27_INT_SCC_SMN	(NR_IRQS_LEGACY + 57)
+#define MX27_INT_SCC_SCM	(NR_IRQS_LEGACY + 58)
+#define MX27_INT_SAHARA		(NR_IRQS_LEGACY + 59)
+#define MX27_INT_SLCDC		(NR_IRQS_LEGACY + 60)
+#define MX27_INT_LCDC		(NR_IRQS_LEGACY + 61)
+#define MX27_INT_IIM		(NR_IRQS_LEGACY + 62)
+#define MX27_INT_CCM		(NR_IRQS_LEGACY + 63)
+
+/* fixed DMA request numbers */
+#define MX27_DMA_REQ_CSPI3_RX	1
+#define MX27_DMA_REQ_CSPI3_TX	2
+#define MX27_DMA_REQ_EXT	3
+#define MX27_DMA_REQ_MSHC	4
+#define MX27_DMA_REQ_SDHC2	6
+#define MX27_DMA_REQ_SDHC1	7
+#define MX27_DMA_REQ_SSI2_RX0	8
+#define MX27_DMA_REQ_SSI2_TX0	9
+#define MX27_DMA_REQ_SSI2_RX1	10
+#define MX27_DMA_REQ_SSI2_TX1	11
+#define MX27_DMA_REQ_SSI1_RX0	12
+#define MX27_DMA_REQ_SSI1_TX0	13
+#define MX27_DMA_REQ_SSI1_RX1	14
+#define MX27_DMA_REQ_SSI1_TX1	15
+#define MX27_DMA_REQ_CSPI2_RX	16
+#define MX27_DMA_REQ_CSPI2_TX	17
+#define MX27_DMA_REQ_CSPI1_RX	18
+#define MX27_DMA_REQ_CSPI1_TX	19
+#define MX27_DMA_REQ_UART4_RX	20
+#define MX27_DMA_REQ_UART4_TX	21
+#define MX27_DMA_REQ_UART3_RX	22
+#define MX27_DMA_REQ_UART3_TX	23
+#define MX27_DMA_REQ_UART2_RX	24
+#define MX27_DMA_REQ_UART2_TX	25
+#define MX27_DMA_REQ_UART1_RX	26
+#define MX27_DMA_REQ_UART1_TX	27
+#define MX27_DMA_REQ_ATA_TX	28
+#define MX27_DMA_REQ_ATA_RCV	29
+#define MX27_DMA_REQ_CSI_STAT	30
+#define MX27_DMA_REQ_CSI_RX	31
+#define MX27_DMA_REQ_UART5_TX	32
+#define MX27_DMA_REQ_UART5_RX	33
+#define MX27_DMA_REQ_UART6_TX	34
+#define MX27_DMA_REQ_UART6_RX	35
+#define MX27_DMA_REQ_SDHC3	36
+#define MX27_DMA_REQ_NFC	37
+
+#ifndef __ASSEMBLY__
+extern int mx27_revision(void);
+#endif
+
+#endif /* ifndef __MACH_MX27_H__ */