Initial import

1 files changed, 145 insertions, 0 deletions

diff --git a/arch/arm/mach-imx/mx2x.h b/arch/arm/mach-imx/mx2x.h
new file mode 100644
index 000000000..11642f5b2
--- /dev/null
+++ b/arch/arm/mach-imx/mx2x.h
@@ -0,0 +1,145 @@
+/*
+ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright 2008 Juergen Beisert, kernel@pengutronix.de
+ *
+ * This contains hardware definitions that are common between i.MX21 and
+ * i.MX27.
+ *
+ * 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_MX2x_H__
+#define __MACH_MX2x_H__
+
+/* The following addresses are common between i.MX21 and i.MX27 */
+
+/* Register offsets */
+#define MX2x_AIPI_BASE_ADDR		0x10000000
+#define MX2x_AIPI_SIZE			SZ_1M
+#define MX2x_DMA_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x01000)
+#define MX2x_WDOG_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x02000)
+#define MX2x_GPT1_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x03000)
+#define MX2x_GPT2_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x04000)
+#define MX2x_GPT3_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x05000)
+#define MX2x_PWM_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x06000)
+#define MX2x_RTC_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x07000)
+#define MX2x_KPP_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x08000)
+#define MX2x_OWIRE_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x09000)
+#define MX2x_UART1_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x0a000)
+#define MX2x_UART2_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x0b000)
+#define MX2x_UART3_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x0c000)
+#define MX2x_UART4_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x0d000)
+#define MX2x_CSPI1_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x0e000)
+#define MX2x_CSPI2_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x0f000)
+#define MX2x_SSI1_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x10000)
+#define MX2x_SSI2_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x11000)
+#define MX2x_I2C_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x12000)
+#define MX2x_SDHC1_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x13000)
+#define MX2x_SDHC2_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x14000)
+#define MX2x_GPIO_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x15000)
+#define MX2x_AUDMUX_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x16000)
+#define MX2x_CSPI3_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x17000)
+#define MX2x_LCDC_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x21000)
+#define MX2x_SLCDC_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x22000)
+#define MX2x_USBOTG_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x24000)
+#define MX2x_EMMA_PP_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x26000)
+#define MX2x_EMMA_PRP_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x26400)
+#define MX2x_CCM_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x27000)
+#define MX2x_SYSCTRL_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x27800)
+#define MX2x_JAM_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x3e000)
+#define MX2x_MAX_BASE_ADDR			(MX2x_AIPI_BASE_ADDR + 0x3f000)
+
+#define MX2x_AVIC_BASE_ADDR		0x10040000
+
+#define MX2x_SAHB1_BASE_ADDR		0x80000000
+#define MX2x_SAHB1_SIZE			SZ_1M
+#define MX2x_CSI_BASE_ADDR			(MX2x_SAHB1_BASE_ADDR + 0x0000)
+
+/* fixed interrupt numbers */
+#include <asm/irq.h>
+#define MX2x_INT_CSPI3		(NR_IRQS_LEGACY + 6)
+#define MX2x_INT_GPIO		(NR_IRQS_LEGACY + 8)
+#define MX2x_INT_SDHC2		(NR_IRQS_LEGACY + 10)
+#define MX2x_INT_SDHC1		(NR_IRQS_LEGACY + 11)
+#define MX2x_INT_I2C		(NR_IRQS_LEGACY + 12)
+#define MX2x_INT_SSI2		(NR_IRQS_LEGACY + 13)
+#define MX2x_INT_SSI1		(NR_IRQS_LEGACY + 14)
+#define MX2x_INT_CSPI2		(NR_IRQS_LEGACY + 15)
+#define MX2x_INT_CSPI1		(NR_IRQS_LEGACY + 16)
+#define MX2x_INT_UART4		(NR_IRQS_LEGACY + 17)
+#define MX2x_INT_UART3		(NR_IRQS_LEGACY + 18)
+#define MX2x_INT_UART2		(NR_IRQS_LEGACY + 19)
+#define MX2x_INT_UART1		(NR_IRQS_LEGACY + 20)
+#define MX2x_INT_KPP		(NR_IRQS_LEGACY + 21)
+#define MX2x_INT_RTC		(NR_IRQS_LEGACY + 22)
+#define MX2x_INT_PWM		(NR_IRQS_LEGACY + 23)
+#define MX2x_INT_GPT3		(NR_IRQS_LEGACY + 24)
+#define MX2x_INT_GPT2		(NR_IRQS_LEGACY + 25)
+#define MX2x_INT_GPT1		(NR_IRQS_LEGACY + 26)
+#define MX2x_INT_WDOG		(NR_IRQS_LEGACY + 27)
+#define MX2x_INT_PCMCIA		(NR_IRQS_LEGACY + 28)
+#define MX2x_INT_NANDFC		(NR_IRQS_LEGACY + 29)
+#define MX2x_INT_CSI		(NR_IRQS_LEGACY + 31)
+#define MX2x_INT_DMACH0		(NR_IRQS_LEGACY + 32)
+#define MX2x_INT_DMACH1		(NR_IRQS_LEGACY + 33)
+#define MX2x_INT_DMACH2		(NR_IRQS_LEGACY + 34)
+#define MX2x_INT_DMACH3		(NR_IRQS_LEGACY + 35)
+#define MX2x_INT_DMACH4		(NR_IRQS_LEGACY + 36)
+#define MX2x_INT_DMACH5		(NR_IRQS_LEGACY + 37)
+#define MX2x_INT_DMACH6		(NR_IRQS_LEGACY + 38)
+#define MX2x_INT_DMACH7		(NR_IRQS_LEGACY + 39)
+#define MX2x_INT_DMACH8		(NR_IRQS_LEGACY + 40)
+#define MX2x_INT_DMACH9		(NR_IRQS_LEGACY + 41)
+#define MX2x_INT_DMACH10	(NR_IRQS_LEGACY + 42)
+#define MX2x_INT_DMACH11	(NR_IRQS_LEGACY + 43)
+#define MX2x_INT_DMACH12	(NR_IRQS_LEGACY + 44)
+#define MX2x_INT_DMACH13	(NR_IRQS_LEGACY + 45)
+#define MX2x_INT_DMACH14	(NR_IRQS_LEGACY + 46)
+#define MX2x_INT_DMACH15	(NR_IRQS_LEGACY + 47)
+#define MX2x_INT_EMMAPRP	(NR_IRQS_LEGACY + 51)
+#define MX2x_INT_EMMAPP		(NR_IRQS_LEGACY + 52)
+#define MX2x_INT_SLCDC		(NR_IRQS_LEGACY + 60)
+#define MX2x_INT_LCDC		(NR_IRQS_LEGACY + 61)
+
+/* fixed DMA request numbers */
+#define MX2x_DMA_REQ_CSPI3_RX	1
+#define MX2x_DMA_REQ_CSPI3_TX	2
+#define MX2x_DMA_REQ_EXT	3
+#define MX2x_DMA_REQ_SDHC2	6
+#define MX2x_DMA_REQ_SDHC1	7
+#define MX2x_DMA_REQ_SSI2_RX0	8
+#define MX2x_DMA_REQ_SSI2_TX0	9
+#define MX2x_DMA_REQ_SSI2_RX1	10
+#define MX2x_DMA_REQ_SSI2_TX1	11
+#define MX2x_DMA_REQ_SSI1_RX0	12
+#define MX2x_DMA_REQ_SSI1_TX0	13
+#define MX2x_DMA_REQ_SSI1_RX1	14
+#define MX2x_DMA_REQ_SSI1_TX1	15
+#define MX2x_DMA_REQ_CSPI2_RX	16
+#define MX2x_DMA_REQ_CSPI2_TX	17
+#define MX2x_DMA_REQ_CSPI1_RX	18
+#define MX2x_DMA_REQ_CSPI1_TX	19
+#define MX2x_DMA_REQ_UART4_RX	20
+#define MX2x_DMA_REQ_UART4_TX	21
+#define MX2x_DMA_REQ_UART3_RX	22
+#define MX2x_DMA_REQ_UART3_TX	23
+#define MX2x_DMA_REQ_UART2_RX	24
+#define MX2x_DMA_REQ_UART2_TX	25
+#define MX2x_DMA_REQ_UART1_RX	26
+#define MX2x_DMA_REQ_UART1_TX	27
+#define MX2x_DMA_REQ_CSI_STAT	30
+#define MX2x_DMA_REQ_CSI_RX	31
+
+#endif /* ifndef __MACH_MX2x_H__ */