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97b09da4ee
This tries to clear up the confusion between integers and iomem pointers in the marvell pxa platform. MMIO addresses are supposed to be __iomem* values, in order to let the Linux type checking work correctly. This patch moves the cast to __iomem as far back as possible, to the place where the MMIO virtual address windows are defined. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
44 lines
1.4 KiB
C
44 lines
1.4 KiB
C
/*
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* arch/arm/mach-pxa/include/mach/lpd270.h
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*
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* Author: Lennert Buytenhek
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* Created: Feb 10, 2006
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __ASM_ARCH_LPD270_H
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#define __ASM_ARCH_LPD270_H
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#define LPD270_CPLD_PHYS PXA_CS2_PHYS
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#define LPD270_CPLD_VIRT IOMEM(0xf0000000)
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#define LPD270_CPLD_SIZE 0x00100000
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#define LPD270_ETH_PHYS (PXA_CS2_PHYS + 0x01000000)
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/* CPLD registers */
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#define LPD270_CPLD_REG(x) (LPD270_CPLD_VIRT + (x))
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#define LPD270_CONTROL LPD270_CPLD_REG(0x00)
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#define LPD270_PERIPHERAL0 LPD270_CPLD_REG(0x04)
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#define LPD270_PERIPHERAL1 LPD270_CPLD_REG(0x08)
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#define LPD270_CPLD_REVISION LPD270_CPLD_REG(0x14)
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#define LPD270_EEPROM_SPI_ITF LPD270_CPLD_REG(0x20)
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#define LPD270_MODE_PINS LPD270_CPLD_REG(0x24)
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#define LPD270_EGPIO LPD270_CPLD_REG(0x30)
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#define LPD270_INT_MASK LPD270_CPLD_REG(0x40)
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#define LPD270_INT_STATUS LPD270_CPLD_REG(0x50)
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#define LPD270_INT_AC97 (1 << 4) /* AC'97 CODEC IRQ */
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#define LPD270_INT_ETHERNET (1 << 3) /* Ethernet controller IRQ */
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#define LPD270_INT_USBC (1 << 2) /* USB client cable detection IRQ */
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#define LPD270_IRQ(x) (IRQ_BOARD_START + (x))
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#define LPD270_USBC_IRQ LPD270_IRQ(2)
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#define LPD270_ETHERNET_IRQ LPD270_IRQ(3)
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#define LPD270_AC97_IRQ LPD270_IRQ(4)
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#define LPD270_NR_IRQS (IRQ_BOARD_START + 5)
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#endif
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