| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | #ifndef __ASM_ARCH_EP93XX_REGS_H |
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| 3 | #define __ASM_ARCH_EP93XX_REGS_H |
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| 4 | |
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| 5 | /* |
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| 6 | * EP93xx linux memory map: |
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| 7 | * |
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| 8 | * virt phys size |
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| 9 | * fe800000 5M per-platform mappings |
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| 10 | * fed00000 80800000 2M APB |
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| 11 | * fef00000 80000000 1M AHB |
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| 12 | */ |
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| 13 | |
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| 14 | #define EP93XX_AHB_PHYS_BASE 0x80000000 |
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| 15 | #define EP93XX_AHB_VIRT_BASE 0xfef00000 |
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| 16 | #define EP93XX_AHB_SIZE 0x00100000 |
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| 17 | |
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| 18 | #define EP93XX_AHB_PHYS(x) (EP93XX_AHB_PHYS_BASE + (x)) |
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| 19 | #define EP93XX_AHB_IOMEM(x) IOMEM(EP93XX_AHB_VIRT_BASE + (x)) |
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| 20 | |
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| 21 | #define EP93XX_APB_PHYS_BASE 0x80800000 |
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| 22 | #define EP93XX_APB_VIRT_BASE 0xfed00000 |
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| 23 | #define EP93XX_APB_SIZE 0x00200000 |
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| 24 | |
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| 25 | #define EP93XX_APB_PHYS(x) (EP93XX_APB_PHYS_BASE + (x)) |
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| 26 | #define EP93XX_APB_IOMEM(x) IOMEM(EP93XX_APB_VIRT_BASE + (x)) |
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| 27 | |
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| 28 | /* APB UARTs */ |
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| 29 | #define EP93XX_UART1_PHYS_BASE EP93XX_APB_PHYS(0x000c0000) |
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| 30 | #define EP93XX_UART1_BASE EP93XX_APB_IOMEM(0x000c0000) |
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| 31 | |
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| 32 | #define EP93XX_UART2_PHYS_BASE EP93XX_APB_PHYS(0x000d0000) |
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| 33 | #define EP93XX_UART2_BASE EP93XX_APB_IOMEM(0x000d0000) |
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| 34 | |
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| 35 | #define EP93XX_UART3_PHYS_BASE EP93XX_APB_PHYS(0x000e0000) |
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| 36 | #define EP93XX_UART3_BASE EP93XX_APB_IOMEM(0x000e0000) |
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| 37 | |
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| 38 | #endif |
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| 39 | |
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