projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| d2912cb1 | 1 | // SPDX-License-Identifier: GPL-2.0-only |
| 2c8086a5 | 2 | /* |
| 3 | * linux/arch/arm/mach-pxa/pxa300.c | |
| 4 | * | |
| 5 | * Code specific to PXA300/PXA310 | |
| 6 | * | |
| 7 | * Copyright (C) 2007 Marvell Internation Ltd. | |
| 8 | * | |
| e9bba8ee | 9 | * 2007-08-21: eric miao <eric.miao@marvell.com> |
| 2c8086a5 | 10 | * initial version |
| 2c8086a5 | 11 | */ |
| 12 | ||
| 13 | #include <linux/module.h> | |
| 14 | #include <linux/kernel.h> | |
| 7c3ada4f | 15 | #include <linux/platform_device.h> |
| 23019a73 | 16 | #include <linux/io.h> |
| 08d3df8c | 17 | #include <linux/soc/pxa/cpu.h> |
| 2c8086a5 | 18 | |
| 4c25c5d2 | 19 | #include "pxa300.h" |
| 2c8086a5 | 20 | |
| 7c3ada4f EM |
21 | #include "generic.h" |
| 22 | #include "devices.h" | |
| 7c3ada4f | 23 | |
| f8dec04d | 24 | static struct mfp_addr_map pxa300_mfp_addr_map[] __initdata = { |
| 2c8086a5 | 25 | |
| 26 | MFP_ADDR_X(GPIO0, GPIO2, 0x00b4), | |
| 27 | MFP_ADDR_X(GPIO3, GPIO26, 0x027c), | |
| 0825c672 AM |
28 | MFP_ADDR_X(GPIO27, GPIO98, 0x0400), |
| 29 | MFP_ADDR_X(GPIO99, GPIO127, 0x0600), | |
| 30 | MFP_ADDR_X(GPIO0_2, GPIO1_2, 0x0674), | |
| 31 | MFP_ADDR_X(GPIO2_2, GPIO6_2, 0x02dc), | |
| 2c8086a5 | 32 | |
| 33 | MFP_ADDR(nBE0, 0x0204), | |
| 34 | MFP_ADDR(nBE1, 0x0208), | |
| 35 | ||
| 36 | MFP_ADDR(nLUA, 0x0244), | |
| 37 | MFP_ADDR(nLLA, 0x0254), | |
| 38 | ||
| 39 | MFP_ADDR(DF_CLE_nOE, 0x0240), | |
| 40 | MFP_ADDR(DF_nRE_nOE, 0x0200), | |
| 41 | MFP_ADDR(DF_ALE_nWE, 0x020C), | |
| 42 | MFP_ADDR(DF_INT_RnB, 0x00C8), | |
| 43 | MFP_ADDR(DF_nCS0, 0x0248), | |
| 44 | MFP_ADDR(DF_nCS1, 0x0278), | |
| 45 | MFP_ADDR(DF_nWE, 0x00CC), | |
| 46 | ||
| 47 | MFP_ADDR(DF_ADDR0, 0x0210), | |
| 48 | MFP_ADDR(DF_ADDR1, 0x0214), | |
| 49 | MFP_ADDR(DF_ADDR2, 0x0218), | |
| 50 | MFP_ADDR(DF_ADDR3, 0x021C), | |
| 51 | ||
| 52 | MFP_ADDR(DF_IO0, 0x0220), | |
| 53 | MFP_ADDR(DF_IO1, 0x0228), | |
| 54 | MFP_ADDR(DF_IO2, 0x0230), | |
| 55 | MFP_ADDR(DF_IO3, 0x0238), | |
| 56 | MFP_ADDR(DF_IO4, 0x0258), | |
| 57 | MFP_ADDR(DF_IO5, 0x0260), | |
| 58 | MFP_ADDR(DF_IO6, 0x0268), | |
| 59 | MFP_ADDR(DF_IO7, 0x0270), | |
| 60 | MFP_ADDR(DF_IO8, 0x0224), | |
| 61 | MFP_ADDR(DF_IO9, 0x022C), | |
| 62 | MFP_ADDR(DF_IO10, 0x0234), | |
| 63 | MFP_ADDR(DF_IO11, 0x023C), | |
| 64 | MFP_ADDR(DF_IO12, 0x025C), | |
| 65 | MFP_ADDR(DF_IO13, 0x0264), | |
| 66 | MFP_ADDR(DF_IO14, 0x026C), | |
| 67 | MFP_ADDR(DF_IO15, 0x0274), | |
| 68 | ||
| 69 | MFP_ADDR_END, | |
| 70 | }; | |
| 71 | ||
| 72 | /* override pxa300 MFP register addresses */ | |
| f8dec04d | 73 | static struct mfp_addr_map pxa310_mfp_addr_map[] __initdata = { |
| 2c8086a5 | 74 | MFP_ADDR_X(GPIO30, GPIO98, 0x0418), |
| 75 | MFP_ADDR_X(GPIO7_2, GPIO12_2, 0x052C), | |
| 76 | ||
| 77 | MFP_ADDR(ULPI_STP, 0x040C), | |
| 78 | MFP_ADDR(ULPI_NXT, 0x0410), | |
| 79 | MFP_ADDR(ULPI_DIR, 0x0414), | |
| 80 | ||
| 81 | MFP_ADDR_END, | |
| 82 | }; | |
| 83 | ||
| 84 | static int __init pxa300_init(void) | |
| 85 | { | |
| 86 | if (cpu_is_pxa300() || cpu_is_pxa310()) { | |
| f8dec04d EM |
87 | mfp_init_base(io_p2v(MFPR_BASE)); |
| 88 | mfp_init_addr(pxa300_mfp_addr_map); | |
| 2c8086a5 | 89 | } |
| 90 | ||
| a1c0a6ad | 91 | if (cpu_is_pxa310()) |
| f8dec04d | 92 | mfp_init_addr(pxa310_mfp_addr_map); |
| 2c8086a5 | 93 | |
| 94 | return 0; | |
| 95 | } | |
| 96 | ||
| 97 | core_initcall(pxa300_init); |