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