1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0-only
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * linux/arch/arm/mach-pxa/pxa300.c
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * Code specific to PXA300/PXA310
6*4882a593Smuzhiyun *
7*4882a593Smuzhiyun * Copyright (C) 2007 Marvell Internation Ltd.
8*4882a593Smuzhiyun *
9*4882a593Smuzhiyun * 2007-08-21: eric miao <eric.miao@marvell.com>
10*4882a593Smuzhiyun * initial version
11*4882a593Smuzhiyun */
12*4882a593Smuzhiyun
13*4882a593Smuzhiyun #include <linux/module.h>
14*4882a593Smuzhiyun #include <linux/kernel.h>
15*4882a593Smuzhiyun #include <linux/platform_device.h>
16*4882a593Smuzhiyun #include <linux/io.h>
17*4882a593Smuzhiyun
18*4882a593Smuzhiyun #include "pxa300.h"
19*4882a593Smuzhiyun
20*4882a593Smuzhiyun #include "generic.h"
21*4882a593Smuzhiyun #include "devices.h"
22*4882a593Smuzhiyun
23*4882a593Smuzhiyun static struct mfp_addr_map pxa300_mfp_addr_map[] __initdata = {
24*4882a593Smuzhiyun
25*4882a593Smuzhiyun MFP_ADDR_X(GPIO0, GPIO2, 0x00b4),
26*4882a593Smuzhiyun MFP_ADDR_X(GPIO3, GPIO26, 0x027c),
27*4882a593Smuzhiyun MFP_ADDR_X(GPIO27, GPIO98, 0x0400),
28*4882a593Smuzhiyun MFP_ADDR_X(GPIO99, GPIO127, 0x0600),
29*4882a593Smuzhiyun MFP_ADDR_X(GPIO0_2, GPIO1_2, 0x0674),
30*4882a593Smuzhiyun MFP_ADDR_X(GPIO2_2, GPIO6_2, 0x02dc),
31*4882a593Smuzhiyun
32*4882a593Smuzhiyun MFP_ADDR(nBE0, 0x0204),
33*4882a593Smuzhiyun MFP_ADDR(nBE1, 0x0208),
34*4882a593Smuzhiyun
35*4882a593Smuzhiyun MFP_ADDR(nLUA, 0x0244),
36*4882a593Smuzhiyun MFP_ADDR(nLLA, 0x0254),
37*4882a593Smuzhiyun
38*4882a593Smuzhiyun MFP_ADDR(DF_CLE_nOE, 0x0240),
39*4882a593Smuzhiyun MFP_ADDR(DF_nRE_nOE, 0x0200),
40*4882a593Smuzhiyun MFP_ADDR(DF_ALE_nWE, 0x020C),
41*4882a593Smuzhiyun MFP_ADDR(DF_INT_RnB, 0x00C8),
42*4882a593Smuzhiyun MFP_ADDR(DF_nCS0, 0x0248),
43*4882a593Smuzhiyun MFP_ADDR(DF_nCS1, 0x0278),
44*4882a593Smuzhiyun MFP_ADDR(DF_nWE, 0x00CC),
45*4882a593Smuzhiyun
46*4882a593Smuzhiyun MFP_ADDR(DF_ADDR0, 0x0210),
47*4882a593Smuzhiyun MFP_ADDR(DF_ADDR1, 0x0214),
48*4882a593Smuzhiyun MFP_ADDR(DF_ADDR2, 0x0218),
49*4882a593Smuzhiyun MFP_ADDR(DF_ADDR3, 0x021C),
50*4882a593Smuzhiyun
51*4882a593Smuzhiyun MFP_ADDR(DF_IO0, 0x0220),
52*4882a593Smuzhiyun MFP_ADDR(DF_IO1, 0x0228),
53*4882a593Smuzhiyun MFP_ADDR(DF_IO2, 0x0230),
54*4882a593Smuzhiyun MFP_ADDR(DF_IO3, 0x0238),
55*4882a593Smuzhiyun MFP_ADDR(DF_IO4, 0x0258),
56*4882a593Smuzhiyun MFP_ADDR(DF_IO5, 0x0260),
57*4882a593Smuzhiyun MFP_ADDR(DF_IO6, 0x0268),
58*4882a593Smuzhiyun MFP_ADDR(DF_IO7, 0x0270),
59*4882a593Smuzhiyun MFP_ADDR(DF_IO8, 0x0224),
60*4882a593Smuzhiyun MFP_ADDR(DF_IO9, 0x022C),
61*4882a593Smuzhiyun MFP_ADDR(DF_IO10, 0x0234),
62*4882a593Smuzhiyun MFP_ADDR(DF_IO11, 0x023C),
63*4882a593Smuzhiyun MFP_ADDR(DF_IO12, 0x025C),
64*4882a593Smuzhiyun MFP_ADDR(DF_IO13, 0x0264),
65*4882a593Smuzhiyun MFP_ADDR(DF_IO14, 0x026C),
66*4882a593Smuzhiyun MFP_ADDR(DF_IO15, 0x0274),
67*4882a593Smuzhiyun
68*4882a593Smuzhiyun MFP_ADDR_END,
69*4882a593Smuzhiyun };
70*4882a593Smuzhiyun
71*4882a593Smuzhiyun /* override pxa300 MFP register addresses */
72*4882a593Smuzhiyun static struct mfp_addr_map pxa310_mfp_addr_map[] __initdata = {
73*4882a593Smuzhiyun MFP_ADDR_X(GPIO30, GPIO98, 0x0418),
74*4882a593Smuzhiyun MFP_ADDR_X(GPIO7_2, GPIO12_2, 0x052C),
75*4882a593Smuzhiyun
76*4882a593Smuzhiyun MFP_ADDR(ULPI_STP, 0x040C),
77*4882a593Smuzhiyun MFP_ADDR(ULPI_NXT, 0x0410),
78*4882a593Smuzhiyun MFP_ADDR(ULPI_DIR, 0x0414),
79*4882a593Smuzhiyun
80*4882a593Smuzhiyun MFP_ADDR_END,
81*4882a593Smuzhiyun };
82*4882a593Smuzhiyun
pxa300_init(void)83*4882a593Smuzhiyun static int __init pxa300_init(void)
84*4882a593Smuzhiyun {
85*4882a593Smuzhiyun if (cpu_is_pxa300() || cpu_is_pxa310()) {
86*4882a593Smuzhiyun mfp_init_base(io_p2v(MFPR_BASE));
87*4882a593Smuzhiyun mfp_init_addr(pxa300_mfp_addr_map);
88*4882a593Smuzhiyun }
89*4882a593Smuzhiyun
90*4882a593Smuzhiyun if (cpu_is_pxa310())
91*4882a593Smuzhiyun mfp_init_addr(pxa310_mfp_addr_map);
92*4882a593Smuzhiyun
93*4882a593Smuzhiyun return 0;
94*4882a593Smuzhiyun }
95*4882a593Smuzhiyun
96*4882a593Smuzhiyun core_initcall(pxa300_init);
97