101 lines
2.5 KiB
C
101 lines
2.5 KiB
C
|
/*
|
||
|
|
* linux/arch/arm/mach-pxa/pxa320.c
|
||
|
|
*
|
||
|
|
* Code specific to PXA320
|
||
|
|
*
|
||
|
|
* Copyright (C) 2007 Marvell Internation Ltd.
|
||
|
|
*
|
||
|
|
* 2007-08-21: eric miao <eric.miao@marvell.com>
|
||
|
|
* initial version
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License version 2 as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <linux/module.h>
|
||
|
|
#include <linux/kernel.h>
|
||
|
|
#include <linux/platform_device.h>
|
||
|
|
#include <linux/io.h>
|
||
|
|
|
||
|
|
#include <mach/pxa320.h>
|
||
|
|
|
||
|
|
#include "generic.h"
|
||
|
|
#include "devices.h"
|
||
|
|
#include "clock.h"
|
||
|
|
|
||
|
|
static struct mfp_addr_map pxa320_mfp_addr_map[] __initdata = {
|
||
|
|
|
||
|
|
MFP_ADDR_X(GPIO0, GPIO4, 0x0124),
|
||
|
|
MFP_ADDR_X(GPIO5, GPIO9, 0x028C),
|
||
|
|
MFP_ADDR(GPIO10, 0x0458),
|
||
|
|
MFP_ADDR_X(GPIO11, GPIO26, 0x02A0),
|
||
|
|
MFP_ADDR_X(GPIO27, GPIO48, 0x0400),
|
||
|
|
MFP_ADDR_X(GPIO49, GPIO62, 0x045C),
|
||
|
|
MFP_ADDR_X(GPIO63, GPIO73, 0x04B4),
|
||
|
|
MFP_ADDR_X(GPIO74, GPIO98, 0x04F0),
|
||
|
|
MFP_ADDR_X(GPIO99, GPIO127, 0x0600),
|
||
|
|
MFP_ADDR_X(GPIO0_2, GPIO5_2, 0x0674),
|
||
|
|
MFP_ADDR_X(GPIO6_2, GPIO13_2, 0x0494),
|
||
|
|
MFP_ADDR_X(GPIO14_2, GPIO17_2, 0x04E0),
|
||
|
|
|
||
|
|
MFP_ADDR(nXCVREN, 0x0138),
|
||
|
|
MFP_ADDR(DF_CLE_nOE, 0x0204),
|
||
|
|
MFP_ADDR(DF_nADV1_ALE, 0x0208),
|
||
|
|
MFP_ADDR(DF_SCLK_S, 0x020C),
|
||
|
|
MFP_ADDR(DF_SCLK_E, 0x0210),
|
||
|
|
MFP_ADDR(nBE0, 0x0214),
|
||
|
|
MFP_ADDR(nBE1, 0x0218),
|
||
|
|
MFP_ADDR(DF_nADV2_ALE, 0x021C),
|
||
|
|
MFP_ADDR(DF_INT_RnB, 0x0220),
|
||
|
|
MFP_ADDR(DF_nCS0, 0x0224),
|
||
|
|
MFP_ADDR(DF_nCS1, 0x0228),
|
||
|
|
MFP_ADDR(DF_nWE, 0x022C),
|
||
|
|
MFP_ADDR(DF_nRE_nOE, 0x0230),
|
||
|
|
MFP_ADDR(nLUA, 0x0234),
|
||
|
|
MFP_ADDR(nLLA, 0x0238),
|
||
|
|
MFP_ADDR(DF_ADDR0, 0x023C),
|
||
|
|
MFP_ADDR(DF_ADDR1, 0x0240),
|
||
|
|
MFP_ADDR(DF_ADDR2, 0x0244),
|
||
|
|
MFP_ADDR(DF_ADDR3, 0x0248),
|
||
|
|
MFP_ADDR(DF_IO0, 0x024C),
|
||
|
|
MFP_ADDR(DF_IO8, 0x0250),
|
||
|
|
MFP_ADDR(DF_IO1, 0x0254),
|
||
|
|
MFP_ADDR(DF_IO9, 0x0258),
|
||
|
|
MFP_ADDR(DF_IO2, 0x025C),
|
||
|
|
MFP_ADDR(DF_IO10, 0x0260),
|
||
|
|
MFP_ADDR(DF_IO3, 0x0264),
|
||
|
|
MFP_ADDR(DF_IO11, 0x0268),
|
||
|
|
MFP_ADDR(DF_IO4, 0x026C),
|
||
|
|
MFP_ADDR(DF_IO12, 0x0270),
|
||
|
|
MFP_ADDR(DF_IO5, 0x0274),
|
||
|
|
MFP_ADDR(DF_IO13, 0x0278),
|
||
|
|
MFP_ADDR(DF_IO6, 0x027C),
|
||
|
|
MFP_ADDR(DF_IO14, 0x0280),
|
||
|
|
MFP_ADDR(DF_IO7, 0x0284),
|
||
|
|
MFP_ADDR(DF_IO15, 0x0288),
|
||
|
|
|
||
|
|
MFP_ADDR_END,
|
||
|
|
};
|
||
|
|
|
||
|
|
static DEFINE_PXA3_CKEN(pxa320_nand, NAND, 104000000, 0);
|
||
|
|
static DEFINE_PXA3_CKEN(gcu, PXA320_GCU, 0, 0);
|
||
|
|
|
||
|
|
static struct clk_lookup pxa320_clkregs[] = {
|
||
|
|
INIT_CLKREG(&clk_pxa320_nand, "pxa3xx-nand", NULL),
|
||
|
|
INIT_CLKREG(&clk_gcu, "pxa3xx-gcu", NULL),
|
||
|
|
};
|
||
|
|
|
||
|
|
static int __init pxa320_init(void)
|
||
|
|
{
|
||
|
|
if (cpu_is_pxa320()) {
|
||
|
|
mfp_init_base(io_p2v(MFPR_BASE));
|
||
|
|
mfp_init_addr(pxa320_mfp_addr_map);
|
||
|
|
clkdev_add_table(ARRAY_AND_SIZE(pxa320_clkregs));
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
core_initcall(pxa320_init);
|