1 /* 2 * linux/arch/arm/mach-pxa/pxa320.c 3 * 4 * Code specific to PXA320 5 * 6 * Copyright (C) 2007 Marvell Internation Ltd. 7 * 8 * 2007-08-21: eric miao <eric.miao@marvell.com> 9 * initial version 10 * 11 * This program is free software; you can redistribute it and/or modify 12 * it under the terms of the GNU General Public License version 2 as 13 * published by the Free Software Foundation. 14 */ 15 16 #include <linux/module.h> 17 #include <linux/kernel.h> 18 #include <linux/platform_device.h> 19 20 #include <asm/hardware.h> 21 #include <asm/arch/mfp.h> 22 #include <asm/arch/pxa3xx-regs.h> 23 #include <asm/arch/mfp-pxa320.h> 24 25 #include "generic.h" 26 #include "devices.h" 27 #include "clock.h" 28 29 static struct pxa3xx_mfp_addr_map pxa320_mfp_addr_map[] __initdata = { 30 31 MFP_ADDR_X(GPIO0, GPIO4, 0x0124), 32 MFP_ADDR_X(GPIO5, GPIO9, 0x028C), 33 MFP_ADDR(GPIO10, 0x0458), 34 MFP_ADDR_X(GPIO11, GPIO26, 0x02A0), 35 MFP_ADDR_X(GPIO27, GPIO48, 0x0400), 36 MFP_ADDR_X(GPIO49, GPIO62, 0x045C), 37 MFP_ADDR_X(GPIO63, GPIO73, 0x04B4), 38 MFP_ADDR_X(GPIO74, GPIO98, 0x04F0), 39 MFP_ADDR_X(GPIO99, GPIO127, 0x0600), 40 MFP_ADDR_X(GPIO0_2, GPIO5_2, 0x0674), 41 MFP_ADDR_X(GPIO6_2, GPIO13_2, 0x0494), 42 MFP_ADDR_X(GPIO14_2, GPIO17_2, 0x04E0), 43 44 MFP_ADDR(nXCVREN, 0x0138), 45 MFP_ADDR(DF_CLE_nOE, 0x0204), 46 MFP_ADDR(DF_nADV1_ALE, 0x0208), 47 MFP_ADDR(DF_SCLK_S, 0x020C), 48 MFP_ADDR(DF_SCLK_E, 0x0210), 49 MFP_ADDR(nBE0, 0x0214), 50 MFP_ADDR(nBE1, 0x0218), 51 MFP_ADDR(DF_nADV2_ALE, 0x021C), 52 MFP_ADDR(DF_INT_RnB, 0x0220), 53 MFP_ADDR(DF_nCS0, 0x0224), 54 MFP_ADDR(DF_nCS1, 0x0228), 55 MFP_ADDR(DF_nWE, 0x022C), 56 MFP_ADDR(DF_nRE_nOE, 0x0230), 57 MFP_ADDR(nLUA, 0x0234), 58 MFP_ADDR(nLLA, 0x0238), 59 MFP_ADDR(DF_ADDR0, 0x023C), 60 MFP_ADDR(DF_ADDR1, 0x0240), 61 MFP_ADDR(DF_ADDR2, 0x0244), 62 MFP_ADDR(DF_ADDR3, 0x0248), 63 MFP_ADDR(DF_IO0, 0x024C), 64 MFP_ADDR(DF_IO8, 0x0250), 65 MFP_ADDR(DF_IO1, 0x0254), 66 MFP_ADDR(DF_IO9, 0x0258), 67 MFP_ADDR(DF_IO2, 0x025C), 68 MFP_ADDR(DF_IO10, 0x0260), 69 MFP_ADDR(DF_IO3, 0x0264), 70 MFP_ADDR(DF_IO11, 0x0268), 71 MFP_ADDR(DF_IO4, 0x026C), 72 MFP_ADDR(DF_IO12, 0x0270), 73 MFP_ADDR(DF_IO5, 0x0274), 74 MFP_ADDR(DF_IO13, 0x0278), 75 MFP_ADDR(DF_IO6, 0x027C), 76 MFP_ADDR(DF_IO14, 0x0280), 77 MFP_ADDR(DF_IO7, 0x0284), 78 MFP_ADDR(DF_IO15, 0x0288), 79 80 MFP_ADDR_END, 81 }; 82 83 static struct clk pxa320_clks[] = { 84 PXA3xx_CKEN("NANDCLK", NAND, 104000000, 0, &pxa3xx_device_nand.dev), 85 }; 86 87 static int __init pxa320_init(void) 88 { 89 if (cpu_is_pxa320()) { 90 pxa3xx_init_mfp(); 91 pxa3xx_mfp_init_addr(pxa320_mfp_addr_map); 92 clks_register(ARRAY_AND_SIZE(pxa320_clks)); 93 } 94 95 return 0; 96 } 97 98 core_initcall(pxa320_init); 99