/* * linux/arch/arm/mach-pxa/pxa300.c * * Code specific to PXA300/PXA310 * * 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 <mach/hardware.h> #include <mach/pxa3xx-regs.h> #include <mach/mfp-pxa300.h> #include "generic.h" #include "devices.h" #include "clock.h" static struct pxa3xx_mfp_addr_map pxa300_mfp_addr_map[] __initdata = { MFP_ADDR_X(GPIO0, GPIO2, 0x00b4), MFP_ADDR_X(GPIO3, GPIO26, 0x027c), MFP_ADDR_X(GPIO27, GPIO98, 0x0400), MFP_ADDR_X(GPIO99, GPIO127, 0x0600), MFP_ADDR_X(GPIO0_2, GPIO1_2, 0x0674), MFP_ADDR_X(GPIO2_2, GPIO6_2, 0x02dc), MFP_ADDR(nBE0, 0x0204), MFP_ADDR(nBE1, 0x0208), MFP_ADDR(nLUA, 0x0244), MFP_ADDR(nLLA, 0x0254), MFP_ADDR(DF_CLE_nOE, 0x0240), MFP_ADDR(DF_nRE_nOE, 0x0200), MFP_ADDR(DF_ALE_nWE, 0x020C), MFP_ADDR(DF_INT_RnB, 0x00C8), MFP_ADDR(DF_nCS0, 0x0248), MFP_ADDR(DF_nCS1, 0x0278), MFP_ADDR(DF_nWE, 0x00CC), MFP_ADDR(DF_ADDR0, 0x0210), MFP_ADDR(DF_ADDR1, 0x0214), MFP_ADDR(DF_ADDR2, 0x0218), MFP_ADDR(DF_ADDR3, 0x021C), MFP_ADDR(DF_IO0, 0x0220), MFP_ADDR(DF_IO1, 0x0228), MFP_ADDR(DF_IO2, 0x0230), MFP_ADDR(DF_IO3, 0x0238), MFP_ADDR(DF_IO4, 0x0258), MFP_ADDR(DF_IO5, 0x0260), MFP_ADDR(DF_IO6, 0x0268), MFP_ADDR(DF_IO7, 0x0270), MFP_ADDR(DF_IO8, 0x0224), MFP_ADDR(DF_IO9, 0x022C), MFP_ADDR(DF_IO10, 0x0234), MFP_ADDR(DF_IO11, 0x023C), MFP_ADDR(DF_IO12, 0x025C), MFP_ADDR(DF_IO13, 0x0264), MFP_ADDR(DF_IO14, 0x026C), MFP_ADDR(DF_IO15, 0x0274), MFP_ADDR_END, }; /* override pxa300 MFP register addresses */ static struct pxa3xx_mfp_addr_map pxa310_mfp_addr_map[] __initdata = { MFP_ADDR_X(GPIO30, GPIO98, 0x0418), MFP_ADDR_X(GPIO7_2, GPIO12_2, 0x052C), MFP_ADDR(ULPI_STP, 0x040C), MFP_ADDR(ULPI_NXT, 0x0410), MFP_ADDR(ULPI_DIR, 0x0414), MFP_ADDR_END, }; static DEFINE_PXA3_CKEN(common_nand, NAND, 156000000, 0); static struct clk_lookup common_clkregs[] = { INIT_CLKREG(&clk_common_nand, "pxa3xx-nand", "NANDCLK"), }; static DEFINE_PXA3_CKEN(pxa310_mmc3, MMC3, 19500000, 0); static struct clk_lookup pxa310_clkregs[] = { INIT_CLKREG(&clk_pxa310_mmc3, "pxa2xx-mci.2", "MMCCLK"), }; static int __init pxa300_init(void) { if (cpu_is_pxa300() || cpu_is_pxa310()) { pxa3xx_init_mfp(); pxa3xx_mfp_init_addr(pxa300_mfp_addr_map); clks_register(ARRAY_AND_SIZE(common_clkregs)); } if (cpu_is_pxa310()) { pxa3xx_mfp_init_addr(pxa310_mfp_addr_map); clks_register(ARRAY_AND_SIZE(pxa310_clkregs)); } return 0; } core_initcall(pxa300_init);