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+/*
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+ * linux/arch/arm/mach-omap1/mux.c
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+ *
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+ * OMAP1 pin multiplexing configurations
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+ *
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+ * Copyright (C) 2003 - 2008 Nokia Corporation
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+ *
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+ * Written by Tony Lindgren
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+ *
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+ * This program is free software; you can redistribute it and/or modify
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+ * it under the terms of the GNU General Public License as published by
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+ * the Free Software Foundation; either version 2 of the License, or
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+ * (at your option) any later version.
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+ *
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+ * This program is distributed in the hope that it will be useful,
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+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ * GNU General Public License for more details.
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+ *
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+ * You should have received a copy of the GNU General Public License
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+ * along with this program; if not, write to the Free Software
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+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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+ *
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+ */
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+#include <linux/module.h>
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+#include <linux/init.h>
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+#include <linux/io.h>
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+#include <linux/spinlock.h>
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+
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+#include <mach/hardware.h>
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+
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+#include <mach/mux.h>
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+
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+#ifdef CONFIG_OMAP_MUX
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+
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+static struct omap_mux_cfg arch_mux_cfg;
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+
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+#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
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+static struct pin_config __initdata_or_module omap7xx_pins[] = {
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+MUX_CFG_7XX("E2_7XX_KBR0", 12, 21, 0, 20, 1, 0)
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+MUX_CFG_7XX("J7_7XX_KBR1", 12, 25, 0, 24, 1, 0)
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+MUX_CFG_7XX("E1_7XX_KBR2", 12, 29, 0, 28, 1, 0)
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+MUX_CFG_7XX("F3_7XX_KBR3", 13, 1, 0, 0, 1, 0)
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+MUX_CFG_7XX("D2_7XX_KBR4", 13, 5, 0, 4, 1, 0)
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+MUX_CFG_7XX("C2_7XX_KBC0", 13, 9, 0, 8, 1, 0)
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+MUX_CFG_7XX("D3_7XX_KBC1", 13, 13, 0, 12, 1, 0)
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+MUX_CFG_7XX("E4_7XX_KBC2", 13, 17, 0, 16, 1, 0)
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+MUX_CFG_7XX("F4_7XX_KBC3", 13, 21, 0, 20, 1, 0)
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+MUX_CFG_7XX("E3_7XX_KBC4", 13, 25, 0, 24, 1, 0)
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+
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+MUX_CFG_7XX("AA17_7XX_USB_DM", 2, 21, 0, 20, 0, 0)
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+MUX_CFG_7XX("W16_7XX_USB_PU_EN", 2, 25, 0, 24, 0, 0)
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+MUX_CFG_7XX("W17_7XX_USB_VBUSI", 2, 29, 6, 28, 1, 0)
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+MUX_CFG_7XX("W18_7XX_USB_DMCK_OUT",3, 3, 1, 2, 0, 0)
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+MUX_CFG_7XX("W19_7XX_USB_DCRST", 3, 7, 1, 6, 0, 0)
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+
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+/* MMC Pins */
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+MUX_CFG_7XX("MMC_7XX_CMD", 2, 9, 0, 8, 1, 0)
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+MUX_CFG_7XX("MMC_7XX_CLK", 2, 13, 0, 12, 1, 0)
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+MUX_CFG_7XX("MMC_7XX_DAT0", 2, 17, 0, 16, 1, 0)
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+
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+/* I2C interface */
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+MUX_CFG_7XX("I2C_7XX_SCL", 5, 1, 0, 0, 1, 0)
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+MUX_CFG_7XX("I2C_7XX_SDA", 5, 5, 0, 0, 1, 0)
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+
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+/* SPI pins */
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+MUX_CFG_7XX("SPI_7XX_1", 6, 5, 4, 4, 1, 0)
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+MUX_CFG_7XX("SPI_7XX_2", 6, 9, 4, 8, 1, 0)
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+MUX_CFG_7XX("SPI_7XX_3", 6, 13, 4, 12, 1, 0)
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+MUX_CFG_7XX("SPI_7XX_4", 6, 17, 4, 16, 1, 0)
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+MUX_CFG_7XX("SPI_7XX_5", 8, 25, 0, 24, 0, 0)
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+MUX_CFG_7XX("SPI_7XX_6", 9, 5, 0, 4, 0, 0)
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+
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+/* UART pins */
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+MUX_CFG_7XX("UART_7XX_1", 3, 21, 0, 20, 0, 0)
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+MUX_CFG_7XX("UART_7XX_2", 8, 1, 6, 0, 0, 0)
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徐寅秋