5570078c0e
Different SoC have different numbers of pinmux registers and other resources that overlap with each other. To clean up the code and eliminate defines that overlap with each other, move the PINMUX defines to the SoC specific files. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
168 lines
2.8 KiB
C
168 lines
2.8 KiB
C
/*
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* Table of the DAVINCI register configurations for the PINMUX combinations
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*
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* Author: Vladimir Barinov, MontaVista Software, Inc. <source@mvista.com>
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*
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* Based on linux/include/asm-arm/arch-omap/mux.h:
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* Copyright (C) 2003 - 2005 Nokia Corporation
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*
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* Written by Tony Lindgren
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*
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* 2007 (c) MontaVista Software, Inc. This file is licensed under
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* the terms of the GNU General Public License version 2. This program
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* is licensed "as is" without any warranty of any kind, whether express
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* or implied.
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*
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* Copyright (C) 2008 Texas Instruments.
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*/
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#ifndef __INC_MACH_MUX_H
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#define __INC_MACH_MUX_H
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struct mux_config {
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const char *name;
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const char *mux_reg_name;
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const unsigned char mux_reg;
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const unsigned char mask_offset;
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const unsigned char mask;
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const unsigned char mode;
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bool debug;
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};
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enum davinci_dm644x_index {
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/* ATA and HDDIR functions */
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DM644X_HDIREN,
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DM644X_ATAEN,
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DM644X_ATAEN_DISABLE,
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/* HPI functions */
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DM644X_HPIEN_DISABLE,
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/* AEAW functions */
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DM644X_AEAW,
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/* Memory Stick */
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DM644X_MSTK,
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/* I2C */
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DM644X_I2C,
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/* ASP function */
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DM644X_MCBSP,
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/* UART1 */
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DM644X_UART1,
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/* UART2 */
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DM644X_UART2,
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/* PWM0 */
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DM644X_PWM0,
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/* PWM1 */
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DM644X_PWM1,
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/* PWM2 */
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DM644X_PWM2,
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/* VLYNQ function */
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DM644X_VLYNQEN,
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DM644X_VLSCREN,
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DM644X_VLYNQWD,
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/* EMAC and MDIO function */
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DM644X_EMACEN,
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/* GPIO3V[0:16] pins */
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DM644X_GPIO3V,
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/* GPIO pins */
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DM644X_GPIO0,
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DM644X_GPIO3,
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DM644X_GPIO43_44,
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DM644X_GPIO46_47,
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/* VPBE */
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DM644X_RGB666,
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/* LCD */
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DM644X_LOEEN,
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DM644X_LFLDEN,
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};
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enum davinci_dm646x_index {
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/* ATA function */
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DM646X_ATAEN,
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/* AUDIO Clock */
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DM646X_AUDCK1,
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DM646X_AUDCK0,
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/* CRGEN Control */
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DM646X_CRGMUX,
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/* VPIF Control */
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DM646X_STSOMUX_DISABLE,
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DM646X_STSIMUX_DISABLE,
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DM646X_PTSOMUX_DISABLE,
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DM646X_PTSIMUX_DISABLE,
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/* TSIF Control */
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DM646X_STSOMUX,
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DM646X_STSIMUX,
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DM646X_PTSOMUX_PARALLEL,
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DM646X_PTSIMUX_PARALLEL,
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DM646X_PTSOMUX_SERIAL,
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DM646X_PTSIMUX_SERIAL,
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};
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enum davinci_dm355_index {
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/* MMC/SD 0 */
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DM355_MMCSD0,
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/* MMC/SD 1 */
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DM355_SD1_CLK,
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DM355_SD1_CMD,
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DM355_SD1_DATA3,
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DM355_SD1_DATA2,
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DM355_SD1_DATA1,
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DM355_SD1_DATA0,
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/* I2C */
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DM355_I2C_SDA,
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DM355_I2C_SCL,
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/* ASP0 function */
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DM355_MCBSP0_BDX,
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DM355_MCBSP0_X,
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DM355_MCBSP0_BFSX,
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DM355_MCBSP0_BDR,
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DM355_MCBSP0_R,
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DM355_MCBSP0_BFSR,
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/* SPI0 */
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DM355_SPI0_SDI,
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DM355_SPI0_SDENA0,
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DM355_SPI0_SDENA1,
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/* IRQ muxing */
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DM355_INT_EDMA_CC,
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DM355_INT_EDMA_TC0_ERR,
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DM355_INT_EDMA_TC1_ERR,
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/* EDMA event muxing */
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DM355_EVT8_ASP1_TX,
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DM355_EVT9_ASP1_RX,
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DM355_EVT26_MMC0_RX,
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};
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#ifdef CONFIG_DAVINCI_MUX
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/* setup pin muxing */
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extern int davinci_cfg_reg(unsigned long reg_cfg);
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#else
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/* boot loader does it all (no warnings from CONFIG_DAVINCI_MUX_WARNINGS) */
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static inline int davinci_cfg_reg(unsigned long reg_cfg) { return 0; }
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#endif
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#endif /* __INC_MACH_MUX_H */
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