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53ca5c9169
linux/arch/arm/mach-davinci/include/mach/mux.h
Sudhakar Rajashekhara 53ca5c9169 davinci: Configure MDIO pins for EMAC 
Earlier patch which adds EMAC support for da850/omap-l138
was not configuring the MDIO pins.

Ethernet was working fine with the earlier patch, because
the MDIO pins were configured from the boot loader. This
patch removes that dependency.

Also, this patch populates a member in the emac clk structure
to say that EMAC LPSC sits on controller 1.

Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-08-26 11:55:51 +03:00

764 lines
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/*
* Table of the DAVINCI register configurations for the PINMUX combinations
*
* Author: Vladimir Barinov, MontaVista Software, Inc. <source@mvista.com>
*
* Based on linux/include/asm-arm/arch-omap/mux.h:
* Copyright (C) 2003 - 2005 Nokia Corporation
*
* Written by Tony Lindgren
*
* 2007 (c) MontaVista Software, Inc. This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*
* Copyright (C) 2008 Texas Instruments.
*/
#ifndef __INC_MACH_MUX_H
#define __INC_MACH_MUX_H
struct mux_config {
const char *name;
const char *mux_reg_name;
const unsigned char mux_reg;
const unsigned char mask_offset;
const unsigned char mask;
const unsigned char mode;
bool debug;
};
enum davinci_dm644x_index {
/* ATA and HDDIR functions */
DM644X_HDIREN,
DM644X_ATAEN,
DM644X_ATAEN_DISABLE,
/* HPI functions */
DM644X_HPIEN_DISABLE,
/* AEAW functions */
DM644X_AEAW,
/* Memory Stick */
DM644X_MSTK,
/* I2C */
DM644X_I2C,
/* ASP function */
DM644X_MCBSP,
/* UART1 */
DM644X_UART1,
/* UART2 */
DM644X_UART2,
/* PWM0 */
DM644X_PWM0,
/* PWM1 */
DM644X_PWM1,
/* PWM2 */
DM644X_PWM2,
/* VLYNQ function */
DM644X_VLYNQEN,
DM644X_VLSCREN,
DM644X_VLYNQWD,
/* EMAC and MDIO function */
DM644X_EMACEN,
/* GPIO3V[0:16] pins */
DM644X_GPIO3V,
/* GPIO pins */
DM644X_GPIO0,
DM644X_GPIO3,
DM644X_GPIO43_44,
DM644X_GPIO46_47,
/* VPBE */
DM644X_RGB666,
/* LCD */
DM644X_LOEEN,
DM644X_LFLDEN,
};
enum davinci_dm646x_index {
/* ATA function */
DM646X_ATAEN,
/* AUDIO Clock */
DM646X_AUDCK1,
DM646X_AUDCK0,
/* CRGEN Control */
DM646X_CRGMUX,
/* VPIF Control */
DM646X_STSOMUX_DISABLE,
DM646X_STSIMUX_DISABLE,
DM646X_PTSOMUX_DISABLE,
DM646X_PTSIMUX_DISABLE,
/* TSIF Control */
DM646X_STSOMUX,
DM646X_STSIMUX,
DM646X_PTSOMUX_PARALLEL,
DM646X_PTSIMUX_PARALLEL,
DM646X_PTSOMUX_SERIAL,
DM646X_PTSIMUX_SERIAL,
};
enum davinci_dm355_index {
/* MMC/SD 0 */
DM355_MMCSD0,
/* MMC/SD 1 */
DM355_SD1_CLK,
DM355_SD1_CMD,
DM355_SD1_DATA3,
DM355_SD1_DATA2,
DM355_SD1_DATA1,
DM355_SD1_DATA0,
/* I2C */
DM355_I2C_SDA,
DM355_I2C_SCL,
/* ASP0 function */
DM355_MCBSP0_BDX,
DM355_MCBSP0_X,
DM355_MCBSP0_BFSX,
DM355_MCBSP0_BDR,
DM355_MCBSP0_R,
DM355_MCBSP0_BFSR,
/* SPI0 */
DM355_SPI0_SDI,
DM355_SPI0_SDENA0,
DM355_SPI0_SDENA1,
/* IRQ muxing */
DM355_INT_EDMA_CC,
DM355_INT_EDMA_TC0_ERR,
DM355_INT_EDMA_TC1_ERR,
/* EDMA event muxing */
DM355_EVT8_ASP1_TX,
DM355_EVT9_ASP1_RX,
DM355_EVT26_MMC0_RX,
};
enum davinci_dm365_index {
/* MMC/SD 0 */
DM365_MMCSD0,
/* MMC/SD 1 */
DM365_SD1_CLK,
DM365_SD1_CMD,
DM365_SD1_DATA3,
DM365_SD1_DATA2,
DM365_SD1_DATA1,
DM365_SD1_DATA0,
/* I2C */
DM365_I2C_SDA,
DM365_I2C_SCL,
/* AEMIF */
DM365_AEMIF_AR,
DM365_AEMIF_A3,
DM365_AEMIF_A7,
DM365_AEMIF_D15_8,
DM365_AEMIF_CE0,
/* ASP0 function */
DM365_MCBSP0_BDX,
DM365_MCBSP0_X,
DM365_MCBSP0_BFSX,
DM365_MCBSP0_BDR,
DM365_MCBSP0_R,
DM365_MCBSP0_BFSR,
/* SPI0 */
DM365_SPI0_SCLK,
DM365_SPI0_SDI,
DM365_SPI0_SDO,
DM365_SPI0_SDENA0,
DM365_SPI0_SDENA1,
/* UART */
DM365_UART0_RXD,
DM365_UART0_TXD,
DM365_UART1_RXD,
DM365_UART1_TXD,
DM365_UART1_RTS,
DM365_UART1_CTS,
/* EMAC */
DM365_EMAC_TX_EN,
DM365_EMAC_TX_CLK,
DM365_EMAC_COL,
DM365_EMAC_TXD3,
DM365_EMAC_TXD2,
DM365_EMAC_TXD1,
DM365_EMAC_TXD0,
DM365_EMAC_RXD3,
DM365_EMAC_RXD2,
DM365_EMAC_RXD1,
DM365_EMAC_RXD0,
DM365_EMAC_RX_CLK,
DM365_EMAC_RX_DV,
DM365_EMAC_RX_ER,
DM365_EMAC_CRS,
DM365_EMAC_MDIO,
DM365_EMAC_MDCLK,
/* Keypad */
DM365_KEYPAD,
/* PWM */
DM365_PWM0,
DM365_PWM0_G23,
DM365_PWM1,
DM365_PWM1_G25,
DM365_PWM2_G87,
DM365_PWM2_G88,
DM365_PWM2_G89,
DM365_PWM2_G90,
DM365_PWM3_G80,
DM365_PWM3_G81,
DM365_PWM3_G85,
DM365_PWM3_G86,
/* SPI1 */
DM365_SPI1_SCLK,
DM365_SPI1_SDO,
DM365_SPI1_SDI,
DM365_SPI1_SDENA0,
DM365_SPI1_SDENA1,
/* SPI2 */
DM365_SPI2_SCLK,
DM365_SPI2_SDO,
DM365_SPI2_SDI,
DM365_SPI2_SDENA0,
DM365_SPI2_SDENA1,
/* SPI3 */
DM365_SPI3_SCLK,
DM365_SPI3_SDO,
DM365_SPI3_SDI,
DM365_SPI3_SDENA0,
DM365_SPI3_SDENA1,
/* SPI4 */
DM365_SPI4_SCLK,
DM365_SPI4_SDO,
DM365_SPI4_SDI,
DM365_SPI4_SDENA0,
DM365_SPI4_SDENA1,
/* GPIO */
DM365_GPIO20,
DM365_GPIO33,
DM365_GPIO40,
/* Video */
DM365_VOUT_FIELD,
DM365_VOUT_FIELD_G81,
DM365_VOUT_HVSYNC,
DM365_VOUT_COUTL_EN,
DM365_VOUT_COUTH_EN,
DM365_VIN_CAM_WEN,
DM365_VIN_CAM_VD,
DM365_VIN_CAM_HD,
DM365_VIN_YIN4_7_EN,
DM365_VIN_YIN0_3_EN,
/* IRQ muxing */
DM365_INT_EDMA_CC,
DM365_INT_EDMA_TC0_ERR,
DM365_INT_EDMA_TC1_ERR,
DM365_INT_EDMA_TC2_ERR,
DM365_INT_EDMA_TC3_ERR,
DM365_INT_PRTCSS,
DM365_INT_EMAC_RXTHRESH,
DM365_INT_EMAC_RXPULSE,
DM365_INT_EMAC_TXPULSE,
DM365_INT_EMAC_MISCPULSE,
/* EDMA event muxing */
DM365_EVT2_ASP_TX,
DM365_EVT3_ASP_RX,
DM365_EVT26_MMC0_RX,
};
enum da830_index {
DA830_GPIO7_14,
DA830_RTCK,
DA830_GPIO7_15,
DA830_EMU_0,
DA830_EMB_SDCKE,
DA830_EMB_CLK_GLUE,
DA830_EMB_CLK,
DA830_NEMB_CS_0,
DA830_NEMB_CAS,
DA830_NEMB_RAS,
DA830_NEMB_WE,
DA830_EMB_BA_1,
DA830_EMB_BA_0,
DA830_EMB_A_0,
DA830_EMB_A_1,
DA830_EMB_A_2,
DA830_EMB_A_3,
DA830_EMB_A_4,
DA830_EMB_A_5,
DA830_GPIO7_0,
DA830_GPIO7_1,
DA830_GPIO7_2,
DA830_GPIO7_3,
DA830_GPIO7_4,
DA830_GPIO7_5,
DA830_GPIO7_6,
DA830_GPIO7_7,
DA830_EMB_A_6,
DA830_EMB_A_7,
DA830_EMB_A_8,
DA830_EMB_A_9,
DA830_EMB_A_10,
DA830_EMB_A_11,
DA830_EMB_A_12,
DA830_EMB_D_31,
DA830_GPIO7_8,
DA830_GPIO7_9,
DA830_GPIO7_10,
DA830_GPIO7_11,
DA830_GPIO7_12,
DA830_GPIO7_13,
DA830_GPIO3_13,
DA830_EMB_D_30,
DA830_EMB_D_29,
DA830_EMB_D_28,
DA830_EMB_D_27,
DA830_EMB_D_26,
DA830_EMB_D_25,
DA830_EMB_D_24,
DA830_EMB_D_23,
DA830_EMB_D_22,
DA830_EMB_D_21,
DA830_EMB_D_20,
DA830_EMB_D_19,
DA830_EMB_D_18,
DA830_EMB_D_17,
DA830_EMB_D_16,
DA830_NEMB_WE_DQM_3,
DA830_NEMB_WE_DQM_2,
DA830_EMB_D_0,
DA830_EMB_D_1,
DA830_EMB_D_2,
DA830_EMB_D_3,
DA830_EMB_D_4,
DA830_EMB_D_5,
DA830_EMB_D_6,
DA830_GPIO6_0,
DA830_GPIO6_1,
DA830_GPIO6_2,
DA830_GPIO6_3,
DA830_GPIO6_4,
DA830_GPIO6_5,
DA830_GPIO6_6,
DA830_EMB_D_7,
DA830_EMB_D_8,
DA830_EMB_D_9,
DA830_EMB_D_10,
DA830_EMB_D_11,
DA830_EMB_D_12,
DA830_EMB_D_13,
DA830_EMB_D_14,
DA830_GPIO6_7,
DA830_GPIO6_8,
DA830_GPIO6_9,
DA830_GPIO6_10,
DA830_GPIO6_11,
DA830_GPIO6_12,
DA830_GPIO6_13,
DA830_GPIO6_14,
DA830_EMB_D_15,
DA830_NEMB_WE_DQM_1,
DA830_NEMB_WE_DQM_0,
DA830_SPI0_SOMI_0,
DA830_SPI0_SIMO_0,
DA830_SPI0_CLK,
DA830_NSPI0_ENA,
DA830_NSPI0_SCS_0,
DA830_EQEP0I,
DA830_EQEP0S,
DA830_EQEP1I,
DA830_NUART0_CTS,
DA830_NUART0_RTS,
DA830_EQEP0A,
DA830_EQEP0B,
DA830_GPIO6_15,
DA830_GPIO5_14,
DA830_GPIO5_15,
DA830_GPIO5_0,
DA830_GPIO5_1,
DA830_GPIO5_2,
DA830_GPIO5_3,
DA830_GPIO5_4,
DA830_SPI1_SOMI_0,
DA830_SPI1_SIMO_0,
DA830_SPI1_CLK,
DA830_UART0_RXD,
DA830_UART0_TXD,
DA830_AXR1_10,
DA830_AXR1_11,
DA830_NSPI1_ENA,
DA830_I2C1_SCL,
DA830_I2C1_SDA,
DA830_EQEP1S,
DA830_I2C0_SDA,
DA830_I2C0_SCL,
DA830_UART2_RXD,
DA830_TM64P0_IN12,
DA830_TM64P0_OUT12,
DA830_GPIO5_5,
DA830_GPIO5_6,
DA830_GPIO5_7,
DA830_GPIO5_8,
DA830_GPIO5_9,
DA830_GPIO5_10,
DA830_GPIO5_11,
DA830_GPIO5_12,
DA830_NSPI1_SCS_0,
DA830_USB0_DRVVBUS,
DA830_AHCLKX0,
DA830_ACLKX0,
DA830_AFSX0,
DA830_AHCLKR0,
DA830_ACLKR0,
DA830_AFSR0,
DA830_UART2_TXD,
DA830_AHCLKX2,
DA830_ECAP0_APWM0,
DA830_RMII_MHZ_50_CLK,
DA830_ECAP1_APWM1,
DA830_USB_REFCLKIN,
DA830_GPIO5_13,
DA830_GPIO4_15,
DA830_GPIO2_11,
DA830_GPIO2_12,
DA830_GPIO2_13,
DA830_GPIO2_14,
DA830_GPIO2_15,
DA830_GPIO3_12,
DA830_AMUTE0,
DA830_AXR0_0,
DA830_AXR0_1,
DA830_AXR0_2,
DA830_AXR0_3,
DA830_AXR0_4,
DA830_AXR0_5,
DA830_AXR0_6,
DA830_RMII_TXD_0,
DA830_RMII_TXD_1,
DA830_RMII_TXEN,
DA830_RMII_CRS_DV,
DA830_RMII_RXD_0,
DA830_RMII_RXD_1,
DA830_RMII_RXER,
DA830_AFSR2,
DA830_ACLKX2,
DA830_AXR2_3,
DA830_AXR2_2,
DA830_AXR2_1,
DA830_AFSX2,
DA830_ACLKR2,
DA830_NRESETOUT,
DA830_GPIO3_0,
DA830_GPIO3_1,
DA830_GPIO3_2,
DA830_GPIO3_3,
DA830_GPIO3_4,
DA830_GPIO3_5,
DA830_GPIO3_6,
DA830_AXR0_7,
DA830_AXR0_8,
DA830_UART1_RXD,
DA830_UART1_TXD,
DA830_AXR0_11,
DA830_AHCLKX1,
DA830_ACLKX1,
DA830_AFSX1,
DA830_MDIO_CLK,
DA830_MDIO_D,
DA830_AXR0_9,
DA830_AXR0_10,
DA830_EPWM0B,
DA830_EPWM0A,
DA830_EPWMSYNCI,
DA830_AXR2_0,
DA830_EPWMSYNC0,
DA830_GPIO3_7,
DA830_GPIO3_8,
DA830_GPIO3_9,
DA830_GPIO3_10,
DA830_GPIO3_11,
DA830_GPIO3_14,
DA830_GPIO3_15,
DA830_GPIO4_10,
DA830_AHCLKR1,
DA830_ACLKR1,
DA830_AFSR1,
DA830_AMUTE1,
DA830_AXR1_0,
DA830_AXR1_1,
DA830_AXR1_2,
DA830_AXR1_3,
DA830_ECAP2_APWM2,
DA830_EHRPWMGLUETZ,
DA830_EQEP1A,
DA830_GPIO4_11,
DA830_GPIO4_12,
DA830_GPIO4_13,
DA830_GPIO4_14,
DA830_GPIO4_0,
DA830_GPIO4_1,
DA830_GPIO4_2,
DA830_GPIO4_3,
DA830_AXR1_4,
DA830_AXR1_5,
DA830_AXR1_6,
DA830_AXR1_7,
DA830_AXR1_8,
DA830_AXR1_9,
DA830_EMA_D_0,
DA830_EMA_D_1,
DA830_EQEP1B,
DA830_EPWM2B,
DA830_EPWM2A,
DA830_EPWM1B,
DA830_EPWM1A,
DA830_MMCSD_DAT_0,
DA830_MMCSD_DAT_1,
DA830_UHPI_HD_0,
DA830_UHPI_HD_1,
DA830_GPIO4_4,
DA830_GPIO4_5,
DA830_GPIO4_6,
DA830_GPIO4_7,
DA830_GPIO4_8,
DA830_GPIO4_9,
DA830_GPIO0_0,
DA830_GPIO0_1,
DA830_EMA_D_2,
DA830_EMA_D_3,
DA830_EMA_D_4,
DA830_EMA_D_5,
DA830_EMA_D_6,
DA830_EMA_D_7,
DA830_EMA_D_8,
DA830_EMA_D_9,
DA830_MMCSD_DAT_2,
DA830_MMCSD_DAT_3,
DA830_MMCSD_DAT_4,
DA830_MMCSD_DAT_5,
DA830_MMCSD_DAT_6,
DA830_MMCSD_DAT_7,
DA830_UHPI_HD_8,
DA830_UHPI_HD_9,
DA830_UHPI_HD_2,
DA830_UHPI_HD_3,
DA830_UHPI_HD_4,
DA830_UHPI_HD_5,
DA830_UHPI_HD_6,
DA830_UHPI_HD_7,
DA830_LCD_D_8,
DA830_LCD_D_9,
DA830_GPIO0_2,
DA830_GPIO0_3,
DA830_GPIO0_4,
DA830_GPIO0_5,
DA830_GPIO0_6,
DA830_GPIO0_7,
DA830_GPIO0_8,
DA830_GPIO0_9,
DA830_EMA_D_10,
DA830_EMA_D_11,
DA830_EMA_D_12,
DA830_EMA_D_13,
DA830_EMA_D_14,
DA830_EMA_D_15,
DA830_EMA_A_0,
DA830_EMA_A_1,
DA830_UHPI_HD_10,
DA830_UHPI_HD_11,
DA830_UHPI_HD_12,
DA830_UHPI_HD_13,
DA830_UHPI_HD_14,
DA830_UHPI_HD_15,
DA830_LCD_D_7,
DA830_MMCSD_CLK,
DA830_LCD_D_10,
DA830_LCD_D_11,
DA830_LCD_D_12,
DA830_LCD_D_13,
DA830_LCD_D_14,
DA830_LCD_D_15,
DA830_UHPI_HCNTL0,
DA830_GPIO0_10,
DA830_GPIO0_11,
DA830_GPIO0_12,
DA830_GPIO0_13,
DA830_GPIO0_14,
DA830_GPIO0_15,
DA830_GPIO1_0,
DA830_GPIO1_1,
DA830_EMA_A_2,
DA830_EMA_A_3,
DA830_EMA_A_4,
DA830_EMA_A_5,
DA830_EMA_A_6,
DA830_EMA_A_7,
DA830_EMA_A_8,
DA830_EMA_A_9,
DA830_MMCSD_CMD,
DA830_LCD_D_6,
DA830_LCD_D_3,
DA830_LCD_D_2,
DA830_LCD_D_1,
DA830_LCD_D_0,
DA830_LCD_PCLK,
DA830_LCD_HSYNC,
DA830_UHPI_HCNTL1,
DA830_GPIO1_2,
DA830_GPIO1_3,
DA830_GPIO1_4,
DA830_GPIO1_5,
DA830_GPIO1_6,
DA830_GPIO1_7,
DA830_GPIO1_8,
DA830_GPIO1_9,
DA830_EMA_A_10,
DA830_EMA_A_11,
DA830_EMA_A_12,
DA830_EMA_BA_1,
DA830_EMA_BA_0,
DA830_EMA_CLK,
DA830_EMA_SDCKE,
DA830_NEMA_CAS,
DA830_LCD_VSYNC,
DA830_NLCD_AC_ENB_CS,
DA830_LCD_MCLK,
DA830_LCD_D_5,
DA830_LCD_D_4,
DA830_OBSCLK,
DA830_NEMA_CS_4,
DA830_UHPI_HHWIL,
DA830_AHCLKR2,
DA830_GPIO1_10,
DA830_GPIO1_11,
DA830_GPIO1_12,
DA830_GPIO1_13,
DA830_GPIO1_14,
DA830_GPIO1_15,
DA830_GPIO2_0,
DA830_GPIO2_1,
DA830_NEMA_RAS,
DA830_NEMA_WE,
DA830_NEMA_CS_0,
DA830_NEMA_CS_2,
DA830_NEMA_CS_3,
DA830_NEMA_OE,
DA830_NEMA_WE_DQM_1,
DA830_NEMA_WE_DQM_0,
DA830_NEMA_CS_5,
DA830_UHPI_HRNW,
DA830_NUHPI_HAS,
DA830_NUHPI_HCS,
DA830_NUHPI_HDS1,
DA830_NUHPI_HDS2,
DA830_NUHPI_HINT,
DA830_AXR0_12,
DA830_AMUTE2,
DA830_AXR0_13,
DA830_AXR0_14,
DA830_AXR0_15,
DA830_GPIO2_2,
DA830_GPIO2_3,
DA830_GPIO2_4,
DA830_GPIO2_5,
DA830_GPIO2_6,
DA830_GPIO2_7,
DA830_GPIO2_8,
DA830_GPIO2_9,
DA830_EMA_WAIT_0,
DA830_NUHPI_HRDY,
DA830_GPIO2_10,
};
enum davinci_da850_index {
/* UART0 function */
DA850_NUART0_CTS,
DA850_NUART0_RTS,
DA850_UART0_RXD,
DA850_UART0_TXD,
/* UART1 function */
DA850_NUART1_CTS,
DA850_NUART1_RTS,
DA850_UART1_RXD,
DA850_UART1_TXD,
/* UART2 function */
DA850_NUART2_CTS,
DA850_NUART2_RTS,
DA850_UART2_RXD,
DA850_UART2_TXD,
/* I2C1 function */
DA850_I2C1_SCL,
DA850_I2C1_SDA,
/* I2C0 function */
DA850_I2C0_SDA,
DA850_I2C0_SCL,
/* EMAC function */
DA850_MII_TXEN,
DA850_MII_TXCLK,
DA850_MII_COL,
DA850_MII_TXD_3,
DA850_MII_TXD_2,
DA850_MII_TXD_1,
DA850_MII_TXD_0,
DA850_MII_RXER,
DA850_MII_CRS,
DA850_MII_RXCLK,
DA850_MII_RXDV,
DA850_MII_RXD_3,
DA850_MII_RXD_2,
DA850_MII_RXD_1,
DA850_MII_RXD_0,
DA850_MDIO_CLK,
DA850_MDIO_D,
};
#ifdef CONFIG_DAVINCI_MUX
/* setup pin muxing */
extern int davinci_cfg_reg(unsigned long reg_cfg);
#else
/* boot loader does it all (no warnings from CONFIG_DAVINCI_MUX_WARNINGS) */
static inline int davinci_cfg_reg(unsigned long reg_cfg) { return 0; }
#endif
#endif /* __INC_MACH_MUX_H */
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