u-boot/board/ti/dra7xx/mux_data.h
Lubomir Popov ae525189f0 ARM: OMAP5: DRA7xx: Fix misleading comments in mux_data.h
The comments on the QSPI pad assignments erronously swapped
the qspi1_d0 and qspi1_d1 functionality and could cause
confusion. QSPI1_D[0] is in fact muxed on pad U1 (gpmc_a16),
and QSPI1_D[1] - on pad P3 (gpmc_a17). Fixing comments.

Signed-off-by: Lubomir Popov <l-popov@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
2014-12-04 21:28:31 -05:00

144 lines
5.9 KiB
C

/*
* (C) Copyright 2013
* Texas Instruments Incorporated, <www.ti.com>
*
* Sricharan R <r.sricharan@ti.com>
* Nishant Kamat <nskamat@ti.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _MUX_DATA_DRA7XX_H_
#define _MUX_DATA_DRA7XX_H_
#include <asm/arch/mux_dra7xx.h>
const struct pad_conf_entry core_padconf_array_essential[] = {
{MMC1_CLK, (IEN | PTU | PDIS | M0)}, /* MMC1_CLK */
{MMC1_CMD, (IEN | PTU | PDIS | M0)}, /* MMC1_CMD */
{MMC1_DAT0, (IEN | PTU | PDIS | M0)}, /* MMC1_DAT0 */
{MMC1_DAT1, (IEN | PTU | PDIS | M0)}, /* MMC1_DAT1 */
{MMC1_DAT2, (IEN | PTU | PDIS | M0)}, /* MMC1_DAT2 */
{MMC1_DAT3, (IEN | PTU | PDIS | M0)}, /* MMC1_DAT3 */
{MMC1_SDCD, (FSC | IEN | PTU | PDIS | M0)}, /* MMC1_SDCD */
{MMC1_SDWP, (FSC | IEN | PTD | PEN | M14)}, /* MMC1_SDWP */
#if defined(CONFIG_NOR)
/* NOR only pin-mux */
{GPMC_A0 , M0 | IDIS | PDIS}, /* nor.GPMC_A[0 ] */
{GPMC_A1 , M0 | IDIS | PDIS}, /* nor.GPMC_A[1 ] */
{GPMC_A2 , M0 | IDIS | PDIS}, /* nor.GPMC_A[2 ] */
{GPMC_A3 , M0 | IDIS | PDIS}, /* nor.GPMC_A[3 ] */
{GPMC_A4 , M0 | IDIS | PDIS}, /* nor.GPMC_A[4 ] */
{GPMC_A5 , M0 | IDIS | PDIS}, /* nor.GPMC_A[5 ] */
{GPMC_A6 , M0 | IDIS | PDIS}, /* nor.GPMC_A[6 ] */
{GPMC_A7 , M0 | IDIS | PDIS}, /* nor.GPMC_A[7 ] */
{GPMC_A8 , M0 | IDIS | PDIS}, /* nor.GPMC_A[8 ] */
{GPMC_A9 , M0 | IDIS | PDIS}, /* nor.GPMC_A[9 ] */
{GPMC_A10 , M0 | IDIS | PDIS}, /* nor.GPMC_A[10] */
{GPMC_A11 , M0 | IDIS | PDIS}, /* nor.GPMC_A[11] */
{GPMC_A12 , M0 | IDIS | PDIS}, /* nor.GPMC_A[12] */
{GPMC_A13 , M0 | IDIS | PDIS}, /* nor.GPMC_A[13] */
{GPMC_A14 , M0 | IDIS | PDIS}, /* nor.GPMC_A[14] */
{GPMC_A15 , M0 | IDIS | PDIS}, /* nor.GPMC_A[15] */
{GPMC_A16 , M0 | IDIS | PDIS}, /* nor.GPMC_A[16] */
{GPMC_A17 , M0 | IDIS | PDIS}, /* nor.GPMC_A[17] */
{GPMC_A18 , M0 | IDIS | PDIS}, /* nor.GPMC_A[18] */
{GPMC_A19 , M0 | IDIS | PDIS}, /* nor.GPMC_A[19] */
{GPMC_A20 , M0 | IDIS | PDIS}, /* nor.GPMC_A[20] */
{GPMC_A21 , M0 | IDIS | PDIS}, /* nor.GPMC_A[21] */
{GPMC_A22 , M0 | IDIS | PDIS}, /* nor.GPMC_A[22] */
{GPMC_A23 , M0 | IDIS | PDIS}, /* nor.GPMC_A[23] */
{GPMC_A24 , M0 | IDIS | PDIS}, /* nor.GPMC_A[24] */
{GPMC_A25 , M0 | IDIS | PDIS}, /* nor.GPMC_A[25] */
{GPMC_A26 , M0 | IDIS | PDIS}, /* nor.GPMC_A[26] */
#else
/* eMMC pinmux */
{GPMC_A19, (IEN | PTU | PDIS | M1)}, /* mmc2_dat4 */
{GPMC_A20, (IEN | PTU | PDIS | M1)}, /* mmc2_dat5 */
{GPMC_A21, (IEN | PTU | PDIS | M1)}, /* mmc2_dat6 */
{GPMC_A22, (IEN | PTU | PDIS | M1)}, /* mmc2_dat7 */
{GPMC_A23, (IEN | PTU | PDIS | M1)}, /* mmc2_clk */
{GPMC_A24, (IEN | PTU | PDIS | M1)}, /* mmc2_dat0 */
{GPMC_A25, (IEN | PTU | PDIS | M1)}, /* mmc2_dat1 */
{GPMC_A26, (IEN | PTU | PDIS | M1)}, /* mmc2_dat2 */
{GPMC_A27, (IEN | PTU | PDIS | M1)}, /* mmc2_dat3 */
{GPMC_CS1, (IEN | PTU | PDIS | M1)}, /* mmm2_cmd */
#endif
#if (CONFIG_CONS_INDEX == 1)
{UART1_RXD, (FSC | IEN | PTU | PDIS | M0)}, /* UART1_RXD */
{UART1_TXD, (FSC | IEN | PTU | PDIS | M0)}, /* UART1_TXD */
{UART1_CTSN, (IEN | PTU | PDIS | M3)}, /* UART1_CTSN */
{UART1_RTSN, (IEN | PTU | PDIS | M3)}, /* UART1_RTSN */
#elif (CONFIG_CONS_INDEX == 3)
{UART3_RXD, (FSC | IEN | PTU | PDIS | M0)}, /* UART3_RXD */
{UART3_TXD, (FSC | IEN | PTU | PDIS | M0)}, /* UART3_TXD */
#endif
{I2C1_SDA, (IEN | PTU | PDIS | M0)}, /* I2C1_SDA */
{I2C1_SCL, (IEN | PTU | PDIS | M0)}, /* I2C1_SCL */
{MDIO_MCLK, (PTU | PEN | M0)}, /* MDIO_MCLK */
{MDIO_D, (IEN | PTU | PEN | M0)}, /* MDIO_D */
{RGMII0_TXC, (M0) },
{RGMII0_TXCTL, (M0) },
{RGMII0_TXD3, (M0) },
{RGMII0_TXD2, (M0) },
{RGMII0_TXD1, (M0) },
{RGMII0_TXD0, (M0) },
{RGMII0_RXC, (IEN | M0) },
{RGMII0_RXCTL, (IEN | M0) },
{RGMII0_RXD3, (IEN | M0) },
{RGMII0_RXD2, (IEN | M0) },
{RGMII0_RXD1, (IEN | M0) },
{RGMII0_RXD0, (IEN | M0) },
{VIN2A_D12, (M3) },
{VIN2A_D13, (M3) },
{VIN2A_D14, (M3) },
{VIN2A_D15, (M3) },
{VIN2A_D16, (M3) },
{VIN2A_D17, (M3) },
{VIN2A_D18, (IEN | M3)},
{VIN2A_D19, (IEN | M3)},
{VIN2A_D20, (IEN | M3)},
{VIN2A_D21, (IEN | M3)},
{VIN2A_D22, (IEN | M3)},
{VIN2A_D23, (IEN | M3)},
#if defined(CONFIG_NAND) || defined(CONFIG_NOR)
/* NAND / NOR pin-mux */
{GPMC_AD0 , M0 | IEN | PDIS}, /* GPMC_AD0 */
{GPMC_AD1 , M0 | IEN | PDIS}, /* GPMC_AD1 */
{GPMC_AD2 , M0 | IEN | PDIS}, /* GPMC_AD2 */
{GPMC_AD3 , M0 | IEN | PDIS}, /* GPMC_AD3 */
{GPMC_AD4 , M0 | IEN | PDIS}, /* GPMC_AD4 */
{GPMC_AD5 , M0 | IEN | PDIS}, /* GPMC_AD5 */
{GPMC_AD6 , M0 | IEN | PDIS}, /* GPMC_AD6 */
{GPMC_AD7 , M0 | IEN | PDIS}, /* GPMC_AD7 */
{GPMC_AD8 , M0 | IEN | PDIS}, /* GPMC_AD8 */
{GPMC_AD9 , M0 | IEN | PDIS}, /* GPMC_AD9 */
{GPMC_AD10, M0 | IEN | PDIS}, /* GPMC_AD10 */
{GPMC_AD11, M0 | IEN | PDIS}, /* GPMC_AD11 */
{GPMC_AD12, M0 | IEN | PDIS}, /* GPMC_AD12 */
{GPMC_AD13, M0 | IEN | PDIS}, /* GPMC_AD13 */
{GPMC_AD14, M0 | IEN | PDIS}, /* GPMC_AD14 */
{GPMC_AD15, M0 | IEN | PDIS}, /* GPMC_AD15 */
{GPMC_CS0, M0 | IDIS | PEN | PTU}, /* GPMC chip-select */
{GPMC_ADVN_ALE, M0 | IDIS | PEN | PTD}, /* GPMC Addr latch */
{GPMC_OEN_REN, M0 | IDIS | PEN | PTU}, /* GPMC Read enable */
{GPMC_WEN, M0 | IDIS | PEN | PTU}, /* GPMC Write enable_n */
{GPMC_BEN0, M0 | IDIS | PEN | PTD}, /* GPMC Byte/Column En */
{GPMC_WAIT0, M0 | IEN | PEN | PTU}, /* GPMC Wait/Ready */
/* GPMC_WPN (Write Protect) is controlled by DIP Switch SW10(12) */
#else
/* QSPI pin-mux */
{GPMC_A13, (IEN | PDIS | M1)}, /* QSPI1_RTCLK */
{GPMC_A14, (IEN | PDIS | M1)}, /* QSPI1_D[3] */
{GPMC_A15, (IEN | PDIS | M1)}, /* QSPI1_D[2] */
{GPMC_A16, (IEN | PDIS | M1)}, /* QSPI1_D[0] */
{GPMC_A17, (IEN | PDIS | M1)}, /* QSPI1_D[1] */
{GPMC_A18, (M1)}, /* QSPI1_SCLK */
{GPMC_A3, (IEN | PDIS | M1)}, /* QSPI1_CS2 */
{GPMC_A4, (IEN | PDIS | M1)}, /* QSPI1_CS3 */
{GPMC_CS2, (IEN | PTU | PDIS | M1)}, /* QSPI1_CS0 */
{GPMC_CS3, (IEN | PTU | PDIS | M1)}, /* QSPI1_CS1*/
#endif /* CONFIG_NAND || CONFIG_NOR */
{USB2_DRVVBUS, (M0 | IEN | FSC) },
{SPI1_CS1, (PEN | IDIS | M14) },
};
#endif /* _MUX_DATA_DRA7XX_H_ */