LXR uboot/board/compulab/cm

   1/*
   2 * Pinmux configuration for Compulab CM-T54 board
   3 *
   4 * Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/
   5 *
   6 * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
   7 *
   8 * SPDX-License-Identifier:     GPL-2.0+
   9 */
  10
  11#ifndef _CM_T54_MUX_DATA_H
  12#define _CM_T54_MUX_DATA_H
  13
  14#include <asm/arch/mux_omap5.h>
  15#include <asm/arch/sys_proto.h>
  16
  17const struct pad_conf_entry core_padconf_array_essential[] = {
  18        /* MMC1 - SD CARD */
  19        {SDCARD_CLK, (PTU | IEN | M0)},                 /* SDCARD_CLK */
  20        {SDCARD_CMD, (PTU | IEN | M0)},                 /* SDCARD_CMD */
  21        {SDCARD_DATA0, (PTU | IEN | M0)},               /* SDCARD_DATA0 */
  22        {SDCARD_DATA1, (PTU | IEN | M0)},               /* SDCARD_DATA1 */
  23        {SDCARD_DATA2, (PTU | IEN | M0)},               /* SDCARD_DATA2 */
  24        {SDCARD_DATA3, (PTU | IEN | M0)},               /* SDCARD_DATA3 */
  25
  26        /* SD CARD CD and WP GPIOs*/
  27        {TIMER5_PWM_EVT, (PTU | IEN | M6)},             /* GPIO8_228 */
  28        {TIMER6_PWM_EVT, (PTU | IEN | M6)},             /* GPIO8_229 */
  29
  30        /* MMC2 - eMMC */
  31        {EMMC_CLK, (PTU | IEN | M0)},                   /* EMMC_CLK */
  32        {EMMC_CMD, (PTU | IEN | M0)},                   /* EMMC_CMD */
  33        {EMMC_DATA0, (PTU | IEN | M0)},                 /* EMMC_DATA0 */
  34        {EMMC_DATA1, (PTU | IEN | M0)},                 /* EMMC_DATA1 */
  35        {EMMC_DATA2, (PTU | IEN | M0)},                 /* EMMC_DATA2 */
  36        {EMMC_DATA3, (PTU | IEN | M0)},                 /* EMMC_DATA3 */
  37        {EMMC_DATA4, (PTU | IEN | M0)},                 /* EMMC_DATA4 */
  38        {EMMC_DATA5, (PTU | IEN | M0)},                 /* EMMC_DATA5 */
  39        {EMMC_DATA6, (PTU | IEN | M0)},                 /* EMMC_DATA6 */
  40        {EMMC_DATA7, (PTU | IEN | M0)},                 /* EMMC_DATA7 */
  41
  42        /* UART4 */
  43        {I2C5_SCL, (PTU | IEN | M2)},                   /* UART4_RX */
  44        {I2C5_SDA, (M2)},                               /* UART4_TX */
  45
  46        /* Led */
  47        {HSI2_CAFLAG, (PTU | M6)},                      /* GPIO3_80 */
  48
  49        /* I2C1 */
  50        {I2C1_PMIC_SCL, (PTU | IEN | M0)},              /* I2C1_PMIC_SCL */
  51        {I2C1_PMIC_SDA, (PTU | IEN | M0)},              /* I2C1_PMIC_SDA */
  52
  53        /* USBB2, USBB3 */
  54        {USBB2_HSIC_STROBE, (PTU | IEN | M0)},          /* USBB2_HSIC_STROBE */
  55        {USBB2_HSIC_DATA, (PTU | IEN | M0)},            /* USBB2_HSIC_DATA */
  56        {USBB3_HSIC_STROBE, (PTU | IEN | M0)},          /* USBB3_HSIC_STROBE */
  57        {USBB3_HSIC_DATA, (PTU | IEN | M0)},            /* USBB3_HSIC_DATA */
  58
  59        /* USB Hub and USB Eth reset GPIOs */
  60        {HSI2_CAREADY, (PTD | M6)},                     /* GPIO3_76 */
  61        {HSI2_ACDATA, (PTD | M6)},                      /* GPIO3_83 */
  62
  63        /* I2C4 */
  64        {I2C4_SCL, (PTU | IEN | M0)},                   /* I2C4_SCL  */
  65        {I2C4_SDA, (PTU | IEN | M0)},                   /* I2C4_SDA  */
  66};
  67
  68const struct pad_conf_entry wkup_padconf_array_essential[] = {
  69        {SR_PMIC_SCL, (PTU | IEN | M0)},                /* SR_PMIC_SCL */
  70        {SR_PMIC_SDA, (PTU | IEN | M0)},                /* SR_PMIC_SDA */
  71        {SYS_32K, (IEN | M0)},                          /* SYS_32K */
  72
  73        /* USB Hub clock */
  74        {FREF_CLK1_OUT, (PTD | IEN | M0)},              /* FREF_CLK1_OUT  */
  75};
  76
  77/*
  78 * Routine: set_muxconf_regs
  79 * Description: setup board pinmux configuration.
  80 */
  81void set_muxconf_regs(void)
  82{
  83        do_set_mux((*ctrl)->control_padconf_core_base,
  84                   core_padconf_array_essential,
  85                   sizeof(core_padconf_array_essential) /
  86                   sizeof(struct pad_conf_entry));
  87
  88        do_set_mux((*ctrl)->control_padconf_wkup_base,
  89                   wkup_padconf_array_essential,
  90                   sizeof(wkup_padconf_array_essential) /
  91                   sizeof(struct pad_conf_entry));
  92}
  93
  94#endif /* _CM_T54_MUX_DATA_H */
  95