arch/arm/mach-msm/proc_comm.h

   1 /* arch/arm/mach-msm/proc_comm.h
   2  *
   3  * Copyright (c) 2007 QUALCOMM Incorporated
   4  *
   5  * This software is licensed under the terms of the GNU General Public
   6  * License version 2, as published by the Free Software Foundation, and
   7  * may be copied, distributed, and modified under those terms.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  */
  15
  16 #ifndef _ARCH_ARM_MACH_MSM_PROC_COMM_H_
  17 #define _ARCH_ARM_MACH_MSM_PROC_COMM_H_
  18
  19 enum {
  20         PCOM_CMD_IDLE = 0x0,
  21         PCOM_CMD_DONE,
  22         PCOM_RESET_APPS,
  23         PCOM_RESET_CHIP,
  24         PCOM_CONFIG_NAND_MPU,
  25         PCOM_CONFIG_USB_CLKS,
  26         PCOM_GET_POWER_ON_STATUS,
  27         PCOM_GET_WAKE_UP_STATUS,
  28         PCOM_GET_BATT_LEVEL,
  29         PCOM_CHG_IS_CHARGING,
  30         PCOM_POWER_DOWN,
  31         PCOM_USB_PIN_CONFIG,
  32         PCOM_USB_PIN_SEL,
  33         PCOM_SET_RTC_ALARM,
  34         PCOM_NV_READ,
  35         PCOM_NV_WRITE,
  36         PCOM_GET_UUID_HIGH,
  37         PCOM_GET_UUID_LOW,
  38         PCOM_GET_HW_ENTROPY,
  39         PCOM_RPC_GPIO_TLMM_CONFIG_REMOTE,
  40         PCOM_CLKCTL_RPC_ENABLE,
  41         PCOM_CLKCTL_RPC_DISABLE,
  42         PCOM_CLKCTL_RPC_RESET,
  43         PCOM_CLKCTL_RPC_SET_FLAGS,
  44         PCOM_CLKCTL_RPC_SET_RATE,
  45         PCOM_CLKCTL_RPC_MIN_RATE,
  46         PCOM_CLKCTL_RPC_MAX_RATE,
  47         PCOM_CLKCTL_RPC_RATE,
  48         PCOM_CLKCTL_RPC_PLL_REQUEST,
  49         PCOM_CLKCTL_RPC_ENABLED,
  50         PCOM_VREG_SWITCH,
  51         PCOM_VREG_SET_LEVEL,
  52         PCOM_GPIO_TLMM_CONFIG_GROUP,
  53         PCOM_GPIO_TLMM_UNCONFIG_GROUP,
  54         PCOM_NV_WRITE_BYTES_4_7,
  55         PCOM_CONFIG_DISP,
  56         PCOM_GET_FTM_BOOT_COUNT,
  57         PCOM_RPC_GPIO_TLMM_CONFIG_EX,
  58         PCOM_PM_MPP_CONFIG,
  59         PCOM_GPIO_IN,
  60         PCOM_GPIO_OUT,
  61         PCOM_RESET_MODEM,
  62         PCOM_RESET_CHIP_IMM,
  63         PCOM_PM_VID_EN,
  64         PCOM_VREG_PULLDOWN,
  65         PCOM_NUM_CMDS,
  66 };
  67
  68 enum {
  69          PCOM_INVALID_STATUS = 0x0,
  70          PCOM_READY,
  71          PCOM_CMD_RUNNING,
  72          PCOM_CMD_SUCCESS,
  73          PCOM_CMD_FAIL,
  74 };
  75
  76 /* List of VREGs that support the Pull Down Resistor setting. */
  77 enum {
  78         PM_VREG_PDOWN_MSMA_ID,
  79         PM_VREG_PDOWN_MSMP_ID,
  80         PM_VREG_PDOWN_MSME1_ID, /* Not supported in Panoramix */
  81         PM_VREG_PDOWN_MSMC1_ID, /* Not supported in PM6620 */
  82         PM_VREG_PDOWN_MSMC2_ID, /* Supported in PM7500 only */
  83         PM_VREG_PDOWN_GP3_ID,   /* Supported in PM7500 only */
  84         PM_VREG_PDOWN_MSME2_ID, /* Supported in PM7500 and Panoramix only */
  85         PM_VREG_PDOWN_GP4_ID,   /* Supported in PM7500 only */
  86         PM_VREG_PDOWN_GP1_ID,   /* Supported in PM7500 only */
  87         PM_VREG_PDOWN_TCXO_ID,
  88         PM_VREG_PDOWN_PA_ID,
  89         PM_VREG_PDOWN_RFTX_ID,
  90         PM_VREG_PDOWN_RFRX1_ID,
  91         PM_VREG_PDOWN_RFRX2_ID,
  92         PM_VREG_PDOWN_SYNT_ID,
  93         PM_VREG_PDOWN_WLAN_ID,
  94         PM_VREG_PDOWN_USB_ID,
  95         PM_VREG_PDOWN_MMC_ID,
  96         PM_VREG_PDOWN_RUIM_ID,
  97         PM_VREG_PDOWN_MSMC0_ID, /* Supported in PM6610 only */
  98         PM_VREG_PDOWN_GP2_ID,   /* Supported in PM7500 only */
  99         PM_VREG_PDOWN_GP5_ID,   /* Supported in PM7500 only */
 100         PM_VREG_PDOWN_GP6_ID,   /* Supported in PM7500 only */
 101         PM_VREG_PDOWN_RF_ID,
 102         PM_VREG_PDOWN_RF_VCO_ID,
 103         PM_VREG_PDOWN_MPLL_ID,
 104         PM_VREG_PDOWN_S2_ID,
 105         PM_VREG_PDOWN_S3_ID,
 106         PM_VREG_PDOWN_RFUBM_ID,
 107
 108         /* new for HAN */
 109         PM_VREG_PDOWN_RF1_ID,
 110         PM_VREG_PDOWN_RF2_ID,
 111         PM_VREG_PDOWN_RFA_ID,
 112         PM_VREG_PDOWN_CDC2_ID,
 113         PM_VREG_PDOWN_RFTX2_ID,
 114         PM_VREG_PDOWN_USIM_ID,
 115         PM_VREG_PDOWN_USB2P6_ID,
 116         PM_VREG_PDOWN_USB3P3_ID,
 117         PM_VREG_PDOWN_INVALID_ID,
 118
 119         /* backward compatible enums only */
 120         PM_VREG_PDOWN_CAM_ID = PM_VREG_PDOWN_GP1_ID,
 121         PM_VREG_PDOWN_MDDI_ID = PM_VREG_PDOWN_GP2_ID,
 122         PM_VREG_PDOWN_RUIM2_ID = PM_VREG_PDOWN_GP3_ID,
 123         PM_VREG_PDOWN_AUX_ID = PM_VREG_PDOWN_GP4_ID,
 124         PM_VREG_PDOWN_AUX2_ID = PM_VREG_PDOWN_GP5_ID,
 125         PM_VREG_PDOWN_BT_ID = PM_VREG_PDOWN_GP6_ID,
 126
 127         PM_VREG_PDOWN_MSME_ID = PM_VREG_PDOWN_MSME1_ID,
 128         PM_VREG_PDOWN_MSMC_ID = PM_VREG_PDOWN_MSMC1_ID,
 129         PM_VREG_PDOWN_RFA1_ID = PM_VREG_PDOWN_RFRX2_ID,
 130         PM_VREG_PDOWN_RFA2_ID = PM_VREG_PDOWN_RFTX2_ID,
 131         PM_VREG_PDOWN_XO_ID = PM_VREG_PDOWN_TCXO_ID
 132 };
 133
 134 /* gpio info for PCOM_RPC_GPIO_TLMM_CONFIG_EX */
 135
 136 #define GPIO_ENABLE     0
 137 #define GPIO_DISABLE    1
 138
 139 #define GPIO_INPUT      0
 140 #define GPIO_OUTPUT     1
 141
 142 #define GPIO_NO_PULL    0
 143 #define GPIO_PULL_DOWN  1
 144 #define GPIO_KEEPER     2
 145 #define GPIO_PULL_UP    3
 146
 147 #define GPIO_2MA        0
 148 #define GPIO_4MA        1
 149 #define GPIO_6MA        2
 150 #define GPIO_8MA        3
 151 #define GPIO_10MA       4
 152 #define GPIO_12MA       5
 153 #define GPIO_14MA       6
 154 #define GPIO_16MA       7
 155
 156 #define PCOM_GPIO_CFG(gpio, func, dir, pull, drvstr) \
 157                 ((((gpio) & 0x3FF) << 4)        | \
 158                 ((func) & 0xf)                  | \
 159                 (((dir) & 0x1) << 14)           | \
 160                 (((pull) & 0x3) << 15)          | \
 161                 (((drvstr) & 0xF) << 17))
 162
 163 int msm_proc_comm(unsigned cmd, unsigned *data1, unsigned *data2);
 164
 165 #endif