system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-11-05 18:23:50 +00:00
Code Issues Projects Releases Packages Wiki Activity
linux/arch/arm/mach-msm/proc_comm.h
Daniel Walker 0aec66d493 arm: msm: smd: fix SMD modem processor sync condition 
When booting up we need to wait for the modem processor to
partially boot. This is because the modem processor does
resource allocation for us. If we don't wait the modem won't
honor our requests and we end up crashing or in an unknown
state. This change just formalizes the waiting process.

Signed-off-by: Daniel Walker <c_dwalke@quicinc.com>
2010-05-12 09:19:33 -07:00

258 lines
7.1 KiB
C
Raw Blame History

/* arch/arm/mach-msm/proc_comm.h
*
* Copyright (c) 2007 QUALCOMM Incorporated
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#ifndef _ARCH_ARM_MACH_MSM_PROC_COMM_H_
#define _ARCH_ARM_MACH_MSM_PROC_COMM_H_
#include <linux/init.h>
enum {
PCOM_CMD_IDLE = 0x0,
PCOM_CMD_DONE,
PCOM_RESET_APPS,
PCOM_RESET_CHIP,
PCOM_CONFIG_NAND_MPU,
PCOM_CONFIG_USB_CLKS,
PCOM_GET_POWER_ON_STATUS,
PCOM_GET_WAKE_UP_STATUS,
PCOM_GET_BATT_LEVEL,
PCOM_CHG_IS_CHARGING,
PCOM_POWER_DOWN,
PCOM_USB_PIN_CONFIG,
PCOM_USB_PIN_SEL,
PCOM_SET_RTC_ALARM,
PCOM_NV_READ,
PCOM_NV_WRITE,
PCOM_GET_UUID_HIGH,
PCOM_GET_UUID_LOW,
PCOM_GET_HW_ENTROPY,
PCOM_RPC_GPIO_TLMM_CONFIG_REMOTE,
PCOM_CLKCTL_RPC_ENABLE,
PCOM_CLKCTL_RPC_DISABLE,
PCOM_CLKCTL_RPC_RESET,
PCOM_CLKCTL_RPC_SET_FLAGS,
PCOM_CLKCTL_RPC_SET_RATE,
PCOM_CLKCTL_RPC_MIN_RATE,
PCOM_CLKCTL_RPC_MAX_RATE,
PCOM_CLKCTL_RPC_RATE,
PCOM_CLKCTL_RPC_PLL_REQUEST,
PCOM_CLKCTL_RPC_ENABLED,
PCOM_VREG_SWITCH,
PCOM_VREG_SET_LEVEL,
PCOM_GPIO_TLMM_CONFIG_GROUP,
PCOM_GPIO_TLMM_UNCONFIG_GROUP,
PCOM_NV_WRITE_BYTES_4_7,
PCOM_CONFIG_DISP,
PCOM_GET_FTM_BOOT_COUNT,
PCOM_RPC_GPIO_TLMM_CONFIG_EX,
PCOM_PM_MPP_CONFIG,
PCOM_GPIO_IN,
PCOM_GPIO_OUT,
PCOM_RESET_MODEM,
PCOM_RESET_CHIP_IMM,
PCOM_PM_VID_EN,
PCOM_VREG_PULLDOWN,
PCOM_GET_MODEM_VERSION,
PCOM_CLK_REGIME_SEC_RESET,
PCOM_CLK_REGIME_SEC_RESET_ASSERT,
PCOM_CLK_REGIME_SEC_RESET_DEASSERT,
PCOM_CLK_REGIME_SEC_PLL_REQUEST_WRP,
PCOM_CLK_REGIME_SEC_ENABLE,
PCOM_CLK_REGIME_SEC_DISABLE,
PCOM_CLK_REGIME_SEC_IS_ON,
PCOM_CLK_REGIME_SEC_SEL_CLK_INV,
PCOM_CLK_REGIME_SEC_SEL_CLK_SRC,
PCOM_CLK_REGIME_SEC_SEL_CLK_DIV,
PCOM_CLK_REGIME_SEC_ICODEC_CLK_ENABLE,
PCOM_CLK_REGIME_SEC_ICODEC_CLK_DISABLE,
PCOM_CLK_REGIME_SEC_SEL_SPEED,
PCOM_CLK_REGIME_SEC_CONFIG_GP_CLK_WRP,
PCOM_CLK_REGIME_SEC_CONFIG_MDH_CLK_WRP,
PCOM_CLK_REGIME_SEC_USB_XTAL_ON,
PCOM_CLK_REGIME_SEC_USB_XTAL_OFF,
PCOM_CLK_REGIME_SEC_SET_QDSP_DME_MODE,
PCOM_CLK_REGIME_SEC_SWITCH_ADSP_CLK,
PCOM_CLK_REGIME_SEC_GET_MAX_ADSP_CLK_KHZ,
PCOM_CLK_REGIME_SEC_GET_I2C_CLK_KHZ,
PCOM_CLK_REGIME_SEC_MSM_GET_CLK_FREQ_KHZ,
PCOM_CLK_REGIME_SEC_SEL_VFE_SRC,
PCOM_CLK_REGIME_SEC_MSM_SEL_CAMCLK,
PCOM_CLK_REGIME_SEC_MSM_SEL_LCDCLK,
PCOM_CLK_REGIME_SEC_VFE_RAIL_OFF,
PCOM_CLK_REGIME_SEC_VFE_RAIL_ON,
PCOM_CLK_REGIME_SEC_GRP_RAIL_OFF,
PCOM_CLK_REGIME_SEC_GRP_RAIL_ON,
PCOM_CLK_REGIME_SEC_VDC_RAIL_OFF,
PCOM_CLK_REGIME_SEC_VDC_RAIL_ON,
PCOM_CLK_REGIME_SEC_LCD_CTRL,
PCOM_CLK_REGIME_SEC_REGISTER_FOR_CPU_RESOURCE,
PCOM_CLK_REGIME_SEC_DEREGISTER_FOR_CPU_RESOURCE,
PCOM_CLK_REGIME_SEC_RESOURCE_REQUEST_WRP,
PCOM_CLK_REGIME_MSM_SEC_SEL_CLK_OWNER,
PCOM_CLK_REGIME_SEC_DEVMAN_REQUEST_WRP,
PCOM_GPIO_CONFIG,
PCOM_GPIO_CONFIGURE_GROUP,
PCOM_GPIO_TLMM_SET_PORT,
PCOM_GPIO_TLMM_CONFIG_EX,
PCOM_SET_FTM_BOOT_COUNT,
PCOM_RESERVED0,
PCOM_RESERVED1,
PCOM_CUSTOMER_CMD1,
PCOM_CUSTOMER_CMD2,
PCOM_CUSTOMER_CMD3,
PCOM_CLK_REGIME_ENTER_APPSBL_CHG_MODE,
PCOM_CLK_REGIME_EXIT_APPSBL_CHG_MODE,
PCOM_CLK_REGIME_SEC_RAIL_DISABLE,
PCOM_CLK_REGIME_SEC_RAIL_ENABLE,
PCOM_CLK_REGIME_SEC_RAIL_CONTROL,
PCOM_SET_SW_WATCHDOG_STATE,
PCOM_PM_MPP_CONFIG_DIGITAL_INPUT,
PCOM_PM_MPP_CONFIG_I_SINK,
PCOM_RESERVED_101,
PCOM_MSM_HSUSB_PHY_RESET,
PCOM_GET_BATT_MV_LEVEL,
PCOM_CHG_USB_IS_PC_CONNECTED,
PCOM_CHG_USB_IS_CHARGER_CONNECTED,
PCOM_CHG_USB_IS_DISCONNECTED,
PCOM_CHG_USB_IS_AVAILABLE,
PCOM_CLK_REGIME_SEC_MSM_SEL_FREQ,
PCOM_CLK_REGIME_SEC_SET_PCLK_AXI_POLICY,
PCOM_CLKCTL_RPC_RESET_ASSERT,
PCOM_CLKCTL_RPC_RESET_DEASSERT,
PCOM_CLKCTL_RPC_RAIL_ON,
PCOM_CLKCTL_RPC_RAIL_OFF,
PCOM_CLKCTL_RPC_RAIL_ENABLE,
PCOM_CLKCTL_RPC_RAIL_DISABLE,
PCOM_CLKCTL_RPC_RAIL_CONTROL,
PCOM_CLKCTL_RPC_MIN_MSMC1,
PCOM_NUM_CMDS,
};
enum {
PCOM_INVALID_STATUS = 0x0,
PCOM_READY,
PCOM_CMD_RUNNING,
PCOM_CMD_SUCCESS,
PCOM_CMD_FAIL,
PCOM_CMD_FAIL_FALSE_RETURNED,
PCOM_CMD_FAIL_CMD_OUT_OF_BOUNDS_SERVER,
PCOM_CMD_FAIL_CMD_OUT_OF_BOUNDS_CLIENT,
PCOM_CMD_FAIL_CMD_UNREGISTERED,
PCOM_CMD_FAIL_CMD_LOCKED,
PCOM_CMD_FAIL_SERVER_NOT_YET_READY,
PCOM_CMD_FAIL_BAD_DESTINATION,
PCOM_CMD_FAIL_SERVER_RESET,
PCOM_CMD_FAIL_SMSM_NOT_INIT,
PCOM_CMD_FAIL_PROC_COMM_BUSY,
PCOM_CMD_FAIL_PROC_COMM_NOT_INIT,
};
/* List of VREGs that support the Pull Down Resistor setting. */
enum vreg_pdown_id {
PM_VREG_PDOWN_MSMA_ID,
PM_VREG_PDOWN_MSMP_ID,
PM_VREG_PDOWN_MSME1_ID, /* Not supported in Panoramix */
PM_VREG_PDOWN_MSMC1_ID, /* Not supported in PM6620 */
PM_VREG_PDOWN_MSMC2_ID, /* Supported in PM7500 only */
PM_VREG_PDOWN_GP3_ID, /* Supported in PM7500 only */
PM_VREG_PDOWN_MSME2_ID, /* Supported in PM7500 and Panoramix only */
PM_VREG_PDOWN_GP4_ID, /* Supported in PM7500 only */
PM_VREG_PDOWN_GP1_ID, /* Supported in PM7500 only */
PM_VREG_PDOWN_TCXO_ID,
PM_VREG_PDOWN_PA_ID,
PM_VREG_PDOWN_RFTX_ID,
PM_VREG_PDOWN_RFRX1_ID,
PM_VREG_PDOWN_RFRX2_ID,
PM_VREG_PDOWN_SYNT_ID,
PM_VREG_PDOWN_WLAN_ID,
PM_VREG_PDOWN_USB_ID,
PM_VREG_PDOWN_MMC_ID,
PM_VREG_PDOWN_RUIM_ID,
PM_VREG_PDOWN_MSMC0_ID, /* Supported in PM6610 only */
PM_VREG_PDOWN_GP2_ID, /* Supported in PM7500 only */
PM_VREG_PDOWN_GP5_ID, /* Supported in PM7500 only */
PM_VREG_PDOWN_GP6_ID, /* Supported in PM7500 only */
PM_VREG_PDOWN_RF_ID,
PM_VREG_PDOWN_RF_VCO_ID,
PM_VREG_PDOWN_MPLL_ID,
PM_VREG_PDOWN_S2_ID,
PM_VREG_PDOWN_S3_ID,
PM_VREG_PDOWN_RFUBM_ID,
/* new for HAN */
PM_VREG_PDOWN_RF1_ID,
PM_VREG_PDOWN_RF2_ID,
PM_VREG_PDOWN_RFA_ID,
PM_VREG_PDOWN_CDC2_ID,
PM_VREG_PDOWN_RFTX2_ID,
PM_VREG_PDOWN_USIM_ID,
PM_VREG_PDOWN_USB2P6_ID,
PM_VREG_PDOWN_USB3P3_ID,
PM_VREG_PDOWN_INVALID_ID,
/* backward compatible enums only */
PM_VREG_PDOWN_CAM_ID = PM_VREG_PDOWN_GP1_ID,
PM_VREG_PDOWN_MDDI_ID = PM_VREG_PDOWN_GP2_ID,
PM_VREG_PDOWN_RUIM2_ID = PM_VREG_PDOWN_GP3_ID,
PM_VREG_PDOWN_AUX_ID = PM_VREG_PDOWN_GP4_ID,
PM_VREG_PDOWN_AUX2_ID = PM_VREG_PDOWN_GP5_ID,
PM_VREG_PDOWN_BT_ID = PM_VREG_PDOWN_GP6_ID,
PM_VREG_PDOWN_MSME_ID = PM_VREG_PDOWN_MSME1_ID,
PM_VREG_PDOWN_MSMC_ID = PM_VREG_PDOWN_MSMC1_ID,
PM_VREG_PDOWN_RFA1_ID = PM_VREG_PDOWN_RFRX2_ID,
PM_VREG_PDOWN_RFA2_ID = PM_VREG_PDOWN_RFTX2_ID,
PM_VREG_PDOWN_XO_ID = PM_VREG_PDOWN_TCXO_ID
};
enum {
PCOM_CLKRGM_APPS_RESET_USB_PHY = 34,
PCOM_CLKRGM_APPS_RESET_USBH = 37,
};
/* gpio info for PCOM_RPC_GPIO_TLMM_CONFIG_EX */
#define GPIO_ENABLE 0
#define GPIO_DISABLE 1
#define GPIO_INPUT 0
#define GPIO_OUTPUT 1
#define GPIO_NO_PULL 0
#define GPIO_PULL_DOWN 1
#define GPIO_KEEPER 2
#define GPIO_PULL_UP 3
#define GPIO_2MA 0
#define GPIO_4MA 1
#define GPIO_6MA 2
#define GPIO_8MA 3
#define GPIO_10MA 4
#define GPIO_12MA 5
#define GPIO_14MA 6
#define GPIO_16MA 7
#define PCOM_GPIO_CFG(gpio, func, dir, pull, drvstr) \
((((gpio) & 0x3FF) << 4) | \
((func) & 0xf) | \
(((dir) & 0x1) << 14) | \
(((pull) & 0x3) << 15) | \
(((drvstr) & 0xF) << 17))
int msm_proc_comm(unsigned cmd, unsigned *data1, unsigned *data2);
void __init proc_comm_boot_wait(void);
#endif
Reference in a new issue View git blame Copy permalink