| menu "Qualcomm MSM specific device drivers" |
| depends on ARCH_MSM |
| |
| config MSM_SSBI |
| bool "Qualcomm Single-wire Serial Bus Interface (SSBI)" |
| help |
| If you say yes to this option, support will be included for the |
| built-in SSBI interface on Qualcomm MSM family processors. |
| |
| This is required for communicating with Qualcomm PMICs and |
| other devices that have the SSBI interface. |
| |
| config SPS |
| bool "SPS support" |
| select GENERIC_ALLOCATOR |
| help |
| The SPS (Smart Peripheral Switch) is a DMA engine. |
| It can move data in the following modes: |
| 1. Peripheral-to-Peripheral. |
| 2. Peripheral-to-Memory. |
| 3. Memory-to-Memory. |
| |
| config USB_BAM |
| boolean "USB BAM Driver" |
| depends on SPS && USB_GADGET |
| help |
| Enabling this option adds USB BAM Driver. |
| USB BAM driver was added to supports SPS Peripheral-to-Peripheral |
| transfers between the USB and other peripheral. |
| |
| config SPS_SUPPORT_BAMDMA |
| bool "SPS support BAM DMA" |
| depends on SPS |
| default n |
| help |
| The BAM-DMA is used for Memory-to-Memory transfers. |
| The main use cases is RPC between processors. |
| The BAM-DMA hardware has 2 registers sets: |
| 1. A BAM HW like all the peripherals. |
| 2. A DMA channel configuration (i.e. channel priority). |
| |
| config SPS_SUPPORT_NDP_BAM |
| bool "SPS support NDP BAM" |
| depends on SPS |
| default n |
| help |
| No-Data-Path BAM is used to improve BAM performance. |
| |
| config SPS_SUPPORT_4K_GROUP |
| bool "SPS support 4K resource group" |
| depends on SPS && SPS_SUPPORT_NDP_BAM |
| default n |
| help |
| The new 4K resource group support added in BAM. |
| The register offsets of all BAM registers are |
| changed in SPS driver to support this new 4K |
| resource groups allocations. |
| |
| config QPNP_POWER_ON |
| tristate "QPNP PMIC POWER-ON Driver" |
| depends on OF_SPMI && SPMI && MSM_QPNP_INT && INPUT |
| help |
| This driver supports the power-on functionality on Qualcomm |
| PNP PMIC. It currently supports reporting the change in status of |
| the KPDPWR_N line (connected to the power-key). |
| |
| config QPNP_CLKDIV |
| tristate "QPNP PMIC clkdiv driver" |
| depends on OF_SPMI && SPMI |
| help |
| This driver supports the clkdiv functionality on the Qualcomm |
| PNP PMIC. It configures the frequency of clkdiv outputs on the |
| PMIC. These clocks are typically wired through alternate functions |
| on gpio pins. |
| |
| config QPNP_VIBRATOR |
| tristate "Vibrator support for QPNP PMIC" |
| depends on OF_SPMI |
| help |
| This option enables device driver support for the vibrator |
| on the Qualcomm's QPNP PMICs. The vibrator is connected on the |
| VIB_DRV_N line and can be controlled manually or by the DTEST lines. |
| It uses the android timed-output framework. |
| |
| config QPNP_REVID |
| tristate "QPNP Revision ID Peripheral" |
| depends on SPMI |
| help |
| Say 'y' here to include support for the Qualcomm QPNP REVID |
| peripheral. REVID prints out the PMIC type and revision numbers |
| in the kernel log along with the PMIC option status. The PMIC |
| type is mapped to a Qualcomm chip part number and logged as well. |
| |
| config QPNP_COINCELL |
| tristate "Qualcomm QPNP coincell charger support" |
| depends on SPMI && OF_SPMI |
| help |
| This driver supports the QPNP coincell peripheral found inside of |
| Qualcomm QPNP PMIC devices. The coincell charger provides a means to |
| charge a coincell battery or backup capacitor which is used to |
| maintain PMIC register state when the main battery is removed from the |
| mobile device. |
| |
| config QPNP_USB_DETECT |
| tristate "Qualcomm QPNP USB VBUS Detection" |
| depends on POWER_SUPPLY |
| help |
| This driver supports external USB VBUS detection circuitry which |
| can be connected to Qualcomm QPNP PMIC devices. The driver will |
| configure a GPIO from the detector's output line and in turn notify |
| the USB driver of VBUS presence/disconnection using the power_supply |
| framework. |
| |
| config IPA |
| tristate "IPA support" |
| depends on SPS && NET |
| help |
| This driver supports the Internet Packet Accelerator (IPA) core. |
| IPA is a programmable protocol processor HW block. |
| It is designed to support generic HW processing of UL/DL IP packets |
| for various use cases independent of radio technology. |
| The driver support client connection and configuration |
| for the IPA core. |
| Kernel and user-space processes can call the IPA driver |
| to configure IPA core. |
| |
| config RMNET_IPA |
| tristate "IPA RMNET WWAN Network Device" |
| depends on IPA && MSM_QMI_INTERFACE |
| help |
| This WWAN Network Driver implements network stack class device. |
| It supports Embedded data transfer from A7 to Q6. Configures IPA HW |
| for RmNet Data Driver and also exchange of QMI messages between |
| A7 and Q6 IPA-driver. |
| |
| config KLM |
| boolean "KLM Driver" |
| help |
| This driver handles the power management of the KLM (Key Ladder Module). |
| |
| config MSM_AVTIMER |
| tristate "Avtimer Driver" |
| depends on MSM_QDSP6_APRV2 |
| help |
| This driver gets the Q6 out of power collapsed state and |
| exposes ioctl control to read avtimer tick. |
| |
| config SSM |
| tristate "Qualcomm Secure Service Module" |
| depends on QSEECOM |
| depends on MSM_SMD |
| help |
| Provides an interface for OEM driver to communicate with Trustzone |
| and modem for key exchange and mode change. |
| This driver uses Secure Channel Manager interface for trustzone |
| communication and communicates with modem over SMD channel. |
| |
| config QCA1530 |
| tristate "QCA1530 SoC GNSS Driver" |
| depends on REGULATOR && OF |
| depends on GPIOLIB && OF_GPIO |
| depends on CLKDEV_LOOKUP |
| help |
| Say Y here to include support for QCA1530 SOC chip. |
| |
| QCA1530 chip enables support for GPS- and GLONASS-based position |
| determination. |
| |
| To compile this driver as a module, choose M here: the module |
| will be called qca1530. |
| |
| config MSM_SPSS |
| tristate "MSM SPSS driver" |
| default n |
| help |
| Support for Standby Processing Sub-System (SPSS) module. |
| |
| endmenu |
