134 lines
4.4 KiB
Plaintext
134 lines
4.4 KiB
Plaintext
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menu "Qualcomm MSM specific device drivers"
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depends on ARCH_MSM
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config MSM_SSBI
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bool "Qualcomm Single-wire Serial Bus Interface (SSBI)"
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help
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If you say yes to this option, support will be included for the
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built-in SSBI interface on Qualcomm MSM family processors.
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This is required for communicating with Qualcomm PMICs and
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other devices that have the SSBI interface.
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config SPS
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bool "SPS support"
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select GENERIC_ALLOCATOR
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help
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The SPS (Smart Peripheral Switch) is a DMA engine.
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It can move data in the following modes:
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1. Peripheral-to-Peripheral.
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2. Peripheral-to-Memory.
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3. Memory-to-Memory.
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config USB_BAM
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boolean "USB BAM Driver"
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depends on SPS && USB_GADGET
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help
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Enabling this option adds USB BAM Driver.
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USB BAM driver was added to supports SPS Peripheral-to-Peripheral
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transfers between the USB and other peripheral.
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config SPS_SUPPORT_BAMDMA
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bool "SPS support BAM DMA"
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depends on SPS
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default n
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help
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The BAM-DMA is used for Memory-to-Memory transfers.
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The main use cases is RPC between processors.
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The BAM-DMA hardware has 2 registers sets:
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1. A BAM HW like all the peripherals.
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2. A DMA channel configuration (i.e. channel priority).
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config SPS_SUPPORT_NDP_BAM
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bool "SPS support NDP BAM"
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depends on SPS
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default n
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help
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No-Data-Path BAM is used to improve BAM performance.
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config QPNP_PWM
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depends on SPMI
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depends on OF_SPMI
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tristate "Qualcomm QPNP LPG/PWM support"
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help
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This driver supports PWM/LPG devices in Qualcomm PMIC chips which
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comply with QPNP. QPNP is a SPMI based PMIC implementation. These
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devices support Pulse Width Modulation output with user generated
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patterns. They share a lookup table with size of 64 entries.
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config QPNP_POWER_ON
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tristate "QPNP PMIC POWER-ON Driver"
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depends on OF_SPMI && SPMI && MSM_QPNP_INT
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help
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This driver supports the power-on functionality on Qualcomm
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PNP PMIC. It currently supports reporting the change in status of
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the KPDPWR_N line (connected to the power-key).
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config QPNP_CLKDIV
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tristate "QPNP PMIC clkdiv driver"
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depends on OF_SPMI && SPMI
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help
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This driver supports the clkdiv functionality on the Qualcomm
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PNP PMIC. It configures the frequency of clkdiv outputs on the
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PMIC. These clocks are typically wired through alternate functions
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on gpio pins.
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config QPNP_VIBRATOR
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tristate "Vibrator support for QPNP PMIC"
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depends on OF_SPMI
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help
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This option enables device driver support for the vibrator
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on the Qualcomm's QPNP PMICs. The vibrator is connected on the
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VIB_DRV_N line and can be controlled manually or by the DTEST lines.
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It uses the android timed-output framework.
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config QPNP_REVID
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tristate "QPNP Revision ID Peripheral"
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depends on SPMI
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help
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Say 'y' here to include support for the Qualcomm QPNP REVID
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peripheral. REVID prints out the PMIC type and revision numbers
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in the kernel log along with the PMIC option status. The PMIC
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type is mapped to a Qualcomm chip part number and logged as well.
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config QPNP_COINCELL
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tristate "Qualcomm QPNP coincell charger support"
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depends on SPMI && OF_SPMI
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help
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This driver supports the QPNP coincell peripheral found inside of
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Qualcomm QPNP PMIC devices. The coincell charger provides a means to
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charge a coincell battery or backup capacitor which is used to
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maintain PMIC register state when the main battery is removed from the
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mobile device.
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config IPA
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tristate "IPA support"
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depends on SPS
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help
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This driver supports the Internet Packet Accelerator (IPA) core.
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IPA is a programmable protocol processor HW block.
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It is designed to support generic HW processing of UL/DL IP packets
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for various use cases independent of radio technology.
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The driver support client connection and configuration
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for the IPA core.
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Kernel and user-space processes can call the IPA driver
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to configure IPA core.
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config MSM_AVTIMER
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tristate "Avtimer Driver"
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depends on ARCH_MSM8960
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help
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This driver gets the Q6 out of power collapsed state and
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exposes ioctl control to read avtimer tick.
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config SSM
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tristate "Qualcomm Secure Service Module"
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depends on QSEECOM
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depends on MSM_SMD
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help
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Provides an interface for OEM driver to communicate with Trustzone
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and modem for key exchange and mode change.
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This driver uses Secure Channel Manager interface for trustzone
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communication and communicates with modem over SMD channel.
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endmenu
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