3.2.2. Kernel Drivers

• 3.2.2.1. ADC
• 3.2.2.2. Audio
  • 3.2.2.2.1. Introduction
  • 3.2.2.2.2. Software Architecture
  • 3.2.2.2.3. Generic commands and instructions
  • 3.2.2.2.4. Board-specific instructions
  • 3.2.2.2.5. Potential issues
  • 3.2.2.2.6. Additional Information
• 3.2.2.3. CSI2RX
  • 3.2.2.3.1. Introduction
  • 3.2.2.3.2. Hardware Architecture
  • 3.2.2.3.3. Driver Architecture
    • 3.2.2.3.3.1. The Media Controller API
    • 3.2.2.3.3.2. Utilities to interact with the driver
    • 3.2.2.3.3.3. Building the driver
  • 3.2.2.3.4. Creating device tree nodes for sensor
  • 3.2.2.3.5. Enabling camera sensors
• 3.2.2.4. Crypto
  • 3.2.2.4.1. Introduction
  • 3.2.2.4.2. Building the Drivers
  • 3.2.2.4.3. Using Cryptographic Hardware Accelerators from OpenSSL
  • 3.2.2.4.4. Using the TRNG Hardware Accelerator
  • 3.2.2.4.5. Hardware Accelerator testing
    • 3.2.2.4.5.1. Testing using the tcrypt module
    • 3.2.2.4.5.2. IPSec Testing
• 3.2.2.5. MCAN
• 3.2.2.6. DSS
  • 3.2.2.6.1. Introduction
  • 3.2.2.6.2. Supported Devices
  • 3.2.2.6.3. Hardware Architecture
    • 3.2.2.6.3.1. Display Controller (DISPC)
      • 3.2.2.6.3.1.1. Pipelines
      • 3.2.2.6.3.1.2. Overlay Managers (Compositors)
      • 3.2.2.6.3.1.3. Video Ports (Timing generators)
    • 3.2.2.6.3.2. SoC Hardware Description
    • 3.2.2.6.3.3. Supported Features
      • 3.2.2.6.3.3.1. SoC Outputs
      • 3.2.2.6.3.3.2. EVM Outputs
  • 3.2.2.6.4. Driver Architecture
    • 3.2.2.6.4.1. Driver Features
      • 3.2.2.6.4.1.1. Unsupported Features/Limitations
  • 3.2.2.6.5. Driver Configuration
    • 3.2.2.6.5.1. Kernel Configuration Options
    • 3.2.2.6.5.2. Device Tree Node
  • 3.2.2.6.6. Driver Usage
    • 3.2.2.6.6.1. Loading tidss
    • 3.2.2.6.6.2. Using tidss
    • 3.2.2.6.6.3. Testing tidss
    • 3.2.2.6.6.4. tidss properties
      • 3.2.2.6.6.4.1. Testing tidss properties with modetest and kmsxxtest
    • 3.2.2.6.6.5. Buffers
    • 3.2.2.6.6.6. fbdev emulation (/dev/fb0)
• 3.2.2.7. GPIO
• 3.2.2.8. HyperBus and HyperFlash
  • 3.2.2.8.1. Introduction
  • 3.2.2.8.2. Driver Architecture
    • 3.2.2.8.2.1. Kernel Configuration Options
    • 3.2.2.8.2.2. DT Configuration
    • 3.2.2.8.2.3. Driver Usage
    • 3.2.2.8.2.4. Testing
• 3.2.2.9. I2C
• 3.2.2.10. CPSW Ethernet
  • 3.2.2.10.1. Introduction
  • 3.2.2.10.2. Instances of the CPSW Subsystem
  • 3.2.2.10.3. TSN Documentation and Testing
• 3.2.2.10.3.1. CPSW2g Ethernet
  • 3.2.2.10.3.1.1. Introduction
    • 3.2.2.10.3.1.1.1. Supported platforms
  • 3.2.2.10.3.1.2. Driver Configuration
  • 3.2.2.10.3.1.3. Device tree bindings
  • 3.2.2.10.3.1.4. MAC mode
    • 3.2.2.10.3.1.4.1. Interrupt pacing
    • 3.2.2.10.3.1.4.2. Errata: i2329 MDIO interface corruption (CPSW and PRUSS)
      • 3.2.2.10.3.1.4.2.1. Description
      • 3.2.2.10.3.1.4.2.2. Workaround for TI SDK Version > 8.4
• 3.2.2.11. PCIe End Point
• 3.2.2.12. PCIe Backplane
• 3.2.2.13. PCIe Root Complex
• 3.2.2.14. TPS6594 PMIC
  • 3.2.2.14.1. Introduction
  • 3.2.2.14.2. Device tree configuration
  • 3.2.2.14.3. TPS6594 I2C driver
  • 3.2.2.14.4. TPS6594 SPI driver
  • 3.2.2.14.5. TPS6594 GPIO/pinctrl driver
  • 3.2.2.14.6. TPS6594 regulator driver
  • 3.2.2.14.7. TPS6594 ESM driver
  • 3.2.2.14.8. TPS6594 RTC driver
  • 3.2.2.14.9. TPS6594 PFSM driver
• 3.2.2.15. OSPI/QSPI NOR/NAND
• 3.2.2.16. SERDES
  • 3.2.2.16.1. Introduction
  • 3.2.2.16.2. Types of SERDES
  • 3.2.2.16.3. SERDES Configurations
  • 3.2.2.16.4. SERDES Instances
  • 3.2.2.16.5. SERDES Muxing
  • 3.2.2.16.6. SERDES Clocking Options
    • 3.2.2.16.6.1. Internal Reference Clock
    • 3.2.2.16.6.2. External Reference Clock
    • 3.2.2.16.6.3. Selecting Between Internal and External Reference Clock
• 3.2.2.17. SPI
• 3.2.2.18. NAND
• 3.2.2.19. MMCSD
  • 3.2.2.19.1. Introduction
  • 3.2.2.19.2. References
  • 3.2.2.19.3. Features
  • 3.2.2.19.4. Supported ultra high speed (UHS) modes
  • 3.2.2.19.5. Driver configuration
  • 3.2.2.19.6. MMC support in Linux
  • 3.2.2.19.7. Steps for working around SD card issues in Linux
  • 3.2.2.19.8. Listing MMC devices from Linux
  • 3.2.2.19.9. Create partitions in eMMC UDA
    • 3.2.2.19.9.1. Create “boot” partition
    • 3.2.2.19.9.2. Create “root” partition
  • 3.2.2.19.10. Formatting eMMC partitions from Linux
    • 3.2.2.19.10.1. Format to vfat
    • 3.2.2.19.10.2. Format to ext4
  • 3.2.2.19.11. Flash eMMC for MMCSD boot
    • 3.2.2.19.11.1. Flash to eMMC “boot” partition
    • 3.2.2.19.11.2. Flash to eMMC “root” partition
• 3.2.2.20. DM TIMER
  • 3.2.2.20.1. Driver Sources
  • 3.2.2.20.2. Kernel Configuration
  • 3.2.2.20.3. Driver Usage
  • 3.2.2.20.4. Examples
• 3.2.2.21. UART
  • 3.2.2.21.1. Introduction
  • 3.2.2.21.2. Driver Features
  • 3.2.2.21.3. Basic External loopback testing
• 3.2.2.22. UBIFS
• 3.2.2.23. UFS
• 3.2.2.24. USB
  • 3.2.2.24.1. Introduction
  • 3.2.2.24.2. TI SoC Integration
  • 3.2.2.24.3. EVM
• 3.2.2.25. Voltage & Thermal Management (VTM)
  • 3.2.2.25.1. Introduction
  • 3.2.2.25.2. Driver Features
  • 3.2.2.25.3. Finding More Information