archive6_2

linux4sam_6.2 tag

Kernel

Enhancements are added on top of the official v4.19 Linux kernel tag where most of the Microchip SoC features are already supported. Note as well that we re-integrate each and every stable kernel release on top of this Long Term Support (LTS) kernel revision. This means that each v4.19.x version is merged in our branch.

Here is a little summary of the main additional enhancements:

• Integration of stable kernel updates up to v4.19.78
• Added support for SAMA5D27 WLSOM1 EK board
• Added support for SAM9X60 EK board

• SAM9X60 SoC drivers:
  • PLL Fractional support
  • PIT64 driver used for clock event
  • PIO drive strength and slew rate support
  • PWM support
  • QSPI controller support
  • NAND controller support
  • ISI support
  • ADC support
  • Reworked USB gadget driver. Updated endpoint allocation scheme. Fixed driver when working in FIFO mode only
  • I2S Multi Channel driver with support of up to 8 channels in TDM mode
  • Power management: ULP0 PM and Idle
  • Watchdog support
  • TRNG support
  • RTC support

• SAMA5D27 WLSOM1 drivers:
  • Backup and self-refresh support for LPDDR2
  • PTC support for QT1 Mutual/Self Capacitance and Q2 wings

Pre-built Demo