Merge branch 'tracking-qcomlt-hsuart' into integration-linux-qcomlt

* tracking-qcomlt-hsuart:
  tty: serial: msm: Unlock interrupts during SysRq processing
  tty: serial: msm: Remove 115.2 Kbps maximum baud rate limitation
  tty: serial: msm: Add RX DMA support
  tty: serial: msm: Add TX DMA support
  tty: serial: msm: Add msm prefix to all driver functions
  tty: serial: msm: Fix command Stale Event Enable definition
  tty: serial: msm: replaces (1 << x) with BIT(x) macro
  tty: serial: msm: Add mask value for UART_DM registers
  dmaengine: adm: Start next DMA even if there is no ongoing transaction
  dmaengine: adm: Don't reset controller during probe
  dmaengine: adm: Use 'soft' flush when stopping DMA
  dmaengine: adm: Fix ADM hardware descriptor creation when flow control is enabled
  dmaengine: Add ADM driver
  dt/bindings: qcom_adm: Fix channel specifiers