Merge tag 'clk-ti-for-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/kristo...

Pull TI clock driver updates from Tero Kristo:

This tag adds changes for the Texas Instruments clock driver. Included
changes are:
- clkctrl driver changes switching the layout from CM based to clockdomain
  based. Needed for ongoing hwmod transition towards sysc driver. Changed
  SoCs for this include am3,am4,am5,dra7.
- RTC+DDR sleep mode support code for clock save/restore. The deep sleep
  states will wipe the clock register space on the SoC, requiring save/
  restore support so that the state can be retained over the sleep state.

* tag 'clk-ti-for-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux:
  clk: ti: Add functions to save/restore clk context
  clk: clk: Add clk_gate_restore_context function
  clk: Add functions to save/restore clock context en-masse
  clk: ti: dra7: add new clkctrl data
  clk: ti: dra7xx: rename existing clkctrl data as compat data
  clk: ti: am43xx: add new clkctrl data for am43xx
  clk: ti: am43xx: rename existing clkctrl data as compat data
  clk: ti: am33xx: add new clkctrl data for am33xx
  clk: ti: am33xx: rename existing clkctrl data as compat data
  clk: ti: clkctrl: replace dashes from clkdm name with underscore
  clk: ti: clkctrl: support multiple clkctrl nodes under a cm node
  dt-bindings: clock: dra7xx: add clkctrl indices for new data layout
  dt-bindings: clock: am43xx: add clkctrl indices for new data layout
  dt-bindings: clock: am33xx: add clkctrl indices for new data layout
  clk: ti: fix OF child-node lookup