Merge tag 'tegra-for-5.1-clk' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/drivers

clk: tegra: Changes for v5.1-rc1

This contains a couple of prerequisite patches to enable CPU frequency
scaling on Tegra210.

* tag 'tegra-for-5.1-clk' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  clk: tegra: dfll: build clk-dfll.c for Tegra124 and Tegra210
  clk: tegra: dfll: add CVB tables for Tegra210
  clk: tegra: dfll: round down voltages based on alignment
  clk: tegra: dfll: support PWM regulator control
  clk: tegra: dfll: CVB calculation alignment with the regulator
  clk: tegra: dfll: registration for multiple SoCs

Signed-off-by: Arnd Bergmann <arnd@arndb.de>