[0/6] Support spread spectrum clocking for i.MX8{M,N,P} PLLs

Message

Dario Binacchi Sept. 28, 2024, 8:37 a.m. UTC

The series adds support for spread spectrum clocking for i.MX8M{N,M,P}
PLLs (audio, video and DRAM). It has been tested for the video PLL on
a board using the i.MX8MP.


Dario Binacchi (6):
  dt-bindings: clock: imx8m-anatop: support spread spectrum clocking
  clk: imx: pll14xx: support spread spectrum clock generation
  clk: imx8mm: support spread spectrum clock generation
  clk: imx8mn: support spread spectrum clock generation
  clk: imx8mp: don't lose the anatop device node
  clk: imx8mp: support spread spectrum clock generation

 .../bindings/clock/fsl,imx8m-anatop.yaml      |  41 +++++++
 drivers/clk/imx/clk-imx8mm.c                  |  13 ++-
 drivers/clk/imx/clk-imx8mn.c                  |  13 ++-
 drivers/clk/imx/clk-imx8mp-audiomix.c         |   2 +-
 drivers/clk/imx/clk-imx8mp.c                  |  21 ++--
 drivers/clk/imx/clk-pll14xx.c                 | 102 +++++++++++++++++-
 drivers/clk/imx/clk.h                         |  24 ++++-
 7 files changed, 196 insertions(+), 20 deletions(-)