[PATCH v1 0/4] change drivers/soc/imx/soc-imx8m.c to use platform driver

Alice Guo alice.guo at nxp.com
Tue Nov 3 22:09:55 EST 2020


Directly reading ocotp register relies on bootloader to enable the ocotp clock,
which is not always true, so we need to use nvmem API. Using nvmem API means
that driver defer probe needs to be supported.

Alice Guo (4):
  LF-2571-1: dt-bindings: soc: imx8m: add DT Binding doc for soc unique
    ID
  LF-2571-2 arm64: dts: imx8m: add compatible string to .dtsi file
  LF-2571-3 arm64: dts: imx8m: add nvmem-cell related stuff
  LF-2571-4 soc: imx8m: change to use platform driver

 .../bindings/soc/imx/imx8m-unique-id.yaml     | 32 ++++++++
 arch/arm64/boot/dts/freescale/imx8mm.dtsi     |  8 +-
 arch/arm64/boot/dts/freescale/imx8mn.dtsi     |  8 +-
 arch/arm64/boot/dts/freescale/imx8mp.dtsi     |  8 +-
 arch/arm64/boot/dts/freescale/imx8mq.dtsi     |  8 +-
 drivers/soc/imx/soc-imx8m.c                   | 75 +++++++++++--------
 6 files changed, 102 insertions(+), 37 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/soc/imx/imx8m-unique-id.yaml

--
2.17.1




More information about the linux-arm-kernel mailing list