[PATCH 0/2] arm64: dts: renesas: Add SD/OE pin properties

[Sean Anderson <sean.anderson@linux.dev>]

Linux can configure almost every part of this clock generator without
relying on the OTP settings. However, the correct configuration for the
SD/OE pin cannot be determined automatically. Therefore, add the
appropriate properties to configure this pin.

I have CC'd some people who appear to have access to the following
boards which use the versaclock5:

- Salvator-X
- HiHope RZ/G2[MN] Main Board
- Beacon Embedded Works RZ/G2N Development Kit

as I could not find schematics for these boards. You can help me out by
(pick one):

- Run the following command and send me the output:

    $ grep 10: /sys/kernel/debug/regmap/*-006a/registers

- Measure the voltage on the SD/OE pin on a functioning board.
- Inspect (or send me) the schematic to determine the state of the SD/OE
  pin during normal operation.

My suspicion is that all of these boards use the same configuration
(SD/OE pin tied high) owing to their common design heritage. Thanks in
advance.


Sean Anderson (2):
  arm64: dts: renesas: salvator-xs: Add SD/OE pin properties
  arm64: dts: renesas: ulcb: Add SD/OE pin properties

 arch/arm64/boot/dts/renesas/salvator-xs.dtsi | 2 ++
 arch/arm64/boot/dts/renesas/ulcb.dtsi        | 2 ++
 2 files changed, 4 insertions(+)

-- 
2.35.1.1320.gc452695387.dirty