[PATCH 0/2] MIPS RB532 GPIO descriptor conversion

Linus Walleij linusw at kernel.org
Sat Mar 28 08:55:46 PDT 2026


This moves the MIPS Mikrotik RouterBoard RB532 over to using
GPIO descriptors by augmenting the two remaining drivers using
GPIOs to use software nodes and device properties.

This is part of the pull to get rid of the legacy GPIO API
inside the kernel.

It would be nice if someone can test of this actually works,
I've only compile-tested it.

If we can agree on this method to move forward with this machine
it would be nice if the MIPS maintainer could merge the end
result with ACKs from the input and MTD maintainers.

Signed-off-by: Linus Walleij <linusw at kernel.org>
---
Linus Walleij (2):
      MIPS/input: Move RB532 button to GPIO descriptors
      MIPS/mtd: Handle READY GPIO in generic NAND platform data

 arch/mips/rb532/devices.c         | 83 ++++++++++++++++++++++++++++-----------
 drivers/input/misc/rb532_button.c | 35 ++++++++++++++---
 drivers/mtd/nand/raw/plat_nand.c  | 24 ++++++++++-
 3 files changed, 113 insertions(+), 29 deletions(-)
---
base-commit: 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f
change-id: 20260327-mips-input-rb532-button-39e44085a2f9

Best regards,
-- 
Linus Walleij <linusw at kernel.org>




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