The GPIO block on the very legacy IXP4xx GPIO can provide
a generated clock output on GPIO 14 and GPIO 15. This
provides a straight-forward solution with a flag for each
clock output.
More complicated solutions are thinkable, but I deemed them
overdesigned for this legacy SoC.
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
---
Linus Walleij (2):
gpio: Rewrite IXP4xx GPIO bindings in schema
gpio: ixp4xx: Handle clock output on pin 14 and 15
.../devicetree/bindings/gpio/intel,ixp4xx-gpio.txt | 38 ------------
.../bindings/gpio/intel,ixp4xx-gpio.yaml | 70 ++++++++++++++++++++++
MAINTAINERS | 2 +-
drivers/gpio/gpio-ixp4xx.c | 36 ++++++++++-
4 files changed, 106 insertions(+), 40 deletions(-)
---
base-commit: 0bb80ecc33a8fb5a682236443c1e740d5c917d1d
change-id: 20230921-ixp4xx-gpio-clocks-7e82289f4bb3
Best regards,
--
Linus Walleij <linus.walleij@xxxxxxxxxx>
