tree b2c38d143a0a48f15f0527abacc89d0ffe2a7b86
parent 63c73b059cbbd96d5161ebe34c533136b4639d26
author Michael Grzeschik <m.grzeschik@pengutronix.de> 1498221309 +0200
committer Mark Brown <broonie@kernel.org> 1498677067 +0100

regmap: irq: add chip option mask_writeonly

Some irq controllers have writeonly/multipurpose register layouts. In
those cases we read invalid data back. Here we add the option
mask_writeonly as masking option.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>