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3 commits

Author SHA1 Message Date
Anurag Dutta
9b838d0d7b mux: Kconfig: Add Kconfig options for MUX_MMIO 
Add Kconfig options for MUX_MMIO so that it can be enabled
in SPL stage.

Signed-off-by: Anurag Dutta <a-dutta@ti.com>
 2025-04-05 09:35:25 -06:00
Jean-Jacques Hiblot
35b8b92c85 drivers: mux: mmio-based syscon mux controller 
This adds a driver for mmio-based syscon multiplexers controlled by
bitfields in a syscon register range.
This is heavily based on the linux mmio-mux driver.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
 2020-10-28 11:49:30 -04:00
Jean-Jacques Hiblot
0ad40b2463 drivers: Add a new framework for multiplexer devices 
Add a new subsystem that handles multiplexer controllers. The API is the
same as in Linux.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
[trini: Update some error calls to use different functions or pass
        correct arguments]
Signed-off-by: Tom Rini <trini@konsulko.com>
 2020-10-28 11:48:32 -04:00