phy: renesas: rcar-gen3-usb2: Use mux-state for phyrst management
Add support for selecting the phyrst mux-state using the Linux mux
subsystem in the R-Car Gen3 USB2 PHY driver. This ensures correct hardware
initialization and integration with systems utilizing the mux-state device
tree property.
A temporary wrapper for optional muxes is introduced until native support
is available in the multiplexer subsystem.
Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Link: https://patch.msgid.link/80aafdb2367dcada720b0a9ebeea344764e710fb.1766405010.git.tommaso.merciai.xr@bp.renesas.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2 files changed
