phy: freescale: fsl-samsung-hdmi: Replace register defines with macro

phy: freescale: fsl-samsung-hdmi: Replace register defines with macro

There are 47 registers defined as PHY_REG_xx were xx goes from 00 to
47.  Simplify this by replacing them all with a macro which is passed
the register number to return the proper register offset.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Dominique Martinet <dominique.martinet@atmark-techno.com>
Tested-by: Dominique Martinet <dominique.martinet@atmark-techno.com>
Link: https://lore.kernel.org/r/20240914112816.520224-2-aford173@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>