clk: vc7: Use i2c_get_match_data() instead of device_get_match_data()

The device_get_match_data(), is to get match data for firmware interfaces
such as just OF/ACPI. This driver has I2C matching table as well. Use
i2c_get_match_data() to get match data for I2C, ACPI and DT-based
matching.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230721070019.96627-3-biju.das.jz@bp.renesas.com


Signed-off-by: Stephen Boyd <sboyd@kernel.org>