clk: samsung: exynosautov9: add cmu_fsys2 clock support
CMU_FSYS2 is responsible to control clocks of BLK_FSYS2 which includes
ufs and ethernet IPs. This patch adds some essential clocks to be
controlled by ethernet/ufs drivers instead of listing full clocks.
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Link: https://lore.kernel.org/r/20220504075154.58819-8-chanho61.park@samsung.com