clk: rockchip: export rk3228 audio clocks
This patch exports related i2s/spdif clocks for dts reference.Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>Signed-off-by: Heiko Stuebner <heiko@sntech.de>
authored by Xing Zheng and committed by Heiko Stuebner 9 years ago a45c072b 9daa46cc