MTK_HDMI_V2_CLK_HDMI_APB_SEL
[MTK_HDMI_V2_CLK_HDMI_APB_SEL] = "bus",
ret = clk_prepare_enable(hdmi->clk[MTK_HDMI_V2_CLK_HDMI_APB_SEL]);
clk_disable_unprepare(hdmi->clk[MTK_HDMI_V2_CLK_HDMI_APB_SEL]);
clk_disable_unprepare(hdmi->clk[MTK_HDMI_V2_CLK_HDMI_APB_SEL]);