clk: zynqmp: Add support for for DP audio/video clocks

Add support for getting rate for DP audio and video clocks.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/8792efe1fd9715f7c8a2e1e24f0454fb5b25d833.1648552434.git.michal.simek@xilinx.com

diff --git a/drivers/clk/clk_zynqmp.c b/drivers/clk/clk_zynqmp.c
index 9038fb8befd9c15b693ab96d611c0961bb56046b..45c679a627b3353778c089951b8f513190f7c286 100644 (file)
--- a/drivers/clk/clk_zynqmp.c
+++ b/drivers/clk/clk_zynqmp.c
@@ -238,6 +238,12 @@ static u32 zynqmp_clk_get_register(enum zynqmp_clk id)
                return CRF_APB_DBG_TRACE_CTRL;
        case dbg_tstmp:
                return CRF_APB_DBG_TSTMP_CTRL;
+       case dp_video_ref:
+               return CRF_APB_DP_VIDEO_REF_CTRL;
+       case dp_audio_ref:
+               return CRF_APB_DP_AUDIO_REF_CTRL;
+       case dp_stc_ref:
+               return CRF_APB_DP_STC_REF_CTRL;
        case gpu_ref ...  gpu_pp1_ref:
                return CRF_APB_GPU_REF_CTRL;
        case ddr_ref:
@@ -673,6 +679,7 @@ static ulong zynqmp_clk_get_rate(struct clk *clk)
        case dll_ref:
                return zynqmp_clk_get_dll_rate(priv);
        case gem_tsu_ref:
+       case dp_video_ref ... dp_stc_ref:
        case pl0 ... pl3:
        case gem0_ref ... gem3_ref:
        case gem0_tx ... gem3_tx: