Re: [DPU PATCH v3 4/5] drm/msm/dp: add support for DP PLL driver

Add the needed DP PLL specific files to support
display port interface on msm targets.

The DP driver calls the DP PLL driver registration.
The DP driver sets the link and pixel clock sources.

Changes in v2:
-- Update copyright markings on all relevant files.
-- Use DRM_DEBUG_DP for debug msgs.

Signed-off-by: Chandan Uddaraju <redacted>
---

diff --git a/drivers/gpu/drm/msm/dp/pll/dp_pll_10nm.c b/drivers/gpu/drm/msm/dp/pll/dp_pll_10nm.c
new file mode 100644
index 0000000..6ef2492
--- /dev/null
+++ b/drivers/gpu/drm/msm/dp/pll/dp_pll_10nm.c

...

+static u8 dp_mux_get_parent_10nm(struct clk_hw *hw)
+{
+	u32 auxclk_div = 0;
+	struct dp_pll_10nm_pclksel *pclksel = to_pll_10nm_pclksel(hw);
+	struct dp_pll_10nm *dp_res = pclksel->pll;
+	u8 val = 0;
+
+	DRM_ERROR("clk_hw->init->name = %s\n", hw->init->name);