[PATCH v4 4/7] drm/msm/mdp4: use parent_data for LVDS PLL

From: Dmitry Baryshkov
Date: Fri Apr 25 2025 - 05:54:45 EST


From: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>

Instead of using .parent_names, use .parent_data, which binds parent
clocks by using relative names specified in DT in addition to using global
system clock names.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
Reviewed-by: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_pll.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_pll.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_pll.c
index df2bbd475cc2a11da20ac07be8e757527ef41ae8..fa2c294705105f5facbf7087a9d646f710c4a7fe 100644
--- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_pll.c
+++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_pll.c
@@ -122,14 +122,14 @@ static const struct clk_ops mpd4_lvds_pll_ops = {
.set_rate = mpd4_lvds_pll_set_rate,
};

-static const char *mpd4_lvds_pll_parents[] = {
- "pxo",
+static const struct clk_parent_data mpd4_lvds_pll_parents[] = {
+ { .fw_name = "pxo", .name = "pxo", },
};

static struct clk_init_data pll_init = {
.name = "mpd4_lvds_pll",
.ops = &mpd4_lvds_pll_ops,
- .parent_names = mpd4_lvds_pll_parents,
+ .parent_data = mpd4_lvds_pll_parents,
.num_parents = ARRAY_SIZE(mpd4_lvds_pll_parents),
};


--
2.39.5