[PATCH 12/24] clk: mediaTek: mt8189: add clock tree type flags

David Lechner dlechner at baylibre.com
Tue Jul 7 17:07:32 CEST 2026


Add clock tree type flags to the mt8189 clock tree structures. These
will be used later for parent lookup.

Signed-off-by: David Lechner <dlechner at baylibre.com>
---
 drivers/clk/mediatek/clk-mt8189.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/mediatek/clk-mt8189.c b/drivers/clk/mediatek/clk-mt8189.c
index b174e259f28..ba89b3f5454 100644
--- a/drivers/clk/mediatek/clk-mt8189.c
+++ b/drivers/clk/mediatek/clk-mt8189.c
@@ -1898,6 +1898,7 @@ static const struct mtk_gate_regs vlpcfg_ao_regs = {
  * arbitrary parent trees.
  */
 #define CLK_PARENT_VLP_CK CLK_PARENT_INFRASYS
+#define MTK_CLK_TREE_VLP_CK MTK_CLK_TREE_INFRASYS
 
 #define GATE_VLPCFG_AO(id, parent, shift, flags) \
 	GATE_FLAGS(id, parent, &vlpcfg_ao_regs, shift, flags | CLK_GATE_NO_SETCLR_INV)
@@ -1939,6 +1940,7 @@ static const struct mtk_clk_tree mt8189_apmixedsys_clk_tree = {
 	.num_ext_clks = ARRAY_SIZE(ext_clock_rates),
 	.plls = apmixed_plls,
 	.num_plls = ARRAY_SIZE(apmixed_plls),
+	.type = MTK_CLK_TREE_APMIXED,
 };
 
 static const struct mtk_clk_tree mt8189_topckgen_clk_tree = {
@@ -1953,6 +1955,7 @@ static const struct mtk_clk_tree mt8189_topckgen_clk_tree = {
 	.num_fdivs = ARRAY_SIZE(top_fixed_divs),
 	.num_muxes = ARRAY_SIZE(top_muxes),
 	.num_gates = ARRAY_SIZE(top_gates),
+	.type = MTK_CLK_TREE_TOPCKGEN,
 };
 
 static const struct mtk_clk_tree mt8189_vlpckgen_clk_tree = {
@@ -1964,6 +1967,12 @@ static const struct mtk_clk_tree mt8189_vlpckgen_clk_tree = {
 	.gates = vlp_ck_gates,
 	.num_muxes = ARRAY_SIZE(vlp_ck_muxes),
 	.num_gates = ARRAY_SIZE(vlp_ck_gates),
+	.type = MTK_CLK_TREE_VLP_CK,
+};
+
+static const struct mtk_clk_tree mt8189_clk_tree = {
+	.ext_clk_rates = ext_clock_rates,
+	.num_ext_clks = ARRAY_SIZE(ext_clock_rates),
 };
 
 static const struct udevice_id mt8189_apmixed[] = {
@@ -2031,7 +2040,7 @@ static int mt8189_clk_gate_probe(struct udevice *dev)
 
 	data = (void *)dev_get_driver_data(dev);
 
-	return mtk_common_clk_gate_init(dev, &mt8189_topckgen_clk_tree,
+	return mtk_common_clk_gate_init(dev, &mt8189_clk_tree,
 					data->gates, data->num_gates,
 					data->gates[0].id);
 }

-- 
2.43.0



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