diff options
| author | Julien Stephan <[email protected]> | 2026-07-15 16:28:49 +0200 |
|---|---|---|
| committer | David Lechner <[email protected]> | 2026-07-29 10:10:10 -0500 |
| commit | edb0ff28dc3c6e04f11f27104cb1a5cc434d27fb (patch) | |
| tree | b885518664b6f5878ef4e2a35029fc9512beff81 | |
| parent | e7ccfc5e0075842aea0896aef882a379f09f529d (diff) | |
clk: mediatek: mt8518: deduplicate clock gate drivers
Describe the topckgen clock gates directly in a struct mtk_clk_tree,
reference the tree from the driver data and use the generic
mtk_clk_topckgen_ops instead of the dedicated clock gate ops.
This stops using mtk_common_clk_gate_init() and struct mtk_cg_priv, which
are scheduled for removal.
No functional change intended.
Signed-off-by: Julien Stephan <[email protected]>
Link: https://patch.msgid.link/20260715-b4-mtk-clk-cleanup-clock-gate-drivers-v2-21-23e907516010@baylibre.com
Signed-off-by: David Lechner <[email protected]>
| -rw-r--r-- | drivers/clk/mediatek/clk-mt8518.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/drivers/clk/mediatek/clk-mt8518.c b/drivers/clk/mediatek/clk-mt8518.c index 1033ecae187..273ab03df46 100644 --- a/drivers/clk/mediatek/clk-mt8518.c +++ b/drivers/clk/mediatek/clk-mt8518.c @@ -1526,6 +1526,8 @@ static const struct mtk_clk_tree mt8518_topckgen_clk_tree = { static const struct mtk_clk_tree mt8518_clk_tree = { .ext_clk_rates = ext_clock_rates, .num_ext_clks = ARRAY_SIZE(ext_clock_rates), + .gates = top_clks, + .num_gates = ARRAY_SIZE(top_clks), }; static int mt8518_apmixedsys_probe(struct udevice *dev) @@ -1538,10 +1540,11 @@ static int mt8518_topckgen_probe(struct udevice *dev) return mtk_common_clk_init(dev, &mt8518_topckgen_clk_tree); } -static int mt8518_topckgen_cg_probe(struct udevice *dev) +static int mt8518_clk_probe(struct udevice *dev) { - return mtk_common_clk_gate_init(dev, &mt8518_clk_tree, top_clks, - ARRAY_SIZE(top_clks), 0); + const struct mtk_clk_tree *tree = (void *)dev_get_driver_data(dev); + + return mtk_common_clk_init(dev, tree); } static const struct udevice_id mt8518_apmixed_compat[] = { @@ -1555,7 +1558,10 @@ static const struct udevice_id mt8518_topckgen_compat[] = { }; static const struct udevice_id mt8518_topckgen_cg_compat[] = { - { .compatible = "mediatek,mt8518-topckgen-cg", }, + { + .compatible = "mediatek,mt8518-topckgen-cg", + .data = (ulong)&mt8518_clk_tree, + }, { } }; @@ -1585,8 +1591,8 @@ U_BOOT_DRIVER(mt8518_clk_topckgen_cg) = { .name = "mt8518-topckgen-cg", .id = UCLASS_CLK, .of_match = mt8518_topckgen_cg_compat, - .probe = mt8518_topckgen_cg_probe, - .priv_auto = sizeof(struct mtk_cg_priv), - .ops = &mtk_clk_gate_ops, + .probe = mt8518_clk_probe, + .priv_auto = sizeof(struct mtk_clk_priv), + .ops = &mtk_clk_topckgen_ops, .flags = DM_FLAG_PRE_RELOC, }; |