diff options
| author | Julien Stephan <[email protected]> | 2026-07-15 16:28:36 +0200 |
|---|---|---|
| committer | David Lechner <[email protected]> | 2026-07-29 10:04:26 -0500 |
| commit | 21aacf2979a63e02ad07616ff2319dc3f6f7886d (patch) | |
| tree | ab469f16787e43ff87db4f44ee336b5b9e76aee9 | |
| parent | e1fdd94f78fecd2bd4706bf1efbcf0ea896b24c0 (diff) | |
clk: mediatek: mt7629: use driver data to store the clock tree
Pass each controller's struct mtk_clk_tree through the driver data and use
the generic probe function for all the MT7629 clock drivers, instead of a
dedicated probe per controller.
The apmixedsys and topckgen controllers keep their own U_BOOT_DRIVER since
they rely on dedicated ops and on the parent bind() callback, but they now
get their tree from the compatible data. The apmixedsys probe still performs
its SoC specific register tweaks.
No functional change intended.
Signed-off-by: Julien Stephan <[email protected]>
Link: https://patch.msgid.link/20260715-b4-mtk-clk-cleanup-clock-gate-drivers-v2-8-23e907516010@baylibre.com
Signed-off-by: David Lechner <[email protected]>
| -rw-r--r-- | drivers/clk/mediatek/clk-mt7629.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/clk/mediatek/clk-mt7629.c b/drivers/clk/mediatek/clk-mt7629.c index dd546a4ad42..f7a5f9f75ce 100644 --- a/drivers/clk/mediatek/clk-mt7629.c +++ b/drivers/clk/mediatek/clk-mt7629.c @@ -654,9 +654,10 @@ static int mt7629_mcucfg_probe(struct udevice *dev) static int mt7629_apmixedsys_probe(struct udevice *dev) { struct mtk_clk_priv *priv = dev_get_priv(dev); + const struct mtk_clk_tree *tree = (void *)dev_get_driver_data(dev); int ret; - ret = mtk_common_clk_init(dev, &mt7629_apmixed_clk_tree); + ret = mtk_common_clk_init(dev, tree); if (ret) return ret; @@ -668,11 +669,6 @@ static int mt7629_apmixedsys_probe(struct udevice *dev) return 0; } -static int mt7629_topckgen_probe(struct udevice *dev) -{ - return mtk_common_clk_init(dev, &mt7629_topckgen_clk_tree); -} - static int mt7629_clk_probe(struct udevice *dev) { const struct mtk_clk_tree *tree = (void *)dev_get_driver_data(dev); @@ -694,12 +690,18 @@ static int mt7629_ethsys_bind(struct udevice *dev) } static const struct udevice_id mt7629_apmixed_compat[] = { - { .compatible = "mediatek,mt7629-apmixedsys" }, + { + .compatible = "mediatek,mt7629-apmixedsys", + .data = (ulong)&mt7629_apmixed_clk_tree, + }, { } }; static const struct udevice_id mt7629_topckgen_compat[] = { - { .compatible = "mediatek,mt7629-topckgen" }, + { + .compatible = "mediatek,mt7629-topckgen", + .data = (ulong)&mt7629_topckgen_clk_tree, + }, { } }; @@ -764,7 +766,7 @@ U_BOOT_DRIVER(mt7629_clk_topckgen) = { .id = UCLASS_CLK, .of_match = mt7629_topckgen_compat, .bind = mtk_common_clk_parent_bind, - .probe = mt7629_topckgen_probe, + .probe = mt7629_clk_probe, .priv_auto = sizeof(struct mtk_clk_priv), .ops = &mtk_clk_topckgen_ops, .flags = DM_FLAG_PRE_RELOC, |