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clk: mediatek: clk-mt7986-topckgen: Migrate to mtk_clk_simple_probe()

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There are no more non-common calls in clk_mt7986_topckgen_probe():
migrate this driver to mtk_clk_simple_probe().

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Miles Chen <miles.chen@mediatek.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20230120092053.182923-24-angelogioacchino.delregno@collabora.com
Tested-by: Mingming Su <mingming.su@mediatek.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
AngeloGioacchino Del Regno 2023-01-20 10:20:53 +01:00 committed by Stephen Boyd
parent a0c3ef2519
commit 9d8d1fe539
1 changed files with 13 additions and 42 deletions
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55
drivers/clk/mediatek/clk-mt7986-topckgen.c
View file

@ -290,53 +290,24 @@ static const struct mtk_mux top_muxes[] = {
0x1C4, 5),
};
static int clk_mt7986_topckgen_probe(struct platform_device *pdev)
{
struct clk_hw_onecell_data *clk_data;
struct device_node *node = pdev->dev.of_node;
int r;
void __iomem *base;
int nr = ARRAY_SIZE(top_fixed_clks) + ARRAY_SIZE(top_divs) +
ARRAY_SIZE(top_muxes);
base = of_iomap(node, 0);
if (!base) {
pr_err("%s(): ioremap failed\n", __func__);
return -ENOMEM;
}
clk_data = mtk_alloc_clk_data(nr);
if (!clk_data)
return -ENOMEM;
mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
clk_data);
mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs), clk_data);
mtk_clk_register_muxes(&pdev->dev, top_muxes,
ARRAY_SIZE(top_muxes), node,
&mt7986_clk_lock, clk_data);
r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
if (r) {
pr_err("%s(): could not register clock provider: %d\n",
__func__, r);
goto free_topckgen_data;
}
return r;
free_topckgen_data:
mtk_free_clk_data(clk_data);
return r;
}
static const struct mtk_clk_desc topck_desc = {
.fixed_clks = top_fixed_clks,
.num_fixed_clks = ARRAY_SIZE(top_fixed_clks),
.factor_clks = top_divs,
.num_factor_clks = ARRAY_SIZE(top_divs),
.mux_clks = top_muxes,
.num_mux_clks = ARRAY_SIZE(top_muxes),
.clk_lock = &mt7986_clk_lock,
};
static const struct of_device_id of_match_clk_mt7986_topckgen[] = {
{ .compatible = "mediatek,mt7986-topckgen", },
{}
{ .compatible = "mediatek,mt7986-topckgen", .data = &topck_desc },
{ /* sentinel */ }
};
static struct platform_driver clk_mt7986_topckgen_drv = {
.probe = clk_mt7986_topckgen_probe,
.probe = mtk_clk_simple_probe,
.remove = mtk_clk_simple_remove,
.driver = {
.name = "clk-mt7986-topckgen",
.of_match_table = of_match_clk_mt7986_topckgen,