This source file includes following definitions.
- clk_mt2712_mfg_probe
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7 #include <linux/clk-provider.h>
8 #include <linux/platform_device.h>
9
10 #include "clk-mtk.h"
11 #include "clk-gate.h"
12
13 #include <dt-bindings/clock/mt2712-clk.h>
14
15 static const struct mtk_gate_regs mfg_cg_regs = {
16 .set_ofs = 0x4,
17 .clr_ofs = 0x8,
18 .sta_ofs = 0x0,
19 };
20
21 #define GATE_MFG(_id, _name, _parent, _shift) { \
22 .id = _id, \
23 .name = _name, \
24 .parent_name = _parent, \
25 .regs = &mfg_cg_regs, \
26 .shift = _shift, \
27 .ops = &mtk_clk_gate_ops_setclr, \
28 }
29
30 static const struct mtk_gate mfg_clks[] = {
31 GATE_MFG(CLK_MFG_BG3D, "mfg_bg3d", "mfg_sel", 0),
32 };
33
34 static int clk_mt2712_mfg_probe(struct platform_device *pdev)
35 {
36 struct clk_onecell_data *clk_data;
37 int r;
38 struct device_node *node = pdev->dev.of_node;
39
40 clk_data = mtk_alloc_clk_data(CLK_MFG_NR_CLK);
41
42 mtk_clk_register_gates(node, mfg_clks, ARRAY_SIZE(mfg_clks),
43 clk_data);
44
45 r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
46
47 if (r != 0)
48 pr_err("%s(): could not register clock provider: %d\n",
49 __func__, r);
50
51 return r;
52 }
53
54 static const struct of_device_id of_match_clk_mt2712_mfg[] = {
55 { .compatible = "mediatek,mt2712-mfgcfg", },
56 {}
57 };
58
59 static struct platform_driver clk_mt2712_mfg_drv = {
60 .probe = clk_mt2712_mfg_probe,
61 .driver = {
62 .name = "clk-mt2712-mfg",
63 .of_match_table = of_match_clk_mt2712_mfg,
64 },
65 };
66
67 builtin_platform_driver(clk_mt2712_mfg_drv);