diff options
Diffstat (limited to 'drivers/clk/mediatek/clk-mtk.c')
| -rw-r--r-- | drivers/clk/mediatek/clk-mtk.c | 36 |
1 files changed, 30 insertions, 6 deletions
diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c index 18444aea63c9..cf08db6c130c 100644 --- a/drivers/clk/mediatek/clk-mtk.c +++ b/drivers/clk/mediatek/clk-mtk.c @@ -24,7 +24,7 @@ #include "clk-mtk.h" #include "clk-gate.h" -struct clk_onecell_data *mtk_alloc_clk_data(unsigned int clk_num) +struct clk_onecell_data * __init mtk_alloc_clk_data(unsigned int clk_num) { int i; struct clk_onecell_data *clk_data; @@ -49,8 +49,31 @@ err_out: return NULL; } -void mtk_clk_register_factors(const struct mtk_fixed_factor *clks, int num, - struct clk_onecell_data *clk_data) +void __init mtk_clk_register_fixed_clks(const struct mtk_fixed_clk *clks, + int num, struct clk_onecell_data *clk_data) +{ + int i; + struct clk *clk; + + for (i = 0; i < num; i++) { + const struct mtk_fixed_clk *rc = &clks[i]; + + clk = clk_register_fixed_rate(NULL, rc->name, rc->parent, + rc->parent ? 0 : CLK_IS_ROOT, rc->rate); + + if (IS_ERR(clk)) { + pr_err("Failed to register clk %s: %ld\n", + rc->name, PTR_ERR(clk)); + continue; + } + + if (clk_data) + clk_data->clks[rc->id] = clk; + } +} + +void __init mtk_clk_register_factors(const struct mtk_fixed_factor *clks, + int num, struct clk_onecell_data *clk_data) { int i; struct clk *clk; @@ -72,7 +95,8 @@ void mtk_clk_register_factors(const struct mtk_fixed_factor *clks, int num, } } -int mtk_clk_register_gates(struct device_node *node, const struct mtk_gate *clks, +int __init mtk_clk_register_gates(struct device_node *node, + const struct mtk_gate *clks, int num, struct clk_onecell_data *clk_data) { int i; @@ -111,7 +135,7 @@ int mtk_clk_register_gates(struct device_node *node, const struct mtk_gate *clks return 0; } -struct clk *mtk_clk_register_composite(const struct mtk_composite *mc, +struct clk * __init mtk_clk_register_composite(const struct mtk_composite *mc, void __iomem *base, spinlock_t *lock) { struct clk *clk; @@ -196,7 +220,7 @@ err_out: return ERR_PTR(ret); } -void mtk_clk_register_composites(const struct mtk_composite *mcs, +void __init mtk_clk_register_composites(const struct mtk_composite *mcs, int num, void __iomem *base, spinlock_t *lock, struct clk_onecell_data *clk_data) { |