diff options
author | Linus Walleij <linus.walleij@linaro.org> | 2022-04-15 01:17:50 +0300 |
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committer | Stephen Boyd <sboyd@kernel.org> | 2022-04-26 02:17:25 +0300 |
commit | a8173c5953b1a9de279ec50dab6756234f85e93f (patch) | |
tree | 29848d3d045381ba68b858b4e740ba726f779d87 /drivers/clk/ux500/clk-prcmu.c | |
parent | 00d08cd0bacb1cff0dca905859df68acb3f99107 (diff) | |
download | linux-a8173c5953b1a9de279ec50dab6756234f85e93f.tar.xz |
clk: ux500: Rewrite PRCMU clocks to use clk_hw_*
This rewrites all the u8500 PRCMU clocks and helper functions to
handle clocks using struct clk_hw rather than struct clk, as is
normal for modern clock drivers.
Use clk_hw_register(), of_clk_add_hw_provider() and stack all the
clocks into a compile-time dynamic array of
struct clk_hw_onecell_data.
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220414221751.323525-5-linus.walleij@linaro.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/ux500/clk-prcmu.c')
-rw-r--r-- | drivers/clk/ux500/clk-prcmu.c | 74 |
1 files changed, 37 insertions, 37 deletions
diff --git a/drivers/clk/ux500/clk-prcmu.c b/drivers/clk/ux500/clk-prcmu.c index 6627ed1ef37e..4c1f3a6f5eb5 100644 --- a/drivers/clk/ux500/clk-prcmu.c +++ b/drivers/clk/ux500/clk-prcmu.c @@ -183,16 +183,16 @@ static const struct clk_ops clk_prcmu_opp_volt_scalable_ops = { .set_rate = clk_prcmu_set_rate, }; -static struct clk *clk_reg_prcmu(const char *name, - const char *parent_name, - u8 cg_sel, - unsigned long rate, - unsigned long flags, - const struct clk_ops *clk_prcmu_ops) +static struct clk_hw *clk_reg_prcmu(const char *name, + const char *parent_name, + u8 cg_sel, + unsigned long rate, + unsigned long flags, + const struct clk_ops *clk_prcmu_ops) { struct clk_prcmu *clk; struct clk_init_data clk_prcmu_init; - struct clk *clk_reg; + int ret; if (!name) { pr_err("clk_prcmu: %s invalid arguments passed\n", __func__); @@ -216,11 +216,11 @@ static struct clk *clk_reg_prcmu(const char *name, clk_prcmu_init.num_parents = (parent_name ? 1 : 0); clk->hw.init = &clk_prcmu_init; - clk_reg = clk_register(NULL, &clk->hw); - if (IS_ERR_OR_NULL(clk_reg)) + ret = clk_hw_register(NULL, &clk->hw); + if (ret) goto free_clk; - return clk_reg; + return &clk->hw; free_clk: kfree(clk); @@ -228,58 +228,58 @@ free_clk: return ERR_PTR(-ENOMEM); } -struct clk *clk_reg_prcmu_scalable(const char *name, - const char *parent_name, - u8 cg_sel, - unsigned long rate, - unsigned long flags) +struct clk_hw *clk_reg_prcmu_scalable(const char *name, + const char *parent_name, + u8 cg_sel, + unsigned long rate, + unsigned long flags) { return clk_reg_prcmu(name, parent_name, cg_sel, rate, flags, &clk_prcmu_scalable_ops); } -struct clk *clk_reg_prcmu_gate(const char *name, - const char *parent_name, - u8 cg_sel, - unsigned long flags) +struct clk_hw *clk_reg_prcmu_gate(const char *name, + const char *parent_name, + u8 cg_sel, + unsigned long flags) { return clk_reg_prcmu(name, parent_name, cg_sel, 0, flags, &clk_prcmu_gate_ops); } -struct clk *clk_reg_prcmu_scalable_rate(const char *name, - const char *parent_name, - u8 cg_sel, - unsigned long rate, - unsigned long flags) +struct clk_hw *clk_reg_prcmu_scalable_rate(const char *name, + const char *parent_name, + u8 cg_sel, + unsigned long rate, + unsigned long flags) { return clk_reg_prcmu(name, parent_name, cg_sel, rate, flags, &clk_prcmu_scalable_rate_ops); } -struct clk *clk_reg_prcmu_rate(const char *name, - const char *parent_name, - u8 cg_sel, - unsigned long flags) +struct clk_hw *clk_reg_prcmu_rate(const char *name, + const char *parent_name, + u8 cg_sel, + unsigned long flags) { return clk_reg_prcmu(name, parent_name, cg_sel, 0, flags, &clk_prcmu_rate_ops); } -struct clk *clk_reg_prcmu_opp_gate(const char *name, - const char *parent_name, - u8 cg_sel, - unsigned long flags) +struct clk_hw *clk_reg_prcmu_opp_gate(const char *name, + const char *parent_name, + u8 cg_sel, + unsigned long flags) { return clk_reg_prcmu(name, parent_name, cg_sel, 0, flags, &clk_prcmu_opp_gate_ops); } -struct clk *clk_reg_prcmu_opp_volt_scalable(const char *name, - const char *parent_name, - u8 cg_sel, - unsigned long rate, - unsigned long flags) +struct clk_hw *clk_reg_prcmu_opp_volt_scalable(const char *name, + const char *parent_name, + u8 cg_sel, + unsigned long rate, + unsigned long flags) { return clk_reg_prcmu(name, parent_name, cg_sel, rate, flags, &clk_prcmu_opp_volt_scalable_ops); |