diff options
| author |   Alexandre Belloni <alexandre.belloni@bootlin.com> | 2018-10-16 16:21:53 +0200 |
|---|---|---|
| committer |   Stephen Boyd <sboyd@kernel.org> | 2018-10-17 10:45:39 -0700 |
| commit | 62061d357c7f40dad558414895a182e70391513f (patch) | |
| tree | e9f2639012b76bd67a0e4220402433c63dae70a8 /drivers/clk/at91/clk-i2s-mux.c | |
| parent | clk: at91: add at91sam9rl PMC driver (diff) | |
| download | linux-dev-62061d357c7f40dad558414895a182e70391513f.tar.xz linux-dev-62061d357c7f40dad558414895a182e70391513f.zip | |
clk: at91: move DT compatibility code to its own file
Move all the DT backward compatibility code to its own file so it can be
deleted later.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/at91/clk-i2s-mux.c')
| -rw-r--r-- | drivers/clk/at91/clk-i2s-mux.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/drivers/clk/at91/clk-i2s-mux.c b/drivers/clk/at91/clk-i2s-mux.c index 276d055c8a41..fe6ce172b8b0 100644 --- a/drivers/clk/at91/clk-i2s-mux.c +++ b/drivers/clk/at91/clk-i2s-mux.c @@ -16,8 +16,6 @@ #include "pmc.h" -#define I2S_BUS_NR 2 - struct clk_i2s_mux { struct clk_hw hw; struct regmap *regmap; @@ -80,39 +78,3 @@ at91_clk_i2s_mux_register(struct regmap *regmap, const char *name, return &i2s_ck->hw; } - -static void __init of_sama5d2_clk_i2s_mux_setup(struct device_node *np) -{ - struct regmap *regmap_sfr; - u8 bus_id; - const char *parent_names[2]; - struct device_node *i2s_mux_np; - struct clk_hw *hw; - int ret; - - regmap_sfr = syscon_regmap_lookup_by_compatible("atmel,sama5d2-sfr"); - if (IS_ERR(regmap_sfr)) - return; - - for_each_child_of_node(np, i2s_mux_np) { - if (of_property_read_u8(i2s_mux_np, "reg", &bus_id)) - continue; - - if (bus_id > I2S_BUS_NR) - continue; - - ret = of_clk_parent_fill(i2s_mux_np, parent_names, 2); - if (ret != 2) - continue; - - hw = at91_clk_i2s_mux_register(regmap_sfr, i2s_mux_np->name, - parent_names, 2, bus_id); - if (IS_ERR(hw)) - continue; - - of_clk_add_hw_provider(i2s_mux_np, of_clk_hw_simple_get, hw); - } -} - -CLK_OF_DECLARE(sama5d2_clk_i2s_mux, "atmel,sama5d2-clk-i2s-mux", - of_sama5d2_clk_i2s_mux_setup); |