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author | Simon Glass <sjg@chromium.org> | 2021-03-15 17:25:23 +1300 |
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committer | Simon Glass <sjg@chromium.org> | 2021-03-26 17:03:08 +1300 |
commit | 4ddc91b32f9fc2292686dffe0159e2679362f78b (patch) | |
tree | ad8d15fd1470471b4932570afa36bf5861acf883 /drivers | |
parent | cc7ffd3adc2e30cdd4b7154ecc7bd505ec258366 (diff) | |
download | u-boot-4ddc91b32f9fc2292686dffe0159e2679362f78b.zip u-boot-4ddc91b32f9fc2292686dffe0159e2679362f78b.tar.gz u-boot-4ddc91b32f9fc2292686dffe0159e2679362f78b.tar.bz2 |
clk: fixed-rate: Export driver parts for OF_PLATDATA_INST
We need to allow SoCs to create their own drivers for this so that they
can use their own of-platdata structs. To minimise code duplication,
export the driver operations and the ofdata_to_plat() setup function.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/clk/clk_fixed_rate.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/clk/clk_fixed_rate.c b/drivers/clk/clk_fixed_rate.c index 3c5a83c..09f9ef2 100644 --- a/drivers/clk/clk_fixed_rate.c +++ b/drivers/clk/clk_fixed_rate.c @@ -25,18 +25,24 @@ const struct clk_ops clk_fixed_rate_ops = { .enable = dummy_enable, }; -static int clk_fixed_rate_of_to_plat(struct udevice *dev) +void clk_fixed_rate_ofdata_to_plat_(struct udevice *dev, + struct clk_fixed_rate *plat) { - struct clk *clk = &to_clk_fixed_rate(dev)->clk; + struct clk *clk = &plat->clk; #if !CONFIG_IS_ENABLED(OF_PLATDATA) - to_clk_fixed_rate(dev)->fixed_rate = - dev_read_u32_default(dev, "clock-frequency", 0); + plat->fixed_rate = dev_read_u32_default(dev, "clock-frequency", 0); #endif /* Make fixed rate clock accessible from higher level struct clk */ /* FIXME: This is not allowed */ dev_set_uclass_priv(dev, clk); + clk->dev = dev; clk->enable_count = 0; +} + +static int clk_fixed_rate_of_to_plat(struct udevice *dev) +{ + clk_fixed_rate_ofdata_to_plat_(dev, to_clk_fixed_rate(dev)); return 0; } |