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| author | Tony Lindgren <tony@atomide.com> | 2024-02-13 13:48:52 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2024-02-26 14:08:45 +0300 |
| commit | 4a5917cd504c7afd5e9de7166eb710687a9b026f (patch) | |
| tree | ff7c9450aa2db9af0cd887820ba1157708239158 /drivers/clk/ti/interface.c | |
| parent | 3516338543cafb658cbd235038c0047d2a8f3068 (diff) | |
| download | linux-4a5917cd504c7afd5e9de7166eb710687a9b026f.tar.xz | |
clk: ti: Improve clksel clock bit parsing for reg property
Because of legacy reasons, the TI clksel composite clocks can have
overlapping reg properties, and use a custom ti,bit-shift property.
For the clksel clocks we can start using of the standard reg property
instead of the custom ti,bit-shift property.
To do this, let's add a ti_clk_get_legacy_bit_shift() helper, and make
ti_clk_get_reg_addr() populate the clock bit offset.
This makes it possible to update the devicetree files to use the reg
property one clock at a time.
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'drivers/clk/ti/interface.c')
| -rw-r--r-- | drivers/clk/ti/interface.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/clk/ti/interface.c b/drivers/clk/ti/interface.c index 172301c646f8..3eb35c87c0ed 100644 --- a/drivers/clk/ti/interface.c +++ b/drivers/clk/ti/interface.c @@ -66,13 +66,11 @@ static void __init _of_ti_interface_clk_setup(struct device_node *node, struct clk_omap_reg reg; u8 enable_bit = 0; const char *name; - u32 val; if (ti_clk_get_reg_addr(node, 0, ®)) return; - if (!of_property_read_u32(node, "ti,bit-shift", &val)) - enable_bit = val; + enable_bit = reg.bit; parent_name = of_clk_get_parent_name(node, 0); if (!parent_name) { |