diff options
| author | Gabriel FERNANDEZ <gabriel.fernandez@st.com> | 2014-02-27 16:24:19 +0100 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2014-03-25 15:59:23 -0700 |
| commit | ab35dc139aed41f5e527910193f0d3c3d73a36fc (patch) | |
| tree | 10cb5f59e578f394cc1f7e2dbada7aa04f41ae21 /drivers/clk/st | |
| parent | ec8d27b41e3b513b15c4554d9bb02ba10e0861a4 (diff) | |
| download | linux-ab35dc139aed41f5e527910193f0d3c3d73a36fc.tar.bz2 | |
clk: st: Support for A9 MUX clocks
The patch supports the A9-mux clocks used by ClockGenA9
A9-mux clock : Multiplexer inside ClockGenA9. A9 clock can be driven by
either PLL or External clock (with an optional divide-by-2). This is
implemented as 3-parent clock : PLL, Ext-clk OR Ext-clk/2
Signed-off-by: Pankaj Dev <pankaj.dev@st.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/clk/st')
| -rw-r--r-- | drivers/clk/st/clkgen-mux.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/clk/st/clkgen-mux.c b/drivers/clk/st/clkgen-mux.c index 7ccff620a2fe..a329906d1e81 100644 --- a/drivers/clk/st/clkgen-mux.c +++ b/drivers/clk/st/clkgen-mux.c @@ -570,6 +570,17 @@ static struct clkgen_mux_data clkgen_mux_c_vcc_sd_416 = { .lock = &clkgenf_lock, }; +static struct clkgen_mux_data stih415_a9_mux_data = { + .offset = 0, + .shift = 1, + .width = 2, +}; +static struct clkgen_mux_data stih416_a9_mux_data = { + .offset = 0, + .shift = 0, + .width = 2, +}; + static struct of_device_id mux_of_match[] = { { .compatible = "st,stih416-clkgenc-vcc-hd", @@ -591,6 +602,14 @@ static struct of_device_id mux_of_match[] = { .compatible = "st,stih416-clkgenf-vcc-sd", .data = &clkgen_mux_c_vcc_sd_416, }, + { + .compatible = "st,stih415-clkgen-a9-mux", + .data = &stih415_a9_mux_data, + }, + { + .compatible = "st,stih416-clkgen-a9-mux", + .data = &stih416_a9_mux_data, + }, {} }; |