Merge tag 'v3.15-rc1' into perf/urgent
[sfrench/cifs-2.6.git] / Documentation / devicetree / bindings / clock / st / st,clkgen-mux.txt
1 Binding for a ST multiplexed clock driver.
2
3 This binding supports only simple indexed multiplexers, it does not
4 support table based parent index to hardware value translations.
5
6 This binding uses the common clock binding[1].
7
8 [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
9
10 Required properties:
11
12 - compatible : shall be:
13         "st,stih416-clkgenc-vcc-hd",    "st,clkgen-mux"
14         "st,stih416-clkgenf-vcc-fvdp",  "st,clkgen-mux"
15         "st,stih416-clkgenf-vcc-hva",   "st,clkgen-mux"
16         "st,stih416-clkgenf-vcc-hd",    "st,clkgen-mux"
17         "st,stih416-clkgenf-vcc-sd",    "st,clkgen-mux"
18         "st,stih415-clkgen-a9-mux",     "st,clkgen-mux"
19         "st,stih416-clkgen-a9-mux",     "st,clkgen-mux"
20
21
22 - #clock-cells : from common clock binding; shall be set to 0.
23
24 - reg : A Base address and length of the register set.
25
26 - clocks : from common clock binding
27
28 Example:
29
30         CLK_M_HVA: CLK_M_HVA {
31                 #clock-cells = <0>;
32                 compatible = "st,stih416-clkgenf-vcc-hva", "st,clkgen-mux";
33                 reg = <0xfd690868 4>;
34
35                 clocks = <&CLOCKGEN_F 1>, <&CLK_M_A1_DIV0 3>;
36         };