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Diffstat (limited to 'kernel/Documentation/devicetree/bindings/clock/st/st,clkgen-divmux.txt')
| -rw-r--r-- | kernel/Documentation/devicetree/bindings/clock/st/st,clkgen-divmux.txt | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/kernel/Documentation/devicetree/bindings/clock/st/st,clkgen-divmux.txt b/kernel/Documentation/devicetree/bindings/clock/st/st,clkgen-divmux.txt new file mode 100644 index 000000000..624765204 --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/clock/st/st,clkgen-divmux.txt @@ -0,0 +1,49 @@ +Binding for a ST divider and multiplexer clock driver. + +This binding uses the common clock binding[1]. +Base address is located to the parent node. See clock binding[2] + +[1] Documentation/devicetree/bindings/clock/clock-bindings.txt +[2] Documentation/devicetree/bindings/clock/st/st,clkgen.txt + +Required properties: + +- compatible : shall be: + "st,clkgena-divmux-c65-hs", "st,clkgena-divmux" + "st,clkgena-divmux-c65-ls", "st,clkgena-divmux" + "st,clkgena-divmux-c32-odf0", "st,clkgena-divmux" + "st,clkgena-divmux-c32-odf1", "st,clkgena-divmux" + "st,clkgena-divmux-c32-odf2", "st,clkgena-divmux" + "st,clkgena-divmux-c32-odf3", "st,clkgena-divmux" + +- #clock-cells : From common clock binding; shall be set to 1. + +- clocks : From common clock binding + +- clock-output-names : From common clock binding. + +Example: + + clockgen-a@fd345000 { + reg = <0xfd345000 0xb50>; + + clk_m_a1_div1: clk-m-a1-div1 { + #clock-cells = <1>; + compatible = "st,clkgena-divmux-c32-odf1", + "st,clkgena-divmux"; + + clocks = <&clk_m_a1_osc_prediv>, + <&clk_m_a1_pll0 1>, /* PLL0 PHI1 */ + <&clk_m_a1_pll1 1>; /* PLL1 PHI1 */ + + clock-output-names = "clk-m-rx-icn-ts", + "clk-m-rx-icn-vdp-0", + "", /* unused */ + "clk-m-prv-t1-bus", + "clk-m-icn-reg-12", + "clk-m-icn-reg-10", + "", /* unused */ + "clk-m-icn-st231"; + }; + }; + |