clk: vc5: Add bindings for IDT VersaClock 5P49V5935

IDT VersaClock 5 5P49V5935 has 4 clock outputs, 4 fractional dividers.
Input clock source can be taken from either integrated crystal or from
external reference clock.

Signed-off-by: Alexey Firago <alexey_firago@mentor.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

diff --git a/Documentation/devicetree/bindings/clock/idt,versaclock5.txt b/Documentation/devicetree/bindings/clock/idt,versaclock5.txt
index 87e9c47..53d7e50 100644 (file)
--- a/Documentation/devicetree/bindings/clock/idt,versaclock5.txt
+++ b/Documentation/devicetree/bindings/clock/idt,versaclock5.txt
@@ -6,18 +6,21 @@ from 3 to 12 output clocks.
 ==I2C device node==
 
 Required properties:
-- compatible:  shall be one of "idt,5p49v5923" , "idt,5p49v5933".
+- compatible:  shall be one of "idt,5p49v5923" , "idt,5p49v5933" ,
+               "idt,5p49v5935".
 - reg:         i2c device address, shall be 0x68 or 0x6a.
 - #clock-cells:        from common clock binding; shall be set to 1.
 - clocks:      from common clock binding; list of parent clock handles,
                - 5p49v5923: (required) either or both of XTAL or CLKIN
                                        reference clock.
-               - 5p49v5933: (optional) property not present (internal
+               - 5p49v5933 and
+               - 5p49v5935: (optional) property not present (internal
                                        Xtal used) or CLKIN reference
                                        clock.
 - clock-names: from common clock binding; clock input names, can be
                - 5p49v5923: (required) either or both of "xin", "clkin".
-               - 5p49v5933: (optional) property not present or "clkin".
+               - 5p49v5933 and
+               - 5p49v5935: (optional) property not present or "clkin".
 
 ==Mapping between clock specifier and physical pins==
 
@@ -34,6 +37,13 @@ clock specifier, the following mapping applies:
        1 -- OUT1
        2 -- OUT4
 
+5P49V5935:
+       0 -- OUT0_SEL_I2CB
+       1 -- OUT1
+       2 -- OUT2
+       3 -- OUT3
+       4 -- OUT4
+
 ==Example==
 
 /* 25MHz reference crystal */