dt-bindings: clock: renesas: cpg: Convert to json-schema

Convert the Renesas Clock Pulse Generator (CPG) Device Tree
binding documentation to json-schema, combining support for:
  - R-Mobile APE6 (R8A73A4) and A1 (R8A7740),
  - R-Car M1 (R8A7778) and H1 (R8A7779),
  - RZ/A1 (R7S72100),
  - SH-Mobile AG5 (SH73A0).

Keep the example for R-Mobile A1, which shows most properties.
Drop the consumer examples, as they do not belong here.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20200518081644.23683-1-geert+renesas@glider.be

1 files changed, 0 insertions, 33 deletions

diff --git a/Documentation/devicetree/bindings/clock/renesas,r8a73a4-cpg-clocks.txt b/Documentation/devicetree/bindings/clock/renesas,r8a73a4-cpg-clocks.txt
deleted file mode 100644
index ece92393e80d..000000000000
--- a/Documentation/devicetree/bindings/clock/renesas,r8a73a4-cpg-clocks.txt
+++ /dev/null
@@ -1,33 +0,0 @@
-* Renesas R8A73A4 Clock Pulse Generator (CPG)
-
-The CPG generates core clocks for the R8A73A4 SoC. It includes five PLLs
-and several fixed ratio dividers.
-
-Required Properties:
-
-  - compatible: Must be "renesas,r8a73a4-cpg-clocks"
-
-  - reg: Base address and length of the memory resource used by the CPG
-
-  - clocks: Reference to the parent clocks ("extal1" and "extal2")
-
-  - #clock-cells: Must be 1
-
-  - clock-output-names: The names of the clocks. Supported clocks are "main",
-    "pll0", "pll1", "pll2", "pll2s", "pll2h", "z", "z2", "i", "m3", "b",
-    "m1", "m2", "zx", "zs", and "hp".
-
-
-Example
--------
-
-        cpg_clocks: cpg_clocks@e6150000 {
-                compatible = "renesas,r8a73a4-cpg-clocks";
-                reg = <0 0xe6150000 0 0x10000>;
-                clocks = <&extal1_clk>, <&extal2_clk>;
-                #clock-cells = <1>;
-                clock-output-names = "main", "pll0", "pll1", "pll2",
-                                     "pll2s", "pll2h", "z", "z2",
-                                     "i", "m3", "b", "m1", "m2",
-                                     "zx", "zs", "hp";
-        };