Re: [PATCH v3 2/4] dt-bindings: clock: Add DT bindings for PLL of Toshiba Visconti TMPV770x SoC
From: Rob Herring <robh@kernel.org>
Date: 2021-07-14 19:23:46
Also in:
linux-clk, linux-devicetree, lkml
On Thu, Jun 24, 2021 at 12:43:35PM +0900, Nobuhiro Iwamatsu wrote:
quoted hunk ↗ jump to hunk
Add device tree bindings for PLL of Toshiba Visconti TMPV770x SoC series. Signed-off-by: Nobuhiro Iwamatsu <redacted> --- .../clock/toshiba,tmpv770x-pipllct.yaml | 49 +++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yamldiff --git a/Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml b/Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml new file mode 100644 index 000000000000..e88c9e4c4982 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml@@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/toshiba,tmpv770x-pipllct.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Toshiba Visconti5 TMPV770X PLL Controller Device Tree Bindings + +maintainers: + - Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> + +description: + Toshia Visconti5 PLL controller which supports the PLLs on TMPV770X. + +properties: + compatible: + const: toshiba,tmpv7708-pipllct + + reg: + maxItems: 1 + + '#clock-cells': + const: 1 + + osc2-clk-frequency: + description: Frequency of the OSC2 oscillator.
This is an external input? This should be a fixed-clock and this node needs 'clocks' to connect it.
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - osc2-clk-frequency
+
+additionalProperties: false
+
+examples:
+ - |
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ pipllct: pipllct@24220000 {clock-controller@...
+ compatible = "toshiba,tmpv7708-pipllct"; + reg = <0 0x24220000 0 0x820>; + #clock-cells = <1>; + osc2-clk-frequency = <20000000>; + }; + }; +... -- 2.32.0
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