linux-kernel - [PATCH 2/4] dt-bindings: clock: Add DT bindings for PLL of Toshiba Visconti TMPV7700 SoC

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Message-Id: <20210525084655.138465-3-nobuhiro1.iwamatsu@toshiba.co.jp>
Date:   Tue, 25 May 2021 17:46:53 +0900
From:   Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
To:     Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>
Cc:     linux-clk@...r.kernel.org, punit1.agrawal@...hiba.co.jp,
        yuji2.ishikawa@...hiba.co.jp, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
Subject: [PATCH 2/4] dt-bindings: clock: Add DT bindings for PLL of Toshiba Visconti TMPV7700 SoC

Add device tree bindings for PLL of Toshiba Visconti TMPV7700 SoC series.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
---
 .../clock/toshiba,tmpv7708-pipllct.yaml       | 49 +++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/toshiba,tmpv7708-pipllct.yaml

diff --git a/Documentation/devicetree/bindings/clock/toshiba,tmpv7708-pipllct.yaml b/Documentation/devicetree/bindings/clock/toshiba,tmpv7708-pipllct.yaml
new file mode 100644
index 000000000000..a8d7ee6dd883
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/toshiba,tmpv7708-pipllct.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/toshiba,tmpv7708-pipllct.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Toshiba Visconti5 TMPV7708 PLL Controller Device Tree Bindings
+
+maintainers:
+  - Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
+
+description:
+  Toshia Visconti5 PLL controller which supports the PLLs on TMPV7708.
+
+properties:
+  compatible:
+    const: toshiba,tmpv7708-pipllct
+
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+  osc2-clk-frequency:
+    description: Frequency of the OSC2 oscillator.
+
+required:
+  - compatible
+  - reg
+  - "#clock-cells"
+  - osc2-clk-frequency
+
+additionalProperties: false
+
+examples:
+  - |
+    soc {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        pipllct: pipllct@...20000 {
+            compatible = "toshiba,tmpv7708-pipllct";
+            reg = <0 0x24220000 0 0x820>;
+            #clock-cells = <1>;
+            osc2-clk-frequency = <20000000>;
+        };
+    };
+...
-- 
2.31.1