linux-kernel - [PATCH] dt-bindings: clock: fu740-prci: add reset-cells

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Message-Id: <20210920144944.162431-1-krzysztof.kozlowski@canonical.com>
Date:   Mon, 20 Sep 2021 16:49:44 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Palmer Dabbelt <palmer@...belt.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Zong Li <zong.li@...ive.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
        linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] dt-bindings: clock: fu740-prci: add reset-cells

The SiFive FU740 Power Reset Clock Interrupt Controller is a reset line
provider so add respective reset-cells property to fix:

  arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dt.yaml: clock-controller@...00000:
    '#reset-cells' does not match any of the regexes: 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
---
 .../devicetree/bindings/clock/sifive/fu740-prci.yaml          | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/clock/sifive/fu740-prci.yaml b/Documentation/devicetree/bindings/clock/sifive/fu740-prci.yaml
index e17143cac316..252085a0cf65 100644
--- a/Documentation/devicetree/bindings/clock/sifive/fu740-prci.yaml
+++ b/Documentation/devicetree/bindings/clock/sifive/fu740-prci.yaml
@@ -42,6 +42,9 @@ properties:
   "#clock-cells":
     const: 1
 
+  "#reset-cells":
+    const: 1
+
 required:
   - compatible
   - reg
@@ -57,4 +60,5 @@ examples:
       reg = <0x10000000 0x1000>;
       clocks = <&hfclk>, <&rtcclk>;
       #clock-cells = <1>;
+      #reset-cells = <1>;
     };
-- 
2.30.2