linux-kernel - [PATCH v4 07/18] dt-bindings: reset: npcm: add GCR syscon property

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Date:   Tue, 21 Jun 2022 16:14:13 +0300
From:   Tomer Maimon <tmaimon77@...il.com>
To:     <avifishman70@...il.com>, <tali.perry1@...il.com>,
        <joel@....id.au>, <venture@...gle.com>, <yuenn@...gle.com>,
        <benjaminfair@...gle.com>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <mturquette@...libre.com>,
        <sboyd@...nel.org>, <p.zabel@...gutronix.de>,
        <gregkh@...uxfoundation.org>, <daniel.lezcano@...aro.org>,
        <tglx@...utronix.de>, <wim@...ux-watchdog.org>,
        <linux@...ck-us.net>, <catalin.marinas@....com>, <will@...nel.org>,
        <arnd@...db.de>, <olof@...om.net>, <jirislaby@...nel.org>,
        <shawnguo@...nel.org>, <bjorn.andersson@...aro.org>,
        <geert+renesas@...der.be>, <marcel.ziswiler@...adex.com>,
        <vkoul@...nel.org>, <biju.das.jz@...renesas.com>,
        <nobuhiro1.iwamatsu@...hiba.co.jp>, <robert.hancock@...ian.com>,
        <j.neuschaefer@....net>, <lkundrak@...sk>
CC:     <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-clk@...r.kernel.org>, <linux-serial@...r.kernel.org>,
        <linux-watchdog@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        Tomer Maimon <tmaimon77@...il.com>
Subject: [PATCH v4 07/18] dt-bindings: reset: npcm: add GCR syscon property

Describe syscon property that handles general control registers (GCR) in
Nuvoton BMC NPCM reset driver.

Signed-off-by: Tomer Maimon <tmaimon77@...il.com>
---
 .../devicetree/bindings/reset/nuvoton,npcm750-reset.yaml    | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/reset/nuvoton,npcm750-reset.yaml b/Documentation/devicetree/bindings/reset/nuvoton,npcm750-reset.yaml
index fa5e4ea6400e..43a6e77cbf4e 100644
--- a/Documentation/devicetree/bindings/reset/nuvoton,npcm750-reset.yaml
+++ b/Documentation/devicetree/bindings/reset/nuvoton,npcm750-reset.yaml
@@ -19,6 +19,10 @@ properties:
   '#reset-cells':
     const: 2
 
+  nuvoton,sysgcr:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: a phandle to access GCR registers.
+
   nuvoton,sw-reset-number:
     $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 1
@@ -31,6 +35,7 @@ required:
   - compatible
   - reg
   - '#reset-cells'
+  - nuvoton,sysgcr
 
 additionalProperties: false
 
@@ -41,6 +46,7 @@ examples:
         compatible = "nuvoton,npcm750-reset";
         reg = <0xf0801000 0x70>;
         #reset-cells = <2>;
+        nuvoton,sysgcr = <&gcr>;
         nuvoton,sw-reset-number = <2>;
     };
 
-- 
2.33.0