From 879baf11777cdfa5a04c266c7a987907887c7443 Mon Sep 17 00:00:00 2001
From: Zhen Lei <thunder.leizhen@huawei.com>
Date: Mon, 12 Oct 2020 14:12:24 +0800
Subject: [PATCH] dt-bindings: arm: hisilicon: add missing properties into
sysctrl.yaml
Add properties: #reset-cells, #address-cells, #size-cells and ranges. Due
to the Hisilicon system controller node may contains child nodes, change
the value of "additionalProperties" from "false" to "type: object". The
examples have also been updated.
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20201012061225.1597-10-thunder.leizhen@huawei.com
Signed-off-by: Rob Herring <robh@kernel.org>
---
.../arm/hisilicon/controller/sysctrl.yaml | 28 +++++++++++++++++--
1 file changed, 25 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/sysctrl.yaml b/Documentation/devicetree/bindings/arm/hisilicon/controller/sysctrl.yaml
index 449140f89ddb..5a53d433b6f0 100644
--- a/Documentation/devicetree/bindings/arm/hisilicon/controller/sysctrl.yaml
+++ b/Documentation/devicetree/bindings/arm/hisilicon/controller/sysctrl.yaml
@@ -71,21 +71,43 @@ properties:
'#clock-cells':
const: 1
+ '#reset-cells':
+ const: 1
+
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 1
+
+ ranges: true
+
required:
- compatible
- reg
-additionalProperties: false
+additionalProperties:
+ type: object
examples:
- |
/* Hisilicon system controller */
- system-controller@fc802000 {
+ system-controller@802000 {
compatible = "hisilicon,sysctrl", "syscon";
- reg = <0xfc802000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x802000 0x1000>;
+ reg = <0x802000 0x1000>;
+
smp-offset = <0x31c>;
resume-offset = <0x308>;
reboot-offset = <0x4>;
+
+ clock: clock@0 {
+ compatible = "hisilicon,hi3620-clock";
+ reg = <0 0x10000>;
+ #clock-cells = <1>;
+ };
};
/* HiP01 system controller */