linux-kernel - Re: [PATCH v3 20/21] dt-bindings: arm: hisilicon: convert hisilicon, hi6220-sramctrl bindings to json-schema

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Message-ID: <e426cb30-9653-5a5e-c48e-a8bbd98b944f@huawei.com>
Date:   Mon, 28 Sep 2020 19:16:58 +0800
From:   "Leizhen (ThunderTown)" <thunder.leizhen@...wei.com>
To:     Jonathan Cameron <Jonathan.Cameron@...wei.com>
CC:     Wei Xu <xuwei5@...ilicon.com>, Rob Herring <robh+dt@...nel.org>,
        devicetree <devicetree@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Kefeng Wang <wangkefeng.wang@...wei.com>,
        Libin <huawei.libin@...wei.com>
Subject: Re: [PATCH v3 20/21] dt-bindings: arm: hisilicon: convert hisilicon,
 hi6220-sramctrl bindings to json-schema



On 2020/9/28 17:50, Jonathan Cameron wrote:
> On Sun, 27 Sep 2020 14:21:28 +0800
> Zhen Lei <thunder.leizhen@...wei.com> wrote:
> 
>> Convert the Hisilicon Hi6220 SRAM controller binding to DT schema format
>> using json-schema.
>>
>> Signed-off-by: Zhen Lei <thunder.leizhen@...wei.com>
>> ---
>>  .../hi3620/hisilicon,hi6220-sramctrl.txt           | 16 ---------
>>  .../hi3620/hisilicon,hi6220-sramctrl.yaml          | 38 ++++++++++++++++++++++
>>  2 files changed, 38 insertions(+), 16 deletions(-)
>>  delete mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hi3620/hisilicon,hi6220-sramctrl.txt
>>  create mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hi3620/hisilicon,hi6220-sramctrl.yaml
>>
>> diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hi3620/hisilicon,hi6220-sramctrl.txt b/Documentation/devicetree/bindings/arm/hisilicon/controller/hi3620/hisilicon,hi6220-sramctrl.txt
>> deleted file mode 100644
>> index 963a2cb13a249d9..000000000000000
>> --- a/Documentation/devicetree/bindings/arm/hisilicon/controller/hi3620/hisilicon,hi6220-sramctrl.txt
>> +++ /dev/null
>> @@ -1,16 +0,0 @@
>> -Hisilicon Hi6220 SRAM controller
>> -
>> -Required properties:
>> -- compatible : "hisilicon,hi6220-sramctrl", "syscon"
>> -- reg : Register address and size
>> -
>> -Hisilicon's SoCs use sram for multiple purpose; on Hi6220 there have several
>> -SRAM banks for power management, modem, security, etc. Further, use "syscon"
>> -managing the common sram which can be shared by multiple modules.
>> -
>> -Example:
>> -	/*for Hi6220*/
>> -	sram: sram@...80000 {
>> -		compatible = "hisilicon,hi6220-sramctrl", "syscon";
>> -		reg = <0x0 0xfff80000 0x0 0x12000>;
>> -	};
>> \ No newline at end of file
>> diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hi3620/hisilicon,hi6220-sramctrl.yaml b/Documentation/devicetree/bindings/arm/hisilicon/controller/hi3620/hisilicon,hi6220-sramctrl.yaml
>> new file mode 100644
>> index 000000000000000..f66d414a7a48071
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/arm/hisilicon/controller/hi3620/hisilicon,hi6220-sramctrl.yaml
>> @@ -0,0 +1,38 @@
>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/arm/hisilicon/controller/hi3620/hisilicon,hi6220-sramctrl.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: Hisilicon Hi6220 SRAM controller
>> +
>> +maintainers:
>> +  - Wei Xu <xuwei5@...ilicon.com>
>> +
>> +description: |
>> +  Hisilicon's SoCs use sram for multiple purpose; on Hi6220 there have several
> 
> SRAM for consistency

OK, I will correct it.

> 
>> +  SRAM banks for power management, modem, security, etc. Further, use "syscon"
>> +  managing the common sram which can be shared by multiple modules.
>> +
>> +properties:
>> +  compatible:
>> +    items:
>> +      - const: hisilicon,hi6220-sramctrl
>> +      - const: syscon
>> +
>> +  reg:
>> +    description: Register address and size
>> +    maxItems: 1
>> +
>> +required:
>> +  - compatible
>> +  - reg
>> +
>> +examples:
>> +  - |
>> +    /* for Hi6220 */
>> +    sram: sram@...80000 {
>> +        compatible = "hisilicon,hi6220-sramctrl", "syscon";
>> +        reg = <0xfff80000 0x12000>;
>> +    };
>> +...
>> \ No newline at end of file
> 
> As per other files that have this, please add one.
> 
> 
> 
> 
> .
>