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Message-ID: <91ae61b2-4bb0-e322-f231-325b7ee08e66@huawei.com>
Date: Wed, 30 Sep 2020 10:50:18 +0800
From: "Leizhen (ThunderTown)" <thunder.leizhen@...wei.com>
To: Wei Xu <xuwei5@...ilicon.com>, Rob Herring <robh+dt@...nel.org>,
"Jonathan Cameron" <Jonathan.Cameron@...wei.com>,
devicetree <devicetree@...r.kernel.org>,
linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
linux-kernel <linux-kernel@...r.kernel.org>
CC: Kefeng Wang <wangkefeng.wang@...wei.com>,
Libin <huawei.libin@...wei.com>
Subject: Re: [PATCH v5 15/17] dt-bindings: arm: hisilicon: convert Hi6220
domain controller bindings to json-schema
On 2020/9/30 9:38, Leizhen (ThunderTown) wrote:
> Hi, Rob:
> I'm so glad to see you applied my patches in this morning. However, this patch
> is not applied and without any comment. Did you miss it?
Oh, I got it, missed the property "#reset-cells". What a shame! I will post the new one.
>
>
> On 2020/9/29 22:14, Zhen Lei wrote:
>> Convert the Hisilicon Hi6220 domain controllers binding to DT schema
>> format using json-schema. All of them are grouped into one yaml file, to
>> help users understand differences and avoid repeated descriptions.
>>
>> Signed-off-by: Zhen Lei <thunder.leizhen@...wei.com>
>> ---
>> .../hisilicon/controller/hi6220-domain-ctrl.yaml | 64 ++++++++++++++++++++++
>> .../controller/hisilicon,hi6220-aoctrl.txt | 18 ------
>> .../controller/hisilicon,hi6220-mediactrl.txt | 18 ------
>> .../controller/hisilicon,hi6220-pmctrl.txt | 18 ------
>> 4 files changed, 64 insertions(+), 54 deletions(-)
>> create mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hi6220-domain-ctrl.yaml
>> delete mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-aoctrl.txt
>> delete mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-mediactrl.txt
>> delete mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-pmctrl.txt
>>
>> diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hi6220-domain-ctrl.yaml b/Documentation/devicetree/bindings/arm/hisilicon/controller/hi6220-domain-ctrl.yaml
>> new file mode 100644
>> index 000000000000000..32c562720d877c9
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/arm/hisilicon/controller/hi6220-domain-ctrl.yaml
>> @@ -0,0 +1,64 @@
>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/arm/hisilicon/controller/hi6220-domain-ctrl.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: Hisilicon Hi6220 domain controller
>> +
>> +maintainers:
>> + - Wei Xu <xuwei5@...ilicon.com>
>> +
>> +description: |
>> + Hisilicon designs some special domain controllers for mobile platform,
>> + such as: the power Always On domain controller, the Media domain
>> + controller(e.g. codec, G3D ...) and the Power Management domain
>> + controller.
>> +
>> + The compatible names of each domain controller are as follows:
>> + Power Always ON domain controller --> hisilicon,hi6220-aoctrl
>> + Media domain controller --> hisilicon,hi6220-mediactrl
>> + Power Management domain controller --> hisilicon,hi6220-pmctrl
>> +
>> +properties:
>> + compatible:
>> + items:
>> + - enum:
>> + - hisilicon,hi6220-aoctrl
>> + - hisilicon,hi6220-mediactrl
>> + - hisilicon,hi6220-pmctrl
>> + - const: syscon
>> +
>> + reg:
>> + maxItems: 1
>> +
>> + '#clock-cells':
>> + const: 1
>> +
>> +required:
>> + - compatible
>> + - reg
>> + - '#clock-cells'
>> +
>> +additionalProperties: false
>> +
>> +examples:
>> + - |
>> + ao_ctrl@...00000 {
>> + compatible = "hisilicon,hi6220-aoctrl", "syscon";
>> + reg = <0xf7800000 0x2000>;
>> + #clock-cells = <1>;
>> + };
>> +
>> + media_ctrl@...10000 {
>> + compatible = "hisilicon,hi6220-mediactrl", "syscon";
>> + reg = <0xf4410000 0x1000>;
>> + #clock-cells = <1>;
>> + };
>> +
>> + pm_ctrl@...32000 {
>> + compatible = "hisilicon,hi6220-pmctrl", "syscon";
>> + reg = <0xf7032000 0x1000>;
>> + #clock-cells = <1>;
>> + };
>> +...
>> diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-aoctrl.txt b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-aoctrl.txt
>> deleted file mode 100644
>> index 5a723c1d45f4a17..000000000000000
>> --- a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-aoctrl.txt
>> +++ /dev/null
>> @@ -1,18 +0,0 @@
>> -Hisilicon Hi6220 Power Always ON domain controller
>> -
>> -Required properties:
>> -- compatible : "hisilicon,hi6220-aoctrl"
>> -- reg : Register address and size
>> -- #clock-cells: should be set to 1, many clock registers are defined
>> - under this controller and this property must be present.
>> -
>> -Hisilicon designs this system controller to control the power always
>> -on domain for mobile platform.
>> -
>> -Example:
>> - /*for Hi6220*/
>> - ao_ctrl: ao_ctrl@...00000 {
>> - compatible = "hisilicon,hi6220-aoctrl", "syscon";
>> - reg = <0x0 0xf7800000 0x0 0x2000>;
>> - #clock-cells = <1>;
>> - };
>> diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-mediactrl.txt b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-mediactrl.txt
>> deleted file mode 100644
>> index dcfdcbcb6455771..000000000000000
>> --- a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-mediactrl.txt
>> +++ /dev/null
>> @@ -1,18 +0,0 @@
>> -Hisilicon Hi6220 Media domain controller
>> -
>> -Required properties:
>> -- compatible : "hisilicon,hi6220-mediactrl"
>> -- reg : Register address and size
>> -- #clock-cells: should be set to 1, many clock registers are defined
>> - under this controller and this property must be present.
>> -
>> -Hisilicon designs this system controller to control the multimedia
>> -domain(e.g. codec, G3D ...) for mobile platform.
>> -
>> -Example:
>> - /*for Hi6220*/
>> - media_ctrl: media_ctrl@...10000 {
>> - compatible = "hisilicon,hi6220-mediactrl", "syscon";
>> - reg = <0x0 0xf4410000 0x0 0x1000>;
>> - #clock-cells = <1>;
>> - };
>> diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-pmctrl.txt b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-pmctrl.txt
>> deleted file mode 100644
>> index 972842f07b5a2ce..000000000000000
>> --- a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-pmctrl.txt
>> +++ /dev/null
>> @@ -1,18 +0,0 @@
>> -Hisilicon Hi6220 Power Management domain controller
>> -
>> -Required properties:
>> -- compatible : "hisilicon,hi6220-pmctrl"
>> -- reg : Register address and size
>> -- #clock-cells: should be set to 1, some clock registers are define
>> - under this controller and this property must be present.
>> -
>> -Hisilicon designs this system controller to control the power management
>> -domain for mobile platform.
>> -
>> -Example:
>> - /*for Hi6220*/
>> - pm_ctrl: pm_ctrl@...32000 {
>> - compatible = "hisilicon,hi6220-pmctrl", "syscon";
>> - reg = <0x0 0xf7032000 0x0 0x1000>;
>> - #clock-cells = <1>;
>> - };
>>
>
>
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