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From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: satya priya <skakit@codeaurora.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>,
	Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Rob Herring <robh+dt@kernel.org>, Andy Gross <agross@kernel.org>,
	Lee Jones <lee.jones@linaro.org>,
	linux-rtc@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	kgunda@codeaurora.org
Subject: Re: [PATCH V2 3/4] dt-bindings: mfd: Convert pm8xxx bindings to yaml
Date: Fri, 9 Apr 2021 10:49:19 -0500	[thread overview]
Message-ID: <20210409154919.GV904837@yoga> (raw)
In-Reply-To: <1617976766-7852-4-git-send-email-skakit@codeaurora.org>

On Fri 09 Apr 08:59 CDT 2021, satya priya wrote:

> Convert pm8xxx bindings from .txt to .yaml format. Also,
> split this binding into two: parent binding(qcom-pm8xxx.yaml)
> and child node RTC binding(qcom-pm8xxx-rtc.yaml).
> 
> Signed-off-by: satya priya <skakit@codeaurora.org>
> ---
> Changes in V2:
>  - As per Bjorn's comments, I've split this into two, one parent binding
>    and one child node rtc binding.
>  - Fixed bot errors and changed maintainer name.
> 
>  .../devicetree/bindings/mfd/qcom-pm8xxx.txt        | 100 ---------------------
>  .../devicetree/bindings/mfd/qcom-pm8xxx.yaml       |  54 +++++++++++
>  2 files changed, 54 insertions(+), 100 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/mfd/qcom-pm8xxx.txt
>  create mode 100644 Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml
> 
> diff --git a/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.txt b/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.txt
> deleted file mode 100644
> index 07f4925..0000000
> --- a/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.txt
> +++ /dev/null
> @@ -1,100 +0,0 @@
> -Qualcomm PM8xxx PMIC multi-function devices
> -
> -The PM8xxx family of Power Management ICs are used to provide regulated
> -voltages and other various functionality to Qualcomm SoCs.
> -
> -= PROPERTIES
> -
> -- compatible:
> -	Usage: required
> -	Value type: <string>
> -	Definition: must be one of:
> -		    "qcom,pm8058"
> -		    "qcom,pm8821"
> -		    "qcom,pm8921"
> -
> -- #address-cells:
> -	Usage: required
> -	Value type: <u32>
> -	Definition: must be 1
> -
> -- #size-cells:
> -	Usage: required
> -	Value type: <u32>
> -	Definition: must be 0
> -
> -- interrupts:
> -	Usage: required
> -	Value type: <prop-encoded-array>
> -	Definition: specifies the interrupt that indicates a subdevice
> -		    has generated an interrupt (summary interrupt). The
> -		    format of the specifier is defined by the binding document
> -		    describing the node's interrupt parent.
> -
> -- #interrupt-cells:
> -	Usage: required
> -	Value type : <u32>
> -	Definition: must be 2. Specifies the number of cells needed to encode
> -		    an interrupt source. The 1st cell contains the interrupt
> -		    number. The 2nd cell is the trigger type and level flags
> -		    encoded as follows:
> -
> -			1 = low-to-high edge triggered
> -			2 = high-to-low edge triggered
> -			4 = active high level-sensitive
> -			8 = active low level-sensitive
> -
> -- interrupt-controller:
> -	Usage: required
> -	Value type: <empty>
> -	Definition: identifies this node as an interrupt controller
> -
> -= SUBCOMPONENTS
> -
> -The PMIC contains multiple independent functions, each described in a subnode.
> -The below bindings specify the set of valid subnodes.
> -
> -== Real-Time Clock
> -
> -- compatible:
> -	Usage: required
> -	Value type: <string>
> -	Definition: must be one of:
> -		    "qcom,pm8058-rtc"
> -		    "qcom,pm8921-rtc"
> -		    "qcom,pm8941-rtc"
> -		    "qcom,pm8018-rtc"
> -		    "qcom,pmk8350-rtc"
> -
> -- reg:
> -	Usage: required
> -	Value type: <prop-encoded-array>
> -	Definition: single entry specifying the base address of the RTC registers
> -
> -- interrupts:
> -	Usage: required
> -	Value type: <prop-encoded-array>
> -	Definition: single entry specifying the RTC's alarm interrupt
> -
> -- allow-set-time:
> -	Usage: optional
> -	Value type: <empty>
> -	Definition: indicates that the setting of RTC time is allowed by
> -		    the host CPU
> -
> -= EXAMPLE
> -
> -	pmicintc: pmic@0 {
> -		compatible = "qcom,pm8921";
> -		interrupts = <104 8>;
> -		#interrupt-cells = <2>;
> -		interrupt-controller;
> -		#address-cells = <1>;
> -		#size-cells = <0>;
> -
> -		rtc@11d {
> -			compatible = "qcom,pm8921-rtc";
> -			reg = <0x11d>;
> -			interrupts = <0x27 0>;
> -		};
> -	};
> diff --git a/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml b/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml
> new file mode 100644
> index 0000000..9065ec5
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml
> @@ -0,0 +1,54 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/mfd/qcom-pm8xxx.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm PM8xxx PMIC multi-function devices
> +
> +maintainers:
> +  - Satya Priya <skakit@codeaurora.org>
> +
> +description: |
> +  The PM8xxx family of Power Management ICs are used to provide regulated
> +  voltages and other various functionality to Qualcomm SoCs.
> +
> +properties:
> +  compatible:
> +    enum:
> +      - qcom,pm8058
> +      - qcom,pm8821
> +      - qcom,pm8921
> +
> +  reg:
> +    maxItems: 1
> +
> +  '#address-cells':
> +    const: 1
> +
> +  '#size-cells':
> +    const: 0
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  '#interrupt-cells':
> +    const: 2
> +
> +  interrupt-controller: true
> +
> +patternProperties:
> +  "rtc@[0-9a-f]+$":
> +    type: object
> +    $ref: "../rtc/qcom-pm8xxx-rtc.yaml"

This doesn't exist, so patch 3 and 4 should come in opposite order...

Apart from tat I think this looks good.

Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Regards,
Bjorn

> +
> +required:
> +  - compatible
> +  - '#address-cells'
> +  - '#size-cells'
> +  - interrupts
> +  - '#interrupt-cells'
> +  - interrupt-controller
> +
> +additionalProperties: false
> +...
> -- 
> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
> of Code Aurora Forum, hosted by The Linux Foundation
> 

  reply	other threads:[~2021-04-09 15:49 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-09 13:59 [PATCH V2 0/4] Add RTC support for PMIC PMK8350 satya priya
2021-04-09 13:59 ` [PATCH V2 1/4] rtc: pm8xxx: " satya priya
2021-04-09 13:59 ` [PATCH V2 2/4] dt-bindings: mfd: Add compatible for pmk8350 rtc satya priya
2021-04-12 18:20   ` Rob Herring
2021-04-14  8:37   ` Lee Jones
2021-04-09 13:59 ` [PATCH V2 3/4] dt-bindings: mfd: Convert pm8xxx bindings to yaml satya priya
2021-04-09 15:49   ` Bjorn Andersson [this message]
2021-04-10 14:47   ` kernel test robot
2021-04-12 18:21   ` Rob Herring
2021-04-14  8:38   ` Lee Jones
2021-04-16 17:20     ` Rob Herring
2021-04-16 19:17       ` Alexandre Belloni
2021-04-29 15:18         ` Rob Herring
2021-05-04 15:11           ` Alexandre Belloni
2021-04-09 13:59 ` [PATCH V2 4/4] dt-bindings: rtc: qcom-pm8xxx-rtc: Add qcom pm8xxx rtc bindings satya priya
2021-04-09 15:51   ` Bjorn Andersson
2021-04-11 12:35   ` kernel test robot
2021-04-12 18:21   ` Rob Herring
2021-04-13 18:32 ` [PATCH V2 0/4] Add RTC support for PMIC PMK8350 Alexandre Belloni
2021-04-16 22:20 ` (subset) " Alexandre Belloni
2021-05-26 19:03 ` patchwork-bot+linux-arm-msm

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