From: Ziqi Chen <quic_ziqichen@quicinc.com>
To: Bart Van Assche <bvanassche@acm.org>, <quic_asutoshd@quicinc.com>,
<quic_cang@quicinc.com>, <mani@kernel.org>,
<stanley.chu@mediatek.com>, <adrian.hunter@intel.com>,
<beanhuo@micron.com>, <avri.altman@wdc.com>,
<junwoo80.lee@samsung.com>, <martin.petersen@oracle.com>,
<quic_nguyenb@quicinc.com>, <quic_nitirawa@quicinc.com>
Cc: <linux-scsi@vger.kernel.org>,
Alim Akhtar <alim.akhtar@samsung.com>,
"Rob Herring" <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Guenter Roeck <linux@roeck-us.net>, Wolfram Sang <wsa@kernel.org>,
Mark Brown <broonie@kernel.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2] dt-bindings: ufs: Add msi-parent for UFS MCQ
Date: Mon, 27 Nov 2023 10:36:52 +0800 [thread overview]
Message-ID: <62770dc8-097e-9583-39fd-1a18ba2a8d13@quicinc.com> (raw)
In-Reply-To: <f9640827-4100-4ebf-8281-46f2d656540a@acm.org>
On 11/23/2023 1:53 AM, Bart Van Assche wrote:
> On 11/21/23 21:06, Ziqi Chen wrote:
>> diff --git a/Documentation/devicetree/bindings/ufs/ufs-common.yaml
>> b/Documentation/devicetree/bindings/ufs/ufs-common.yaml
>> index 985ea8f..31fe7f3 100644
>> --- a/Documentation/devicetree/bindings/ufs/ufs-common.yaml
>> +++ b/Documentation/devicetree/bindings/ufs/ufs-common.yaml
>> @@ -87,6 +87,8 @@ properties:
>> description:
>> Specifies max. load that can be drawn from VCCQ2 supply.
>> + msi-parent: true
>> +
>> dependencies:
>> freq-table-hz: [ clocks ]
>> operating-points-v2: [ clocks, clock-names ]
>
> Does this patch break support for UFSHCI 4.0 controllers that do not
> support MSI?
No, the controllers that do not support MSI would NOT be impacted by
this patch.
-Ziqi
>
> Thanks,
>
> Bart.
prev parent reply other threads:[~2023-11-27 2:37 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-22 5:06 Ziqi Chen
2023-11-22 7:39 ` Krzysztof Kozlowski
2023-11-27 2:49 ` Ziqi Chen
2023-11-22 17:53 ` Bart Van Assche
2023-11-27 2:36 ` Ziqi Chen [this message]
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