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Wed, 14 Jul 2021 04:20:21 -0700 Received: from MTKMBS31N2.mediatek.inc (172.27.4.87) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 14 Jul 2021 04:20:19 -0700 Received: from MTKCAS36.mediatek.inc (172.27.4.186) by MTKMBS31N2.mediatek.inc (172.27.4.87) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 14 Jul 2021 19:20:13 +0800 Received: from [10.17.3.153] (10.17.3.153) by MTKCAS36.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 14 Jul 2021 19:20:12 +0800 Message-ID: <1626261612.8134.1.camel@mhfsdcap03> Subject: Re: [PATCH v3 1/2] dt-bindings: PCI: mediatek-gen3: Add property to disable dvfsrc voltage request From: Jianjun Wang To: Bjorn Helgaas , Rob Herring , Lorenzo Pieralisi , Matthias Brugger , Qizhong Cheng CC: Ryder Lee , Matthias Brugger , , , , , , , , , , , Krzysztof Wilczyski , Date: Wed, 14 Jul 2021 19:20:12 +0800 In-Reply-To: <1625024423.20084.12.camel@mhfsdcap03> References: <20210630024934.18903-1-jianjun.wang@mediatek.com> <20210630024934.18903-2-jianjun.wang@mediatek.com> <1625024423.20084.12.camel@mhfsdcap03> X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: 2BFD83614F95DED623F532636757125FFAAE8188D0AA27564AC8C064EC7B622D2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210714_042026_346869_5D66C3FB X-CRM114-Status: GOOD ( 17.41 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, Just gentle ping for this patch set, please kindly let me know your comments about this patch set. Thanks. On Wed, 2021-06-30 at 11:40 +0800, Qizhong Cheng wrote: > Reviewed-by: Qizhong Cheng > Tested-by: Qizhong Cheng > > On Wed, 2021-06-30 at 10:49 +0800, Jianjun Wang wrote: > > Add property to disable dvfsrc voltage request, if this property > > is presented, we assume that the requested voltage is always > > higher enough to keep the PCIe controller active. > > > > Signed-off-by: Jianjun Wang > > --- > > .../devicetree/bindings/pci/mediatek-pcie-gen3.yaml | 8 ++++++++ > > 1 file changed, 8 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml > > index e7b1f9892da4..3e26c032cea9 100644 > > --- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml > > +++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml > > @@ -96,6 +96,12 @@ properties: > > phys: > > maxItems: 1 > > > > + disable-dvfsrc-vlt-req: > > + description: Disable dvfsrc voltage request, if this property is presented, > > + we assume that the requested voltage is always higher enough to keep > > + the PCIe controller active. > > + type: boolean > > + > > '#interrupt-cells': > > const: 1 > > > > @@ -166,6 +172,8 @@ examples: > > <&infracfg_rst 3>; > > reset-names = "phy", "mac"; > > > > + disable-dvfsrc-vlt-req; > > + > > #interrupt-cells = <1>; > > interrupt-map-mask = <0 0 0 0x7>; > > interrupt-map = <0 0 0 1 &pcie_intc 0>, > > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel