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charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org VGhhbmsgeW91IGZvciB5b3VyIGNvbnRyaWJ1dGlvbiEgU2FzaGlrbyBBSSByZXZpZXcgZm91bmQg MSBwb3RlbnRpYWwgaXNzdWUocykgdG8gY29uc2lkZXI6Ci0gW0xvd10gUmVkdW5kYW50IGRlZmlu aXRpb24gb2YgYHZkZGEtcmVmZ2VuLXN1cHBseWAgaW4gdGhlIGxlYWYgYm9hcmQgZmlsZXMgYHFj czkxMDAtcmlkZS5kdHNgIGFuZCBgcWNzOTEwMC1yaWRlLXIzLmR0c2AuCi0tCgotLS0gUGF0Y2gg WzRdOiBbUEFUQ0ggdjEgNC80XSBhcm02NDogZHRzOiBxY29tOiBzYTg3NzVwOiBBZGQgcXJlZiBh bmQgcmVmZ2VuIHN1cHBseSBmb3IgUENJZSBQSFlzIC0tLQpjb21taXQgOTVlNDVmNjNhYjEyMTYz MzM3NzBmNTFiZGUwZjBiZTk4MWNhMzZmOQpBdXRob3I6IFppeXVlIFpoYW5nIDx6aXl1ZS56aGFu Z0Bvc3MucXVhbGNvbW0uY29tPgoKYXJtNjQ6IGR0czogcWNvbTogc2E4Nzc1cDogQWRkIHFyZWYg YW5kIHJlZmdlbiBzdXBwbHkgZm9yIFBDSWUgUEhZcwoKVGhlIFFNUCBQQ0llIFBIWXMgb24gU0E4 Nzc1cCByZXF1aXJlIGRlZGljYXRlZCBxcmVmIGFuZCByZWZnZW4gdm9sdGFnZQpzdXBwbGllcyBm b3Igc3RhYmxlIG9wZXJhdGlvbi4gVGhpcyBjb21taXQgYWRkcyB2ZGRhLXFyZWYtc3VwcGx5IGFu ZAp2ZGRhLXJlZmdlbi1zdXBwbHkgaW4gdGhlIGJvYXJkIGZpbGVzIHRvIHByZXZlbnQgb2NjYXNp b25hbCBzeXN0ZW0gY3Jhc2hlcy4KClsgLi4uIF0KCj4gZGlmZiAtLWdpdCBhL2FyY2gvYXJtNjQv Ym9vdC9kdHMvcWNvbS9sZW1hbnMtcmlkZS1jb21tb24uZHRzaSBiL2FyY2gvYXJtNjQvYm9vdC9k dHMvcWNvbS9sZW1hbnMtcmlkZS1jb21tb24uZHRzaQo+IGluZGV4IDQwZjg4NDk4OTk5YmQuLjhk YzRhNWY0NjFlOWUgMTAwNjQ0Cj4gLS0tIGEvYXJjaC9hcm02NC9ib290L2R0cy9xY29tL2xlbWFu cy1yaWRlLWNvbW1vbi5kdHNpCj4gKysrIGIvYXJjaC9hcm02NC9ib290L2R0cy9xY29tL2xlbWFu cy1yaWRlLWNvbW1vbi5kdHNpCj4gQEAgLTk4Myw2ICs5ODMsOCBAQCAmcGNpZTEgewo+ICAmcGNp ZTBfcGh5IHsKPiAgCXZkZGEtcGh5LXN1cHBseSA9IDwmdnJlZ19sNWE+Owo+ICAJdmRkYS1wbGwt c3VwcGx5ID0gPCZ2cmVnX2wxYz47Cj4gKwl2ZGRhLXFyZWYtc3VwcGx5ID0gPCZ2cmVnX2w0YT47 Cj4gKwl2ZGRhLXJlZmdlbi1zdXBwbHkgPSA8JnZyZWdfbDdhPjsKPiAgCj4gIAlzdGF0dXMgPSAi b2theSI7Cj4gIH07Cj4gQEAgLTk5MCw2ICs5OTIsOCBAQCAmcGNpZTBfcGh5IHsKPiAgJnBjaWUx X3BoeSB7Cj4gIAl2ZGRhLXBoeS1zdXBwbHkgPSA8JnZyZWdfbDVhPjsKPiAgCXZkZGEtcGxsLXN1 cHBseSA9IDwmdnJlZ19sMWM+Owo+ICsJdmRkYS1xcmVmLXN1cHBseSA9IDwmdnJlZ19sNGE+Owo+ ICsJdmRkYS1yZWZnZW4tc3VwcGx5ID0gPCZ2cmVnX2w3YT47Cj4gIAo+ICAJc3RhdHVzID0gIm9r YXkiOwo+ICB9Owo+IGRpZmYgLS1naXQgYS9hcmNoL2FybTY0L2Jvb3QvZHRzL3Fjb20vcWNzOTEw MC1yaWRlLXIzLmR0cyBiL2FyY2gvYXJtNjQvYm9vdC9kdHMvcWNvbS9xY3M5MTAwLXJpZGUtcjMu ZHRzCj4gaW5kZXggN2ZjMmRlMGQzZDVlMi4uMWI2YTRmOWNiOGY3ZSAxMDA2NDQKPiAtLS0gYS9h cmNoL2FybTY0L2Jvb3QvZHRzL3Fjb20vcWNzOTEwMC1yaWRlLXIzLmR0cwo+ICsrKyBiL2FyY2gv YXJtNjQvYm9vdC9kdHMvcWNvbS9xY3M5MTAwLXJpZGUtcjMuZHRzCj4gQEAgLTE0LDMgKzE0LDEx IEBAIC8gewo+ICAJbW9kZWwgPSAiUXVhbGNvbW0gVGVjaG5vbG9naWVzLCBJbmMuIExlbWFucyBS aWRlIFJldjMiOwo+ICAJY29tcGF0aWJsZSA9ICJxY29tLHFjczkxMDAtcmlkZS1yMyIsICJxY29t LHFjczkxMDAiLCAicWNvbSxzYTg3NzVwIjsKPiAgfTsKPiArCj4gKyZwY2llMF9waHkgewo+ICsJ dmRkYS1yZWZnZW4tc3VwcGx5ID0gPCZ2cmVnX2w3YT47Cj4gK307Cj4gKwo+ICsmcGNpZTFfcGh5 IHsKPiArCXZkZGEtcmVmZ2VuLXN1cHBseSA9IDwmdnJlZ19sN2E+Owo+ICt9OwoKW1NldmVyaXR5 OiBMb3ddClRoaXMgaXNuJ3QgYSBidWcsIGJ1dCBhcmUgdGhlc2UgdmRkYS1yZWZnZW4tc3VwcGx5 IGFzc2lnbm1lbnRzIG5lY2Vzc2FyeSBpbgp0aGUgbGVhZiBib2FyZCBmaWxlcz8KClNpbmNlIGxl bWFucy1yaWRlLWNvbW1vbi5kdHNpIGFscmVhZHkgYWRkcyB0aGVzZSBleGFjdCBzYW1lIHZyZWdf bDdhCmFzc2lnbm1lbnRzIGZvciBib3RoIHBjaWUwX3BoeSBhbmQgcGNpZTFfcGh5LCByZWRlZmlu aW5nIHRoZW0gaW4KcWNzOTEwMC1yaWRlLXIzLmR0cyBzZWVtcyByZWR1bmRhbnQuCgo+IGRpZmYg LS1naXQgYS9hcmNoL2FybTY0L2Jvb3QvZHRzL3Fjb20vcWNzOTEwMC1yaWRlLmR0cyBiL2FyY2gv YXJtNjQvYm9vdC9kdHMvcWNvbS9xY3M5MTAwLXJpZGUuZHRzCj4gaW5kZXggYjBjNWZkZGU1NmFl YS4uY2MxNTAyNWZkYmMxYSAxMDA2NDQKPiAtLS0gYS9hcmNoL2FybTY0L2Jvb3QvZHRzL3Fjb20v cWNzOTEwMC1yaWRlLmR0cwo+ICsrKyBiL2FyY2gvYXJtNjQvYm9vdC9kdHMvcWNvbS9xY3M5MTAw LXJpZGUuZHRzCj4gQEAgLTE0LDMgKzE0LDExIEBAIC8gewo+ICAJbW9kZWwgPSAiUXVhbGNvbW0g VGVjaG5vbG9naWVzLCBJbmMuIExlbWFucyBSaWRlIjsKPiAgCWNvbXBhdGlibGUgPSAicWNvbSxx Y3M5MTAwLXJpZGUiLCAicWNvbSxxY3M5MTAwIiwgInFjb20sc2E4Nzc1cCI7Cj4gIH07Cj4gKwo+ ICsmcGNpZTBfcGh5IHsKPiArCXZkZGEtcmVmZ2VuLXN1cHBseSA9IDwmdnJlZ19sN2E+Owo+ICt9 Owo+ICsKPiArJnBjaWUxX3BoeSB7Cj4gKwl2ZGRhLXJlZmdlbi1zdXBwbHkgPSA8JnZyZWdfbDdh PjsKPiArfTsKCltTZXZlcml0eTogTG93XQpUaGlzIGlzbid0IGEgYnVnLCBidXQgc2ltaWxhcmx5 IGhlcmUsIGRvZXMgcWNzOTEwMC1yaWRlLmR0cyBuZWVkIHRvIGR1cGxpY2F0ZQp0aGUgdmRkYS1y ZWZnZW4tc3VwcGx5IGFzc2lnbm1lbnRzIHRoYXQgYXJlIGFscmVhZHkgaW5oZXJpdGVkIGZyb20K bGVtYW5zLXJpZGUtY29tbW9uLmR0c2k/CgotLSAKU2FzaGlrbyBBSSByZXZpZXcgwrcgaHR0cHM6 Ly9zYXNoaWtvLmRldi8jL3BhdGNoc2V0LzIwMjYwODEwMTEyNzM1LjEzMjY4MDctMS16aXl1ZS56 aGFuZ0Bvc3MucXVhbGNvbW0uY29tP3BhcnQ9NAoKLS0gCmxpbnV4LXBoeSBtYWlsaW5nIGxpc3QK bGludXgtcGh5QGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cHM6Ly9saXN0cy5pbmZyYWRlYWQub3Jn L21haWxtYW4vbGlzdGluZm8vbGludXgtcGh5Cg== From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 81BCD3BB12B for ; 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dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MDve/JcX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9DA131F000E9; Mon, 10 Aug 2026 11:40:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786362006; bh=yWCtd6KZTOCiMRDJqDYqwaxkxcrA6w1WKuZjnsnwL5o=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=MDve/JcXYxu3FSqX6m5tr1XSzSck5nHU8k8mT3ZY2kfmuobnFXucByv9QHOnHjYrj o2tuCD26N0Z03/mlSALJUNwfXJp8NYVoFNzrLX4H37vKyAQGSAaIlTnV83eo4UB033 mn/+ZJsD/5WpPrVG5//qZdCe7MJU9octSWNbAhEhWPxobnbmlxQTK8CrSpitQf0hr2 0fkX4xWJO5jHkSgmUtWePILv5Ax+tmceWFe1PslkZUs8ubfGia7vJ9Cm3fPzpmXcJ7 SiFMuBkfAkrZbi0FJ6PqZa76aAIoeXJuUfjgaDOiMUgja7VxGUj7JUve/DjGJVK6MK E4BE03lfiSDrg== From: sashiko-bot@kernel.org Subject: Re: [PATCH v1 4/4] arm64: dts: qcom: sa8775p: Add qref and refgen supply for PCIe PHYs Reply-To: sashiko-reviews@lists.linux.dev To: "Ziyue Zhang" Cc: linux-phy@lists.infradead.org, neil.armstrong@linaro.org, olteanv@gmail.com, robh@kernel.org, vkoul@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org In-Reply-To: <20260810112735.1326807-5-ziyue.zhang@oss.qualcomm.com> References: <20260810112735.1326807-1-ziyue.zhang@oss.qualcomm.com> <20260810112735.1326807-5-ziyue.zhang@oss.qualcomm.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Mon, 10 Aug 2026 11:40:04 +0000 Message-Id: <20260810114005.9DA131F000E9@smtp.kernel.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Thank you for your contribution! Sashiko AI review found 1 potential issue(= s) to consider: - [Low] Redundant definition of `vdda-refgen-supply` in the leaf board file= s `qcs9100-ride.dts` and `qcs9100-ride-r3.dts`. -- --- Patch [4]: [PATCH v1 4/4] arm64: dts: qcom: sa8775p: Add qref and refge= n supply for PCIe PHYs --- commit 95e45f63ab1216333770f51bde0f0be981ca36f9 Author: Ziyue Zhang arm64: dts: qcom: sa8775p: Add qref and refgen supply for PCIe PHYs The QMP PCIe PHYs on SA8775p require dedicated qref and refgen voltage supplies for stable operation. This commit adds vdda-qref-supply and vdda-refgen-supply in the board files to prevent occasional system crashes. [ ... ] > diff --git a/arch/arm64/boot/dts/qcom/lemans-ride-common.dtsi b/arch/arm6= 4/boot/dts/qcom/lemans-ride-common.dtsi > index 40f88498999bd..8dc4a5f461e9e 100644 > --- a/arch/arm64/boot/dts/qcom/lemans-ride-common.dtsi > +++ b/arch/arm64/boot/dts/qcom/lemans-ride-common.dtsi > @@ -983,6 +983,8 @@ &pcie1 { > &pcie0_phy { > vdda-phy-supply =3D <&vreg_l5a>; > vdda-pll-supply =3D <&vreg_l1c>; > + vdda-qref-supply =3D <&vreg_l4a>; > + vdda-refgen-supply =3D <&vreg_l7a>; > =20 > status =3D "okay"; > }; > @@ -990,6 +992,8 @@ &pcie0_phy { > &pcie1_phy { > vdda-phy-supply =3D <&vreg_l5a>; > vdda-pll-supply =3D <&vreg_l1c>; > + vdda-qref-supply =3D <&vreg_l4a>; > + vdda-refgen-supply =3D <&vreg_l7a>; > =20 > status =3D "okay"; > }; > diff --git a/arch/arm64/boot/dts/qcom/qcs9100-ride-r3.dts b/arch/arm64/bo= ot/dts/qcom/qcs9100-ride-r3.dts > index 7fc2de0d3d5e2..1b6a4f9cb8f7e 100644 > --- a/arch/arm64/boot/dts/qcom/qcs9100-ride-r3.dts > +++ b/arch/arm64/boot/dts/qcom/qcs9100-ride-r3.dts > @@ -14,3 +14,11 @@ / { > model =3D "Qualcomm Technologies, Inc. Lemans Ride Rev3"; > compatible =3D "qcom,qcs9100-ride-r3", "qcom,qcs9100", "qcom,sa8775p"; > }; > + > +&pcie0_phy { > + vdda-refgen-supply =3D <&vreg_l7a>; > +}; > + > +&pcie1_phy { > + vdda-refgen-supply =3D <&vreg_l7a>; > +}; [Severity: Low] This isn't a bug, but are these vdda-refgen-supply assignments necessary in the leaf board files? Since lemans-ride-common.dtsi already adds these exact same vreg_l7a assignments for both pcie0_phy and pcie1_phy, redefining them in qcs9100-ride-r3.dts seems redundant. > diff --git a/arch/arm64/boot/dts/qcom/qcs9100-ride.dts b/arch/arm64/boot/= dts/qcom/qcs9100-ride.dts > index b0c5fdde56aea..cc15025fdbc1a 100644 > --- a/arch/arm64/boot/dts/qcom/qcs9100-ride.dts > +++ b/arch/arm64/boot/dts/qcom/qcs9100-ride.dts > @@ -14,3 +14,11 @@ / { > model =3D "Qualcomm Technologies, Inc. Lemans Ride"; > compatible =3D "qcom,qcs9100-ride", "qcom,qcs9100", "qcom,sa8775p"; > }; > + > +&pcie0_phy { > + vdda-refgen-supply =3D <&vreg_l7a>; > +}; > + > +&pcie1_phy { > + vdda-refgen-supply =3D <&vreg_l7a>; > +}; [Severity: Low] This isn't a bug, but similarly here, does qcs9100-ride.dts need to duplica= te the vdda-refgen-supply assignments that are already inherited from lemans-ride-common.dtsi? --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20260810112735.1326= 807-1-ziyue.zhang@oss.qualcomm.com?part=3D4