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Fri, 23 Oct 2026 05:05:24 -0700 (PDT) Received: from localhost ([93.123.20.211]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4a21544dc5csm28563925e9.3.2026.10.23.05.05.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 23 Oct 2026 05:05:23 -0700 (PDT) X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Fri, 23 Oct 2026 17:35:06 +0530 Message-Id: From: "Luca Weiss" To: "erebion" , "Neil Armstrong" , "Jessica Zhang" , "Maarten Lankhorst" , "Maxime Ripard" , "Thomas Zimmermann" , "David Airlie" , "Simona Vetter" , "Bjorn Andersson" , "Konrad Dybcio" , "Rob Herring" , "Krzysztof Kozlowski" , "Conor Dooley" Cc: , , , Subject: Re: [PATCH v2 2/8] arm64: dts: qcom: sm6350-lena: Add qcom,rmtfs-mem node X-Mailer: aerc 0.22.0-0-gc2f86b7abde3-dirty References: <20260926-pdx213-upstream-3-v2-0-b4612e3eb536@erebion.eu> <20260926-pdx213-upstream-3-v2-2-b4612e3eb536@erebion.eu> In-Reply-To: <20260926-pdx213-upstream-3-v2-2-b4612e3eb536@erebion.eu> (re-posting my mail from Sep 28 because apparently I forgot Reply-all) On Sat Sep 26, 2026 at 7:30 PM IST, erebion wrote: > Adds the qcom,rmtfs-mem node required for the modem > > Signed-off-by: erebion > --- > .../boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts | 17 +++++++++++= ++++++ > 1 file changed, 17 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts = b/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts > index 79aa2521aed40..0ef3e9e239786 100644 > --- a/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts > +++ b/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts > @@ -4,6 +4,7 @@ > */ > /dts-v1/; > =20 > +#include > #include > #include > #include > @@ -54,6 +55,22 @@ touch_en_vreg: touch-en-regulator { > =20 > vin-supply =3D <&pm6350_l6>; > }; > + > + reserved-memory { r (reserved-memory) < t (touch-en-regulator) But it'd probably make more sense to actually rename touch-en-regulator to regulator-touch-en (to keep any future fixed-regulator sorted together as well), then the current sorting makes sense. Maybe add this as a patch before this one? With that fixed: Reviewed-by: Luca Weiss > + /* > + * The rmtfs memory region in downstream is 'dynamically allocated' > + * but given the same address every time. Hard code it as this address= is > + * where the modem firmware expects it to be. > + */ > + rmtfs@fe901000 { > + compatible =3D "qcom,rmtfs-mem"; > + reg =3D <0x0 0xfe901000 0x0 0x280000>; > + no-map; > + > + qcom,client-id =3D <1>; > + qcom,vmid =3D ; > + }; > + }; > }; > =20 > &apps_rsc {