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[144.178.202.138]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b8f6ebd60edsm256019766b.41.2026.02.13.06.24.04 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 13 Feb 2026 06:24:04 -0800 (PST) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Fri, 13 Feb 2026 15:24:04 +0100 Message-Id: Cc: <~postmarketos/upstreaming@lists.sr.ht>, , , , Subject: Re: [PATCH 5/5] arm64: dts: qcom: milos-fairphone-fp6: Enable WiFi From: "Luca Weiss" To: "Konrad Dybcio" , "Luca Weiss" , "Bjorn Andersson" , "Konrad Dybcio" , "Rob Herring" , "Krzysztof Kozlowski" , "Conor Dooley" , "Alexander Koskovich" X-Mailer: aerc 0.21.0-0-g5549850facc2 References: <20260116-milos-fp6-bt-wifi-v1-0-27b4fbb77e9c@fairphone.com> <20260116-milos-fp6-bt-wifi-v1-5-27b4fbb77e9c@fairphone.com> <300f3ceb-546b-4670-a0ae-4a6f451a7f4e@oss.qualcomm.com> In-Reply-To: <300f3ceb-546b-4670-a0ae-4a6f451a7f4e@oss.qualcomm.com> On Wed Jan 21, 2026 at 12:50 PM CET, Konrad Dybcio wrote: > On 1/16/26 3:50 PM, Luca Weiss wrote: >> Configure and enable the WiFi node, and add the required pinctrl to >> provide the sleep clock from the PMK8550 (PMK7635) to WCN6755. >>=20 >> Thanks to Alexander Koskovich for helping with the bringup, adding >> the missing pinctrl to make the WPSS stop crashing. >>=20 >> Link: https://lore.kernel.org/linux-arm-msm/DBF7OWAWQ94M.FSCP4DPF8ZJY@fa= irphone.com/ >> Signed-off-by: Luca Weiss >> --- >> arch/arm64/boot/dts/qcom/milos-fairphone-fp6.dts | 19 +++++++++++++++++= +- >> 1 file changed, 18 insertions(+), 1 deletion(-) >>=20 >> diff --git a/arch/arm64/boot/dts/qcom/milos-fairphone-fp6.dts b/arch/arm= 64/boot/dts/qcom/milos-fairphone-fp6.dts >> index cbe1507b0aaa..75f2b3a3e572 100644 >> --- a/arch/arm64/boot/dts/qcom/milos-fairphone-fp6.dts >> +++ b/arch/arm64/boot/dts/qcom/milos-fairphone-fp6.dts >> @@ -232,7 +232,7 @@ wcn6750-pmu { >> =20 >> clocks =3D <&rpmhcc RPMH_RF_CLK1>; >> =20 >> - pinctrl-0 =3D <&bluetooth_enable_default>; >> + pinctrl-0 =3D <&bluetooth_enable_default>, <&pmk8550_sleep_clk_defaul= t>; >> pinctrl-names =3D "default"; >> =20 >> regulators { >> @@ -704,6 +704,17 @@ &pmiv0104_eusb2_repeater { >> qcom,tune-usb2-preem =3D /bits/ 8 <0x6>; >> }; >> =20 >> +&pmk8550_gpios { >> + pmk8550_sleep_clk_default: sleep-clk-default-state { >> + pins =3D "gpio5"; > > I'm thinking how to best reflect that. Perhaps gpio-gate-clock which > would be consumed by the PMU? This way of doing it already has a precedent with sm8550-hdk.dts and sm8550-qrd.dts at least. Regards Luca > > FWIW PMK8550 can reportedly output this clock from GPIO3 and GPIO5 > (not sure if at once) if set to FUNC1 > > Konrad