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[2001:14ba:a073:af00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-59a18620337sm10349574e87.86.2025.12.30.15.36.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 Dec 2025 15:36:23 -0800 (PST) From: Dmitry Baryshkov Date: Wed, 31 Dec 2025 01:36:04 +0200 Subject: [PATCH 14/14] arm64: dts: qcom: sm8150-hdk: describe WiFi/BT properly Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251231-wcn3990-pwrctl-v1-14-1ff4d6028ad5@oss.qualcomm.com> References: <20251231-wcn3990-pwrctl-v1-0-1ff4d6028ad5@oss.qualcomm.com> In-Reply-To: <20251231-wcn3990-pwrctl-v1-0-1ff4d6028ad5@oss.qualcomm.com> To: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bartosz Golaszewski , Marcel Holtmann , Luiz Augusto von Dentz , Jeff Johnson , Bjorn Andersson , Konrad Dybcio , Manivannan Sadhasivam , Vinod Koul , Balakrishna Godavarthi , Matthias Kaehlcke Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-bluetooth@vger.kernel.org, linux-wireless@vger.kernel.org, ath10k@lists.infradead.org, linux-pm@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=5614; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=8vfZDA0+eLe1oxx8QbS4fcx/NwTCXaa5C6ek/BD4aCo=; b=owGbwMvMwMXYbdNlx6SpcZXxtFoSQ2ZI4lN9j3hTM6s03asXMy9bNyhf/3Jm0nFG5vitli6Sa uVTpuh1MhqzMDByMciKKbL4FLRMjdmUHPZhx9R6mEGsTCBTGLg4BWAi7j/Y/9nxJ+x5+6+5R6ff MV49rT0kL2PdIhaH2VZlUUnLHK69OHCxX9Yy84FzdMWOxBeZF5iPByeJHfEVNX883/XVzW7m3pz D4lmdy0vjpi9N2xrGObuh3qfDMVnv41qJ/LfRt1UjpQ88DTQS4uuatfr+3SM7H6/dEyhWyfHQmz fU2bR5+STlbaUGN+24P3D7Pe0svnVeVFQ75mx2Ss/WdY6H/i0I0Q5uObJ0xrLFrrsaparUtOYxR r1l97zlEVC3ILCVtZtLIY7hom720pM2a0y8Hp5bbXa+Y4Ze5tz9ReuFLNfWORx2zJl1sHzZXNbw Lmv+mTbeH1g/3TzCkBna0x3w3Jn5XsHuIpOW+G2l+hkA X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Authority-Analysis: v=2.4 cv=Do9bOW/+ c=1 sm=1 tr=0 ts=695461f9 cx=c_pps a=EVbN6Ke/fEF3bsl7X48z0g==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=wP3pNCr1ah4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=daeKR1c1ZtUuBhPExssA:9 a=QEXdDO2ut3YA:10 a=a_PwQJl-kcHnX1M80qC6:22 X-Proofpoint-GUID: J6DQETa1fnd2zBHe9MejLNnZEQjIaxOH X-Proofpoint-ORIG-GUID: J6DQETa1fnd2zBHe9MejLNnZEQjIaxOH X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMjMwMDIxMSBTYWx0ZWRfX4PjNVJkU73hK m5twGSv8jEJKdhfKehwtyn199TAgUSWuC1nH4BDLktTj7JTQJYzbFaYxghIK+PV/TCsO3CQASjA 4/9g2WjwgpzZA5hKhPCOvsQRBnMLgBcZdIu4zeIyh+oGy4x29F2jlQOKGwaKg/uIzjEfkHG3WVt YNmgv2vWw7330a84oFe/W1zfJe8V5CrdkzdL0uc3Cg2UuZB2XdDZ1joDCUTaO635WerZjBp0OIy 6FUJjUICNwjaTeQpM22jpjcgPeZFhpoYYTpKmB+gUUsRymF3g2ga3vXjKCCJtxhMRJbQcjAYjwC eNhXa1Lh3BHaKhObP82yLw231iKiVDAkpXGe3DrUHlmel36mr+u33zze8HTWf3xh3UO7og9sUqz mAT+gKMBdIWeeoYM/g3oFmrrzeZLjEhd67aaGf6uDNMt8b+ytimkCYcmr1fYKwCbO7QTin0rmtd 4jspzG4hFoIK/hepFYg== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-12-30_04,2025-12-30_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 clxscore=1015 bulkscore=0 adultscore=0 impostorscore=0 lowpriorityscore=0 spamscore=0 malwarescore=0 phishscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2512300211 Properly describe the PMU present as a part of the onboard WCN3998 WiFi/BT chip. Enable Bluetooth part of the chip too. [ 5.479978] Bluetooth: hci0: setting up wcn399x [ 5.633763] Bluetooth: hci0: QCA Product ID :0x0000000a [ 5.645350] Bluetooth: hci0: QCA SOC Version :0x40010224 [ 5.650906] Bluetooth: hci0: QCA ROM Version :0x00001001 [ 5.665173] Bluetooth: hci0: QCA Patch Version:0x00006699 [ 5.679356] Bluetooth: hci0: QCA controller version 0x02241001 [ 5.691109] Bluetooth: hci0: QCA Downloading qca/crbtfw21.tlv [ 6.680102] Bluetooth: hci0: QCA Downloading qca/crnv21.bin [ 6.842948] Bluetooth: hci0: QCA setup on UART is completed [ 81.510709] ath10k_snoc 18800000.wifi: qmi chip_id 0x30224 chip_family 0= x4001 board_id 0x55 soc_id 0x40060000 [ 81.521713] ath10k_snoc 18800000.wifi: qmi fw_version 0x32040163 fw_buil= d_timestamp 2019-10-08 05:42 fw_build_id QC_IMAGE_VERSION_STRING=3DWLAN.HL.= 3.2.0-00355-QCAHLSWMTPLZ-1 [ 81.554143] ath10k_snoc 18800000.wifi: failed to fetch board data for bu= s=3Dsnoc,qmi-board-id=3D55,qmi-chip-id=3D30224,variant=3DQualcomm_sm8150hdk= from ath10k/WCN3990/hw1.0/board-2.bin [ 85.467464] ath10k_snoc 18800000.wifi: wcn3990 hw1.0 target 0x00000008 c= hip_id 0x00000000 sub 0000:0000 [ 85.478132] ath10k_snoc 18800000.wifi: kconfig debug 0 debugfs 0 tracing= 0 dfs 0 testmode 0 [ 85.487223] ath10k_snoc 18800000.wifi: firmware ver api 5 features wowl= an,mgmt-tx-by-reference,non-bmi crc32 b3d4b790 [ 85.758168] ath10k_snoc 18800000.wifi: htt-ver 3.73 wmi-op 4 htt-op 3 ca= l file max-sta 32 raw 0 hwcrypto 1 [ 85.901630] ath10k_snoc 18800000.wifi: invalid MAC address; choosing ran= dom Signed-off-by: Dmitry Baryshkov Reviewed-by: Bartosz Golaszewski Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sm8150-hdk.dts | 141 ++++++++++++++++++++++++++++= ++-- 1 file changed, 136 insertions(+), 5 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8150-hdk.dts b/arch/arm64/boot/dts/= qcom/sm8150-hdk.dts index 0339a572f34d..18b51a1236de 100644 --- a/arch/arm64/boot/dts/qcom/sm8150-hdk.dts +++ b/arch/arm64/boot/dts/qcom/sm8150-hdk.dts @@ -20,6 +20,7 @@ / { =20 aliases { serial0 =3D &uart2; + serial1 =3D &uart13; }; =20 chosen { @@ -66,6 +67,43 @@ hdmi_con: endpoint { }; }; }; + + wcn3998-pmu { + compatible =3D "qcom,wcn3998-pmu"; + + pinctrl-0 =3D <&sw_ctrl_default>; + pinctrl-names =3D "default"; + + vddio-supply =3D <&vreg_s4a_1p8>; + vddxo-supply =3D <&vreg_l7a_1p8>; + vddrfa1p3-supply =3D <&vreg_l2c_1p3>; + vddch0-supply =3D <&vreg_l11c_3p3>; + vddch1-supply =3D <&vreg_l10c_3p3>; + + swctrl-gpios =3D <&tlmm 50 GPIO_ACTIVE_HIGH>; + + regulators { + vreg_pmu_io: ldo0 { + regulator-name =3D "vreg_pmu_io"; + }; + + vreg_pmu_xo: ldo1 { + regulator-name =3D "vreg_pmu_xo"; + }; + + vreg_pmu_rf: ldo2 { + regulator-name =3D "vreg_pmu_rf"; + }; + + vreg_pmu_ch0: ldo3 { + regulator-name =3D "vreg_pmu_ch0"; + }; + + vreg_pmu_ch1: ldo4 { + regulator-name =3D "vreg_pmu_ch1"; + }; + }; + }; }; =20 &apps_rsc { @@ -594,6 +632,10 @@ &qupv3_id_1 { status =3D "okay"; }; =20 +&qupv3_id_2 { + status =3D "okay"; +}; + &remoteproc_adsp { status =3D "okay"; =20 @@ -626,12 +668,97 @@ lt9611_irq_pin: lt9611-irq-state { bias-disable; }; =20 + qup_uart13_default: qup-uart13-default-state { + cts-pins { + pins =3D "gpio43"; + function =3D "qup13"; + drive-strength =3D <2>; + bias-bus-hold; + }; + + rts-pins { + pins =3D "gpio44"; + function =3D "qup13"; + drive-strength =3D <2>; + bias-disable; + }; + + tx-pins { + pins =3D "gpio45"; + function =3D "qup13"; + drive-strength =3D <2>; + bias-disable; + }; + + rx-pins { + pins =3D "gpio46"; + function =3D "qup13"; + drive-strength =3D <2>; + bias-pull-up; + }; + }; + + qup_uart13_sleep: qup-uart13-sleep-state { + cts-pins { + pins =3D "gpio43"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-bus-hold; + }; + + rts-pins { + pins =3D "gpio44"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-pull-down; + }; + + tx-pins { + pins =3D "gpio45"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-pull-up; + }; + + rx-pins { + pins =3D "gpio46"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-pull-up; + }; + }; + + sw_ctrl_default: sw-ctrl-default-state { + pins =3D "gpio50"; + function =3D "gpio"; + bias-pull-down; + }; }; =20 &uart2 { status =3D "okay"; }; =20 +&uart13 { + /delete-property/ interrupts; + interrupts-extended =3D <&intc GIC_SPI 585 IRQ_TYPE_LEVEL_HIGH>, + <&tlmm 46 IRQ_TYPE_EDGE_FALLING>; + pinctrl-0 =3D <&qup_uart13_default>; + pinctrl-1 =3D <&qup_uart13_sleep>; + pinctrl-names =3D "default", "sleep"; + + status =3D "okay"; + + bluetooth { + compatible =3D "qcom,wcn3998-bt"; + + vddio-supply =3D <&vreg_pmu_io>; + vddxo-supply =3D <&vreg_pmu_xo>; + vddrf-supply =3D <&vreg_pmu_rf>; + vddch0-supply =3D <&vreg_pmu_ch0>; + }; +}; + &ufs_mem_hc { status =3D "okay"; =20 @@ -705,12 +832,16 @@ &usb_2_dwc3 { }; =20 &wifi { - status =3D "okay"; - + /* SoC */ vdd-0.8-cx-mx-supply =3D <&vreg_l1a_0p75>; - vdd-1.8-xo-supply =3D <&vreg_l7a_1p8>; - vdd-1.3-rfa-supply =3D <&vreg_l2c_1p3>; - vdd-3.3-ch0-supply =3D <&vreg_l11c_3p3>; + + /* WiFi / BT PMU */ + vdd-1.8-xo-supply =3D <&vreg_pmu_xo>; + vdd-1.3-rfa-supply =3D <&vreg_pmu_rf>; + vdd-3.3-ch0-supply =3D <&vreg_pmu_ch0>; + vdd-3.3-ch1-supply =3D <&vreg_pmu_ch1>; =20 qcom,calibration-variant =3D "Qualcomm_sm8150hdk"; + + status =3D "okay"; }; --=20 2.47.3