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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-819bafe9b98sm1855121b3a.20.2026.01.06.02.54.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Jan 2026 02:54:34 -0800 (PST) From: Varadarajan Narayanan To: andersson@kernel.org, mathieu.poirier@linaro.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, konradybcio@kernel.org, quic_mmanikan@quicinc.com, linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: George Moussalem , Dmitry Baryshkov , Varadarajan Narayanan Subject: [PATCH v9 4/6] arm64: dts: qcom: ipq5018: add nodes to bring up q6 Date: Tue, 6 Jan 2026 16:24:10 +0530 Message-Id: <20260106105412.3529898-5-varadarajan.narayanan@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260106105412.3529898-1-varadarajan.narayanan@oss.qualcomm.com> References: <20260106105412.3529898-1-varadarajan.narayanan@oss.qualcomm.com> 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 X-Authority-Analysis: v=2.4 cv=Pa3yRyhd c=1 sm=1 tr=0 ts=695ce9ec cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=UqCG9HQmAAAA:8 a=EUspDBNiAAAA:8 a=etOpb5xliKOozrl2HNYA:9 a=iS9zxrgQBfv6-_F4QbHw:22 X-Proofpoint-GUID: t97JpniEmkIHeJ4gtQ3-MlHHLG1-_km2 X-Proofpoint-ORIG-GUID: t97JpniEmkIHeJ4gtQ3-MlHHLG1-_km2 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTA2MDA5MyBTYWx0ZWRfX67FvfPwNXOk0 LZkNk5FZBDaKwdfXRSrg9NIYQyflH95QcqCjlsuLGo9vb0utCGZP2banmXAjqTcItr7RcbcFXfC dEZbwDu70mZkYqsdcxdfVRkUXk5a96A/Oe8kssm8CjuRjwLgeOsfyPCxkaZalN0OFycSzD9AVbH njWdmX297Mg0bM92LbTigpfsabvWUlBHAnJm+gxfazv/0lcWlLoevCraFSeW16fApgZDu+pezrq PW6FtHEMOmtkvz3JTJxKE3/tS4zNlKTTn4rSFYUELRfOMKiuTB/jxjVEg0B0Ye0U5fbgQ77m4bt QYpERDZkJUXkMeQHW0ADXKmXMnzdCvX1tozfaufoyf93RbEuFuHXF/Z0BkTthZ4wVauJ3iLvKjL QodvyFPEEFDu+E8a9/PWCaybsHyJAYbcQ0T5CC4vb8S0l9IRYZxTa84fVm+qjmwfJPHphhQZoT1 9AX0XPPx/f6hP98S1EQ== 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=2026-01-05_02,2026-01-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 clxscore=1015 priorityscore=1501 lowpriorityscore=0 spamscore=0 adultscore=0 suspectscore=0 phishscore=0 malwarescore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2601060093 Content-Type: text/plain; charset="utf-8" From: George Moussalem Enable nodes required for q6 remoteproc bring up. Reviewed-by: Dmitry Baryshkov Signed-off-by: George Moussalem [ Change 'qcom,smem-state-names' order to resolve dt-bindings-check error ] Signed-off-by: Varadarajan Narayanan --- v8: Swap the order of the items in 'qcom,smem-state-names" to resolve dt-bi= ndings-check error --- arch/arm64/boot/dts/qcom/ipq5018.dtsi | 64 +++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/ipq5018.dtsi b/arch/arm64/boot/dts/qc= om/ipq5018.dtsi index f024b3cba33f..d077f0ed9e46 100644 --- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi @@ -158,6 +158,35 @@ tz_region: tz@4ac00000 { reg =3D <0x0 0x4ac00000 0x0 0x200000>; no-map; }; + + q6_region: wcss@4b000000 { + no-map; + reg =3D <0x0 0x4b000000 0x0 0x1b00000>; + }; + }; + + wcss: smp2p-wcss { + compatible =3D "qcom,smp2p"; + qcom,smem =3D <435>, <428>; + + interrupt-parent =3D <&intc>; + interrupts =3D ; + + mboxes =3D <&apcs_glb 9>; + + qcom,local-pid =3D <0>; + qcom,remote-pid =3D <1>; + + wcss_smp2p_out: master-kernel { + qcom,entry-name =3D "master-kernel"; + #qcom,smem-state-cells =3D <1>; + }; + + wcss_smp2p_in: slave-kernel { + qcom,entry-name =3D "slave-kernel"; + interrupt-controller; + #interrupt-cells =3D <2>; + }; }; =20 soc: soc@0 { @@ -717,6 +746,41 @@ frame@b128000 { }; }; =20 + q6v5_wcss: remoteproc@cd00000 { + compatible =3D "qcom,ipq5018-wcss-sec-pil"; + reg =3D <0x0cd00000 0x10000>; + firmware-name =3D "ath11k/IPQ5018/hw1.0/q6_fw.mbn"; + interrupts-extended =3D <&intc GIC_SPI 291 IRQ_TYPE_EDGE_RISING>, + <&wcss_smp2p_in 0 IRQ_TYPE_NONE>, + <&wcss_smp2p_in 1 IRQ_TYPE_NONE>, + <&wcss_smp2p_in 2 IRQ_TYPE_NONE>, + <&wcss_smp2p_in 3 IRQ_TYPE_NONE>; + interrupt-names =3D "wdog", + "fatal", + "ready", + "handover", + "stop-ack"; + + clocks =3D <&gcc GCC_SLEEP_CLK_SRC>, + <&gcc GCC_SYS_NOC_WCSS_AHB_CLK>; + clock-names =3D "sleep", + "interconnect"; + + qcom,smem-states =3D <&wcss_smp2p_out 1>, + <&wcss_smp2p_out 0>; + qcom,smem-state-names =3D "stop", + "shutdown"; + + memory-region =3D <&q6_region>; + + glink-edge { + interrupts =3D ; + label =3D "rtr"; + qcom,remote-pid =3D <1>; + mboxes =3D <&apcs_glb 8>; + }; + }; + pcie1: pcie@80000000 { compatible =3D "qcom,pcie-ipq5018"; reg =3D <0x80000000 0xf1d>, --=20 2.34.1