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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-82a07340518sm16654056b3a.34.2026.03.17.05.28.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Mar 2026 05:28:46 -0700 (PDT) From: Anvesh Jain P Date: Tue, 17 Mar 2026 17:57:57 +0530 Subject: [PATCH v5 3/5] arm64: dts: qcom: glymur-crd: Add Embedded controller node 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: <20260317-add-driver-for-ec-v5-3-38d11f524856@oss.qualcomm.com> References: <20260317-add-driver-for-ec-v5-0-38d11f524856@oss.qualcomm.com> In-Reply-To: <20260317-add-driver-for-ec-v5-0-38d11f524856@oss.qualcomm.com> To: Sibi Sankar , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Hans de Goede , =?utf-8?q?Ilpo_J=C3=A4rvinen?= , Bryan O'Donoghue , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org, Anvesh Jain P , Dmitry Baryshkov , Konrad Dybcio X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1773750505; l=1592; i=anvesh.p@oss.qualcomm.com; s=20260313; h=from:subject:message-id; bh=F4VqrzakaV/RHQ3yEPoFZkP98ctNixvxc2zYkiOSj+w=; b=HxjpBIE+Hi1s9KO6JtdKIM84VvhJi2edCNRGEKg2tTyJvj1ezKA3zF5xgWlQAWQuu76+aY3+V Iyg0pykm4duC/wY166LpP+wW5jmu4LFVb0wLIPKgos58Ivp+g1DAM2B X-Developer-Key: i=anvesh.p@oss.qualcomm.com; a=ed25519; pk=8o9EG7gkPe2Er9y9UVCx8MTdcFCwU8Pa54hBZPuduXE= X-Proofpoint-GUID: KCKl7AZbsH7wAdZKiuYfeW6O4vbd_-2w X-Proofpoint-ORIG-GUID: KCKl7AZbsH7wAdZKiuYfeW6O4vbd_-2w X-Authority-Analysis: v=2.4 cv=KLxXzVFo c=1 sm=1 tr=0 ts=69b94900 cx=c_pps a=mDZGXZTwRPZaeRUbqKGCBw==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=3WHJM1ZQz_JShphwDgj5:22 a=EUspDBNiAAAA:8 a=QoH_nSX9lomw0ZZp7d4A:9 a=QEXdDO2ut3YA:10 a=zc0IvFSfCIW2DFIPzwfm:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzE3MDEwOSBTYWx0ZWRfX4cehJbtIokme 0p2RbuWu+OBU0iS4t7p0rO6w1HD+EZB/3OaE+UVncaKWStxsUlDDA8yX9p+TvzcwadsNOYa1lK0 y47DpkDA2KmW43dQWGxsGTMWwNl7YcFSIipoaXXzH9lvl0b7rfVGV5IuEsUjAXRR/4ofFxtbB4q 75Yjueoc+isRMJ69azR6V02aLfuOxsGrpuPBPghPGp3vchjOb7hs+oeq4SI3vQfV+Sfapdxdz1z hDhvxYetsnWr9wQ8my7/sL1lFLu1/fge6ACMR1xNqhhuvXWBSMXZGpOl12o/jfMQ2lNXRD7eGy1 AKDRxgjvYYXetIEvw9nM3srwdtiJG5safZSAzvFJUhsHEzG/5Eci5+uMvPZjvsEWFgZ16nQrIQ/ tz4gfGBZnuH3tjEyG6jILhGYZ0w/WZC4uSuGx2h+oNMwv2ZtACiG/vbpPyE5EgpwOLsFokDW38j +gZIFHuYkR2DgLVCSCg== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-17_01,2026-03-17_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 phishscore=0 priorityscore=1501 lowpriorityscore=0 suspectscore=0 spamscore=0 clxscore=1015 bulkscore=0 impostorscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603170109 From: Sibi Sankar Add embedded controller node for Glymur CRDs which adds fan control, temperature sensors, access to EC state changes through SCI events and suspend entry/exit notifications to the EC. Signed-off-by: Sibi Sankar Reviewed-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio Co-developed-by: Anvesh Jain P Signed-off-by: Anvesh Jain P Reviewed-by: Abel Vesa --- arch/arm64/boot/dts/qcom/glymur-crd.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/glymur-crd.dts b/arch/arm64/boot/dts/= qcom/glymur-crd.dts index 877945319012..ae24af25aa6d 100644 --- a/arch/arm64/boot/dts/qcom/glymur-crd.dts +++ b/arch/arm64/boot/dts/qcom/glymur-crd.dts @@ -367,6 +367,22 @@ vreg_l4h_e0_1p2: ldo4 { }; }; =20 +&i2c9 { + clock-frequency =3D <400000>; + + status =3D "okay"; + + embedded-controller@76 { + compatible =3D "qcom,glymur-crd-ec", "qcom,hamoa-crd-ec"; + reg =3D <0x76>; + + interrupts-extended =3D <&tlmm 66 IRQ_TYPE_EDGE_FALLING>; + + pinctrl-0 =3D <&ec_int_n_default>; + pinctrl-names =3D "default"; + }; +}; + &pcie3b { vddpe-3v3-supply =3D <&vreg_nvmesec>; =20 @@ -490,6 +506,12 @@ &tlmm { <10 2>, /* OOB UART */ <44 4>; /* Security SPI (TPM) */ =20 + ec_int_n_default: ec-int-n-state { + pins =3D "gpio66"; + function =3D "gpio"; + bias-disable; + }; + pcie4_default: pcie4-default-state { clkreq-n-pins { pins =3D "gpio147"; --=20 2.34.1