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Wed, 13 May 2026 23:50:39 -0700 (PDT) Received: from work ([120.56.195.42]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-368ede20a50sm5400043a91.3.2026.05.13.23.50.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 May 2026 23:50:39 -0700 (PDT) From: Manivannan Sadhasivam To: soc@lists.linux.dev Cc: bjorn.andersson@oss.qualcomm.com, konradybcio@kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, wenst@chromium.org, arnd@arndb.de, mani@kernel.org, Manivannan Sadhasivam , Dmitry Baryshkov , Krzysztof Kozlowski Subject: [PATCH v3] arm64: defconfig: Enable PCI M.2 power sequencing driver Date: Thu, 14 May 2026 12:20:17 +0530 Message-ID: <20260514065017.11305-1-manivannan.sadhasivam@oss.qualcomm.com> X-Mailer: git-send-email 2.51.0 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-Proofpoint-GUID: XbMivCa1j4iEmyg4aYzbEY8ONbXrU3fh X-Proofpoint-ORIG-GUID: XbMivCa1j4iEmyg4aYzbEY8ONbXrU3fh X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTE0MDA2NiBTYWx0ZWRfXxq/Ppghn3rB8 goKUhXdWp+K3ZzYwd39D8gb/C971lkZ2NJffeW+k4kNHwxgZNYgQD/ZDy0ftodpv3i6yx0ATy6a eIc6cxJqaWWwc1ZjWXvIk2IS8aAuizNjThchTvt2emQRzg2SDTQCYimHNl3Fmi8KG0UJC6xg733 HGc0+mqh0jFpDryNXZBb3HNSCQO8kDrvML+a3aO7B68kxPB/oYPKqrCH4ANNUCz2bAo4FGVIBQH P3nhLC/RMvygCwSdIBRbZ4UbRTY00nnLwIW+rDycl+L8uk12fFnbcAkci4XBSUSohY/GwU8jbxy DOeylJqrynwX5ymfEjSZkuN99ZfvVHREZkQsBaKpeBPbyw5u6RGCkUz7O2r8YrKUjYKJReKN0pH izJTu6w99ktiS19dyM1Aw29oAFa1q47jR2VaNk5lgtfDBujVzeVCcubyi8OjbkCUG5qHNpgIYAc D/g9AhjSevHsHvlXVFg== X-Authority-Analysis: v=2.4 cv=PbDPQChd c=1 sm=1 tr=0 ts=6a0570c1 cx=c_pps a=UNFcQwm+pnOIJct1K4W+Mw==:117 a=QkUiPtlOeBxfVnO1KVo74A==:17 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=EUspDBNiAAAA:8 a=Mt3aZHS-KmEbwue0ZEsA:9 a=uKXjsCUrEbL0IQVhDsJ9:22 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=2026-05-14_01,2026-05-13_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 adultscore=0 suspectscore=0 lowpriorityscore=0 priorityscore=1501 bulkscore=0 phishscore=0 malwarescore=0 spamscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605050000 definitions=main-2605140066 Content-Type: text/plain; charset="utf-8" POWER_SEQUENCING_PCIE_M2 driver handles power supply to the PCIe M.2 connectors and is required on wide variety of ARM64 platforms such as Qcom Snapdragon X Elite laptops and Mediatek Dojo Chromebooks. Reviewed-by: Dmitry Baryshkov Reviewed-by: Krzysztof Kozlowski Signed-off-by: Manivannan Sadhasivam --- Changes in v3: * Picked the reviewed-by tag * Sending it to SoC list as Krzysztof suggested Changes in v2: * Dropped PCI_PWRCTRL_GENERIC change since it was already applied * Reworded commit message to include ARM64 platforms making use of this dr= iver * Added R-b tag arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index d905a0777f93..96ce783f24e7 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -260,6 +260,7 @@ CONFIG_PCI_ENDPOINT=3Dy CONFIG_PCI_ENDPOINT_CONFIGFS=3Dy CONFIG_PCI_EPF_TEST=3Dm CONFIG_PCI_PWRCTRL_GENERIC=3Dm +CONFIG_POWER_SEQUENCING_PCIE_M2=3Dm CONFIG_DEVTMPFS=3Dy CONFIG_DEVTMPFS_MOUNT=3Dy CONFIG_FW_LOADER_USER_HELPER=3Dy --=20 2.51.0