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GET /api/patches/2225356/?format=api
{ "id": 2225356, "url": "http://patchwork.ozlabs.org/api/patches/2225356/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-gpio/patch/20260420213529.1645560-4-l.scorcia@gmail.com/", "project": { "id": 42, "url": "http://patchwork.ozlabs.org/api/projects/42/?format=api", "name": "Linux GPIO development", "link_name": "linux-gpio", "list_id": "linux-gpio.vger.kernel.org", "list_email": "linux-gpio@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260420213529.1645560-4-l.scorcia@gmail.com>", "list_archive_url": null, "date": "2026-04-20T21:30:02", "name": "[v5,3/9] regulator: dt-bindings: Add MediaTek MT6392 PMIC", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "67ec3d72c37f89da800d7c21021343db8cd755cc", "submitter": { "id": 92693, "url": "http://patchwork.ozlabs.org/api/people/92693/?format=api", "name": "Luca Leonardo Scorcia", "email": "l.scorcia@gmail.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-gpio/patch/20260420213529.1645560-4-l.scorcia@gmail.com/mbox/", "series": [ { "id": 500687, "url": "http://patchwork.ozlabs.org/api/series/500687/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-gpio/list/?series=500687", "date": "2026-04-20T21:30:02", "name": "Add support for MT6392 PMIC", "version": 5, "mbox": "http://patchwork.ozlabs.org/series/500687/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2225356/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2225356/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-gpio+bounces-35279-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-gpio@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass 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"linux-mediatek@lists.infradead.org", "Cc": "Luca Leonardo Scorcia <l.scorcia@gmail.com>,\n\tDmitry Torokhov <dmitry.torokhov@gmail.com>,\n\tRob Herring <robh@kernel.org>,\n\tKrzysztof Kozlowski <krzk+dt@kernel.org>,\n\tConor Dooley <conor+dt@kernel.org>,\n\tSen Chu <sen.chu@mediatek.com>,\n\tSean Wang <sean.wang@mediatek.com>,\n\tMacpaul Lin <macpaul.lin@mediatek.com>,\n\tLee Jones <lee@kernel.org>,\n\tMatthias Brugger <matthias.bgg@gmail.com>,\n\tAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>,\n\tLinus Walleij <linusw@kernel.org>,\n\tLiam Girdwood <lgirdwood@gmail.com>,\n\tMark Brown <broonie@kernel.org>,\n\tLouis-Alexis Eyraud <louisalexis.eyraud@collabora.com>,\n\tVal Packett <val@packett.cool>,\n\tJulien Massot <julien.massot@collabora.com>,\n\tGary Bisson <bisson.gary@gmail.com>,\n\tFabien Parent <parent.f@gmail.com>,\n\tAkari Tsuyukusa <akkun11.open@gmail.com>,\n\tChen Zhong <chen.zhong@mediatek.com>,\n\tlinux-input@vger.kernel.org,\n\tdevicetree@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org,\n\tlinux-pm@vger.kernel.org,\n\tlinux-arm-kernel@lists.infradead.org,\n\tlinux-gpio@vger.kernel.org", "Subject": "[PATCH v5 3/9] regulator: dt-bindings: Add MediaTek MT6392 PMIC", "Date": "Mon, 20 Apr 2026 22:30:02 +0100", "Message-ID": "<20260420213529.1645560-4-l.scorcia@gmail.com>", "X-Mailer": "git-send-email 2.43.0", "In-Reply-To": "<20260420213529.1645560-1-l.scorcia@gmail.com>", "References": "<20260420213529.1645560-1-l.scorcia@gmail.com>", "Precedence": "bulk", "X-Mailing-List": "linux-gpio@vger.kernel.org", "List-Id": "<linux-gpio.vger.kernel.org>", "List-Subscribe": "<mailto:linux-gpio+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-gpio+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit" }, "content": "Add bindings for the regulators found in the MediaTek MT6392 PMIC,\nusually found in board designs using the MediaTek MT8516/MT8167 SoCs.\n\nSigned-off-by: Luca Leonardo Scorcia <l.scorcia@gmail.com>\n---\n .../regulator/mediatek,mt6392-regulator.yaml | 76 +++++++++++++++++++\n .../regulator/mediatek,mt6392-regulator.h | 24 ++++++\n 2 files changed, 100 insertions(+)\n create mode 100644 Documentation/devicetree/bindings/regulator/mediatek,mt6392-regulator.yaml\n create mode 100644 include/dt-bindings/regulator/mediatek,mt6392-regulator.h", "diff": "diff --git a/Documentation/devicetree/bindings/regulator/mediatek,mt6392-regulator.yaml b/Documentation/devicetree/bindings/regulator/mediatek,mt6392-regulator.yaml\nnew file mode 100644\nindex 000000000000..f62bd94bd42c\n--- /dev/null\n+++ b/Documentation/devicetree/bindings/regulator/mediatek,mt6392-regulator.yaml\n@@ -0,0 +1,76 @@\n+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)\n+%YAML 1.2\n+---\n+$id: http://devicetree.org/schemas/regulator/mediatek,mt6392-regulator.yaml#\n+$schema: http://devicetree.org/meta-schemas/core.yaml#\n+\n+title: MediaTek MT6392 regulator\n+\n+maintainers:\n+ - Luca Leonardo Scorcia <l.scorcia@gmail.com>\n+\n+description:\n+ MT6392 is a power management system chip containing three buck converters and\n+ 23 LDOs. All voltage regulators provided by the PMIC are described as\n+ sub-nodes of this node.\n+\n+properties:\n+ vproc-supply:\n+ description: Supply for buck regulator vproc\n+ vcore-supply:\n+ description: Supply for buck regulator vcore\n+ vsys-supply:\n+ description: Supply for buck regulator vsys\n+ avddldo-supply:\n+ description: |\n+ Supply for AVDD LDOs (vm, vio18, vcn18, vcamd, vcamio). According to the data sheet\n+ this is an internal supply derived from vsys.\n+ ldo1-supply:\n+ description: Supply for LDOs group 1 (vaud28, vxo22, vaud22, vadc18, vcama, vrtc)\n+ ldo2-supply:\n+ description: Supply for LDOs group 2 (vcn35, vio28, vmc, vmch, vefuse, vdig18)\n+ ldo3-supply:\n+ description: Supply for LDOs group 3 (vusb, vemc3v3, vcamaf, vgp1, vgp2, vm25)\n+\n+patternProperties:\n+ \"^v(core|proc|sys)$\":\n+ description: Buck regulators\n+ type: object\n+ $ref: regulator.yaml#\n+ properties:\n+ regulator-allowed-modes:\n+ description: |\n+ BUCK regulators can set regulator-initial-mode and regulator-allowed-modes to\n+ values specified in dt-bindings/regulator/mediatek,mt6392-regulator.h\n+ items:\n+ enum: [0, 1]\n+ unevaluatedProperties: false\n+\n+ \"^v(adc18|camio|cn18|io18|xo22|m25|aud28|io28|rtc|usb)$\":\n+ description: LDOs with fixed output and mode setting\n+ type: object\n+ $ref: regulator.yaml#\n+ properties:\n+ regulator-allowed-modes:\n+ description: |\n+ LDO regulators can set regulator-initial-mode and regulator-allowed-modes to\n+ values specified in dt-bindings/regulator/mediatek,mt6392-regulator.h\n+ items:\n+ enum: [0, 1]\n+ unevaluatedProperties: false\n+\n+ \"^v(cama|dig18)$\":\n+ description: LDOs with fixed output without mode setting\n+ type: object\n+ $ref: regulator.yaml#\n+ unevaluatedProperties: false\n+\n+ \"^v(aud22|camaf|camd|cn35|efuse|emc3v3|gp1|gp2|m|mc|mch)$\":\n+ description: LDOs with adjustable output\n+ type: object\n+ $ref: regulator.yaml#\n+ properties:\n+ regulator-allowed-modes: false\n+ unevaluatedProperties: false\n+\n+additionalProperties: false\ndiff --git a/include/dt-bindings/regulator/mediatek,mt6392-regulator.h b/include/dt-bindings/regulator/mediatek,mt6392-regulator.h\nnew file mode 100644\nindex 000000000000..8bd1a13faad8\n--- /dev/null\n+++ b/include/dt-bindings/regulator/mediatek,mt6392-regulator.h\n@@ -0,0 +1,24 @@\n+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */\n+\n+#ifndef _DT_BINDINGS_REGULATOR_MEDIATEK_MT6392_H_\n+#define _DT_BINDINGS_REGULATOR_MEDIATEK_MT6392_H_\n+\n+/*\n+ * Buck mode constants which may be used in devicetree properties (eg.\n+ * regulator-initial-mode, regulator-allowed-modes).\n+ * See the manufacturer's datasheet for more information on these modes.\n+ */\n+\n+#define MT6392_BUCK_MODE_AUTO\t\t0\n+#define MT6392_BUCK_MODE_FORCE_PWM\t1\n+\n+/*\n+ * LDO mode constants which may be used in devicetree properties (eg.\n+ * regulator-initial-mode, regulator-allowed-modes).\n+ * See the manufacturer's datasheet for more information on these modes.\n+ */\n+\n+#define MT6392_LDO_MODE_NORMAL\t\t0\n+#define MT6392_LDO_MODE_LP\t\t1\n+\n+#endif\n", "prefixes": [ "v5", "3/9" ] }