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Received: from AM9PR04MB8585.eurprd04.prod.outlook.com (2603:10a6:20b:438::13) by DBBPR04MB7643.eurprd04.prod.outlook.com (2603:10a6:10:203::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9700.27; Tue, 17 Mar 2026 23:06:00 +0000 Received: from AM9PR04MB8585.eurprd04.prod.outlook.com ([fe80::f010:fca8:7ef:62f4]) by AM9PR04MB8585.eurprd04.prod.outlook.com ([fe80::f010:fca8:7ef:62f4%4]) with mapi id 15.20.9700.022; Tue, 17 Mar 2026 23:06:00 +0000 From: Vladimir Oltean To: linux-phy@lists.infradead.org Cc: Vinod Koul , Neil Armstrong , dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-can@vger.kernel.org, linux-gpio@vger.kernel.org, linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-pci@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-scsi@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, linux-usb@vger.kernel.org, netdev@vger.kernel.org, spacemit@lists.linux.dev, UNGLinuxDriver@microchip.com, Joe Perches Subject: [PATCH v4 phy-next 24/24] MAINTAINERS: add regexes for linux-phy Date: Wed, 18 Mar 2026 01:05:00 +0200 Message-ID: <20260317230500.2056077-25-vladimir.oltean@nxp.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260317230500.2056077-1-vladimir.oltean@nxp.com> References: <20260317230500.2056077-1-vladimir.oltean@nxp.com> Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: VI1PR0102CA0041.eurprd01.prod.exchangelabs.com (2603:10a6:803::18) To AM9PR04MB8585.eurprd04.prod.outlook.com (2603:10a6:20b:438::13) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM9PR04MB8585:EE_|DBBPR04MB7643:EE_ X-MS-Office365-Filtering-Correlation-Id: 79462e4b-d455-47bf-f634-08de8479c11f X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|19092799006|10070799003|1800799024|376014|7416014|366016|22082099003|18002099003|56012099003; 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charset="utf-8" Some pragmatic shortcuts are being taken by PHY consumer driver authors, which put a burden on the framework. A lot of these can be caught during review. Make sure the linux-phy list is copied on as many keywords that regexes can reasonably catch. Some considerations that led to this solution and not a simpler one: - Consumers may be located anywhere, and their file naming provides no indication whatsoever that they are PHY API consumers. - The network PHY API has similarly sounding API: phy_start(), phy_connect(), etc. Similarly, matching on "phy" would hit phys_addr_t, "cryptography", etc. - The header files themselves need attention to avoid matching on include/linux/phy.h (network PHY), include/linux/usb/phy.h, drivers/net/vendor/device/phy.h, etc. - At least for a transitional period, I suppose developers will still try to add PHY providers outside the subsystem (which is discouraged). So I used \b to try to match on actual word boundaries and I went for listing all markers of PHY API use as they may appear in patch contexts. Bit rot is a valid concern. I will add a test to the build automation that newly introduced struct and function names in include/linux/phy.h, include/linux/phy-props.h and drivers/phy/phy-provider.h are matched by the MAINTAINERS entry K: patterns. The keyword patterns were written with great help from Joe Perches . Signed-off-by: Vladimir Oltean --- Cc: Joe Perches v3->v4: none v2->v3: - escape forward slash in linux/phy/phy.h in regex pattern: https://lore.kernel.org/linux-phy/9fd14d166e860f26febfbc9061a6dcae6a16696= 1.camel@perches.com/ v1->v2: - split into multiple regex patterns - use matching-only (insted of capturing) regex patterns - adjust commit message to reflect the Q&A from v1 --- MAINTAINERS | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 55af015174a5..cd920f14abde 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -10713,6 +10713,17 @@ F: Documentation/devicetree/bindings/phy/ F: drivers/phy/ F: include/dt-bindings/phy/ F: include/linux/phy/ +K: (?:linux\/phy\/phy\.h|phy-props\.h|phy-provider\.h) +K: \b(?:__)?(?:devm_)?(?:of_)?phy_(?:create|destroy|provider_(?:un)?regist= er)\b +K: \bphy_(?:create|remove)_lookup\b +K: \bphy_(?:get|set)_drvdata\b +K: \b(?:devm_)?(?:of_)?phy_(?:optional_)?(?:get|put)(?:_by_index)?\b +K: \bphy_pm_runtime_(?:get|put)(?:_sync)?\b +K: \bphy_(?:init|exit|power_(?:on|off))\b +K: \bphy_(?:get|set)_(?:mode(?:_ext)?|media|speed|bus_width|max_link_rate)= \b +K: \bphy_(?:reset|configure|validate|calibrate)\b +K: \bphy_notify_(?:connect|disconnect|state)\b +K: \bstruct\s+phy(?:_ops|_attrs|_lookup|_provider)?\b =20 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER M: Wolfram Sang --=20 2.43.0