From nobody Sat Feb 7 09:46:53 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1222A7080E; Fri, 30 Jan 2026 11:22:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769772144; cv=none; b=OlQLRpMBMmsq3hhg+jrLd+Y2e/Jnd3TojMtuTPEe6FBs5/60sRzCXqRsppYGEbISZoXVXTwIqxiQ/iNPvoQqcTz88WNTNcjdSfbq+ROc1C4DGKkVtu+Dh1Jyqh6zWpWsUQ/qdT3aZMRGcUEqU3Z1N46oV2PPHsRzMFZrIbRz8Ew= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769772144; c=relaxed/simple; bh=wpEge0618iQHhy+AsEBZQJc7isjU9ln4SRE/olHsnfE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=ZCBE6MHzH2M1i8jqaYOhcvih13HIArAqm0BzjzkDsrsK9SR+QmE1oAUL4rjkL5EX6ymuGPbE/pu+er9uqkx3ZlA30ykNVCnew7NRRKvWYeI3QtzNgU6bGTO32LYUqaMHNCHE7xxYBpplwoY8hQ/zKv8LHCMexO/nnF+JuYdSejI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=TklEvXAE; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="TklEvXAE" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 076A1C4CEF7; Fri, 30 Jan 2026 11:22:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1769772143; bh=wpEge0618iQHhy+AsEBZQJc7isjU9ln4SRE/olHsnfE=; h=From:Date:Subject:To:Cc:From; b=TklEvXAEfFMQq6cMmYsuX4rLzIJJS9uJv8bIIm8jrcnoJVOrPks0CFlSr8B9wU8Rk Ms5FnbGGxRxpb+vUkPBC0nel1quGR9uE2MtkYcv6dhJQvgCv5dUceAxJEFLC3wLgDs 8sdeWXWmEngwbOPEWqP56SCcpBKBtUg8JMZ2XSG967uK7C4R5VW1VXRXKkhCnqLwlO PFzeJy2Bre1Aeo78vlR+q3Ti2LCa/SIt1mEX0BWj29WT12gZlduBDBt5MphQFU+30d wMZzsdmaZcuI3hGElDle1y7QQm8Mg72SjlqevRYbylqVli0rRxb2WAYEufnQiG0fA/ /Qm80juFDNJ7Q== From: Yixun Lan Date: Fri, 30 Jan 2026 19:22:15 +0800 Subject: [PATCH] dt-bindings: pinctrl: spacemit: fix drive-strength check warning 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: <20260130-k3-pinctrl-io-drv-fix-v1-1-077aec3ba7ae@kernel.org> X-B4-Tracking: v=1; b=H4sIAGaUfGkC/x2MQQqAMAzAviI9W1gnKvgV8aCu06JM6UQE2d8dH hNIXoiswhG64gXlW6IcIQOVBczrGBZGcZnBGtsYqgxuFZ4S5kt3lAOd3ujlwXoiamvrRiYPuT2 Vs/6//ZDSB0hTzLlnAAAA X-Change-ID: 20260130-k3-pinctrl-io-drv-fix-5b11752dae1f To: Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org, Yixun Lan X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1778; i=dlan@kernel.org; h=from:subject:message-id; bh=wpEge0618iQHhy+AsEBZQJc7isjU9ln4SRE/olHsnfE=; b=owEB6QIW/ZANAwAKATGq6kdZTbvtAcsmYgBpfJRpCQzoCAhf/X3zr7VoIHvrUN2LFmTpcI8va XADYq1CaEuJAq8EAAEKAJkWIQS1urjJwxtxFWcCI9wxqupHWU277QUCaXyUaRsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMSwyLDJfFIAAAAAALgAoaXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5 maWZ0aGhvcnNlbWFuLm5ldEI1QkFCOEM5QzMxQjcxMTU2NzAyMjNEQzMxQUFFQTQ3NTk0REJCRU QACgkQMarqR1lNu+0XYBAAl1cxD4kiJIq31CCJktQdJ1B8ARNWBGis2Wsm6/G43dIC3H8tTg3DX HAuBqrEoEjSBmiRx0AsY4XSEXdGJFaKO+mABkmpGCe9rZ1EMMGjno0ATE/dFyZDlLtspy7wuuZE GheKT98KVtFM6F8s5BeLOsbI9UbnE/Dg9OvFTMvWK+2yl93vW10outSA7a9lSlkf4aIwHBhmXu1 YK3PSjbiUmgDHSiZXAFVQ0eARrdGBnsrjHxXzI3h76lHW5/2JGe3N14agv9Lzg+E2CyTPHqAI2f F2O68tcBk+hFu52+AXgZTaU33aTSqmBx/4zfeMDx8JxywLWr2MZ0EI22cJRLN0MRfakQgCBt63+ wM5UMEkGpVWMKan9jGizmNbwzFepAijJobAWOFi8wfsuGGjXpd/BV7zv2kWNu6G5td2m30ob75q jyqTawiQB0paFUfPXq52WoddElBnoawhfGa2k2Buj3OF4ljQ+//KczybyyK84OJ56vCsAeDqkXc X2RHPa2j+mCvDpfjd9GYFF3xDBU+fBFcOPbwI/9bmPbhk0Xqe9XkpO+gI4YkzySOswMgkaW4jqj GYiOPyBNf8I3UO6B05Zbq0SsEPphh7m21QSdmdosKKPx6H2Ztpupfa8z3Cr6eboSNArXhap84kj l+x09h3RZ6tR54m1kcLqbBIuktJaLc= X-Developer-Key: i=dlan@kernel.org; a=openpgp; fpr=50B03A1A5CBCD33576EF8CD7920C0DBCAABEFD55 The problem is that one value from drive-strength may match to more than two different enum groups which lead to DT complaint, switch to use 'anyOf' to fix this kind warning. Fixes: c3efac0592f8 ("dt-bindings: pinctrl: spacemit: convert drive strengt= h to schema format") Signed-off-by: Yixun Lan Acked-by: Conor Dooley Reported-by: Conor Dooley --- Doing DT check with command: make dtbs_check W=3D1, will get this kind of warning message: arch/riscv/boot/dts/spacemit/k1-musepi-pro.dtb: pinctrl@d401e000 (spacemit,= k1-pinctrl): gmac0-cfg:gmac0-pins:drive-strength: 21 is valid under each of= {'enum': [2, 4, 6, 7, 9, 11, 13, 14, 21, 23, 25, 26, 28, 30, 31, 33]}, {'e= num': [11, 21, 32, 42]} Instead of using more complicated minimum and maximum value of property with constrains of compatibles, we decide to use 'anyOf' to fix this warning. --- Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.= yaml b/Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml index f009fed87e6b..5194fa92fe93 100644 --- a/Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml @@ -76,7 +76,7 @@ patternProperties: drive-strength: description: typical current (in mA) when the output at high level. - oneOf: + anyOf: - enum: [ 11, 21, 32, 42 ] description: For K1 SoC, 1.8V voltage output =20 --- base-commit: 3fcdb264b61a5bb0eb3fb7272717468aa376a74c change-id: 20260130-k3-pinctrl-io-drv-fix-5b11752dae1f Best regards, --=20 Yixun Lan