From nobody Sat Feb 7 15:11:17 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 162462EF64C; Mon, 15 Dec 2025 23:03:28 +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=1765839809; cv=none; b=iccfumScVnDPrGAUI2JXJwUyZNvA6kXyXKXR8MrEg4NCPP/QAQTtVG2khDIeWvigQTe0r8rk8CH2fI7YGoW2KGITHJSA7pYRYaLzjwjTfwAYJfPoCJMPaP9LBb9xGNpf+GczWqLvNKfsVOjHW6Oa/Jal/XT/T5gPsfNrkStZ6BY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765839809; c=relaxed/simple; bh=6dtfRcJwS64d/mOYJ01AB+IB6alrj85sRjzS2GkfUG4=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=iKiLaIKiBNnJ9I62fnnWi2rsYFpdR/gPk9bq5O0/hZoP0kkG1zmFEYVNN5EUPVhdUD0+qjA7O0r2juGeB+fXENVC+iQU0k7ISXHLA1CwB60aNrIr3BATG27kfwc/5MPZIgHADAVYXOGHiu0gQj/IWfjKEzvxNPO4d1q5ZFzTxt4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=muqowXvn; 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="muqowXvn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 78939C19421; Mon, 15 Dec 2025 23:03:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765839808; bh=6dtfRcJwS64d/mOYJ01AB+IB6alrj85sRjzS2GkfUG4=; h=From:To:Cc:Subject:Date:From; b=muqowXvnI5GBGBXf8Dtih9brZLrWO25ZLJKjavi9olUk65t7q7IXBg/PITqCrJ9hu RO0CyOOvt8kY9ZmK2p6+xo6tDXmGg1RYf54LRHlnBaXdlUjgYc7oKn1GXCXIpCjurN axk2ItNe6eOOls3AgXZM7EmXSxGvCxH7bP5zgLzgaaLOP08u9OpkhjkuZ4VbXRhtgz L12BGt7AypgbRUz0PE+g5KXM2xNqrtebmgW8jnHDhrgp2QYlVyW47Gkqf/eiLr3LM8 Oobvwxd35mR8xq8i9SEI00i+nFAo/WjhVfQuOvao4o/xJY7SFweLRV4lc/qMmvAFUC 5KF4vV4PlZP+A== From: "Rob Herring (Arm)" To: Mark Brown , Krzysztof Kozlowski , Conor Dooley Cc: linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] spi: dt-bindings: snps,dw-abp-ssi: Allow up to 16 chip-selects Date: Mon, 15 Dec 2025 17:03:22 -0600 Message-ID: <20251215230323.3634112-1-robh@kernel.org> 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 Content-Type: text/plain; charset="utf-8" At least the Microchip Sparx5 supports up to 16 chip-selects, so increase the maximum. The pattern for the child unit-address was unconstrained, so update it to match the maximum number of chip-selects. Signed-off-by: Rob Herring (Arm) --- Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml b/D= ocumentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml index 5c87fc8a845d..81838577cf9c 100644 --- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml +++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml @@ -121,7 +121,7 @@ properties: num-cs: default: 4 minimum: 1 - maximum: 4 + maximum: 16 =20 dmas: items: @@ -153,14 +153,14 @@ properties: provides an interface to override the native DWC SSI CS control. =20 patternProperties: - "@[0-9a-f]+$": + "@[0-9a-f]$": type: object additionalProperties: true =20 properties: reg: minimum: 0 - maximum: 3 + maximum: 0xf =20 unevaluatedProperties: false =20 --=20 2.51.0