From patchwork Wed Mar 12 08:32:15 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 14013101 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 03221C28B28 for ; Wed, 12 Mar 2025 08:33:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:Message-Id: Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=k35eQjX0nxY5v8YxOmj3epRsm/l8SePfVF0+fNU2FcE=; b=sEdDdj6GImIryURpmVP5EBFEY9 rMILw1lcuTniRsjlnXb91OOLPQA6IPW8MmU7s9XTBk6gUE5BRyRXx+Jds5QY4y/OvVQKZGOCiOXPY N3z3BxM7HCHclsZqRWTbHpY6CjyffaXINb/abdWcYY66REeiL1XRaIV+bzLmNeYrG432nnfTeg2LC 0sDx3Z2YmyMN7CHgAqdqRp4o/QHCJBcu+33jWF/escWpy31wOuaCdYHeK+QpJK/xUzvpO/wkUg0CL D0q7uCFaNH+CAzi9+MLdGIoJTz0eMvhXT2oHRRkZjkNiDVFyY6RtZO6e8CsHdXbTzZMInrvUv7w2r cPrPjbXA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tsHWQ-00000007q8L-21Hy; Wed, 12 Mar 2025 08:33:02 +0000 Received: from nyc.source.kernel.org ([147.75.193.91]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tsHWO-00000007q7v-2H82 for linux-mediatek@lists.infradead.org; Wed, 12 Mar 2025 08:33:01 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id C2353A46DD1; Wed, 12 Mar 2025 08:27:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 111C8C4CEE3; Wed, 12 Mar 2025 08:32:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741768379; bh=RcBhlT2wJn3QV0h8NY8IhycUw8J//pMHO4F8vBiQQsI=; h=From:Date:Subject:To:Cc:From; b=SqtOvXIFIZC+nqsLcY2N76Z77uJV4Rhpe2+LC5SYq7WYcQOlXvBugyewsD8fDuOBo XwmB/diod4drV+uk8DfSUUuVy71cfBufMIlUss+0UvuFYQOuXc3xsLJBnVvalXwYIo v+HBSmXJRXVe0QP+mNL4mJRzFEChCN8Wo73wHfvnoqzOsqg+VFX/ittlTLbnmaQN7B 3iYVlA6xJ0okgXnitcACBFdVHuwu5uiEMZdsj1V2a8NBsA3CwxqBF7OpBw0Gn+/AJo WfktkVgtOW0fCFUb8xPI6v3oNXzFHIJJiUR0GWX7n2kYE9yq5mjW8NSkeH9ah70Zkq 1tW72tQaRTTfg== From: Lorenzo Bianconi Date: Wed, 12 Mar 2025 09:32:15 +0100 Subject: [PATCH v3] dt-bindings: mfd: syscon: Add the pbus-csr node for Airoha EN7581 SoC MIME-Version: 1.0 Message-Id: <20250312-en7581-pbus_csr-binding-v3-1-7bd9f00a25a4@kernel.org> X-B4-Tracking: v=1; b=H4sIAI5G0WcC/4XNTQ6CMBCG4auQrq3p9EfAlfcwxtgywERTSKuNh nB3CytdGJfvl8wzE4sYCCPbFxMLmCjS4HOoTcFcf/EdcmpyMymkEUpUHH1pKuCjfcSzi4Fb8g3 5jtelRrBatFbtWL4eA7b0XOXjKXdP8T6E1/oowbL+NxNw4HVd28YJFFjqwxWDx9t2CB1b0CQ/I IDfkMwQtM5Yg7qSqL6geZ7f2m/3/wgBAAA= X-Change-ID: 20250308-en7581-pbus_csr-binding-974e1b40fb36 To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones Cc: AngeloGioacchino Del Regno , devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org, Lorenzo Bianconi X-Mailer: b4 0.14.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250312_013300_659523_54C90A1E X-CRM114-Status: UNSURE ( 8.12 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Introduce pbus-csr document bindings in syscon.yaml for EN7581 SoC. The airoha pbus-csr block provides a configuration interface for the PBUS controller used to detect if a given address is accessible on PCIe controller. Signed-off-by: Lorenzo Bianconi Reviewed-by: Krzysztof Kozlowski --- Changes in v3: - Fix commit subject - Link to v2: https://lore.kernel.org/r/20250311-en7581-pbus_csr-binding-v2-1-1fc5b5e482e3@kernel.org Changes in v2: - Move EN7581 pbus-csr binding in syscon.yaml - Link to v1: https://lore.kernel.org/r/20250308-en7581-pbus_csr-binding-v1-1-999bdc0e0e74@kernel.org --- Documentation/devicetree/bindings/mfd/syscon.yaml | 2 ++ 1 file changed, 2 insertions(+) --- base-commit: d71fc910c58ed85a2ad5143502030bff73fc2088 change-id: 20250308-en7581-pbus_csr-binding-974e1b40fb36 Best regards, diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml index 4d67ff26d445050cab2ca2fd8b49f734a93b8766..7639350e7ede40c8934f41f854ff219354fb3e5b 100644 --- a/Documentation/devicetree/bindings/mfd/syscon.yaml +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml @@ -27,6 +27,7 @@ select: compatible: contains: enum: + - airoha,en7581-pbus-csr - al,alpine-sysfabric-service - allwinner,sun8i-a83t-system-controller - allwinner,sun8i-h3-system-controller @@ -126,6 +127,7 @@ properties: compatible: items: - enum: + - airoha,en7581-pbus-csr - al,alpine-sysfabric-service - allwinner,sun8i-a83t-system-controller - allwinner,sun8i-h3-system-controller