From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f42.google.com (mail-pj1-f42.google.com [209.85.216.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 250E6379ED6 for ; Sun, 29 Mar 2026 20:52:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.42 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774817542; cv=none; b=tbGWyLEs2djrMJt1iQ316D6xr0mKDzrihXSpmgEPpwgT4Sj8LHHpRXKR2yZIa15RUwH2LJ8s5YkjCSFnnrInlaWSHyXRl4cC9cE2sSf/CiuWiVesZz42mnma1KDCNRnhrpP9jiJdtjEFzV9aIoUw3/IVNAr6Bx36PM/L6Od0kb0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774817542; c=relaxed/simple; bh=5wB2jRWrDf34Wq2yXZveYEIfG5TX6LXKr04QZfDaEM0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=bdylEGTS+fch72jYn9LU0oOpzeq+Jc7/NAbmSJsWZdu++J9a2V9vlLLVz5Ynr4Sx0e33XeHAngmyDAKPIaVRnqw/9PrzN0Oksk74i8nAo3YCCOWYOPEZBuEDciPkPSuwheqkQ9Cva1o+9tzPoYcJArOv6vlli62jWnr5pZUZp80= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=CkVcj4tf; arc=none smtp.client-ip=209.85.216.42 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="CkVcj4tf" Received: by mail-pj1-f42.google.com with SMTP id 98e67ed59e1d1-35d9923eec5so629225a91.2 for ; Sun, 29 Mar 2026 13:52:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1774817540; x=1775422340; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=M4Cow+KHFKRG5kiCnQkhdbidV9anmjbpMjKgFHIwing=; b=CkVcj4tfDurUray//vbYq5QklNe6tQseVqX+BPTMLzCkSg1pwh0fJErDkw4Nsigx4G MNAeXvvDOoEQFlaoR41EI0VM2Qp0AeX1ZPC4u8OTvi4FjkwfsmqkRfw2v3ov9Y6q06F3 9h55t3FgTh9EfpBsWWXafLjcmn2dsgAlzsFc5KSchAsICDeJ1mfbMS148VUlVwbXeZtP +4Y9lIIOAcwiUSefvWWKk4XZNEiqDeJ77R7Ro+kqk3qZay7lwyD0fBmottvNtfMnocz8 Kb8jaAI3bSyefU3n0PXzZDWxek36D5NGz2FxaXDfdsxipi6HlQL+sS+u3/LZCT7E1cgb SSyg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1774817540; x=1775422340; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=M4Cow+KHFKRG5kiCnQkhdbidV9anmjbpMjKgFHIwing=; b=L2Hi4kbkrnN8B5zsjLs56Ielx4hk2uBkBmdOmQbzxwNWPDlavWGewpajq8LKJduQ2k sYAuvx5nIEJsWEpbOfm7xYg3TIbF8hLTGrGFjT0APsr6tc0dAzD3nL8ikw2il2HeIDE8 2lv0MZ1Ew0z0loKpA4aqvdC9DKh1wXctBZkRMA3CwyNqnbt3OJ46gSrqhXVRMiK4Atjq GPcCPF5ZvwN8sZ6s1/qMJjeoAbcQogFyrGyf7GX2tcE2Eofa/TqmFkA8JackvYBsbXAW 7HYiwXK5ddapuVPH3og1bIEFKJrGeoqOJN3BqiLOwNvyi1G+c3k3erjosCjzTk5BDJd/ 44Eg== X-Forwarded-Encrypted: i=1; AJvYcCVS2P4fh3qFSQic63lNgFncjyRRGWGOhsG6Mu85D3aTqf1AI55WL0KTIG1FXzZEXkSW6hUUcRRGpw==@vger.kernel.org X-Gm-Message-State: AOJu0YyVaigkrK+R3OboBzMLKe9ibKP37pIRB4gsPeMQuMoPfWa1AU7O RuNYCxhJdn8XsFxa1sFMlfJVhCx2LYaHjObwdXCHSWT+5D8sp2HdZETCFJjrCQ== X-Gm-Gg: ATEYQzyHYydZHen7HgheCcYOtYVYlXL1WWKHZn82d6RJS9FvDMbaqpmvq2bYnYH7lvO Wmnw9oOr/PfcIVXq+Z5BNzgUSmRL9AlrpGNFIJExeqvSSi8OvbEogeeT1arr3HdGs/G3FGEID5d SBLSYJV37FB9Cv2kaUJw1J1Osk5gZYgZ5ANea3maq1Fso3NJube5csvUv2ztMZkvMl1aQx/3/yl LxnZ7mjMCTh83C1f8hTDKZ0hUcHgYrQVDL9DG35zPgXeRVmY+VICMP7xXG4Ej95+Xexc86Nw7bm 1jMvFI5LeosLO/k4W+QhXibVbaCTqDLqIYFl4ADl0bPlmGHD3FLx6tbXzyL4HmqnjGAqBOQSjLL /HOSaT77L+wjP6zVIheU5PQakk6J3id9gZ0nMDXQicNkXvxHHDORW1gkdtSzHw8XZwwG2Ul2jfG Jskw5nFJSpY6JF5QH1XlR+e48/pCIs X-Received: by 2002:a17:90a:e7c1:b0:35d:a276:a87d with SMTP id 98e67ed59e1d1-35da276afa0mr2577266a91.27.1774817540473; Sun, 29 Mar 2026 13:52:20 -0700 (PDT) Received: from snowman ([2401:4900:646d:9af6:7748:701:6c70:4173]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-35c22d8c500sm10423412a91.10.2026.03.29.13.52.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 29 Mar 2026 13:52:19 -0700 (PDT) From: Khushal Chitturi To: sre@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, ulli.kroll@googlemail.com, linusw@kernel.org Cc: daniel.baluta@nxp.com, simona.toaca@nxp.com, d-gole@ti.com, m-chawdhry@ti.com, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Khushal Chitturi Subject: [PATCH v2 1/2] dt-bindings: power: reset: cortina,gemini-power-controller: convert to DT schema Date: Mon, 30 Mar 2026 02:21:50 +0530 Message-ID: <20260329205151.15161-2-khushalchitturi@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260329205151.15161-1-khushalchitturi@gmail.com> References: <20260329205151.15161-1-khushalchitturi@gmail.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Convert the Cortina Systems Gemini Poweroff Controller bindings to DT schema. Signed-off-by: Khushal Chitturi --- Changelog: v1 -> v2: - Renamed the node from power-controller to gemini-poweroff to resolve dtschema warnings. Note: * This patch series is part of the GSoC2026 application process for device tree bindings conversions * https://github.com/LinuxFoundationGSoC/ProjectIdeas/wiki/GSoC-2026-Device-Tree-Bindings .../cortina,gemini-power-controller.yaml | 42 +++++++++++++++++++ .../bindings/power/reset/gemini-poweroff.txt | 17 -------- 2 files changed, 42 insertions(+), 17 deletions(-) create mode 100644 Documentation/devicetree/bindings/power/reset/cortina,gemini-power-controller.yaml delete mode 100644 Documentation/devicetree/bindings/power/reset/gemini-poweroff.txt diff --git a/Documentation/devicetree/bindings/power/reset/cortina,gemini-power-controller.yaml b/Documentation/devicetree/bindings/power/reset/cortina,gemini-power-controller.yaml new file mode 100644 index 000000000000..8fbe7e952b25 --- /dev/null +++ b/Documentation/devicetree/bindings/power/reset/cortina,gemini-power-controller.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/reset/cortina,gemini-power-controller.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cortina Systems Gemini Poweroff Controller + +maintainers: + - Linus Walleij + +description: | + The Gemini power controller is a dedicated IP block in the Cortina Gemini SoC that + controls system power-down operations. + +properties: + compatible: + const: cortina,gemini-power-controller + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include + + gemini-poweroff@4b000000 { + compatible = "cortina,gemini-power-controller"; + reg = <0x4b000000 0x100>; + interrupts = <26 IRQ_TYPE_EDGE_FALLING>; + }; +... diff --git a/Documentation/devicetree/bindings/power/reset/gemini-poweroff.txt b/Documentation/devicetree/bindings/power/reset/gemini-poweroff.txt deleted file mode 100644 index 7fec3e100214..000000000000 --- a/Documentation/devicetree/bindings/power/reset/gemini-poweroff.txt +++ /dev/null @@ -1,17 +0,0 @@ -* Device-Tree bindings for Cortina Systems Gemini Poweroff - -This is a special IP block in the Cortina Gemini SoC that only -deals with different ways to power the system down. - -Required properties: -- compatible: should be "cortina,gemini-power-controller" -- reg: should contain the physical memory base and size -- interrupts: should contain the power management interrupt - -Example: - -power-controller@4b000000 { - compatible = "cortina,gemini-power-controller"; - reg = <0x4b000000 0x100>; - interrupts = <26 IRQ_TYPE_EDGE_FALLING>; -}; -- 2.53.0