From nobody Thu Oct 9 00:32:51 2025 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 9AC42253F35; Mon, 23 Jun 2025 12:56:53 +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=1750683413; cv=none; b=qUFA0swV3e0Xay41fHHIrEpu0nBghqxj+FWy0b/Xh4zJ/ciR5q7bxhXgquLKzzz8ny6fEMkaZJa+GScOTY9TdJLIamBNXcS2SvgC4UeHE/i6eIhwofakY9++Jwc3hbSiww/VCxw0AzmLyQFdSvRZor3t+6bN6aKJzxkWYKrA/Cc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750683413; c=relaxed/simple; bh=GVjFe4ObRxWxhFMM0FviQ7S/XQ0xsxyQJkNxl0XAxIE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=RC6wsb5+9JvufQ52TklSSZVjQlj1BWkPPi5ORjJUdJSkgFa9Qfk2EFWkT5QNCxsDOnS9UqNiaC6fLKigk1JXOQi0PsA996ODDWqnecWhFL+pKaYvyMoHov8Uj/SXI1b+krCKxxsSv6Kj4I0jdabx8/KnvXX569BfxDJ3U+WtVfo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Gs6OLwpU; 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="Gs6OLwpU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 11B87C4CEF6; Mon, 23 Jun 2025 12:56:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750683413; bh=GVjFe4ObRxWxhFMM0FviQ7S/XQ0xsxyQJkNxl0XAxIE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Gs6OLwpUhQG/IueLFxoH/Cz8a3suIICLHaT/RJ6GVJZq48sZ0jI09lAxpuSC+O6xj YAkGIOgZAZixF2qp3qfNmgl2hKWBRCOYn3s+m5sAwjMnYKmQoiWQKSSN/TtlxiiSYM daSHXRloUA7mb36Au+C92Xp2zv6wMkBq5KwcY6tY/IQN28moru6oLC1KFnS3KxKmJG 5f6dSPCjBKOvhNfgRFLNQ43Pc9/BXHp3Yy2MoH80SePWBg1hl0NJGSxO8CVPDNLDi9 Q48qACq9obNQdIZqY96CC38N5BKp46hEJn7Wo6gaN1rnLAO6hHjwAwIhidZcvFJBA4 tgJJzWdbR2vpA== From: Conor Dooley To: sboyd@kernel.org Cc: conor@kernel.org, Conor Dooley , Daire McNamara , pierre-henry.moussay@microchip.com, valentina.fernandezalanis@microchip.com, Michael Turquette , Rob Herring , Krzysztof Kozlowski , Jassi Brar , Lee Jones , Paul Walmsley , Palmer Dabbelt , Philipp Zabel , linux-riscv@lists.infradead.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski Subject: [PATCH v3 1/9] dt-bindings: mfd: syscon document the control-scb syscon on PolarFire SoC Date: Mon, 23 Jun 2025 13:56:15 +0100 Message-ID: <20250623-playoff-napkin-5426a5e304cd@spud> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250623-levitate-nugget-08c9a01f401d@spud> References: <20250623-levitate-nugget-08c9a01f401d@spud> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1505; i=conor.dooley@microchip.com; h=from:subject:message-id; bh=hxOaJHTVRbH1YgnYGVBXvMwqTyw6bMbbuBO5TUxUKWE=; b=owGbwMvMwCFWscWwfUFT0iXG02pJDBmRfu+FmR1j5lrcd7wdr3zopH7R7EiV+tknnZ6x25w2D K2xuNTXUcrCIMbBICumyJJ4u69Fav0flx3OPW9h5rAygQxh4OIUgIlIVjD8lf/+6PrEmg1pTf+W MYRqS60ocdCKPtCr9K7p0PejKbo+NxkZXpermORO5/fwqA8+Ely26M4hx10BP7kahSd3pMcFRFo zAwA= X-Developer-Key: i=conor.dooley@microchip.com; a=openpgp; fpr=F9ECA03CF54F12CD01F1655722E2C55B37CF380C Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Conor Dooley The "control-scb" region, contains the "tvs" temperature and voltage sensors and the control/status registers for the system controller's mailbox. The mailbox has a dedicated node, so there's no need for a child node describing it, looking the syscon up by compatible is sufficient. Acked-by: Krzysztof Kozlowski Signed-off-by: Conor Dooley --- v2: add the control-scb syscon here too, since it doesn't have any children. --- Documentation/devicetree/bindings/mfd/syscon.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentat= ion/devicetree/bindings/mfd/syscon.yaml index 27672adeb1fed..d18be50dd7127 100644 --- a/Documentation/devicetree/bindings/mfd/syscon.yaml +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml @@ -90,6 +90,7 @@ select: - mediatek,mt8173-pctl-a-syscfg - mediatek,mt8365-syscfg - microchip,lan966x-cpu-syscon + - microchip,mpfs-control-scb - microchip,mpfs-sysreg-scb - microchip,sam9x60-sfr - microchip,sama7d65-ddr3phy @@ -197,6 +198,7 @@ properties: - mediatek,mt8365-infracfg-nao - mediatek,mt8365-syscfg - microchip,lan966x-cpu-syscon + - microchip,mpfs-control-scb - microchip,mpfs-sysreg-scb - microchip,sam9x60-sfr - microchip,sama7d65-ddr3phy --=20 2.45.2