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([2a02:1210:861b:6f00:82ee:73ff:feb8:99e3]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-38dbf2ed900sm10386544f8f.53.2025.02.09.14.07.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Feb 2025 14:07:09 -0800 (PST) From: Alexander Sverdlin To: soc@lists.linux.dev Cc: Alexander Sverdlin , Chen Wang , Inochi Amaoto , linux-pm@vger.kernel.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, Haylen Chu , linux-arm-kernel@lists.infradead.org, Sebastian Reichel , Arnd Bergmann , Philipp Zabel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones Subject: [PATCH 06/10] dt-bindings: mfd: syscon: Add Cvitek CV18xx rtcsys core and ctrl compatible Date: Sun, 9 Feb 2025 23:06:31 +0100 Message-ID: <20250209220646.1090868-7-alexander.sverdlin@gmail.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250209220646.1090868-1-alexander.sverdlin@gmail.com> References: <20250209220646.1090868-1-alexander.sverdlin@gmail.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 These syscon blocks will be used for CV18xx reset driver. Signed-off-by: Alexander Sverdlin --- Documentation/devicetree/bindings/mfd/syscon.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml index 4d67ff26d445..5a0b102d1bd9 100644 --- a/Documentation/devicetree/bindings/mfd/syscon.yaml +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml @@ -108,6 +108,8 @@ select: - rockchip,rk3576-qos - rockchip,rk3588-qos - rockchip,rv1126-qos + - sophgo,cv1800-rtcsys-core + - sophgo,cv1800-rtcsys-ctrl - st,spear1340-misc - stericsson,nomadik-pmu - starfive,jh7100-sysmain @@ -207,6 +209,8 @@ properties: - rockchip,rk3576-qos - rockchip,rk3588-qos - rockchip,rv1126-qos + - sophgo,cv1800-rtcsys-core + - sophgo,cv1800-rtcsys-ctrl - st,spear1340-misc - stericsson,nomadik-pmu - starfive,jh7100-sysmain From patchwork Sun Feb 9 22:06:33 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Sverdlin X-Patchwork-Id: 863705 Received: from mail-wr1-f50.google.com (mail-wr1-f50.google.com [209.85.221.50]) (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 0C12D1EDA1B; 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([2a02:1210:861b:6f00:82ee:73ff:feb8:99e3]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-38dbf2ed900sm10386544f8f.53.2025.02.09.14.07.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Feb 2025 14:07:11 -0800 (PST) From: Alexander Sverdlin To: soc@lists.linux.dev Cc: Alexander Sverdlin , Chen Wang , Inochi Amaoto , linux-pm@vger.kernel.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, Haylen Chu , linux-arm-kernel@lists.infradead.org, Sebastian Reichel , Arnd Bergmann , Philipp Zabel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones Subject: [PATCH 08/10] riscv/arm64: dts: cv18xx: Add sysctl and reset nodes Date: Sun, 9 Feb 2025 23:06:33 +0100 Message-ID: <20250209220646.1090868-9-alexander.sverdlin@gmail.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250209220646.1090868-1-alexander.sverdlin@gmail.com> References: <20250209220646.1090868-1-alexander.sverdlin@gmail.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add reset controller node and required sysctl nodes. Signed-off-by: Alexander Sverdlin --- arch/riscv/boot/dts/sophgo/cv18xx-periph.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/riscv/boot/dts/sophgo/cv18xx-periph.dtsi b/arch/riscv/boot/dts/sophgo/cv18xx-periph.dtsi index 53834b0658b2..d793b6db4ed1 100644 --- a/arch/riscv/boot/dts/sophgo/cv18xx-periph.dtsi +++ b/arch/riscv/boot/dts/sophgo/cv18xx-periph.dtsi @@ -309,5 +309,21 @@ dmac: dma-controller@4330000 { snps,data-width = <4>; status = "disabled"; }; + + rtcsys_ctrl: syscon@5025000 { + compatible = "sophgo,cv1800-rtcsys-ctrl", "syscon"; + reg = <0x05025000 0x1000>; + }; + + rtcsys_core: syscon@5026000 { + compatible = "sophgo,cv1800-rtcsys-core", "syscon"; + reg = <0x05026000 0x1000>; + }; + + soc-reset { + compatible = "sophgo,cv1800-reset"; + sophgo,rtcsys-ctrl = <&rtcsys_ctrl>; + sophgo,rtcsys-core = <&rtcsys_core>; + }; }; };