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[89.77.68.124]) by smtp.gmail.com with ESMTPSA id o12sm1299622ljc.5.2021.12.27.10.32.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Dec 2021 10:32:55 -0800 (PST) From: Krzysztof Kozlowski To: Matt Mackall , Herbert Xu , Rob Herring , Nicolas Ferre , Alexandre Belloni , Ludovic Desroches , Avi Fishman , Tomer Maimon , Tali Perry , Patrick Venture , Nancy Yuen , Benjamin Fair , Krzysztof Kozlowski , Khuong Dinh , Patrice Chotard , Nishanth Menon , Santosh Shilimkar , =?utf-8?q?Pali_Roh=C3=A1r?= , Tony Lindgren , linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, openbmc@lists.ozlabs.org Subject: [PATCH 1/8] dt-bindings: rng: apm, x-gene-rng: convert APM RNG to dtschema Date: Mon, 27 Dec 2021 19:32:44 +0100 Message-Id: <20211227183251.132525-1-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211227_103305_690240_DA20D6DD X-CRM114-Status: GOOD ( 16.58 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Convert the APM X-Gene RNG bindings to DT schema. Signed-off-by: Krzysztof Kozlowski --- .../devicetree/bindings/rng/apm,rng.txt | 17 ------- .../bindings/rng/apm,x-gene-rng.yaml | 47 +++++++++++++++++++ 2 files changed, 47 insertions(+), 17 deletions(-) delete mode 100644 Documentation/devicetree/bindings/rng/apm,rng.txt create mode 100644 Documentation/devicetree/bindings/rng/apm,x-gene-rng.yaml diff --git a/Documentation/devicetree/bindings/rng/apm,rng.txt b/Documentation/devicetree/bindings/rng/apm,rng.txt deleted file mode 100644 index 4dde4b06cdd9..000000000000 --- a/Documentation/devicetree/bindings/rng/apm,rng.txt +++ /dev/null @@ -1,17 +0,0 @@ -APM X-Gene SoC random number generator. - -Required properties: - -- compatible : should be "apm,xgene-rng" -- reg : specifies base physical address and size of the registers map -- clocks : phandle to clock-controller plus clock-specifier pair -- interrupts : specify the fault interrupt for the RNG device - -Example: - - rng: rng@10520000 { - compatible = "apm,xgene-rng"; - reg = <0x0 0x10520000 0x0 0x100>; - interrupts = <0x0 0x41 0x4>; - clocks = <&rngpkaclk 0>; - }; diff --git a/Documentation/devicetree/bindings/rng/apm,x-gene-rng.yaml b/Documentation/devicetree/bindings/rng/apm,x-gene-rng.yaml new file mode 100644 index 000000000000..02be143cc829 --- /dev/null +++ b/Documentation/devicetree/bindings/rng/apm,x-gene-rng.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rng/apm,x-gene-rng.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: APM X-Gene SoC Random Number Generator + +maintainers: + - Khuong Dinh + +properties: + compatible: + const: apm,xgene-rng + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + + reg: + maxItems: 1 + +required: + - compatible + - clocks + - interrupts + - reg + +additionalProperties: false + +examples: + - | + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + rng@10520000 { + compatible = "apm,xgene-rng"; + reg = <0x0 0x10520000 0x0 0x100>; + interrupts = ; + clocks = <&rngpkaclk 0>; + }; + };