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[145.40.29.195]) by smtp.googlemail.com with ESMTPSA id 2adb3069b0e04-521f35ba4c9sm2523145e87.76.2024.05.15.07.08.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 May 2024 07:08:30 -0700 (PDT) From: Pratik Farkase X-Google-Original-From: Pratik Farkase To: Cc: Pratik Farkase , Srinivas Kandagatla , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Pratik Farkase , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] Convert the Broadcom OTP memory controller to newer DT schema. Created DT schema based on the .txt file which had `compatible`, `reg` `brcm,ocotp-size` as the required properties. Date: Wed, 15 May 2024 16:07:29 +0200 Message-Id: <20240515140731.63927-1-pratik.farkase@wsisweden.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Signed-off-by: Pratik Farkase --- .../devicetree/bindings/nvmem/brcm,ocotp.txt | 17 -------- .../devicetree/bindings/nvmem/brcm,ocotp.yaml | 41 +++++++++++++++++++ 2 files changed, 41 insertions(+), 17 deletions(-) delete mode 100644 Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt create mode 100644 Documentation/devicetree/bindings/nvmem/brcm,ocotp.yaml diff --git a/Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt b/Docum= entation/devicetree/bindings/nvmem/brcm,ocotp.txt deleted file mode 100644 index 0415265c215a..000000000000 --- a/Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt +++ /dev/null @@ -1,17 +0,0 @@ -Broadcom OTP memory controller - -Required Properties: -- compatible: "brcm,ocotp" for the first generation Broadcom OTPC which is= used - in Cygnus and supports 32 bit read/write. Use "brcm,ocotp-v2" for the se= cond - generation Broadcom OTPC which is used in SoC's such as Stingray and sup= ports - 64-bit read/write. -- reg: Base address of the OTP controller. -- brcm,ocotp-size: Amount of memory available, in 32 bit words - -Example: - -otp: otp@301c800 { - compatible =3D "brcm,ocotp"; - reg =3D <0x0301c800 0x2c>; - brcm,ocotp-size =3D <2048>; -}; diff --git a/Documentation/devicetree/bindings/nvmem/brcm,ocotp.yaml b/Docu= mentation/devicetree/bindings/nvmem/brcm,ocotp.yaml new file mode 100644 index 000000000000..58091e69594e --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/brcm,ocotp.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/brcm,ocotp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom OTP memory controller + +maintainers: + - Pratik Farkase + +allOf: + - $ref: nvmem.yaml# + +properties: + compatible: + enum: + - brcm,ocotp + - brcm,ocotp-v2 + + reg: + maxItems: 1 + + brcm,ocotp-size: + description: Amount of memory available, in 32 bit words + $ref: /schemas/types.yaml#/definitions/uint32 + +required: + - compatible + - reg + - brcm,ocotp-size + +unevaluatedProperties: false + +examples: + - | + otp@301c800 { + compatible =3D "brcm,ocotp"; + reg =3D <0x0301c800 0x2c>; + brcm,ocotp-size =3D <2048>; + }; --=20 2.34.1