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Fri, 03 Jul 2026 04:04:52 -0700 (PDT) Received: from inhnjlux1020.ls.ege.ds ([49.204.164.119]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2cad789bf65sm7765165ad.79.2026.07.03.04.04.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Jul 2026 04:04:51 -0700 (PDT) From: Udaya Kiran Challa To: alexandre.belloni@bootlin.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: skhan@linuxfoundation.org, me@brighamcampbell.com, linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Udaya Kiran Challa Subject: [PATCH] dt-bindings: rtc: microchip,pic32mzda-rtc: Convert to DT schema Date: Fri, 3 Jul 2026 16:34:42 +0530 Message-Id: <20260703110442.205026-1-challauday369@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-rtc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Convert Microchip PIC32 Real Time Clock and Calendar devicetree binding from legacy text format to DT schema. Signed-off-by: Udaya Kiran Challa --- .../bindings/rtc/microchip,pic32-rtc.txt | 21 -------- .../bindings/rtc/microchip,pic32mzda-rtc.yaml | 50 +++++++++++++++++++ 2 files changed, 50 insertions(+), 21 deletions(-) delete mode 100644 Documentation/devicetree/bindings/rtc/microchip,pic32-rtc.txt create mode 100644 Documentation/devicetree/bindings/rtc/microchip,pic32mzda-rtc.yaml diff --git a/Documentation/devicetree/bindings/rtc/microchip,pic32-rtc.txt b/Documentation/devicetree/bindings/rtc/microchip,pic32-rtc.txt deleted file mode 100644 index 180b7144bfcc..000000000000 --- a/Documentation/devicetree/bindings/rtc/microchip,pic32-rtc.txt +++ /dev/null @@ -1,21 +0,0 @@ -* Microchip PIC32 Real Time Clock and Calendar - -The RTCC keeps time in hours, minutes, and seconds, and one half second. It -provides a calendar in weekday, date, month, and year. It also provides a -configurable alarm. - -Required properties: -- compatible: should be: "microchip,pic32mzda-rtc" -- reg: physical base address of the controller and length of memory mapped - region. -- interrupts: RTC alarm/event interrupt -- clocks: clock phandle - -Example: - - rtc: rtc@1f8c0000 { - compatible = "microchip,pic32mzda-rtc"; - reg = <0x1f8c0000 0x60>; - interrupts = <166 IRQ_TYPE_EDGE_RISING>; - clocks = <&PBCLK6>; - }; diff --git a/Documentation/devicetree/bindings/rtc/microchip,pic32mzda-rtc.yaml b/Documentation/devicetree/bindings/rtc/microchip,pic32mzda-rtc.yaml new file mode 100644 index 000000000000..481ee28c06e3 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/microchip,pic32mzda-rtc.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/microchip,pic32mzda-rtc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip PIC32 Real Time Clock and Calendar + +maintainers: + - Alexandre Belloni + +description: | + The Microchip PIC32 Real Time Clock and Calendar (RTCC) keeps time in hours, + minutes, seconds, and one half second. It also provides a calendar with + weekday, date, month, and year, along with a configurable alarm. + +allOf: + - $ref: rtc.yaml# + +properties: + compatible: + const: microchip,pic32mzda-rtc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + #include + + rtc@1f8c0000 { + compatible = "microchip,pic32mzda-rtc"; + reg = <0x1f8c0000 0x60>; + interrupts = <166 IRQ_TYPE_EDGE_RISING>; + clocks = <&PBCLK6>; + }; -- 2.34.1