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([58.84.61.253]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-367d625ef70sm1577080a91.1.2026.05.09.02.01.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 09 May 2026 02:01:29 -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 v2] dt-bindings: rtc: epson,rx6110: Convert to DT Schema Date: Sat, 9 May 2026 14:30:51 +0530 Message-ID: <20260509090051.77603-1-challauday369@gmail.com> X-Mailer: git-send-email 2.43.0 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 the Epson RX6110 Real Time Clock devicetree binding from the legacy text format to DT schema. Signed-off-by: Udaya Kiran Challa --- Changelog: Changes since v1: - Reuse common SPI peripheral properties - Drop redundant SPI-specific comment - Remove unused labels from examples Link to v1:https://lore.kernel.org/all/20260504183728.27412-1-challauday369@gmail.com/ --- .../devicetree/bindings/rtc/epson,rx6110.yaml | 23 +++++++------------ 1 file changed, 8 insertions(+), 15 deletions(-) diff --git a/Documentation/devicetree/bindings/rtc/epson,rx6110.yaml b/Documentation/devicetree/bindings/rtc/epson,rx6110.yaml index 32d15a014f91..b51d39ef75e4 100644 --- a/Documentation/devicetree/bindings/rtc/epson,rx6110.yaml +++ b/Documentation/devicetree/bindings/rtc/epson,rx6110.yaml @@ -14,6 +14,9 @@ description: | maintainers: - Alexandre Belloni +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + properties: compatible: const: epson,rx6110 @@ -21,24 +24,14 @@ properties: reg: maxItems: 1 - # SPI-specific properties - spi-cs-high: - type: boolean - description: RX6110 needs chipselect high - - spi-cpha: - type: boolean - description: RX6110 works with SPI shifted clock phase - - spi-cpol: - type: boolean - description: RX6110 works with SPI inverse clock polarity + spi-cpha: true + spi-cpol: true required: - compatible - reg -additionalProperties: false +unevaluatedProperties: false examples: # I2C mode @@ -47,7 +40,7 @@ examples: #address-cells = <1>; #size-cells = <0>; - rtc1: rtc@32 { + rtc@32 { compatible = "epson,rx6110"; reg = <0x32>; }; @@ -59,7 +52,7 @@ examples: #address-cells = <1>; #size-cells = <0>; - rtc2: rtc@3 { + rtc@3 { compatible = "epson,rx6110"; reg = <3>; spi-cs-high; -- 2.43.0