From: Sergiu Moga <sergiu.moga@microchip.com> To: <lee@kernel.org>, <robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>, <nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>, <claudiu.beznea@microchip.com>, <radu_nicolae.pirea@upb.ro>, <richard.genoud@gmail.com>, <gregkh@linuxfoundation.org>, <jirislaby@kernel.org>, <kavyasree.kotagiri@microchip.com> Cc: <devicetree@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, <linux-spi@vger.kernel.org>, <linux-serial@vger.kernel.org>, Sergiu Moga <sergiu.moga@microchip.com>, Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Subject: [PATCH v4 4/9] dt-bindings: mfd: atmel,sama5d2-flexcom: Add USART child node ref binding Date: Mon, 19 Sep 2022 18:08:42 +0300 [thread overview] Message-ID: <20220919150846.1148783-5-sergiu.moga@microchip.com> (raw) In-Reply-To: <20220919150846.1148783-1-sergiu.moga@microchip.com> FLEXCOM, among other functionalities, has the ability to offer the USART serial communication protocol. To have the FLEXCOM binding properly validate its USART children nodes, we must reference the correct binding. To differentiate between the SPI of FLEXCOM and the SPI of USART in SPI mode, use the compatible string. Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- v1 -> v2: - Nothing v2 -> v3: - Previously [PATCH 7] - Compare devices based on the compatible instead of the clock v3 -> v4: - add A-b tag, this was previously [PATCH 8] .../bindings/mfd/atmel,sama5d2-flexcom.yaml | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/mfd/atmel,sama5d2-flexcom.yaml b/Documentation/devicetree/bindings/mfd/atmel,sama5d2-flexcom.yaml index f283cfd84b2d..0ebe624c2d32 100644 --- a/Documentation/devicetree/bindings/mfd/atmel,sama5d2-flexcom.yaml +++ b/Documentation/devicetree/bindings/mfd/atmel,sama5d2-flexcom.yaml @@ -72,13 +72,21 @@ properties: patternProperties: "^serial@[0-9a-f]+$": - type: object + $ref: /schemas/serial/atmel,at91-usart.yaml description: - Child node describing USART. See atmel-usart.txt for details - of USART bindings. + Child node describing USART. "^spi@[0-9a-f]+$": - $ref: /schemas/spi/atmel,at91rm9200-spi.yaml + allOf: + - if: + properties: + compatible: + contains: + const: atmel,at91sam9260-usart + then: + $ref: /schemas/serial/atmel,at91-usart.yaml + else: + $ref: /schemas/spi/atmel,at91rm9200-spi.yaml description: Child node describing SPI. -- 2.34.1
WARNING: multiple messages have this Message-ID (diff)
From: Sergiu Moga <sergiu.moga@microchip.com> To: <lee@kernel.org>, <robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>, <nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>, <claudiu.beznea@microchip.com>, <radu_nicolae.pirea@upb.ro>, <richard.genoud@gmail.com>, <gregkh@linuxfoundation.org>, <jirislaby@kernel.org>, <kavyasree.kotagiri@microchip.com> Cc: <devicetree@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, <linux-spi@vger.kernel.org>, <linux-serial@vger.kernel.org>, Sergiu Moga <sergiu.moga@microchip.com>, Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Subject: [PATCH v4 4/9] dt-bindings: mfd: atmel,sama5d2-flexcom: Add USART child node ref binding Date: Mon, 19 Sep 2022 18:08:42 +0300 [thread overview] Message-ID: <20220919150846.1148783-5-sergiu.moga@microchip.com> (raw) In-Reply-To: <20220919150846.1148783-1-sergiu.moga@microchip.com> FLEXCOM, among other functionalities, has the ability to offer the USART serial communication protocol. To have the FLEXCOM binding properly validate its USART children nodes, we must reference the correct binding. To differentiate between the SPI of FLEXCOM and the SPI of USART in SPI mode, use the compatible string. Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- v1 -> v2: - Nothing v2 -> v3: - Previously [PATCH 7] - Compare devices based on the compatible instead of the clock v3 -> v4: - add A-b tag, this was previously [PATCH 8] .../bindings/mfd/atmel,sama5d2-flexcom.yaml | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/mfd/atmel,sama5d2-flexcom.yaml b/Documentation/devicetree/bindings/mfd/atmel,sama5d2-flexcom.yaml index f283cfd84b2d..0ebe624c2d32 100644 --- a/Documentation/devicetree/bindings/mfd/atmel,sama5d2-flexcom.yaml +++ b/Documentation/devicetree/bindings/mfd/atmel,sama5d2-flexcom.yaml @@ -72,13 +72,21 @@ properties: patternProperties: "^serial@[0-9a-f]+$": - type: object + $ref: /schemas/serial/atmel,at91-usart.yaml description: - Child node describing USART. See atmel-usart.txt for details - of USART bindings. + Child node describing USART. "^spi@[0-9a-f]+$": - $ref: /schemas/spi/atmel,at91rm9200-spi.yaml + allOf: + - if: + properties: + compatible: + contains: + const: atmel,at91sam9260-usart + then: + $ref: /schemas/serial/atmel,at91-usart.yaml + else: + $ref: /schemas/spi/atmel,at91rm9200-spi.yaml description: Child node describing SPI. -- 2.34.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-09-19 15:14 UTC|newest] Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-09-19 15:08 [PATCH v4 0/9] Make atmel serial driver aware of GCLK Sergiu Moga 2022-09-19 15:08 ` Sergiu Moga 2022-09-19 15:08 ` [PATCH v4 1/9] dt-bindings: mfd: atmel,sama5d2-flexcom: Add SPI child node ref binding Sergiu Moga 2022-09-19 15:08 ` Sergiu Moga 2022-09-19 15:08 ` [PATCH v4 2/9] dt-bindings: serial: atmel,at91-usart: convert to json-schema Sergiu Moga 2022-09-19 15:08 ` Sergiu Moga 2022-09-19 17:08 ` Krzysztof Kozlowski 2022-09-19 17:08 ` Krzysztof Kozlowski 2022-09-20 7:51 ` Sergiu.Moga 2022-09-20 7:51 ` Sergiu.Moga 2022-09-19 15:08 ` [PATCH v4 3/9] dt-bindings: serial: atmel,at91-usart: Add SAM9260 compatibles to SAM9X60 Sergiu Moga 2022-09-19 15:08 ` Sergiu Moga 2022-09-19 15:08 ` Sergiu Moga [this message] 2022-09-19 15:08 ` [PATCH v4 4/9] dt-bindings: mfd: atmel,sama5d2-flexcom: Add USART child node ref binding Sergiu Moga 2022-09-19 15:08 ` [PATCH v4 5/9] dt-bindings: serial: atmel,at91-usart: Add gclk as a possible USART clock Sergiu Moga 2022-09-19 15:08 ` Sergiu Moga 2022-09-19 15:08 ` [PATCH v4 6/9] tty: serial: atmel: Define GCLK as USART baudrate source clock Sergiu Moga 2022-09-19 15:08 ` Sergiu Moga 2022-09-19 15:08 ` [PATCH v4 7/9] tty: serial: atmel: Define BRSRCCK bitmask of UART IP's Mode Register Sergiu Moga 2022-09-19 15:08 ` Sergiu Moga 2022-09-19 15:08 ` [PATCH v4 8/9] tty: serial: atmel: Only divide Clock Divisor if the IP is USART Sergiu Moga 2022-09-19 15:08 ` Sergiu Moga 2022-09-19 15:17 ` Ilpo Järvinen 2022-09-19 15:17 ` Ilpo Järvinen 2022-09-19 15:08 ` [PATCH v4 9/9] tty: serial: atmel: Make the driver aware of the existence of GCLK Sergiu Moga 2022-09-19 15:08 ` Sergiu Moga 2022-09-21 5:51 ` Claudiu.Beznea 2022-09-21 5:51 ` Claudiu.Beznea 2022-09-21 6:27 ` Claudiu.Beznea 2022-09-21 6:27 ` Claudiu.Beznea 2022-09-21 11:49 ` Sergiu.Moga 2022-09-21 11:49 ` Sergiu.Moga
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