From: Eddie James Date: Thu, 25 Apr 2024 16:36:49 -0500 Subject: [PATCH v3 02/14] dt-bindings: fsi: fsi2spi: Document SPI controller child nodes In-Reply-To: <20240425213701.655540-1-eajames@linux.ibm.com> References: <20240425213701.655540-1-eajames@linux.ibm.com> Message-ID: <20240425213701.655540-3-eajames@linux.ibm.com> List-Id: To: linux-aspeed@lists.ozlabs.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit The FSI2SPI bridge has several SPI controllers behind it, which should be documented. Also, therefore the node needs to specify address and size cells. Signed-off-by: Eddie James --- .../devicetree/bindings/fsi/ibm,fsi2spi.yaml | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml b/Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml index e2ca0b000471..512d6d4dff3c 100644 --- a/Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml +++ b/Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml @@ -24,6 +24,17 @@ properties: items: - description: FSI slave address + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + +patternProperties: + "^spi@[0-9a-f]+$": + $ref: /schemas/spi/ibm,p10-spi.yaml + description: Child node describing underlying SPI controller + required: - compatible - reg -- 2.39.3