From 475e826bad8c7b65d4157259c9906fcf86834f14 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Thu, 16 Dec 2021 12:16:35 +0100 Subject: [PATCH] dt-bindings: spi: mxic: Document the nand-ecc-engine property This SPI controller supports interacting with an external ECC engine. The nand-ecc-engine property already exist in the NAND world but also applies to SPI controller nodes which have external correction capabilities like Macronix's. Signed-off-by: Miquel Raynal Reviewed-by: Rob Herring Reviewed-by: Mark Brown Link: https://lore.kernel.org/linux-mtd/20211216111654.238086-10-miquel.raynal@bootlin.com --- Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml b/Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml index f20d100b4a68..9202c44b4478 100644 --- a/Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml +++ b/Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml @@ -38,6 +38,11 @@ properties: - const: send_dly_clk - const: ps_clk + nand-ecc-engine: + description: NAND ECC engine used by the SPI controller in order to perform + on-the-fly correction when using a SPI-NAND memory. + $ref: /schemas/types.yaml#/definitions/phandle + required: - compatible - reg