From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andre Przywara Subject: [PATCH v3 3/3] dt-bindings: spi: sunxi: Document new compatible strings Date: Thu, 16 Jan 2020 23:11:48 +0000 Message-ID: <20200116231148.1490-4-andre.przywara@arm.com> References: <20200116231148.1490-1-andre.przywara@arm.com> Cc: linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Mark Brown , Icenowy Zheng , Mark Rutland , Rob Herring , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Maxime Ripard , Chen-Yu Tsai Return-path: In-Reply-To: <20200116231148.1490-1-andre.przywara-5wv7dgnIgG8@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-spi.vger.kernel.org The Allwinner H6 SPI controller has advanced features over the H3 version, but remains compatible with it. Document the usual "specific", "fallback" compatible string pair. Also add the R40 version while at it. Signed-off-by: Andre Przywara --- .../devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml b/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml index f36c46d236d7..c8ccbc2fd1e3 100644 --- a/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml +++ b/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml @@ -18,9 +18,14 @@ properties: "#size-cells": true compatible: - enum: - - allwinner,sun6i-a31-spi - - allwinner,sun8i-h3-spi + oneOf: + - const: allwinner,sun6i-a31-spi + - const: allwinner,sun8i-h3-spi + - items: + - enum: + - allwinner,sun8i-r40-spi + - allwinner,sun50i-h6-spi + - const: allwinner,sun8i-h3-spi reg: maxItems: 1 -- 2.14.5