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From: Andre Przywara <andre.przywara-5wv7dgnIgG8@public.gmane.org>
To: Maxime Ripard <mripard-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
Cc: linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Icenowy Zheng <icenowy-ymACFijhrKM@public.gmane.org>,
	Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
	Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH v2 3/3] dt-bindings: spi: sunxi: Document new compatible strings
Date: Thu, 16 Jan 2020 00:56:54 +0000	[thread overview]
Message-ID: <20200116005654.27672-4-andre.przywara@arm.com> (raw)
In-Reply-To: <20200116005654.27672-1-andre.przywara-5wv7dgnIgG8@public.gmane.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 <andre.przywara-5wv7dgnIgG8@public.gmane.org>
---
 .../devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml     | 12 +++++++++---
 1 file changed, 9 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..c19dfbe42d90 100644
--- a/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml
+++ b/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml
@@ -18,9 +18,15 @@ 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:
+          - const: allwinner,sun8i-r40-spi
+          - const: allwinner,sun8i-h3-spi
+      - items:
+          - const: allwinner,sun50i-h6-spi
+          - const: allwinner,sun8i-h3-spi
 
   reg:
     maxItems: 1
-- 
2.14.5

  parent reply	other threads:[~2020-01-16  0:56 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-16  0:56 [PATCH v2 0/3] arm64: dts: sun50i: H6: Enable SPI controller Andre Przywara
     [not found] ` <20200116005654.27672-1-andre.przywara-5wv7dgnIgG8@public.gmane.org>
2020-01-16  0:56   ` [PATCH v2 1/3] arm64: dts: sun50i: H6: Add SPI controllers nodes and pinmuxes Andre Przywara
2020-01-16  0:56   ` [PATCH v2 2/3] arm64: dts: allwinner: h6: Pine H64: Add SPI flash node Andre Przywara
2020-01-16  0:56   ` Andre Przywara [this message]
     [not found]     ` <20200116005654.27672-4-andre.przywara-5wv7dgnIgG8@public.gmane.org>
2020-01-16 14:23       ` [PATCH v2 3/3] dt-bindings: spi: sunxi: Document new compatible strings Maxime Ripard
     [not found]         ` <20200116142301.w2t4o6pg3dapp3g6-2DbqMqoCcjvhXIiyNabO3w@public.gmane.org>
2020-01-16 14:38           ` Andre Przywara

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