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 v3 3/3] dt-bindings: spi: sunxi: Document new compatible strings
Date: Thu, 16 Jan 2020 23:11:48 +0000 [thread overview]
Message-ID: <20200116231148.1490-4-andre.przywara@arm.com> (raw)
In-Reply-To: <20200116231148.1490-1-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 | 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
next prev parent reply other threads:[~2020-01-16 23:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-16 23:11 [PATCH v3 0/3] arm64: dts: sun50i: H6: Enable SPI controller Andre Przywara
[not found] ` <20200116231148.1490-1-andre.przywara-5wv7dgnIgG8@public.gmane.org>
2020-01-16 23:11 ` [PATCH v3 1/3] arm64: dts: sun50i: H6: Add SPI controllers nodes and pinmuxes Andre Przywara
2020-01-16 23:11 ` [PATCH v3 2/3] arm64: dts: allwinner: h6: Pine H64: Add SPI flash node Andre Przywara
2020-01-16 23:11 ` Andre Przywara [this message]
2020-01-17 18:24 ` [PATCH v3 0/3] arm64: dts: sun50i: H6: Enable SPI controller Maxime Ripard
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