linux-kernel - [PATCH v2 3/9] dt-bindings: irq: Add a compatible for the H3 R

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Date:   Sun, 24 May 2020 23:12:56 -0500
From:   Samuel Holland <samuel@...lland.org>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        Marc Zyngier <maz@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Maxime Ripard <mripard@...nel.org>,
        Chen-Yu Tsai <wens@...e.org>,
        Russell King <linux@...linux.org.uk>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com,
        Samuel Holland <samuel@...lland.org>
Subject: [PATCH v2 3/9] dt-bindings: irq: Add a compatible for the H3 R_INTC

The Allwinner H3 SoC contains an R_INTC that is, as far as we know,
compatible with the R_INTC present in other sun8i/sun50i SoCs starting
with the A31. Since the R_INTC hardware is undocumented, introduce a new
compatible for the R_INTC variant in this SoC, in case there turns out
to be some difference.

Signed-off-by: Samuel Holland <samuel@...lland.org>
---
 .../allwinner,sun7i-a20-sc-nmi.yaml                  | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml
index cf09055da78b..973fe5d17af0 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml
@@ -26,15 +26,13 @@ properties:
       - const: allwinner,sun6i-a31-sc-nmi
         deprecated: true
       - const: allwinner,sun7i-a20-sc-nmi
-      - items:
-        - const: allwinner,sun8i-a83t-r-intc
-        - const: allwinner,sun6i-a31-r-intc
       - const: allwinner,sun9i-a80-sc-nmi
       - items:
-        - const: allwinner,sun50i-a64-r-intc
-        - const: allwinner,sun6i-a31-r-intc
-      - items:
-        - const: allwinner,sun50i-h6-r-intc
+        - enum:
+          - allwinner,sun8i-a83t-r-intc
+          - allwinner,sun8i-h3-r-intc
+          - allwinner,sun50i-a64-r-intc
+          - allwinner,sun50i-h6-r-intc
         - const: allwinner,sun6i-a31-r-intc
 
   reg:
-- 
2.24.1