linux-kernel - [PATCH 1/5] spi: dt-bindings: sifive: Add missing 2nd register region

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Date:   Tue, 12 May 2020 15:45:39 -0500
From:   Rob Herring <robh@...nel.org>
To:     devicetree@...r.kernel.org
Cc:     linux-clk@...r.kernel.org, linux-usb@...r.kernel.org,
        linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Mark Brown <broonie@...nel.org>,
        Palmer Dabbelt <palmer@...belt.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        linux-riscv@...ts.infradead.org
Subject: [PATCH 1/5] spi: dt-bindings: sifive: Add missing 2nd register region

The 'reg' description and example have a 2nd register region for memory
mapped flash, but the schema says there is only 1 region. Fix this.

Cc: Mark Brown <broonie@...nel.org>
Cc: Palmer Dabbelt <palmer@...belt.com>
Cc: Paul Walmsley <paul.walmsley@...ive.com>
Cc: linux-spi@...r.kernel.org
Cc: linux-riscv@...ts.infradead.org
Signed-off-by: Rob Herring <robh@...nel.org>
---
Please ack, dependency for patch 5.

 Documentation/devicetree/bindings/spi/spi-sifive.yaml | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/spi/spi-sifive.yaml b/Documentation/devicetree/bindings/spi/spi-sifive.yaml
index 28040598bfae..fb583e57c1f2 100644
--- a/Documentation/devicetree/bindings/spi/spi-sifive.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-sifive.yaml
@@ -32,11 +32,10 @@ properties:
       https://github.com/sifive/sifive-blocks/tree/master/src/main/scala/devices/spi
 
   reg:
-    maxItems: 1
-
-    description:
-      Physical base address and size of SPI registers map
-      A second (optional) range can indicate memory mapped flash
+    minItems: 1
+    items:
+      - description: SPI registers region
+      - description: Memory mapped flash region
 
   interrupts:
     maxItems: 1
-- 
2.20.1