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From: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
To: Masahiro Yamada <yamada.masahiro@socionext.com>,
	Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	Masami Hiramatsu <masami.hiramatsu@linaro.org>,
	Jassi Brar <jaswinder.singh@linaro.org>,
	Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Subject: [PATCH v2 1/6] dt-bindings: dma: uniphier-xdmac: Remove extension register region description
Date: Thu, 19 Mar 2020 16:50:47 +0900	[thread overview]
Message-ID: <1584604252-13172-2-git-send-email-hayashi.kunihiko@socionext.com> (raw)
In-Reply-To: <1584604252-13172-1-git-send-email-hayashi.kunihiko@socionext.com>

The address of the extension register region in example is incorrect,
however, this extension register region is optional and isn't currently
referred from the driver, so the description of the region should be
suppressed until referred by the driver.

Fixes: b9fb56b6ba8a ("dt-bindings: dmaengine: Add UniPhier external DMA controller bindings")
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
---
 Documentation/devicetree/bindings/dma/socionext,uniphier-xdmac.yaml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/dma/socionext,uniphier-xdmac.yaml b/Documentation/devicetree/bindings/dma/socionext,uniphier-xdmac.yaml
index 86cfb59..f4c3f49 100644
--- a/Documentation/devicetree/bindings/dma/socionext,uniphier-xdmac.yaml
+++ b/Documentation/devicetree/bindings/dma/socionext,uniphier-xdmac.yaml
@@ -24,7 +24,6 @@ properties:
   reg:
     items:
       - description: XDMAC base register region (offset and length)
-      - description: XDMAC extension register region (offset and length)
 
   interrupts:
     maxItems: 1
@@ -54,7 +53,7 @@ examples:
   - |
     xdmac: dma-controller@5fc10000 {
         compatible = "socionext,uniphier-xdmac";
-        reg = <0x5fc10000 0x1000>, <0x5fc20000 0x800>;
+        reg = <0x5fc10000 0x1000>;
         interrupts = <0 188 4>;
         #dma-cells = <2>;
         dma-channels = <16>;
-- 
2.7.4


WARNING: multiple messages have this Message-ID (diff)
From: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
To: Masahiro Yamada <yamada.masahiro@socionext.com>,
	Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org,
	Kunihiko Hayashi <hayashi.kunihiko@socionext.com>,
	Masami Hiramatsu <masami.hiramatsu@linaro.org>,
	linux-arm-kernel@lists.infradead.org,
	Jassi Brar <jaswinder.singh@linaro.org>
Subject: [PATCH v2 1/6] dt-bindings: dma: uniphier-xdmac: Remove extension register region description
Date: Thu, 19 Mar 2020 16:50:47 +0900	[thread overview]
Message-ID: <1584604252-13172-2-git-send-email-hayashi.kunihiko@socionext.com> (raw)
In-Reply-To: <1584604252-13172-1-git-send-email-hayashi.kunihiko@socionext.com>

The address of the extension register region in example is incorrect,
however, this extension register region is optional and isn't currently
referred from the driver, so the description of the region should be
suppressed until referred by the driver.

Fixes: b9fb56b6ba8a ("dt-bindings: dmaengine: Add UniPhier external DMA controller bindings")
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
---
 Documentation/devicetree/bindings/dma/socionext,uniphier-xdmac.yaml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/dma/socionext,uniphier-xdmac.yaml b/Documentation/devicetree/bindings/dma/socionext,uniphier-xdmac.yaml
index 86cfb59..f4c3f49 100644
--- a/Documentation/devicetree/bindings/dma/socionext,uniphier-xdmac.yaml
+++ b/Documentation/devicetree/bindings/dma/socionext,uniphier-xdmac.yaml
@@ -24,7 +24,6 @@ properties:
   reg:
     items:
       - description: XDMAC base register region (offset and length)
-      - description: XDMAC extension register region (offset and length)
 
   interrupts:
     maxItems: 1
@@ -54,7 +53,7 @@ examples:
   - |
     xdmac: dma-controller@5fc10000 {
         compatible = "socionext,uniphier-xdmac";
-        reg = <0x5fc10000 0x1000>, <0x5fc20000 0x800>;
+        reg = <0x5fc10000 0x1000>;
         interrupts = <0 188 4>;
         #dma-cells = <2>;
         dma-channels = <16>;
-- 
2.7.4


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  reply	other threads:[~2020-03-19  7:51 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-19  7:50 [PATCH v2 0/6] Add devicetree features and fixes for UniPhier SoCs Kunihiko Hayashi
2020-03-19  7:50 ` Kunihiko Hayashi
2020-03-19  7:50 ` Kunihiko Hayashi [this message]
2020-03-19  7:50   ` [PATCH v2 1/6] dt-bindings: dma: uniphier-xdmac: Remove extension register region description Kunihiko Hayashi
2020-03-19 14:18   ` Masahiro Yamada
2020-03-19 14:18     ` Masahiro Yamada
2020-03-23  2:26     ` Kunihiko Hayashi
2020-03-23  2:26       ` Kunihiko Hayashi
2020-03-19  7:50 ` [PATCH v2 2/6] ARM: dts: uniphier: Add XDMAC node Kunihiko Hayashi
2020-03-19  7:50   ` Kunihiko Hayashi
2020-03-19  7:50 ` [PATCH v2 3/6] arm64: " Kunihiko Hayashi
2020-03-19  7:50   ` Kunihiko Hayashi
2020-03-19  7:50 ` [PATCH v2 4/6] ARM: dts: uniphier: Add ethernet aliases Kunihiko Hayashi
2020-03-19  7:50   ` Kunihiko Hayashi
2020-03-19  7:50 ` [PATCH v2 5/6] arm64: " Kunihiko Hayashi
2020-03-19  7:50   ` Kunihiko Hayashi
2020-03-19  7:50 ` [PATCH v2 6/6] arm64: dts: uniphier: Stabilize Ethernet RGMII mode of PXs3 ref board Kunihiko Hayashi
2020-03-19  7:50   ` Kunihiko Hayashi

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