linux-kernel - [PATCH v2 2/2] spi: uniphier: re-add addressing properties

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Date:   Fri, 26 Oct 2018 14:58:45 +0900
From:   Keiji Hayashibara <hayashibara.keiji@...ionext.com>
To:     broonie@...nel.org, robh+dt@...nel.org, mark.rutland@....com,
        yamada.masahiro@...ionext.com, linux-spi@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org
Cc:     stable@...r.kernel.org, masami.hiramatsu@...aro.org,
        jaswinder.singh@...aro.org, linux-kernel@...r.kernel.org,
        hayashibara.keiji@...ionext.com
Subject: [PATCH v2 2/2] spi: uniphier: re-add addressing properties

In commit 7662d1dc17d4 ("spi: uniphier: fix incorrect property items")
addressing properties of #address-cells and #size-cells were removed.
Since it is not necessary to remove them, they are back again.

Signed-off-by: Keiji Hayashibara <hayashibara.keiji@...ionext.com>
---
 Documentation/devicetree/bindings/spi/spi-uniphier.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/spi/spi-uniphier.txt b/Documentation/devicetree/bindings/spi/spi-uniphier.txt
index b04e66a..e120157 100644
--- a/Documentation/devicetree/bindings/spi/spi-uniphier.txt
+++ b/Documentation/devicetree/bindings/spi/spi-uniphier.txt
@@ -5,6 +5,8 @@ UniPhier SoCs have SCSSI which supports SPI single channel.
 Required properties:
  - compatible: should be "socionext,uniphier-scssi"
  - reg: address and length of the spi master registers
+ - #address-cells: must be <1>, see spi-bus.txt
+ - #size-cells: must be <0>, see spi-bus.txt
  - interrupts: a single interrupt specifier
  - pinctrl-names: should be "default"
  - pinctrl-0: pin control state for the default mode
@@ -16,6 +18,8 @@ Example:
 spi0: spi@...06000 {
 	compatible = "socionext,uniphier-scssi";
 	reg = <0x54006000 0x100>;
+	#address-cells = <1>;
+	#size-cells = <0>;
 	interrupts = <0 39 4>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_spi0>;
-- 
2.7.4