[v2,2/2] spi: uniphier: re-add addressing properties
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Message ID 1540533525-1816-3-git-send-email-hayashibara.keiji@socionext.com
State Accepted
Commit 2a35a643f138a97e3bfee0c599c72e5ca80ebe7c
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Series
  • spi: fix incorrect property items
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Commit Message

Keiji Hayashibara Oct. 26, 2018, 5:58 a.m. UTC
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@socionext.com>
---
 Documentation/devicetree/bindings/spi/spi-uniphier.txt | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Rob Herring Oct. 30, 2018, 9:46 p.m. UTC | #1
On Fri, 26 Oct 2018 14:58:45 +0900, Keiji Hayashibara wrote:
> 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@socionext.com>
> ---
>  Documentation/devicetree/bindings/spi/spi-uniphier.txt | 4 ++++
>  1 file changed, 4 insertions(+)
> 

Reviewed-by: Rob Herring <robh@kernel.org>

Patch
diff mbox series

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@54006000 {
 	compatible = "socionext,uniphier-scssi";
 	reg = <0x54006000 0x100>;
+	#address-cells = <1>;
+	#size-cells = <0>;
 	interrupts = <0 39 4>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_spi0>;