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author | Sandor Yu <R01008@freescale.com> | 2015-03-20 15:13:24 +0800 |
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committer | guoyin.chen <guoyin.chen@freescale.com> | 2015-05-08 17:21:40 +0800 |
commit | 42cf0c2b8703c8f69f78b09befcd7294e33aadec (patch) | |
tree | 1f7d3eca3cfafea03042f9540533300083f43343 /Documentation | |
parent | 44b1b6048f9085b55a9439edee0adf35fb21f20e (diff) |
MLK-10449-2: Document: Add registers-default property for 74x164
Add new property registers-default to gpio-74x164.
Signed-off-by: Sandor Yu <R01008@freescale.com>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/gpio/gpio-74x164.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/gpio/gpio-74x164.txt b/Documentation/devicetree/bindings/gpio/gpio-74x164.txt index cc2608021f26..b655e68bae9e 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-74x164.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-74x164.txt @@ -9,6 +9,7 @@ Required properties: 0 = active high 1 = active low - registers-number: Number of daisy-chained shift registers +- registers-default: Default value of daisy-chained shift registers Example: @@ -18,5 +19,6 @@ gpio5: gpio5@0 { gpio-controller; #gpio-cells = <2>; registers-number = <4>; + registers-default = /bits/ 8 <0x01 0x02 0x03 0x04>; spi-max-frequency = <100000>; }; |