diff options
author | Sandor Yu <R01008@freescale.com> | 2015-03-20 15:13:24 +0800 |
---|---|---|
committer | Nitin Garg <nitin.garg@freescale.com> | 2015-09-17 09:22:07 -0500 |
commit | a06cc1942fb8b04de99741ce885400e8b8be71f2 (patch) | |
tree | 00faed5d90e249b62904a6ab81b5a304175091c8 /Documentation | |
parent | b5ae3ddb2f68699f7a21273be2acd414d806944f (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>; }; |