On Tue, Jun 23, 2015 at 11:17 PM, Simon Guinot
<[email protected]> wrote:
> On Tue, Jun 23, 2015 at 02:11:54PM +0200, Jacek Anaszewski wrote:
>> >+Binding for the GPIO extension bus found on some LaCie/Seagate boards
>> >+(Example: 2Big/5Big Network v2, 2Big NAS).
>> >+
>> >+Required properties:
>> >+- compatible: "lacie,netxbig-gpio-ext".
>> >+- addr-gpios: GPIOs representing the address register.
>> >+- data-gpios: GPIOs representing the data register.
>> >+- enable-gpio: GPIO used to enable the new configuration (address, data).
(...)
>> >+Example:
>> >+
>> >+netxbig_gpio_ext: netxbig-gpio-ext {
>> >+ compatible = "lacie,netxbig-gpio-ext";
>> >+
>> >+ addr-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH
>> >+ &gpio1 16 GPIO_ACTIVE_HIGH
>> >+ &gpio1 17 GPIO_ACTIVE_HIGH>;
>> >+ data-gpios = <&gpio1 12 GPIO_ACTIVE_HIGH
>> >+ &gpio1 13 GPIO_ACTIVE_HIGH
>> >+ &gpio1 14 GPIO_ACTIVE_HIGH>;
(..)
>> >+ enable-gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>;
>> >+};
>>
>> This needs gpio maintainer ack. Adding Linus and Alexandre.
Looks pretty straight-forward, a lot of GPIOs for LEDs, well such is life.
Acked-by: Linus Walleij <[email protected]>
Yours,
Linus Walleij
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