Message ID | 1461070196-15382-1-git-send-email-linus.walleij@linaro.org |
---|---|
State | New |
Headers | show |
+DT list On Tue, Apr 19, 2016 at 7:49 AM, Linus Walleij <linus.walleij@linaro.org> wrote: > Keep the words talking about what a GPIO bank is, but remove the > binding. We have not agreed that this is something we want to have. > > Cc: Rob Herring <robh+dt@kernel.org> > Signed-off-by: Linus Walleij <linus.walleij@linaro.org> > --- > Documentation/devicetree/bindings/gpio/gpio.txt | 7 ------- > 1 file changed, 7 deletions(-) Acked-by: Rob Herring <robh@kernel.org> > > diff --git a/Documentation/devicetree/bindings/gpio/gpio.txt b/Documentation/devicetree/bindings/gpio/gpio.txt > index f509ecf03ece..c88d2ccb05ca 100644 > --- a/Documentation/devicetree/bindings/gpio/gpio.txt > +++ b/Documentation/devicetree/bindings/gpio/gpio.txt > @@ -138,12 +138,6 @@ exposed in the device tree as an individual gpio-controller node, reflecting > the fact that the hardware was synthesized by reusing the same IP block a > few times over. > > -A GPIO controller may specify a bank ID. This is a hardware index that > -indicate the logical order of the GPIO controller in the hardware architecture, > -usually in the sequence 0, 1, 2 .. n. The hardware index may be different > -from the order of register ranges and related to the backplane of how this > -one bank is connected to the outside through a pin controller for example. > - > Optionally, a GPIO controller may have a "ngpios" property. This property > indicates the number of in-use slots of available slots for GPIOs. The > typical example is something like this: the hardware register is 32 bits > @@ -165,7 +159,6 @@ gpio-controller@00000000 { > reg = <0x00000000 0x1000>; > gpio-controller; > #gpio-cells = <2>; > - gpio-bank = <0>; > ngpios = <18>; > } > > -- > 2.4.11 > -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/gpio/gpio.txt b/Documentation/devicetree/bindings/gpio/gpio.txt index f509ecf03ece..c88d2ccb05ca 100644 --- a/Documentation/devicetree/bindings/gpio/gpio.txt +++ b/Documentation/devicetree/bindings/gpio/gpio.txt @@ -138,12 +138,6 @@ exposed in the device tree as an individual gpio-controller node, reflecting the fact that the hardware was synthesized by reusing the same IP block a few times over. -A GPIO controller may specify a bank ID. This is a hardware index that -indicate the logical order of the GPIO controller in the hardware architecture, -usually in the sequence 0, 1, 2 .. n. The hardware index may be different -from the order of register ranges and related to the backplane of how this -one bank is connected to the outside through a pin controller for example. - Optionally, a GPIO controller may have a "ngpios" property. This property indicates the number of in-use slots of available slots for GPIOs. The typical example is something like this: the hardware register is 32 bits @@ -165,7 +159,6 @@ gpio-controller@00000000 { reg = <0x00000000 0x1000>; gpio-controller; #gpio-cells = <2>; - gpio-bank = <0>; ngpios = <18>; }
Keep the words talking about what a GPIO bank is, but remove the binding. We have not agreed that this is something we want to have. Cc: Rob Herring <robh+dt@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> --- Documentation/devicetree/bindings/gpio/gpio.txt | 7 ------- 1 file changed, 7 deletions(-)