| Message ID | 20181214194822.lvavgczxq4cy7v64@arbad (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | gpio-omap.txt: add reg and interrupts properties | expand |
On Fri, Dec 14, 2018 at 8:48 PM Andreas Klinger <ak@it-klinger.de> wrote:> Document properties reg and interrupts for OMAP GPIO controller bindings > > Also add unit address in node name of the example > > Signed-off-by: Andreas Klinger <ak@it-klinger.de> Acked-by: Linus Walleij <linus.walleij@linaro.org> Yours, Linus Walleij
On Fri, Dec 14, 2018 at 08:48:25PM +0100, Andreas Klinger wrote: > Document properties reg and interrupts for OMAP GPIO controller bindings > > Also add unit address in node name of the example > > Signed-off-by: Andreas Klinger <ak@it-klinger.de> > --- > Documentation/devicetree/bindings/gpio/gpio-omap.txt | 10 ++++++++-- > 1 file changed, 8 insertions(+), 2 deletions(-) Applied. Rob
diff --git a/Documentation/devicetree/bindings/gpio/gpio-omap.txt b/Documentation/devicetree/bindings/gpio/gpio-omap.txt index 8d950522e7fa..e57b2cb28f6c 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-omap.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-omap.txt @@ -5,6 +5,8 @@ Required properties: - "ti,omap2-gpio" for OMAP2 controllers - "ti,omap3-gpio" for OMAP3 controllers - "ti,omap4-gpio" for OMAP4 controllers +- reg : Physical base address of the controller and length of memory mapped + region. - gpio-controller : Marks the device node as a GPIO controller. - #gpio-cells : Should be two. - first cell is the pin number @@ -18,6 +20,8 @@ Required properties: 2 = high-to-low edge triggered. 4 = active high level-sensitive. 8 = active low level-sensitive. +- interrupts : The interrupt the controller is rising as output when an + interrupt occures OMAP specific properties: - ti,hwmods: Name of the hwmod associated to the GPIO: @@ -29,11 +33,13 @@ OMAP specific properties: Example: -gpio4: gpio4 { +gpio0: gpio@44e07000 { compatible = "ti,omap4-gpio"; - ti,hwmods = "gpio4"; + reg = <0x44e07000 0x1000>; + ti,hwmods = "gpio1"; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; + interrupts = <96>; };
Document properties reg and interrupts for OMAP GPIO controller bindings Also add unit address in node name of the example Signed-off-by: Andreas Klinger <ak@it-klinger.de> --- Documentation/devicetree/bindings/gpio/gpio-omap.txt | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-)