Message ID | 1519032320-103817-3-git-send-email-preid@electromag.com.au |
---|---|
State | Not Applicable, archived |
Headers | show |
Series | pinctrl: mcp32s08: add open drain config for irq | expand |
On Mon, Feb 19, 2018 at 10:25 AM, Phil Reid <preid@electromag.com.au> wrote: > This flag set the mcp23s08 device irq type to open drain active low. > > Acked-by: Rob Herring <robh@kernel.org> > Signed-off-by: Phil Reid <preid@electromag.com.au> Patch applied. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe devicetree" 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/pinctrl/pinctrl-mcp23s08.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-mcp23s08.txt index 7d262e9..72bac30 100644 --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-mcp23s08.txt +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mcp23s08.txt @@ -45,6 +45,8 @@ Optional properties: - first cell is the pin number - second cell is used to specify flags. - interrupt-controller: Marks the device node as a interrupt controller. +- drive-open-drain: Sets the ODR flag in the IOCON register. This configures + the IRQ output as open drain active low. Optional device specific properties: - microchip,irq-mirror: Sets the mirror flag in the IOCON register. Devices