[PATCH v5 5/9] Documentation: dt-bindings: Add IRQ related properties of STM32 pinctrl
From: Linus Walleij <hidden>
Date: 2016-09-13 08:18:24
Also in:
linux-devicetree, linux-gpio, lkml
On Fri, Sep 9, 2016 at 4:42 PM, Alexandre TORGUE [off-list ref] wrote:
quoted hunk ↗ jump to hunk
Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Alexandre TORGUE <redacted>diff --git a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt index 587bffb..a0eed99 100644 --- a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt@@ -14,6 +14,9 @@ Required properies: - #size-cells : The value of this property must be 1 - ranges : defines mapping between pin controller node (parent) to gpio-bank node (children). + - interrupt-parent: phandle of the interrupt parent to which the external + GPIO interrupts are forwarded to. + - st,syscfg: phandle of the syscfg node used for IRQ mux selection.
Actually this doc is incomplete. This is a phandle + offset, not just a phandle. It is a small detail so I don't care much, either send a patch to fix up this doc (I have already merged it) or patch the driver to not retrieve the offset and instead use #define SYSCFG_OFFSET 0x08 or something... Yours, Linus Walleij