From: Rob Herring <robh@kernel.org> To: Heiner Kallweit <hkallweit1@gmail.com> Cc: Jerome Brunet <jbrunet@baylibre.com>, Mark Rutland <mark.rutland@arm.com>, Marc Zyngier <marc.zyngier@arm.com>, Linus Walleij <linus.walleij@linaro.org>, Kevin Hilman <khilman@baylibre.com>, Thomas Gleixner <tglx@linutronix.de>, Neil Armstrong <narmstrong@baylibre.com>, devicetree@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-gpio@vger.kernel.org, "thierry.reding@gmail.com" <thierry.reding@gmail.com>, Thierry Reding <treding@nvidia.com> Subject: Re: [PATCH v5 3/9] dt-bindings: add Amlogic Meson GPIO interrupt-controller DT binding documentation Date: Wed, 7 Jun 2017 16:13:12 -0500 [thread overview] Message-ID: <20170607211312.av5osk5xxa5k5pr2@rob-hp-laptop> (raw) In-Reply-To: <c190f764-b3af-8982-00e3-87e28eabecca@gmail.com> On Tue, May 30, 2017 at 10:26:33PM +0200, Heiner Kallweit wrote: > Add dt binding documentation for Amlogic meson GPIO interrupt controller. > > Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> > Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> > --- > v5: > - added Reviewed-by > --- > .../amlogic,meson-gpio-intc.txt | 26 ++++++++++++++++++++++ > 1 file changed, 26 insertions(+) > create mode 100644 Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt > > diff --git a/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt > new file mode 100644 > index 00000000..2f20d212 > --- /dev/null > +++ b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt > @@ -0,0 +1,26 @@ > +Amlogic meson GPIO interrupt controller > + > +Meson SoCs contains an interrupt controller which is able watch the SoC pads > +and generate an interrupt on edges or level. The controller is essentially a > +256 pads to 8 GIC interrupt multiplexer, with a filter block to select edge > +or level and polarity. The actual number of interrupt exposed depends on the > +SoC. > + > +Required properties: > + > +- compatible : should be "amlogic,meson-gpio-intc". > +- reg : Specifies base physical address and size of the registers. > +- interrupt-controller : Identifies the node as an interrupt controller. > +- #interrupt-cells : should be 2. > +- parent-interrupts : list of GIC interrupts which can be used with the > + GPIO IRQ multiplexer Just use "interrupts" here. > + > +Example: > + > +gpio_intc: interrupt-controller@9880 { > + compatible = "amlogic,meson-gpio-intc"; > + reg = <0x0 0x09880 0x0 0x10>; > + interrupt-controller; > + #interrupt-cells = <2>; > + parent-interrupts = <64 65 66 67 68 69 70 71>; > +}; > -- > 2.13.0 > >
WARNING: multiple messages have this Message-ID (diff)
From: robh@kernel.org (Rob Herring) To: linus-amlogic@lists.infradead.org Subject: [PATCH v5 3/9] dt-bindings: add Amlogic Meson GPIO interrupt-controller DT binding documentation Date: Wed, 7 Jun 2017 16:13:12 -0500 [thread overview] Message-ID: <20170607211312.av5osk5xxa5k5pr2@rob-hp-laptop> (raw) In-Reply-To: <c190f764-b3af-8982-00e3-87e28eabecca@gmail.com> On Tue, May 30, 2017 at 10:26:33PM +0200, Heiner Kallweit wrote: > Add dt binding documentation for Amlogic meson GPIO interrupt controller. > > Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> > Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> > --- > v5: > - added Reviewed-by > --- > .../amlogic,meson-gpio-intc.txt | 26 ++++++++++++++++++++++ > 1 file changed, 26 insertions(+) > create mode 100644 Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt > > diff --git a/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt > new file mode 100644 > index 00000000..2f20d212 > --- /dev/null > +++ b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt > @@ -0,0 +1,26 @@ > +Amlogic meson GPIO interrupt controller > + > +Meson SoCs contains an interrupt controller which is able watch the SoC pads > +and generate an interrupt on edges or level. The controller is essentially a > +256 pads to 8 GIC interrupt multiplexer, with a filter block to select edge > +or level and polarity. The actual number of interrupt exposed depends on the > +SoC. > + > +Required properties: > + > +- compatible : should be "amlogic,meson-gpio-intc". > +- reg : Specifies base physical address and size of the registers. > +- interrupt-controller : Identifies the node as an interrupt controller. > +- #interrupt-cells : should be 2. > +- parent-interrupts : list of GIC interrupts which can be used with the > + GPIO IRQ multiplexer Just use "interrupts" here. > + > +Example: > + > +gpio_intc: interrupt-controller at 9880 { > + compatible = "amlogic,meson-gpio-intc"; > + reg = <0x0 0x09880 0x0 0x10>; > + interrupt-controller; > + #interrupt-cells = <2>; > + parent-interrupts = <64 65 66 67 68 69 70 71>; > +}; > -- > 2.13.0 > >
next prev parent reply other threads:[~2017-06-07 21:13 UTC|newest] Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-05-30 20:03 [PATCH v5 0/9] pinctrl: meson: add support for GPIO IRQs Heiner Kallweit 2017-05-30 20:03 ` Heiner Kallweit 2017-05-30 20:26 ` [PATCH v5 1/9] pinctrl: meson: add interrupts to pinctrl data Heiner Kallweit 2017-05-30 20:26 ` Heiner Kallweit 2017-05-30 20:26 ` [PATCH v5 2/9] irqchip: add Amlogic Meson GPIO irqchip driver Heiner Kallweit 2017-05-30 20:26 ` Heiner Kallweit 2017-05-30 20:26 ` [PATCH v5 3/9] dt-bindings: add Amlogic Meson GPIO interrupt-controller DT binding documentation Heiner Kallweit 2017-05-30 20:26 ` Heiner Kallweit 2017-06-07 21:13 ` Rob Herring [this message] 2017-06-07 21:13 ` Rob Herring 2017-06-09 7:50 ` Neil Armstrong 2017-06-09 7:50 ` Neil Armstrong 2017-06-09 20:58 ` Rob Herring 2017-06-09 20:58 ` Rob Herring 2017-05-30 20:26 ` [PATCH v5 4/9] ARM: dts: meson: add GPIO interrupt-controller support Heiner Kallweit 2017-05-30 20:26 ` Heiner Kallweit 2017-05-30 20:26 ` [PATCH v5 5/9] ARM64: " Heiner Kallweit 2017-05-30 20:26 ` Heiner Kallweit [not found] ` <66c57893-0a9e-4f8c-a017-ab346abbdfd0-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2017-05-30 20:26 ` [PATCH v5 6/9] pinctrl: meson: add support for GPIO interrupts Heiner Kallweit 2017-05-30 20:26 ` Heiner Kallweit 2017-05-30 20:26 ` [PATCH v5 7/9] pinctrl: meson: update DT binding documentation Heiner Kallweit 2017-05-30 20:26 ` Heiner Kallweit 2017-06-07 21:13 ` Rob Herring 2017-06-07 21:13 ` Rob Herring 2017-05-30 20:27 ` [PATCH v5 8/9] ARM: dts: meson: mark gpio controllers as interrupt controllers Heiner Kallweit 2017-05-30 20:27 ` Heiner Kallweit 2017-05-30 20:27 ` [PATCH v5 9/9] ARM64: " Heiner Kallweit 2017-05-30 20:27 ` Heiner Kallweit
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