From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
To: Marc Zyngier <maz@kernel.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Thomas Gleixner <tglx@linutronix.de>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <brgl@bgdev.pl>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Andy Gross <agross@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
linux-gpio@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
Prabhakar <prabhakar.csengg@gmail.com>,
linux-renesas-soc@vger.kernel.org,
Phil Edworthy <phil.edworthy@renesas.com>,
Biju Das <biju.das.jz@bp.renesas.com>,
Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: [PATCH v5 4/5] dt-bindings: pinctrl: renesas,rzg2l-pinctrl: Document the properties to handle GPIO IRQ
Date: Mon, 23 May 2022 18:42:37 +0100 [thread overview]
Message-ID: <20220523174238.28942-5-prabhakar.mahadev-lad.rj@bp.renesas.com> (raw)
In-Reply-To: <20220523174238.28942-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
Document the required properties to handle GPIO IRQ.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
.../bindings/pinctrl/renesas,rzg2l-pinctrl.yaml | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml
index 52df1b146174..997b74639112 100644
--- a/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml
@@ -47,6 +47,17 @@ properties:
gpio-ranges:
maxItems: 1
+ interrupt-controller: true
+
+ '#interrupt-cells':
+ const: 2
+ description:
+ The first cell contains the global GPIO port index, constructed using the
+ RZG2L_GPIO() helper macro in <dt-bindings/pinctrl/rzg2l-pinctrl.h> and the
+ second cell is used to specify the flag.
+ E.g. "interrupts = <RZG2L_GPIO(43, 0) IRQ_TYPE_EDGE_FALLING>;" if P43_0 is
+ being used as an interrupt.
+
clocks:
maxItems: 1
@@ -110,6 +121,8 @@ required:
- gpio-controller
- '#gpio-cells'
- gpio-ranges
+ - interrupt-controller
+ - '#interrupt-cells'
- clocks
- power-domains
- resets
@@ -126,6 +139,8 @@ examples:
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pinctrl 0 0 392>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
clocks = <&cpg CPG_MOD R9A07G044_GPIO_HCLK>;
resets = <&cpg R9A07G044_GPIO_RSTN>,
<&cpg R9A07G044_GPIO_PORT_RESETN>,
--
2.25.1
next prev parent reply other threads:[~2022-05-23 17:59 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-23 17:42 [PATCH v5 0/5] Renesas RZ/G2L IRQC support Lad Prabhakar
2022-05-23 17:42 ` [PATCH v5 1/5] dt-bindings: interrupt-controller: Add Renesas RZ/G2L Interrupt Controller Lad Prabhakar
2022-05-23 17:42 ` [PATCH v5 2/5] irqchip: Add RZ/G2L IA55 Interrupt Controller driver Lad Prabhakar
2022-06-25 9:30 ` Marc Zyngier
2022-06-25 10:54 ` Lad, Prabhakar
2022-06-25 12:08 ` Marc Zyngier
2022-06-25 12:48 ` Lad, Prabhakar
2022-06-25 16:09 ` Marc Zyngier
2022-06-25 19:26 ` Lad, Prabhakar
2022-05-23 17:42 ` [PATCH v5 3/5] gpio: gpiolib: Allow free() callback to be overridden Lad Prabhakar
2022-05-24 8:54 ` Linus Walleij
2022-05-24 9:06 ` Lad, Prabhakar
2022-05-24 9:29 ` Linus Walleij
2022-05-23 17:42 ` Lad Prabhakar [this message]
2022-06-02 13:36 ` [PATCH v5 4/5] dt-bindings: pinctrl: renesas,rzg2l-pinctrl: Document the properties to handle GPIO IRQ Rob Herring
2022-05-23 17:42 ` [PATCH v5 5/5] pinctrl: renesas: pinctrl-rzg2l: Add IRQ domain to handle GPIO interrupt Lad Prabhakar
2022-05-24 8:57 ` Linus Walleij
2022-05-24 9:01 ` Lad, Prabhakar
2022-05-24 9:26 ` Linus Walleij
[not found] ` <CA+V-a8uu5sTOWrWZVY=YaUaOfQZFHx46snHTRnW7ddJyH-obvA@mail.gmail.com>
2022-05-24 11:58 ` Linus Walleij
2022-06-19 19:29 ` [PATCH v5 0/5] Renesas RZ/G2L IRQC support Lad, Prabhakar
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