From: Heiner Kallweit <hkallweit1@gmail.com>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Kevin Hilman <khilman@baylibre.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Thomas Gleixner <tglx@linutronix.de>,
Marc Zyngier <maz@kernel.org>
Cc: "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"open list:ARM/Amlogic Meson..."
<linux-amlogic@lists.infradead.org>
Subject: [PATCH v3] dt-bindings: interrupt-controller: Convert Amlogic Meson GPIO interrupt controller binding
Date: Mon, 30 Jan 2023 21:53:21 +0100 [thread overview]
Message-ID: <a1dee1a5-54d4-47ad-c914-8e9a801cd4a0@gmail.com> (raw)
In-Reply-To: <cb62dfc0-cb3d-beba-6d0b-8db18583dda0@gmail.com>
Convert Amlogic Meson GPIO interrupt controller binding to yaml.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
---
v2:
- consider that more than one compatible may be set
- remove bus part from example
v3:
- remove minItem/maxItem properties for compatible
---
.../amlogic,meson-gpio-intc.txt | 38 ---------
.../amlogic,meson-gpio-intc.yaml | 84 +++++++++++++++++++
2 files changed, 84 insertions(+), 38 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt
create mode 100644 Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.yaml
diff --git a/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt
deleted file mode 100644
index bde63f8f0..000000000
--- a/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt
+++ /dev/null
@@ -1,38 +0,0 @@
-Amlogic meson GPIO interrupt controller
-
-Meson SoCs contains an interrupt controller which is able to watch the SoC
-pads and generate an interrupt on edge 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. It does not expose all 256 mux inputs because the
-documentation shows that the upper part is not mapped to any pad. The actual
-number of interrupt exposed depends on the SoC.
-
-Required properties:
-
-- compatible : must have "amlogic,meson8-gpio-intc" and either
- "amlogic,meson8-gpio-intc" for meson8 SoCs (S802) or
- "amlogic,meson8b-gpio-intc" for meson8b SoCs (S805) or
- "amlogic,meson-gxbb-gpio-intc" for GXBB SoCs (S905) or
- "amlogic,meson-gxl-gpio-intc" for GXL SoCs (S905X, S912)
- "amlogic,meson-axg-gpio-intc" for AXG SoCs (A113D, A113X)
- "amlogic,meson-g12a-gpio-intc" for G12A SoCs (S905D2, S905X2, S905Y2)
- "amlogic,meson-sm1-gpio-intc" for SM1 SoCs (S905D3, S905X3, S905Y3)
- "amlogic,meson-a1-gpio-intc" for A1 SoCs (A113L)
- "amlogic,meson-s4-gpio-intc" for S4 SoCs (S802X2, S905Y4, S805X2G, S905W2)
-- reg : Specifies base physical address and size of the registers.
-- interrupt-controller : Identifies the node as an interrupt controller.
-- #interrupt-cells : Specifies the number of cells needed to encode an
- interrupt source. The value must be 2.
-- meson,channel-interrupts: Array with the 8 upstream hwirq numbers. These
- are the hwirqs used on the parent interrupt controller.
-
-Example:
-
-gpio_interrupt: interrupt-controller@9880 {
- compatible = "amlogic,meson-gxbb-gpio-intc",
- "amlogic,meson-gpio-intc";
- reg = <0x0 0x9880 0x0 0x10>;
- interrupt-controller;
- #interrupt-cells = <2>;
- meson,channel-interrupts = <64 65 66 67 68 69 70 71>;
-};
diff --git a/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.yaml b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.yaml
new file mode 100644
index 000000000..da55a2d25
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.yaml
@@ -0,0 +1,84 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/amlogic,meson-gpio-intc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic Meson GPIO interrupt controller
+
+maintainers:
+ - Heiner Kallweit <hkallweit1@gmail.com>
+
+description: |
+ Meson SoCs contains an interrupt controller which is able to watch the SoC
+ pads and generate an interrupt on edge 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. It does not expose all 256 mux inputs because the
+ documentation shows that the upper part is not mapped to any pad. The actual
+ number of interrupt exposed depends on the SoC.
+
+allOf:
+ - $ref: /schemas/interrupt-controller.yaml#
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - amlogic,meson-gpio-intc
+ - amlogic,meson8-gpio-intc
+ - amlogic,meson8b-gpio-intc
+ - amlogic,meson-gxbb-gpio-intc
+ - amlogic,meson-gxl-gpio-intc
+ - amlogic,meson-axg-gpio-intc
+ - amlogic,meson-g12a-gpio-intc
+ - amlogic,meson-sm1-gpio-intc
+ - amlogic,meson-a1-gpio-intc
+ - amlogic,meson-s4-gpio-intc
+ - items:
+ - enum:
+ - amlogic,meson8-gpio-intc
+ - amlogic,meson-axg-gpio-intc
+ - amlogic,meson-g12a-gpio-intc
+ - amlogic,meson-sm1-gpio-intc
+ - amlogic,meson-s4-gpio-intc
+ - const: amlogic,meson-gpio-intc
+ - items:
+ - const: amlogic,meson-gpio-intc
+ - enum:
+ - amlogic,meson8b-gpio-intc
+ - amlogic,meson-gxbb-gpio-intc
+ - amlogic,meson-gxl-gpio-intc
+
+ reg:
+ maxItems: 1
+
+ interrupt-controller: true
+
+ "#interrupt-cells":
+ const: 2
+
+ amlogic,channel-interrupts:
+ description: Array with the upstream hwirq numbers
+ minItems: 8
+ maxItems: 12
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+
+required:
+ - compatible
+ - reg
+ - interrupt-controller
+ - "#interrupt-cells"
+ - amlogic,channel-interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ interrupt-controller@9880 {
+ compatible = "amlogic,meson-gxbb-gpio-intc";
+ reg = <0x9880 0x10>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>;
+ };
--
2.39.1
next prev parent reply other threads:[~2023-01-30 20:53 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-23 21:22 [PATCH 0/8] soc: amlogic: switch bindings to yaml and adjust some dtbs's Heiner Kallweit
2023-01-23 21:23 ` [PATCH 1/8] arm64: dts: meson-gx: Remove invalid pwm compatible Heiner Kallweit
2023-01-23 21:24 ` [PATCH 2/8] arm64: dts: amlogic: Fix non-compliant SD/SDIO node names Heiner Kallweit
2023-01-24 7:17 ` Neil Armstrong
2023-01-23 21:25 ` [PATCH 3/8] arm64: dts: meson-gx: Set only one compatible string for mmc Heiner Kallweit
2023-01-23 21:27 ` [PATCH 4/8] arm64: dts: amlogic: Remove invalid compatible string amlogic,meson-gpio-intc Heiner Kallweit
2023-01-23 21:28 ` [PATCH 5/8] dt-bindings: rtc: Add Amlogic Meson vrtc controller binding Heiner Kallweit
2023-01-25 19:19 ` Rob Herring
2023-01-23 21:29 ` [PATCH 6/8] dt-bindings: pwm: Add Amlogic Meson PWM binding Heiner Kallweit
2023-01-24 1:22 ` Rob Herring
2023-01-25 19:22 ` Rob Herring
2023-01-23 21:30 ` [PATCH 7/8] dt-bindings: interrupt-controller: Add Amlogic Meson GPIO interrupt controller binding Heiner Kallweit
2023-01-24 1:22 ` Rob Herring
2023-01-24 7:03 ` Heiner Kallweit
2023-01-25 16:46 ` Rob Herring
2023-01-23 21:30 ` [PATCH 8/8] dt-bindings: pinctrl: Add Amlogic Meson pinctrl binding Heiner Kallweit
2023-01-24 1:22 ` Rob Herring
2023-01-24 7:14 ` Heiner Kallweit
2023-01-24 7:16 ` [PATCH 0/8] soc: amlogic: switch bindings to yaml and adjust some dtbs's Neil Armstrong
2023-01-24 9:20 ` Heiner Kallweit
2023-01-26 7:40 ` Uwe Kleine-König
2023-01-24 8:22 ` (subset) " Neil Armstrong
2023-01-25 22:24 ` [PATCH v2] dt-bindings: rtc: Convert Amlogic Meson vrtc controller binding Heiner Kallweit
2023-01-30 17:09 ` Rob Herring
2023-02-09 22:16 ` (subset) " Alexandre Belloni
2023-01-25 22:28 ` [PATCH v2] dt-bindings: pwm: Convert Amlogic Meson PWM binding Heiner Kallweit
2023-01-30 17:16 ` Rob Herring
2023-01-27 21:14 ` [PATCH v2] dt-bindings: interrupt-controller: Convert Amlogic Meson GPIO interrupt controller binding Heiner Kallweit
2023-01-27 21:16 ` [PATCH v2] dt-bindings: pinctrl: Convert Amlogic Meson pinctrl binding Heiner Kallweit
2023-01-30 20:34 ` [PATCH v3] dt-bindings: pwm: Convert Amlogic Meson PWM binding Heiner Kallweit
2023-01-30 21:21 ` Rob Herring
2023-02-01 7:35 ` Krzysztof Kozlowski
2023-01-30 20:53 ` Heiner Kallweit [this message]
2023-02-01 2:03 ` [PATCH v3] dt-bindings: interrupt-controller: Convert Amlogic Meson GPIO interrupt controller binding Rob Herring
2023-02-01 6:47 ` Heiner Kallweit
2023-02-01 10:21 ` Neil Armstrong
2023-01-30 21:00 ` [PATCH v3] dt-bindings: pinctrl: Convert Amlogic Meson pinctrl binding Heiner Kallweit
2023-02-01 2:06 ` Rob Herring
2023-02-01 22:13 ` Heiner Kallweit
2023-02-04 22:56 ` Martin Blumenstingl
2023-02-05 0:05 ` Heiner Kallweit
2023-02-05 7:57 ` Neil Armstrong
2023-02-05 16:54 ` Heiner Kallweit
2023-02-06 9:30 ` Neil Armstrong
2023-02-01 10:56 ` Neil Armstrong
2023-06-22 7:57 ` [PATCH 0/8] soc: amlogic: switch bindings to yaml and adjust some dtbs's Neil Armstrong
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