From: Bert Vermeulen <bert@biot.com>
To: Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
linux-spi@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: Bert Vermeulen <bert@biot.com>, John Crispin <john@phrozen.org>,
Benjamin Larsson <benjamin.larsson@iopsys.eu>
Subject: [PATCH v2 1/3] dt-bindings: arm: airoha: Add documentation for Airoha SPI controller
Date: Tue, 27 Sep 2022 13:32:27 +0200 [thread overview]
Message-ID: <20220927113229.1214224-2-bert@biot.com> (raw)
In-Reply-To: <20220927113229.1214224-1-bert@biot.com>
Create documentation for accessing the Airoha EN7523 SPI controller.
Signed-off-by: Bert Vermeulen <bert@biot.com>
---
.../bindings/spi/airoha,en7523-spi.yaml | 45 +++++++++++++++++++
1 file changed, 45 insertions(+)
create mode 100644 Documentation/devicetree/bindings/spi/airoha,en7523-spi.yaml
diff --git a/Documentation/devicetree/bindings/spi/airoha,en7523-spi.yaml b/Documentation/devicetree/bindings/spi/airoha,en7523-spi.yaml
new file mode 100644
index 000000000000..8f4936512a99
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/airoha,en7523-spi.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/airoha,en7523-spi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Airoha EN7523 SPI controller
+
+maintainers:
+ - Bert Vermeulen <bert@biot.com>
+
+description: |
+ This binding describes the SPI controller on Airoha EN7523 SoCs.
+
+allOf:
+ - $ref: spi-controller.yaml#
+
+properties:
+ compatible:
+ items:
+ - const: airoha,en7523-spi
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/en7523-clk.h>
+ spi0: spi@1fa10000 {
+ compatible = "airoha,en7523-spi";
+ reg = <0x1fa10000 0x10000>;
+ clocks = <&scu EN7523_CLK_SPI>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
--
2.25.1
next prev parent reply other threads:[~2022-09-27 12:00 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-27 11:32 [PATCH v2 0/3] Add support for the Airoha EN7523 SPI controller Bert Vermeulen
2022-09-27 11:32 ` Bert Vermeulen [this message]
2022-09-29 22:21 ` [PATCH v2 1/3] dt-bindings: arm: airoha: Add documentation for Airoha " Rob Herring
2022-09-30 10:29 ` Krzysztof Kozlowski
2022-09-27 11:32 ` [PATCH v2 2/3] spi: Add support for the Airoha EN7523 SoC " Bert Vermeulen
2022-09-27 12:23 ` Mark Brown
2022-09-27 15:04 ` Bert Vermeulen
2022-09-27 11:32 ` [PATCH v2 3/3] ARM: dts: en7523: Add SPI node Bert Vermeulen
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