From: Chuanhong Guo <gch981213@gmail.com>
To: linux-spi@vger.kernel.org
Cc: Mark Brown <broonie@kernel.org>,
linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, Chuanhong Guo <gch981213@gmail.com>
Subject: [PATCH v2 2/2] dt-binding: spi: add bindings for spi-ar934x
Date: Thu, 6 Feb 2020 23:06:26 +0800 [thread overview]
Message-ID: <20200206150626.708649-3-gch981213@gmail.com> (raw)
In-Reply-To: <20200206150626.708649-1-gch981213@gmail.com>
Add binding documentation for SPI controller in Qualcomm Atheros
AR934x/QCA95xx SoCs.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
---
Changes since v1: none
.../bindings/spi/qca,ar934x-spi.yaml | 40 +++++++++++++++++++
1 file changed, 40 insertions(+)
create mode 100644 Documentation/devicetree/bindings/spi/qca,ar934x-spi.yaml
diff --git a/Documentation/devicetree/bindings/spi/qca,ar934x-spi.yaml b/Documentation/devicetree/bindings/spi/qca,ar934x-spi.yaml
new file mode 100644
index 000000000000..8f0c520a571c
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/qca,ar934x-spi.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/qca,ar934x-spi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Atheros AR934x/QCA95xx SoC SPI controller
+
+maintainers:
+ - Chuanhong Guo <gch981213@gmail.com>
+
+allOf:
+ - $ref: spi-controller.yaml#
+
+properties:
+ compatible:
+ const: qca,ar934x-spi
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#address-cells'
+ - '#size-cells'
+
+examples:
+ - |
+ spi: spi@1f000000 {
+ compatible = "qca,ar934x-spi";
+ reg = <0x1f000000 0x1c>;
+ clocks = <&pll ATH79_CLK_AHB>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
--
2.24.1
next prev parent reply other threads:[~2020-02-06 15:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-06 15:06 [PATCH v2 0/2] spi: add driver for ar934x spi controller Chuanhong Guo
2020-02-06 15:06 ` [PATCH v2 1/2] " Chuanhong Guo
2020-02-06 15:06 ` Chuanhong Guo [this message]
2020-02-06 20:55 ` [PATCH v2 2/2] dt-binding: spi: add bindings for spi-ar934x Rob Herring
2020-02-07 5:55 ` Chuanhong Guo
2020-02-07 23:54 ` Florian Fainelli
2020-02-08 9:36 ` Chuanhong Guo
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