From: Yinbo Zhu <zhuyinbo@loongson.cn>
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: Jianmin Lv <lvjianmin@loongson.cn>,
wanghongliang@loongson.cn, Liu Peibao <liupeibao@loongson.cn>,
loongson-kernel@lists.loongnix.cn,
Yinbo Zhu <zhuyinbo@loongson.cn>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH v12 1/2] spi: add loongson spi bindings
Date: Thu, 8 Jun 2023 15:28:18 +0800 [thread overview]
Message-ID: <20230608072819.25930-2-zhuyinbo@loongson.cn> (raw)
In-Reply-To: <20230608072819.25930-1-zhuyinbo@loongson.cn>
Add the Loongson platform spi binding with DT schema format using
json-schema.
Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
.../bindings/spi/loongson,ls2k-spi.yaml | 41 +++++++++++++++++++
MAINTAINERS | 6 +++
2 files changed, 47 insertions(+)
create mode 100644 Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
diff --git a/Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml b/Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
new file mode 100644
index 000000000000..423ee851edd5
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/loongson,ls2k-spi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Loongson SPI controller
+
+maintainers:
+ - Yinbo Zhu <zhuyinbo@loongson.cn>
+
+allOf:
+ - $ref: /schemas/spi/spi-controller.yaml#
+
+properties:
+ compatible:
+ enum:
+ - loongson,ls2k1000-spi
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ spi0: spi@1fff0220{
+ compatible = "loongson,ls2k1000-spi";
+ reg = <0x1fff0220 0x10>;
+ clocks = <&clk 17>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
diff --git a/MAINTAINERS b/MAINTAINERS
index bc201627c2e0..5e604dddd87b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -12186,6 +12186,12 @@ F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
F: drivers/clk/clk-loongson2.c
F: include/dt-bindings/clock/loongson,ls2k-clk.h
+LOONGSON SPI DRIVER
+M: Yinbo Zhu <zhuyinbo@loongson.cn>
+L: linux-spi@vger.kernel.org
+S: Maintained
+F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
+
LOONGSON-2 SOC SERIES GUTS DRIVER
M: Yinbo Zhu <zhuyinbo@loongson.cn>
L: loongarch@lists.linux.dev
--
2.20.1
next prev parent reply other threads:[~2023-06-08 7:28 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-08 7:28 [PATCH v12 0/2] spi: loongson: add bus driver for the loongson spi Yinbo Zhu
2023-06-08 7:28 ` Yinbo Zhu [this message]
2023-06-08 7:45 ` [PATCH v12 1/2] spi: add loongson spi bindings Krzysztof Kozlowski
2023-06-08 8:39 ` zhuyinbo
2023-06-08 8:53 ` Krzysztof Kozlowski
2023-06-08 10:00 ` zhuyinbo
2023-06-08 10:02 ` Krzysztof Kozlowski
2023-06-08 11:42 ` zhuyinbo
2023-06-08 11:45 ` Krzysztof Kozlowski
2023-06-08 12:10 ` zhuyinbo
2023-06-08 13:26 ` Krzysztof Kozlowski
2023-06-09 3:13 ` zhuyinbo
2023-06-09 16:45 ` Krzysztof Kozlowski
2023-06-12 7:13 ` zhuyinbo
2023-06-12 7:17 ` Krzysztof Kozlowski
2023-06-12 7:40 ` zhuyinbo
2023-06-12 8:16 ` Krzysztof Kozlowski
2023-06-12 11:29 ` zhuyinbo
2023-06-12 18:03 ` Krzysztof Kozlowski
2023-06-13 2:04 ` zhuyinbo
2023-06-08 7:28 ` [PATCH v12 2/2] spi: loongson: add bus driver for the loongson spi controller Yinbo Zhu
2023-06-08 10:15 ` Andy Shevchenko
2023-06-08 10:18 ` Andy Shevchenko
2023-06-09 7:13 ` zhuyinbo
2023-06-08 10:29 ` Mark Brown
2023-06-08 11:45 ` zhuyinbo
2023-06-08 11:53 ` Mark Brown
2023-06-09 3:17 ` zhuyinbo
2023-06-09 7:10 ` zhuyinbo
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