From: Yinbo Zhu <zhuyinbo@loongson.cn>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Arnd Bergmann <arnd@arndb.de>, Hector Martin <marcan@marcan.st>,
Lubomir Rintel <lkundrak@v3.sk>,
Conor Dooley <conor.dooley@microchip.com>,
Linus Walleij <linus.walleij@linaro.org>,
Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com>,
Heiko Stuebner <heiko@sntech.de>,
Brian Norris <briannorris@chromium.org>,
Sven Peter <sven@svenpeter.dev>,
loongarch@lists.linux.dev, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Yinbo Zhu <zhuyinbo@loongson.cn>
Subject: [PATCH v1 2/2] dt-bindings: soc: add loongson2 guts
Date: Mon, 24 Oct 2022 18:58:22 +0800 [thread overview]
Message-ID: <20221024105822.24514-2-zhuyinbo@loongson.cn> (raw)
In-Reply-To: <20221024105822.24514-1-zhuyinbo@loongson.cn>
Add the loongson2 soc guts driver binding with DT schema format
using json-schema.
Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn>
---
.../soc/loongson/loongson,ls2k-guts.yaml | 37 +++++++++++++++++++
MAINTAINERS | 1 +
2 files changed, 38 insertions(+)
create mode 100644 Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-guts.yaml
diff --git a/Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-guts.yaml b/Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-guts.yaml
new file mode 100644
index 000000000000..2502f8aeb74d
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-guts.yaml
@@ -0,0 +1,37 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/loongson/loongson,ls2k-guts.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Loongson2 GUTS driver.
+
+maintainers:
+ - Yinbo Zhu <zhuyinbo@loongson.cn>
+
+description: |
+ GUTS driver was to manage and access global utilities block. Initially
+ only reading SVR and registering soc device are supported.
+
+properties:
+ compatible:
+ const: loongson,ls2k-guts
+
+ reg:
+ maxItems: 1
+
+ little-endian: true
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ guts: guts@1fe00000 {
+ compatible = "loongson,ls2k-guts";
+ reg = <0x1fe00000 0x3ffc>;
+ little-endian;
+ };
diff --git a/MAINTAINERS b/MAINTAINERS
index f032096d5251..d315237692ea 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -11934,6 +11934,7 @@ LOONGSON2 SOC SERIES GUTS DRIVER
M: Yinbo Zhu <zhuyinbo@loongson.cn>
L: loongarch@lists.linux.dev
S: Maintained
+F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-guts.yaml
F: drivers/soc/loongson/loongson2_guts.c
F: include/linux/loongson/loongson2_guts.h
--
2.20.1
next prev parent reply other threads:[~2022-10-24 11:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-24 10:58 [PATCH v1 1/2] soc: loongson: add GUTS driver for loongson2 platforms Yinbo Zhu
2022-10-24 10:58 ` Yinbo Zhu [this message]
2022-10-24 11:17 ` Arnd Bergmann
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