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From:   Yinbo Zhu <zhuyinbo@loongson.cn>
To:     Linus Walleij <linus.walleij@linaro.org>,
        Bartosz Golaszewski <brgl@bgdev.pl>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>, linux-gpio@vger.kernel.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Cc:     Jianmin Lv <lvjianmin@loongson.cn>, wanghongliang@loongson.cn,
        loongson-kernel@lists.loongnix.cn,
        Yinbo Zhu <zhuyinbo@loongson.cn>,
        Conor Dooley <conor.dooley@microchip.com>
Subject: [PATCH v6 1/2] gpio: dt-bindings: add more loongson gpio chip support
Date:   Thu, 21 Sep 2023 09:52:46 +0800
Message-Id: <20230921015247.23478-2-zhuyinbo@loongson.cn>
In-Reply-To: <20230921015247.23478-1-zhuyinbo@loongson.cn>
References: <20230921015247.23478-1-zhuyinbo@loongson.cn>
MIME-Version: 1.0
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Precedence: bulk

This patch was to add loongson 2k0500, 2k2000 and 3a5000 gpio chip
dt-bindings support in yaml file.

Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
---
 .../bindings/gpio/loongson,ls-gpio.yaml       | 21 +++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml b/Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
index fb86e8ce6349..cf3b1b270aa8 100644
--- a/Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
@@ -11,9 +11,22 @@ maintainers:
 
 properties:
   compatible:
-    enum:
-      - loongson,ls2k-gpio
-      - loongson,ls7a-gpio
+    oneOf:
+      - enum:
+          - loongson,ls2k-gpio
+          - loongson,ls2k0500-gpio0
+          - loongson,ls2k0500-gpio1
+          - loongson,ls2k2000-gpio0
+          - loongson,ls2k2000-gpio1
+          - loongson,ls2k2000-gpio2
+          - loongson,ls3a5000-gpio
+          - loongson,ls7a-gpio
+      - items:
+          - const: loongson,ls2k1000-gpio
+          - const: loongson,ls2k-gpio
+      - items:
+          - const: loongson,ls7a1000-gpio
+          - const: loongson,ls7a-gpio
 
   reg:
     maxItems: 1
@@ -49,7 +62,7 @@ examples:
     #include <dt-bindings/interrupt-controller/irq.h>
 
     gpio0: gpio@1fe00500 {
-      compatible = "loongson,ls2k-gpio";
+      compatible = "loongson,ls2k1000-gpio", "loongson,ls2k-gpio";
       reg = <0x1fe00500 0x38>;
       ngpios = <64>;
       #gpio-cells = <2>;
-- 
2.20.1