From: Michal Simek <michal.simek@xilinx.com>
To: linux-kernel@vger.kernel.org, monstr@monstr.eu,
michal.simek@xilinx.com, git@xilinx.com
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>,
Linus Walleij <linus.walleij@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>,
Srinivas Neeli <srinivas.neeli@xilinx.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-gpio@vger.kernel.org
Subject: [PATCH] dt-bindings: gpio: zynq: Describe gpio-line-names
Date: Fri, 15 Oct 2021 11:27:23 +0200 [thread overview]
Message-ID: <4b9db94cdd8ca106feee53f76fab2a23721f7d2a.1634290039.git.michal.simek@xilinx.com> (raw)
Number of lines depends on compatible string from 58 to 174.
That's why it is checked based on it.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
.../devicetree/bindings/gpio/gpio-zynq.yaml | 50 +++++++++++++++++++
1 file changed, 50 insertions(+)
diff --git a/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml b/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
index da95b951c23e..29c27eadbac8 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
+++ b/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
@@ -28,6 +28,11 @@ properties:
gpio-controller: true
+ gpio-line-names:
+ description: strings describing the names of each gpio line
+ minItems: 58
+ maxItems: 174
+
interrupt-controller: true
"#interrupt-cells":
@@ -39,6 +44,51 @@ properties:
power-domains:
maxItems: 1
+allOf:
+ - if:
+ properties:
+ compatible:
+ enum:
+ - xlnx,zynqmp-gpio-1.0
+ then:
+ properties:
+ gpio-line-names:
+ minItems: 174
+ maxItems: 174
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - xlnx,zynq-gpio-1.0
+ then:
+ properties:
+ gpio-line-names:
+ minItems: 118
+ maxItems: 118
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - xlnx,versal-gpio-1.0
+ then:
+ properties:
+ gpio-line-names:
+ minItems: 58
+ maxItems: 58
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - xlnx,pmc-gpio-1.0
+ then:
+ properties:
+ gpio-line-names:
+ minItems: 116
+ maxItems: 116
+
required:
- compatible
- reg
--
2.33.1
next reply other threads:[~2021-10-15 9:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-15 9:27 Michal Simek [this message]
2021-10-26 21:20 ` [PATCH] dt-bindings: gpio: zynq: Describe gpio-line-names Rob Herring
2022-05-16 14:52 ` Michal Simek
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