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From: Kavyasree Kotagiri <kavyasree.kotagiri@microchip.com>
To: <krzysztof.kozlowski+dt@linaro.org>,
	<nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
	<claudiu.beznea@microchip.com>, <peda@axentia.se>
Cc: <devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <lee.jones@linaro.org>,
	<linux@armlinux.org.uk>, <Manohar.Puri@microchip.com>,
	<Kavyasree.Kotagiri@microchip.com>,
	<UNGLinuxDriver@microchip.com>
Subject: [PATCH 2/4] dt-bindings: mfd: atmel,flexcom: Add lan966 compatible string and mux properties
Date: Tue, 3 May 2022 16:25:26 +0530	[thread overview]
Message-ID: <20220503105528.12824-3-kavyasree.kotagiri@microchip.com> (raw)
In-Reply-To: <20220503105528.12824-1-kavyasree.kotagiri@microchip.com>

Add lan966 flexcom compatible string and flexcom mux
device tree properties

Signed-off-by: Kavyasree Kotagiri <kavyasree.kotagiri@microchip.com>
---
 .../devicetree/bindings/mfd/atmel,flexcom.yaml   | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml b/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml
index 62dea9b891d8..3e056857c44a 100644
--- a/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml
+++ b/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml
@@ -18,6 +18,7 @@ properties:
   compatible:
     enum:
       - atmel,sama5d2-flexcom
+      - microchip,lan966-flexcom
 
   reg:
     minItems: 1
@@ -45,6 +46,19 @@ properties:
     $ref: /schemas/types.yaml#/definitions/uint32
     enum: [0, 1, 2]
 
+  # The following optional mux properties are only for lan966 flexcoms
+  mux-controls:
+    minItems: 1
+    description: Phandle to the mux controller to map flexcom chip-select
+     to flexcom shared pin.
+
+  mux-control-names:
+    description: String to label the mux controller.
+    minItems: 1
+    items:
+      - const: cs0
+      - const: cs1
+
 required:
   - compatible
   - reg
@@ -64,5 +78,7 @@ examples:
           #size-cells = <1>;
           ranges = <0x0 0xf8034000 0x800>;
           atmel,flexcom-mode = <2>;
+          mux-controls = <&mux 0>;
+          mux-control-names = "cs0";
     };
 ...
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Kavyasree Kotagiri <kavyasree.kotagiri@microchip.com>
To: <krzysztof.kozlowski+dt@linaro.org>,
	<nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
	<claudiu.beznea@microchip.com>, <peda@axentia.se>
Cc: <devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <lee.jones@linaro.org>,
	<linux@armlinux.org.uk>, <Manohar.Puri@microchip.com>,
	<Kavyasree.Kotagiri@microchip.com>,
	<UNGLinuxDriver@microchip.com>
Subject: [PATCH 2/4] dt-bindings: mfd: atmel, flexcom: Add lan966 compatible string and mux properties
Date: Tue, 3 May 2022 16:25:26 +0530	[thread overview]
Message-ID: <20220503105528.12824-3-kavyasree.kotagiri@microchip.com> (raw)
In-Reply-To: <20220503105528.12824-1-kavyasree.kotagiri@microchip.com>

Add lan966 flexcom compatible string and flexcom mux
device tree properties

Signed-off-by: Kavyasree Kotagiri <kavyasree.kotagiri@microchip.com>
---
 .../devicetree/bindings/mfd/atmel,flexcom.yaml   | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml b/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml
index 62dea9b891d8..3e056857c44a 100644
--- a/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml
+++ b/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml
@@ -18,6 +18,7 @@ properties:
   compatible:
     enum:
       - atmel,sama5d2-flexcom
+      - microchip,lan966-flexcom
 
   reg:
     minItems: 1
@@ -45,6 +46,19 @@ properties:
     $ref: /schemas/types.yaml#/definitions/uint32
     enum: [0, 1, 2]
 
+  # The following optional mux properties are only for lan966 flexcoms
+  mux-controls:
+    minItems: 1
+    description: Phandle to the mux controller to map flexcom chip-select
+     to flexcom shared pin.
+
+  mux-control-names:
+    description: String to label the mux controller.
+    minItems: 1
+    items:
+      - const: cs0
+      - const: cs1
+
 required:
   - compatible
   - reg
@@ -64,5 +78,7 @@ examples:
           #size-cells = <1>;
           ranges = <0x0 0xf8034000 0x800>;
           atmel,flexcom-mode = <2>;
+          mux-controls = <&mux 0>;
+          mux-control-names = "cs0";
     };
 ...
-- 
2.17.1


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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2022-05-03 10:57 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-03 10:55 [PATCH 0/4] Add support for lan966 flexcom multiplexer Kavyasree Kotagiri
2022-05-03 10:55 ` Kavyasree Kotagiri
2022-05-03 10:55 ` [PATCH 1/4] dt-bindings: mfd: atmel,flexcom: Convert to json-schema Kavyasree Kotagiri
2022-05-03 10:55   ` Kavyasree Kotagiri
2022-05-03 12:34   ` Krzysztof Kozlowski
2022-05-03 12:34     ` Krzysztof Kozlowski
2022-05-03 22:21   ` Rob Herring
2022-05-03 22:21     ` [PATCH 1/4] dt-bindings: mfd: atmel, flexcom: " Rob Herring
2022-05-03 10:55 ` Kavyasree Kotagiri [this message]
2022-05-03 10:55   ` [PATCH 2/4] dt-bindings: mfd: atmel, flexcom: Add lan966 compatible string and mux properties Kavyasree Kotagiri
2022-05-03 12:37   ` [PATCH 2/4] dt-bindings: mfd: atmel,flexcom: " Krzysztof Kozlowski
2022-05-03 12:37     ` Krzysztof Kozlowski
2022-05-03 10:55 ` [PATCH 3/4] dt-bindings: mux: Add lan966 flexcom mux controller Kavyasree Kotagiri
2022-05-03 10:55   ` Kavyasree Kotagiri
2022-05-03 12:42   ` Krzysztof Kozlowski
2022-05-03 12:42     ` Krzysztof Kozlowski
2022-05-03 10:55 ` [PATCH 4/4] mux: lan966: Add support for " Kavyasree Kotagiri
2022-05-03 10:55   ` Kavyasree Kotagiri
2022-05-03 12:45   ` Krzysztof Kozlowski
2022-05-03 12:45     ` Krzysztof Kozlowski
2022-05-09  8:25     ` Kavyasree.Kotagiri
2022-05-09  8:25       ` Kavyasree.Kotagiri
2022-05-03 19:57   ` kernel test robot
2022-05-03 19:57     ` kernel test robot
2022-05-05 20:26   ` kernel test robot
2022-05-05 20:26     ` kernel test robot

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