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From: Stephan Gerhold <stephan@gerhold.net>
To: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>
Cc: Krzysztof Opasiak <k.opasiak@samsung.com>,
	Rob Herring <robh+dt@kernel.org>,
	linux-nfc@lists.01.org, netdev@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	Bongsu Jeon <bongsu.jeon@samsung.com>,
	~postmarketos/upstreaming@lists.sr.ht,
	Stephan Gerhold <stephan@gerhold.net>
Subject: [PATCH 1/2] dt-bindings: net: nfc: s3fwrn5: Add optional clock
Date: Tue, 18 May 2021 15:39:34 +0200	[thread overview]
Message-ID: <20210518133935.571298-1-stephan@gerhold.net> (raw)

On some systems, S3FWRN5 depends on having an external clock enabled
to function correctly. Allow declaring that clock (optionally) in the
device tree.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
---
 .../devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml         | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml b/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
index 477066e2b821..081742c2b726 100644
--- a/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
+++ b/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
@@ -27,6 +27,9 @@ properties:
   reg:
     maxItems: 1
 
+  clocks:
+    maxItems: 1
+
   wake-gpios:
     maxItems: 1
     description:
@@ -80,6 +83,8 @@ examples:
 
             en-gpios = <&gpf1 4 GPIO_ACTIVE_HIGH>;
             wake-gpios = <&gpj0 2 GPIO_ACTIVE_HIGH>;
+
+            clocks = <&rpmcc 20>;
         };
     };
   # UART example on Raspberry Pi
-- 
2.31.1


WARNING: multiple messages have this Message-ID (diff)
From: Stephan Gerhold <stephan@gerhold.net>
To: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>
Cc: Rob Herring <robh+dt@kernel.org>,
	linux-nfc@lists.01.org, netdev@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	Bongsu Jeon <bongsu.jeon@samsung.com>,
	~postmarketos/upstreaming@lists.sr.ht,
	Stephan Gerhold <stephan@gerhold.net>
Subject: [linux-nfc] [PATCH 1/2] dt-bindings: net: nfc: s3fwrn5: Add optional clock
Date: Tue, 18 May 2021 15:39:34 +0200	[thread overview]
Message-ID: <20210518133935.571298-1-stephan@gerhold.net> (raw)

On some systems, S3FWRN5 depends on having an external clock enabled
to function correctly. Allow declaring that clock (optionally) in the
device tree.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
---
 .../devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml         | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml b/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
index 477066e2b821..081742c2b726 100644
--- a/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
+++ b/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
@@ -27,6 +27,9 @@ properties:
   reg:
     maxItems: 1
 
+  clocks:
+    maxItems: 1
+
   wake-gpios:
     maxItems: 1
     description:
@@ -80,6 +83,8 @@ examples:
 
             en-gpios = <&gpf1 4 GPIO_ACTIVE_HIGH>;
             wake-gpios = <&gpj0 2 GPIO_ACTIVE_HIGH>;
+
+            clocks = <&rpmcc 20>;
         };
     };
   # UART example on Raspberry Pi
-- 
2.31.1
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WARNING: multiple messages have this Message-ID (diff)
From: Stephan Gerhold <stephan@gerhold.net>
To: linux-nfc@lists.01.org
Subject: [PATCH 1/2] dt-bindings: net: nfc: s3fwrn5: Add optional clock
Date: Tue, 18 May 2021 15:39:34 +0200	[thread overview]
Message-ID: <20210518133935.571298-1-stephan@gerhold.net> (raw)

[-- Attachment #1: Type: text/plain, Size: 1044 bytes --]

On some systems, S3FWRN5 depends on having an external clock enabled
to function correctly. Allow declaring that clock (optionally) in the
device tree.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
---
 .../devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml         | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml b/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
index 477066e2b821..081742c2b726 100644
--- a/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
+++ b/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
@@ -27,6 +27,9 @@ properties:
   reg:
     maxItems: 1
 
+  clocks:
+    maxItems: 1
+
   wake-gpios:
     maxItems: 1
     description:
@@ -80,6 +83,8 @@ examples:
 
             en-gpios = <&gpf1 4 GPIO_ACTIVE_HIGH>;
             wake-gpios = <&gpj0 2 GPIO_ACTIVE_HIGH>;
+
+            clocks = <&rpmcc 20>;
         };
     };
   # UART example on Raspberry Pi
-- 
2.31.1

             reply	other threads:[~2021-05-18 13:40 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-18 13:39 Stephan Gerhold [this message]
2021-05-18 13:39 ` [PATCH 1/2] dt-bindings: net: nfc: s3fwrn5: Add optional clock Stephan Gerhold
2021-05-18 13:39 ` [linux-nfc] " Stephan Gerhold
2021-05-18 13:39 ` [PATCH 2/2] nfc: s3fwrn5: i2c: Enable optional clock from device tree Stephan Gerhold
2021-05-18 13:39   ` Stephan Gerhold
2021-05-18 13:39   ` [linux-nfc] " Stephan Gerhold
2021-05-18 14:30   ` Krzysztof Kozlowski
2021-05-18 14:30     ` Krzysztof Kozlowski
2021-05-18 14:30     ` [linux-nfc] " Krzysztof Kozlowski
2021-05-18 15:00     ` [linux-nfc] " Stephan Gerhold
2021-05-18 15:00       ` Stephan Gerhold
2021-05-18 15:00       ` [linux-nfc] " Stephan Gerhold
2021-05-18 15:25       ` Krzysztof Kozlowski
2021-05-18 15:25         ` Krzysztof Kozlowski
2021-05-18 15:25         ` [linux-nfc] " Krzysztof Kozlowski
2021-05-18 15:37         ` Stephan Gerhold
2021-05-18 15:37           ` Stephan Gerhold
2021-05-18 15:37           ` [linux-nfc] " Stephan Gerhold
2021-05-19  8:07         ` Stephan Gerhold
2021-05-19  8:07           ` Stephan Gerhold
2021-05-19  8:07           ` [linux-nfc] " Stephan Gerhold
2021-05-19 15:58           ` Krzysztof Kozlowski
2021-05-19 15:58             ` Krzysztof Kozlowski
2021-05-19 15:58             ` [linux-nfc] " Krzysztof Kozlowski
2021-05-20  7:41             ` Stephan Gerhold
2021-05-20  7:41               ` Stephan Gerhold
2021-05-20  7:41               ` [linux-nfc] " Stephan Gerhold
2021-05-20 11:40             ` Bongsu Jeon
2021-05-20 11:40               ` Bongsu Jeon
2021-05-20 11:40               ` [linux-nfc] " Bongsu Jeon
2021-05-21 15:02               ` Krzysztof Kozlowski
2021-05-21 15:02                 ` Krzysztof Kozlowski
2021-05-21 15:02                 ` [linux-nfc] " Krzysztof Kozlowski

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