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From: Fabrice Gasnier <fabrice.gasnier@st.com>
To: <wsa@the-dreams.de>, <robh+dt@kernel.org>
Cc: <mark.rutland@arm.com>, <pierre-yves.mordret@st.com>,
	<mcoquelin.stm32@gmail.com>, <alexandre.torgue@st.com>,
	<linux-i2c@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-stm32@st-md-mailman.stormreply.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <fabrice.gasnier@st.com>
Subject: [PATCH] dt-bindings: i2c-stm32: document optional dmas
Date: Tue, 4 Jun 2019 15:34:13 +0200	[thread overview]
Message-ID: <1559655253-27008-1-git-send-email-fabrice.gasnier@st.com> (raw)

Add missing documentation for "dmas" and "dma-names" properties that can be
used on i2c-stm32.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
---
 Documentation/devicetree/bindings/i2c/i2c-stm32.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/i2c/i2c-stm32.txt b/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
index f334738..ce3df2ff 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
@@ -21,6 +21,8 @@ Optional properties:
   100000 and 400000.
   For STM32F7, STM32H7 and STM32MP1 SoCs, Standard-mode, Fast-mode and Fast-mode
   Plus are supported, possible values are 100000, 400000 and 1000000.
+- dmas: List of phandles to rx and tx DMA channels. Refer to stm32-dma.txt.
+- dma-names: List of dma names. Valid names are: "rx" and "tx".
 - i2c-scl-rising-time-ns: I2C SCL Rising time for the board (default: 25)
   For STM32F7, STM32H7 and STM32MP1 only.
 - i2c-scl-falling-time-ns: I2C SCL Falling time for the board (default: 10)
-- 
2.7.4


WARNING: multiple messages have this Message-ID (diff)
From: Fabrice Gasnier <fabrice.gasnier@st.com>
To: wsa@the-dreams.de, robh+dt@kernel.org
Cc: mark.rutland@arm.com, pierre-yves.mordret@st.com,
	mcoquelin.stm32@gmail.com, alexandre.torgue@st.com,
	linux-i2c@vger.kernel.org, devicetree@vger.kernel.org,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, fabrice.gasnier@st.com
Subject: [PATCH] dt-bindings: i2c-stm32: document optional dmas
Date: Tue, 4 Jun 2019 15:34:13 +0200	[thread overview]
Message-ID: <1559655253-27008-1-git-send-email-fabrice.gasnier@st.com> (raw)

Add missing documentation for "dmas" and "dma-names" properties that can be
used on i2c-stm32.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
---
 Documentation/devicetree/bindings/i2c/i2c-stm32.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/i2c/i2c-stm32.txt b/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
index f334738..ce3df2ff 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
@@ -21,6 +21,8 @@ Optional properties:
   100000 and 400000.
   For STM32F7, STM32H7 and STM32MP1 SoCs, Standard-mode, Fast-mode and Fast-mode
   Plus are supported, possible values are 100000, 400000 and 1000000.
+- dmas: List of phandles to rx and tx DMA channels. Refer to stm32-dma.txt.
+- dma-names: List of dma names. Valid names are: "rx" and "tx".
 - i2c-scl-rising-time-ns: I2C SCL Rising time for the board (default: 25)
   For STM32F7, STM32H7 and STM32MP1 only.
 - i2c-scl-falling-time-ns: I2C SCL Falling time for the board (default: 10)
-- 
2.7.4

WARNING: multiple messages have this Message-ID (diff)
From: Fabrice Gasnier <fabrice.gasnier@st.com>
To: <wsa@the-dreams.de>, <robh+dt@kernel.org>
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
	alexandre.torgue@st.com, linux-kernel@vger.kernel.org,
	pierre-yves.mordret@st.com, linux-i2c@vger.kernel.org,
	mcoquelin.stm32@gmail.com, fabrice.gasnier@st.com,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH] dt-bindings: i2c-stm32: document optional dmas
Date: Tue, 4 Jun 2019 15:34:13 +0200	[thread overview]
Message-ID: <1559655253-27008-1-git-send-email-fabrice.gasnier@st.com> (raw)

Add missing documentation for "dmas" and "dma-names" properties that can be
used on i2c-stm32.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
---
 Documentation/devicetree/bindings/i2c/i2c-stm32.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/i2c/i2c-stm32.txt b/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
index f334738..ce3df2ff 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
@@ -21,6 +21,8 @@ Optional properties:
   100000 and 400000.
   For STM32F7, STM32H7 and STM32MP1 SoCs, Standard-mode, Fast-mode and Fast-mode
   Plus are supported, possible values are 100000, 400000 and 1000000.
+- dmas: List of phandles to rx and tx DMA channels. Refer to stm32-dma.txt.
+- dma-names: List of dma names. Valid names are: "rx" and "tx".
 - i2c-scl-rising-time-ns: I2C SCL Rising time for the board (default: 25)
   For STM32F7, STM32H7 and STM32MP1 only.
 - i2c-scl-falling-time-ns: I2C SCL Falling time for the board (default: 10)
-- 
2.7.4


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             reply	other threads:[~2019-06-04 13:34 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-04 13:34 Fabrice Gasnier [this message]
2019-06-04 13:34 ` [PATCH] dt-bindings: i2c-stm32: document optional dmas Fabrice Gasnier
2019-06-04 13:34 ` Fabrice Gasnier
2019-06-26 13:50 ` Wolfram Sang
2019-06-26 13:50   ` Wolfram Sang
2019-06-26 14:16 ` Pierre Yves MORDRET
2019-06-26 14:16   ` Pierre Yves MORDRET
2019-06-26 14:16   ` Pierre Yves MORDRET
2019-06-29 11:32 ` Wolfram Sang
2019-06-29 11:32   ` Wolfram Sang

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