linux-kernel - [PATCH 2/2] dt-bindings: i2c-stm32: update optional properties for stm32h7/stm32mp1

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Message-ID: <1551885100-22207-3-git-send-email-bich.hemon@st.com>
Date:   Wed, 6 Mar 2019 15:11:51 +0000
From:   Bich HEMON <bich.hemon@...com>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre TORGUE <alexandre.torgue@...com>,
        Pierre Yves MORDRET <pierre-yves.mordret@...com>,
        Wolfram Sang <wsa@...-dreams.de>,
        "linux-i2c@...r.kernel.org" <linux-i2c@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-stm32@...md-mailman.stormreply.com" 
        <linux-stm32@...md-mailman.stormreply.com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
CC:     Bich HEMON <bich.hemon@...com>
Subject: [PATCH 2/2] dt-bindings: i2c-stm32: update optional properties for
 stm32h7/stm32mp1

Add STM32H7 and STM32MP1 in the list of compatible socs for each
optional property.

Signed-off-by: Bich Hemon <bich.hemon@...com>
---
 Documentation/devicetree/bindings/i2c/i2c-stm32.txt | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/i2c/i2c-stm32.txt b/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
index 7d054f1..f334738 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-stm32.txt
@@ -19,18 +19,19 @@ Optional properties:
   the default 100 kHz frequency will be used.
   For STM32F4 SoC Standard-mode and Fast-mode are supported, possible values are
   100000 and 400000.
-  For STM32F7 SoC, Standard-mode, Fast-mode and Fast-mode Plus are supported,
-  possible values are 100000, 400000 and 1000000.
-- i2c-scl-rising-time-ns: Only for STM32F7, I2C SCL Rising time for the board
-  (default: 25)
-- i2c-scl-falling-time-ns: Only for STM32F7, I2C SCL Falling time for the board
-  (default: 10)
+  For STM32F7, STM32H7 and STM32MP1 SoCs, Standard-mode, Fast-mode and Fast-mode
+  Plus are supported, possible values are 100000, 400000 and 1000000.
+- 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)
+  For STM32F7, STM32H7 and STM32MP1 only.
   I2C Timings are derived from these 2 values
-- st,syscfg-fmp: Only for STM32F7, use to set Fast Mode Plus bit within SYSCFG
-  whether Fast Mode Plus speed is selected by slave.
+- st,syscfg-fmp: Use to set Fast Mode Plus bit within SYSCFG when Fast Mode
+  Plus speed is selected by slave.
 	1st cell: phandle to syscfg
 	2nd cell: register offset within SYSCFG
 	3rd cell: register bitmask for FMP bit
+  For STM32F7, STM32H7 and STM32MP1 only.
 
 Example:
 
-- 
1.9.1