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dt-bindings: i2c: stm32: remove extra spaces 

Remove extra spaces before colons.

Signed-off-by: Bich Hemon <bich.hemon@st.com>
Reviewed-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
hifive-unleashed-5.2
Bich HEMON 2019-03-06 15:11:51 +00:00 committed by Wolfram Sang
parent 9d3ca54b55
commit 472ec0ce3e
1 changed files with 13 additions and 13 deletions
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26
Documentation/devicetree/bindings/i2c/i2c-stm32.txt
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@ -1,11 +1,11 @@
* I2C controller embedded in STMicroelectronics STM32 I2C platform
Required properties :
- compatible : Must be one of the following
Required properties:
- compatible: Must be one of the following
- "st,stm32f4-i2c"
- "st,stm32f7-i2c"
- reg : Offset and length of the register set for the device
- interrupts : Must contain the interrupt id for I2C event and then the
- reg: Offset and length of the register set for the device
- interrupts: Must contain the interrupt id for I2C event and then the
interrupt id for I2C error.
- resets: Must contain the phandle to the reset controller.
- clocks: Must contain the input clock of the I2C instance.
@ -14,25 +14,25 @@ Required properties :
- #address-cells = <1>;
- #size-cells = <0>;
Optional properties :
- clock-frequency : Desired I2C bus clock frequency in Hz. If not specified,
Optional properties:
- clock-frequency: Desired I2C bus clock frequency in Hz. If not specified,
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
- 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
- i2c-scl-falling-time-ns: Only for STM32F7, I2C SCL Falling time for the board
(default: 10)
I2C Timings are derived from these 2 values
- st,syscfg-fmp: Only for STM32F7, use to set Fast Mode Plus bit within SYSCFG
- st,syscfg-fmp: Only for STM32F7, use to set Fast Mode Plus bit within SYSCFG
whether 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
1st cell: phandle to syscfg
2nd cell: register offset within SYSCFG
3rd cell: register bitmask for FMP bit
Example :
Example:
i2c@40005400 {
compatible = "st,stm32f4-i2c";