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Subject[PATCH v2 1/2] dt-bindings: i2c: i2c-stm32f7: allow clock-frequency range
Date
For STM32F7, STM32H7 and STM32MP1 SoCs, if timing parameters
match, the bus clock frequency can be from 1Hz to 1MHz.

Signed-off-by: Alain Volmat <alain.volmat@st.com>
---
v2: identical to v1

Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
index 900ec1ab6a47..b50a2f420b36 100644
--- a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
@@ -80,11 +80,11 @@ properties:
clock-frequency:
description: Desired I2C bus clock frequency in Hz. If not specified,
the default 100 kHz frequency will be used.
- For STM32F7, STM32H7 and STM32MP1 SoCs, Standard-mode,
- Fast-mode and Fast-mode Plus are supported, possible
- values are 100000, 400000 and 1000000.
+ For STM32F7, STM32H7 and STM32MP1 SoCs, if timing parameters
+ match, the bus clock frequency can be from 1Hz to 1MHz.
default: 100000
- enum: [100000, 400000, 1000000]
+ minimum: 1
+ maximum: 1000000

required:
- compatible
--
2.17.1
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