| Message ID | 1579795970-22319-3-git-send-email-alain.volmat@st.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | i2c: i2c-stm32f7: enhance FastModePlus support | expand |
On Thu, 23 Jan 2020 17:12:47 +0100, Alain Volmat wrote: > Add a new stm32mp15 specific compatible to handle FastMode+ > registers which are different on the stm32mp15 compared > to the stm32f7 or stm32h7. > > Signed-off-by: Alain Volmat <alain.volmat@st.com> > --- > Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml index 900ec1ab6a47..ffe00737446e 100644 --- a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml @@ -17,6 +17,7 @@ allOf: contains: enum: - st,stm32f7-i2c + - st,stm32mp15-i2c then: properties: i2c-scl-rising-time-ns: @@ -52,6 +53,7 @@ properties: enum: - st,stm32f4-i2c - st,stm32f7-i2c + - st,stm32mp15-i2c reg: maxItems: 1 @@ -121,12 +123,12 @@ examples: clocks = <&rcc 1 CLK_I2C1>; }; - //Example 3 (with st,stm32f7-i2c compatible on stm32mp) + //Example 3 (with st,stm32mp15-i2c compatible on stm32mp) #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/clock/stm32mp1-clks.h> #include <dt-bindings/reset/stm32mp1-resets.h> i2c@40013000 { - compatible = "st,stm32f7-i2c"; + compatible = "st,stm32mp15-i2c"; #address-cells = <1>; #size-cells = <0>; reg = <0x40013000 0x400>;
Add a new stm32mp15 specific compatible to handle FastMode+ registers which are different on the stm32mp15 compared to the stm32f7 or stm32h7. Signed-off-by: Alain Volmat <alain.volmat@st.com> --- Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)