diff mbox series

[3/5] ARM: dts: stm32: Add alternate pinmux for I2C2 pins

Message ID 20200526023023.293909-3-marex@denx.de
State Accepted
Commit b1ebcd27ee759b2f878d8c0f10746b5074c44d81
Headers show
Series [1/5] ARM: stm32: Re-enable KS8851 on DHCOM | expand

Commit Message

Marek Vasut May 26, 2020, 2:30 a.m. UTC 
Add another mux option for I2C2 pins, this is used on AV96 board.

Signed-off-by: Marek Vasut <marex at denx.de>
Cc: Patrick Delaunay <patrick.delaunay at st.com>
Cc: Patrice Chotard <patrice.chotard at st.com>
---
 arch/arm/dts/stm32mp15-pinctrl.dtsi | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

Comments

Patrick Delaunay May 27, 2020, 1:38 p.m. UTC | #1 
Hi Marek,

> From: Marek Vasut <marex at denx.de>
> Sent: mardi 26 mai 2020 04:30
> 
> Add another mux option for I2C2 pins, this is used on AV96 board.
> 
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Patrick Delaunay <patrick.delaunay at st.com>
> Cc: Patrice Chotard <patrice.chotard at st.com>
> ---
>  arch/arm/dts/stm32mp15-pinctrl.dtsi | 17 +++++++++++++++++
>  1 file changed, 17 insertions(+)
> 

Reviewed-by: Patrick Delaunay <patrick.delaunay at st.com>

Thanks

Patrick
diff mbox series

Patch

diff --git a/arch/arm/dts/stm32mp15-pinctrl.dtsi b/arch/arm/dts/stm32mp15-pinctrl.dtsi
index 8d00391978..c385896ebc 100644
--- a/arch/arm/dts/stm32mp15-pinctrl.dtsi
+++ b/arch/arm/dts/stm32mp15-pinctrl.dtsi
@@ -357,6 +357,23 @@ 
 		};
 	};
 
+	i2c2_pins_c: i2c2-4 {
+		pins {
+			pinmux = <STM32_PINMUX('F', 1, AF4)>, /* I2C2_SCL */
+				 <STM32_PINMUX('H', 5, AF4)>; /* I2C2_SDA */
+			bias-disable;
+			drive-open-drain;
+			slew-rate = <0>;
+		};
+	};
+
+	i2c2_pins_sleep_c: i2c2-5 {
+		pins {
+			pinmux = <STM32_PINMUX('F', 1, ANALOG)>, /* I2C2_SCL */
+				 <STM32_PINMUX('H', 5, ANALOG)>; /* I2C2_SDA */
+		};
+	};
+
 	i2c5_pins_a: i2c5-0 {
 		pins {
 			pinmux = <STM32_PINMUX('A', 11, AF4)>, /* I2C5_SCL */