[PATCH] ARM: dts: stm32: add I2C sleep pins muxing on stm32mp157

[PATCH] ARM: dts: stm32: add I2C sleep pins muxing on stm32mp157

[Yannick Fertré]

Add I2C sleep pins muxing for low power mode.

Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
---
 arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
index 9104896..b04899f 100644
--- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
@@ -213,6 +213,13 @@
 				};
 			};
 
+			i2c1_pins_sleep_a: i2c1-1 {
+				pins {
+					pinmux = <STM32_PINMUX('D', 12, ANALOG)>, /* I2C1_SCL */
+						 <STM32_PINMUX('F', 15, ANALOG)>; /* I2C1_SDA */
+				};
+			};
+
 			i2c2_pins_a: i2c2-0 {
 				pins {
 					pinmux = <STM32_PINMUX('H', 4, AF4)>, /* I2C2_SCL */
@@ -223,6 +230,13 @@
 				};
 			};
 
+			i2c2_pins_sleep_a: i2c2-1 {
+				pins {
+					pinmux = <STM32_PINMUX('H', 4, ANALOG)>, /* I2C2_SCL */
+						 <STM32_PINMUX('H', 5, ANALOG)>; /* I2C2_SDA */
+				};
+			};
+
 			i2c5_pins_a: i2c5-0 {
 				pins {
 					pinmux = <STM32_PINMUX('A', 11, AF4)>, /* I2C5_SCL */
@@ -233,6 +247,14 @@
 				};
 			};
 
+			i2c5_pins_sleep_a: i2c5-1 {
+				pins {
+					pinmux = <STM32_PINMUX('A', 11, ANALOG)>, /* I2C5_SCL */
+						 <STM32_PINMUX('A', 12, ANALOG)>; /* I2C5_SDA */
+
+				};
+			};
+
 			m_can1_pins_a: m-can1-0 {
 				pins1 {
 					pinmux = <STM32_PINMUX('H', 13, AF9)>; /* CAN1_TX */
@@ -439,6 +461,13 @@
 				};
 			};
 
+			i2c4_pins_sleep_a: i2c4-1 {
+				pins {
+					pinmux = <STM32_PINMUX('Z', 4, ANALOG)>, /* I2C4_SCL */
+						 <STM32_PINMUX('Z', 5, ANALOG)>; /* I2C4_SDA */
+				};
+			};
+
 			spi1_pins_a: spi1-0 {
 				pins1 {
 					pinmux = <STM32_PINMUX('Z', 0, AF5)>, /* SPI1_SCK */
-- 
2.7.4


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Re: [PATCH] ARM: dts: stm32: add I2C sleep pins muxing on stm32mp157

[Alexandre Torgue]

Hi Yannick

On 3/29/19 11:48 AM, Yannick Fertré wrote:
> Add I2C sleep pins muxing for low power mode.
> 
> Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
> Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
> ---
>   arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 29 +++++++++++++++++++++++++++++
>   1 file changed, 29 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
> index 9104896..b04899f 100644
> --- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
> +++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
> @@ -213,6 +213,13 @@
>   				};
> 

Applied on stm32-next.

Thanks.
Alex