ARM: dts: stm32: add I2C sleep pins muxing on stm32mp157

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>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
index 54c1330..2192fd2 100644 (file)
--- 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 */
@@ -452,6 +474,13 @@
                                };
                        };
 
+                       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 */