Add I2S pins muxing to stm32mp157.
Signed-off-by: Olivier Moysan <[email protected]>
---
arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
index 6ea9b9ff45e7..e29bf7a2c18a 100644
--- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
@@ -276,6 +276,25 @@
};
};
+ i2s2_pins_a: i2s2-0 {
+ pins {
+ pinmux = <STM32_PINMUX('I', 3, AF5)>,
/* I2S2_SDO */
+ <STM32_PINMUX('B', 9, AF5)>,
/* I2S2_WS */
+ <STM32_PINMUX('A', 9, AF5)>;
/* I2S2_CK */
+ slew-rate = <1>;
+ drive-push-pull;
+ bias-disable;
+ };
+ };
+
+ i2s2_pins_sleep_a: i2s2-1 {
+ pins {
+ pinmux = <STM32_PINMUX('I', 3,
ANALOG)>, /* I2S2_SDO */
+ <STM32_PINMUX('B', 9,
ANALOG)>, /* I2S2_WS */
+ <STM32_PINMUX('A', 9,
ANALOG)>; /* I2S2_CK */
+ };
+ };
+
ltdc_pins_a: ltdc-a-0 {
pins {
pinmux = <STM32_PINMUX('G', 7, AF14)>,
/* LCD_CLK */
--
2.7.4
