ARM: dts: stm32: add sai pins muxing on stm32mp157

Add SAI pins muxing to stm32mp157.

Signed-off-by: Olivier Moysan <olivier.moysan@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 f6996b4..a792db4 100644 (file)
--- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
@@ -543,6 +543,79 @@
                                };
                        };
 
+                       sai2a_pins_a: sai2a-0 {
+                               pins {
+                                       pinmux = <STM32_PINMUX('I', 5, AF10)>, /* SAI2_SCK_A */
+                                                <STM32_PINMUX('I', 6, AF10)>, /* SAI2_SD_A */
+                                                <STM32_PINMUX('I', 7, AF10)>, /* SAI2_FS_A */
+                                                <STM32_PINMUX('E', 0, AF10)>; /* SAI2_MCLK_A */
+                                       slew-rate = <0>;
+                                       drive-push-pull;
+                                       bias-disable;
+                               };
+                       };
+
+                       sai2a_sleep_pins_a: sai2a-1 {
+                               pins {
+                                       pinmux = <STM32_PINMUX('I', 5, ANALOG)>, /* SAI2_SCK_A */
+                                                <STM32_PINMUX('I', 6, ANALOG)>, /* SAI2_SD_A */
+                                                <STM32_PINMUX('I', 7, ANALOG)>, /* SAI2_FS_A */
+                                                <STM32_PINMUX('E', 0, ANALOG)>; /* SAI2_MCLK_A */
+                               };
+                       };
+
+                       sai2b_pins_a: sai2b-0 {
+                               pins1 {
+                                       pinmux = <STM32_PINMUX('E', 12, AF10)>, /* SAI2_SCK_B */
+                                                <STM32_PINMUX('E', 13, AF10)>, /* SAI2_FS_B */
+                                                <STM32_PINMUX('E', 14, AF10)>; /* SAI2_MCLK_B */
+                                       slew-rate = <0>;
+                                       drive-push-pull;
+                                       bias-disable;
+                               };
+                               pins2 {
+                                       pinmux = <STM32_PINMUX('F', 11, AF10)>; /* SAI2_SD_B */
+                                       bias-disable;
+                               };
+                       };
+
+                       sai2b_sleep_pins_a: sai2b-1 {
+                               pins {
+                                       pinmux = <STM32_PINMUX('F', 11, ANALOG)>, /* SAI2_SD_B */
+                                                <STM32_PINMUX('E', 12, ANALOG)>, /* SAI2_SCK_B */
+                                                <STM32_PINMUX('E', 13, ANALOG)>, /* SAI2_FS_B */
+                                                <STM32_PINMUX('E', 14, ANALOG)>; /* SAI2_MCLK_B */
+                               };
+                       };
+
+                       sai2b_pins_b: sai2b-2 {
+                               pins {
+                                       pinmux = <STM32_PINMUX('F', 11, AF10)>; /* SAI2_SD_B */
+                                       bias-disable;
+                               };
+                       };
+
+                       sai2b_sleep_pins_b: sai2b-3 {
+                               pins {
+                                       pinmux = <STM32_PINMUX('F', 11, ANALOG)>; /* SAI2_SD_B */
+                               };
+                       };
+
+                       sai4a_pins_a: sai4a-0 {
+                               pins {
+                                       pinmux = <STM32_PINMUX('B', 5, AF10)>; /* SAI4_SD_A */
+                                       slew-rate = <0>;
+                                       drive-push-pull;
+                                       bias-disable;
+                               };
+                       };
+
+                       sai4a_sleep_pins_a: sai4a-1 {
+                               pins {
+                                       pinmux = <STM32_PINMUX('B', 5, ANALOG)>; /* SAI4_SD_A */
+                               };
+                       };
+
                        sdmmc1_b4_pins_a: sdmmc1-b4-0 {
                                pins {
                                        pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */