lkml.org 
[lkml]   [2019]   [Apr]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[Linux-stm32][PATCH 2/4] ARM: dts: stm32: add sai pins muxing on stm32mp157
Date
Add SAI pins muxing to stm32mp157.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
---
arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 73 +++++++++++++++++++++++++++++++
1 file changed, 73 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
index 85c417d9983b..6ea9b9ff45e7 100644
--- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
@@ -506,6 +506,79 @@
};
};

+ 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 */
--
2.7.4
\
 
 \ /
  Last update: 2019-04-25 16:11    [W:0.037 / U:34.012 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site