[PATCH v2 1/3] ARM: dts: stm32: Add pin map for spi5 on stm32f429-disco board

From: dillon . minfei
Date: Tue May 12 2020 - 03:37:03 EST


From: dillon min <dillon.minfei@xxxxxxxxx>

This patch adds the pin configuration for ltdc, spi5 controller
on stm32f429-disco board.

Signed-off-by: dillon min <dillon.minfei@xxxxxxxxx>
---
arch/arm/boot/dts/stm32f4-pinctrl.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)

diff --git a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi
index 392fa14..54c1b27 100644
--- a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi
@@ -316,6 +316,23 @@
};
};

+ spi5_pins: spi5-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('F', 7, AF5)>,
+ /* SPI5_CLK */
+ <STM32_PINMUX('F', 9, AF5)>;
+ /* SPI5_MOSI */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('F', 8, AF5)>;
+ /* SPI5_MISO */
+ bias-disable;
+ };
+ };
+
dcmi_pins: dcmi-0 {
pins {
pinmux = <STM32_PINMUX('A', 4, AF13)>, /* DCMI_HSYNC */
--
2.7.4