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

Message ID 1589007503-9523-2-git-send-email-dillon.minfei@gmail.com
State New
Headers show
Series [1/3] ARM: dts: stm32: Add pin map for spi5 on stm32f429-disco board | expand

Commit Message

Dillon Min May 9, 2020, 6:58 a.m. UTC 
From: dillon min <dillon.minfei@gmail.com>

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

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

Patch

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 */