Commit 27e6b725 authored by dillon min's avatar dillon min Committed by Alexandre Torgue
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ARM: dts: stm32: Add pin map for ltdc & spi5 on stm32f429-disco board 



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

Signed-off-by: default avatardillon min <dillon.minfei@gmail.com>
Signed-off-by: default avatarAlexandre Torgue <alexandre.torgue@st.com>
parent fd88760b

arch/arm/boot/dts/stm32429i-eval.dts

+1 −1
Original line number Diff line number Diff line
@@ -240,7 +240,7 @@ &iwdg { 


&ltdc {

	status = "okay";

	pinctrl-0 = <&ltdc_pins>;

	pinctrl-0 = <&ltdc_pins_a>;

	pinctrl-names = "default";



	port {

arch/arm/boot/dts/stm32f4-pinctrl.dtsi

+68 −1
Original line number Diff line number Diff line
@@ -282,7 +282,7 @@ pins { 
				};

			};



			ltdc_pins: ltdc-0 {

			ltdc_pins_a: ltdc-0 {

				pins {

					pinmux = <STM32_PINMUX('I', 12, AF14)>, /* LCD_HSYNC */

						 <STM32_PINMUX('I', 13, AF14)>, /* LCD_VSYNC */
@@ -316,6 +316,73 @@ pins { 
				};

			};



			ltdc_pins_b: ltdc-1 {

				pins {

					pinmux = <STM32_PINMUX('C', 6,  AF14)>,

						/* LCD_HSYNC */

						 <STM32_PINMUX('A', 4,  AF14)>,

						 /* LCD_VSYNC */

						 <STM32_PINMUX('G', 7,  AF14)>,

						 /* LCD_CLK */

						 <STM32_PINMUX('C', 10, AF14)>,

						 /* LCD_R2 */

						 <STM32_PINMUX('B', 0,  AF9)>,

						 /* LCD_R3 */

						 <STM32_PINMUX('A', 11, AF14)>,

						 /* LCD_R4 */

						 <STM32_PINMUX('A', 12, AF14)>,

						 /* LCD_R5 */

						 <STM32_PINMUX('B', 1,  AF9)>,

						 /* LCD_R6*/

						 <STM32_PINMUX('G', 6,  AF14)>,

						 /* LCD_R7 */

						 <STM32_PINMUX('A', 6,  AF14)>,

						 /* LCD_G2 */

						 <STM32_PINMUX('G', 10, AF9)>,

						 /* LCD_G3 */

						 <STM32_PINMUX('B', 10, AF14)>,

						 /* LCD_G4 */

						 <STM32_PINMUX('D', 6,  AF14)>,

						 /* LCD_B2 */

						 <STM32_PINMUX('G', 11, AF14)>,

						 /* LCD_B3*/

						 <STM32_PINMUX('B', 11, AF14)>,

						 /* LCD_G5 */

						 <STM32_PINMUX('C', 7,  AF14)>,

						 /* LCD_G6 */

						 <STM32_PINMUX('D', 3,  AF14)>,

						 /* LCD_G7 */

						 <STM32_PINMUX('G', 12, AF9)>,

						 /* LCD_B4 */

						 <STM32_PINMUX('A', 3,  AF14)>,

						 /* LCD_B5 */

						 <STM32_PINMUX('B', 8,  AF14)>,

						 /* LCD_B6 */

						 <STM32_PINMUX('B', 9,  AF14)>,

						 /* LCD_B7 */

						 <STM32_PINMUX('F', 10, AF14)>;

						 /* LCD_DE */

					slew-rate = <2>;

				};

			};



			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 */