Re: [PATCH v6 2/9] ARM: dts: stm32: Add pin map for ltdc & spi5 on stm32f429-disco board

Hi Dillon

On 5/27/20 9:27 AM, dillon.minfei@gmail.com wrote:

From: dillon min dillon.minfei@gmail.com

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

Signed-off-by: dillon min dillon.minfei@gmail.com

arch/arm/boot/dts/stm32f4-pinctrl.dtsi | 67 ++++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+)

diff --git a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi index 392fa143ce07..0eb107f968cd 100644 --- a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi @@ -316,6 +316,73 @@ }; };

• 	ltdc_pins_f429_disco: ltdc-1 {
  

Sorry I missed this issue during review. I changed ltdc_pins_f429_disco by ltdc_pins_b when I applied your patch.

Regards alex

• 		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 */