diff options
| author | Dario Binacchi <[email protected]> | 2023-09-03 22:48:47 +0200 |
|---|---|---|
| committer | Patrice Chotard <[email protected]> | 2023-10-04 13:26:02 +0200 |
| commit | 92ddff674d9bb0afa27ab98ab77422c72372e361 (patch) | |
| tree | bd13e1860227581ef90877d657c7423000431413 | |
| parent | f479f5dbb7ac1014c47fa5092acd9cd478e0bbf3 (diff) | |
ARM: dts: stm32: add pin map for LTDC on stm32f7
commit ba287d1a0137702a224b1f48673d529257b3c4bf Linux upstream.
Add pin configurations for using LTDC (LCD-tft Display Controller) on
stm32f746-disco board.
Signed-off-by: Dario Binacchi <[email protected]>
Reviewed-by: Raphaël Gallais-Pou <[email protected]>
Signed-off-by: Alexandre Torgue <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
| -rw-r--r-- | arch/arm/dts/stm32f7-pinctrl.dtsi | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/arm/dts/stm32f7-pinctrl.dtsi b/arch/arm/dts/stm32f7-pinctrl.dtsi index 607fe42f4f4..d3706ee33b5 100644 --- a/arch/arm/dts/stm32f7-pinctrl.dtsi +++ b/arch/arm/dts/stm32f7-pinctrl.dtsi @@ -376,6 +376,40 @@ bias-pull-up; }; }; + + ltdc_pins_a: ltdc-0 { + pins { + pinmux = <STM32_PINMUX('E', 4, AF14)>, /* LCD_B0 */ + <STM32_PINMUX('G',12, AF9)>, /* LCD_B4 */ + <STM32_PINMUX('I', 9, AF14)>, /* LCD_VSYNC */ + <STM32_PINMUX('I',10, AF14)>, /* LCD_HSYNC */ + <STM32_PINMUX('I',14, AF14)>, /* LCD_CLK */ + <STM32_PINMUX('I',15, AF14)>, /* LCD_R0 */ + <STM32_PINMUX('J', 0, AF14)>, /* LCD_R1 */ + <STM32_PINMUX('J', 1, AF14)>, /* LCD_R2 */ + <STM32_PINMUX('J', 2, AF14)>, /* LCD_R3 */ + <STM32_PINMUX('J', 3, AF14)>, /* LCD_R4 */ + <STM32_PINMUX('J', 4, AF14)>, /* LCD_R5 */ + <STM32_PINMUX('J', 5, AF14)>, /* LCD_R6 */ + <STM32_PINMUX('J', 6, AF14)>, /* LCD_R7 */ + <STM32_PINMUX('J', 7, AF14)>, /* LCD_G0 */ + <STM32_PINMUX('J', 8, AF14)>, /* LCD_G1 */ + <STM32_PINMUX('J', 9, AF14)>, /* LCD_G2 */ + <STM32_PINMUX('J',10, AF14)>, /* LCD_G3 */ + <STM32_PINMUX('J',11, AF14)>, /* LCD_G4 */ + <STM32_PINMUX('J',13, AF14)>, /* LCD_B1 */ + <STM32_PINMUX('J',14, AF14)>, /* LCD_B2 */ + <STM32_PINMUX('J',15, AF14)>, /* LCD_B3 */ + <STM32_PINMUX('K', 0, AF14)>, /* LCD_G5 */ + <STM32_PINMUX('K', 1, AF14)>, /* LCD_G6 */ + <STM32_PINMUX('K', 2, AF14)>, /* LCD_G7 */ + <STM32_PINMUX('K', 4, AF14)>, /* LCD_B5 */ + <STM32_PINMUX('K', 5, AF14)>, /* LCD_B6 */ + <STM32_PINMUX('K', 6, AF14)>, /* LCD_B7 */ + <STM32_PINMUX('K', 7, AF14)>; /* LCD_DE */ + slew-rate = <2>; + }; + }; }; }; }; |