On 9/3/23 22:48, Dario Binacchi wrote:
commit ba287d1a0137702a224b1f48673d529257b3c4bf Linux upstream.
Add pin configurations for using LTDC (LCD-tft Display Controller) on stm32f746-disco board.
Signed-off-by: Dario Binacchi dario.binacchi@amarulasolutions.com Reviewed-by: Raphaël Gallais-Pou raphael.gallais-pou@foss.st.com Signed-off-by: Alexandre Torgue alexandre.torgue@foss.st.com
arch/arm/dts/stm32f7-pinctrl.dtsi | 34 +++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+)
diff --git a/arch/arm/dts/stm32f7-pinctrl.dtsi b/arch/arm/dts/stm32f7-pinctrl.dtsi index 607fe42f4f46..d3706ee33b5f 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>;};};};
Reviewed-by: Patrice Chotard patrice.chotard@foss.st.com
Thanks Patrice