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ARM: dts: stm32: fix display pinmux for stm32f746-disco

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As reported by the datasheet (DocID027590 Rev 4) for PG12:
- AF9  -> LCD_B4
- AF14 -> LCD_B1

So replace AF14 with AF9 for PG12 in the dts.

Fixes: fe63d3cfb7 ("ARM: dts: stm32: Sync DT with v4.20 kernel for stm32f7")
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
This commit is contained in:
Dario Binacchi
2023-07-03 18:02:33 +02:00
committed by Patrice Chotard
parent 141e232dbd
commit fc7bd99f6d
1 changed files with 1 additions and 1 deletions
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2
arch/arm/dts/stm32f746-disco-u-boot.dtsi
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@@ -169,7 +169,7 @@
ltdc_pins: ltdc@0 {
pins {
pinmux = <STM32_PINMUX('E', 4, AF14)>, /* B0 */
<STM32_PINMUX('G',12, AF14)>, /* B4 */
<STM32_PINMUX('G',12, AF9)>, /* B4 */
<STM32_PINMUX('I', 9, AF14)>, /* VSYNC */
<STM32_PINMUX('I',10, AF14)>, /* HSYNC */
<STM32_PINMUX('I',14, AF14)>, /* CLK */