When routing UART4 using the ECSPI2 pads, register IOMUXC_UART4_RXD_SELECT_INPUT (offset 0x050C) should be changed only when dealing with RX, as its name suggests.

Signed-off-by: Arnaud Ferraris arnaud.ferraris@collabora.com --- arch/arm/include/asm/arch-imx8m/imx8mq_pins.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/include/asm/arch-imx8m/imx8mq_pins.h b/arch/arm/include/asm/arch-imx8m/imx8mq_pins.h index c71913f209..16d418c687 100644 --- a/arch/arm/include/asm/arch-imx8m/imx8mq_pins.h +++ b/arch/arm/include/asm/arch-imx8m/imx8mq_pins.h @@ -538,7 +538,7 @@ enum { IMX8MQ_PAD_ECSPI2_SCLK__GPIO5_IO10 = IOMUX_PAD(0x046C, 0x0204, 5, 0x0000, 0, 0),

IMX8MQ_PAD_ECSPI2_MOSI__ECSPI2_MOSI = IOMUX_PAD(0x0470, 0x0208, 0, 0x0000, 0, 0), - IMX8MQ_PAD_ECSPI2_MOSI__UART4_TX = IOMUX_PAD(0x0470, 0x0208, 1, 0x050C, 1, 0), + IMX8MQ_PAD_ECSPI2_MOSI__UART4_TX = IOMUX_PAD(0x0470, 0x0208, 1, 0x0000, 0, 0), IMX8MQ_PAD_ECSPI2_MOSI__GPIO5_IO11 = IOMUX_PAD(0x0470, 0x0208, 5, 0x0000, 0, 0),

IMX8MQ_PAD_ECSPI2_MISO__ECSPI2_MISO = IOMUX_PAD(0x0474, 0x020C, 0, 0x0000, 0, 0),