[PATCH 02/14] arm64: dts: imx8mp-evk: correct the uart2 pinctl value

[Peng Fan (OSS)]

From: Sherry Sun <sherry.sun at nxp.com>

According to the IOMUXC_SW_PAD_CTL_PAD_UART2_RXD/TXD register define in
imx8mp RM, bit0 and bit3 are reserved, and the uart2 rx/tx pin should
enable the pull up, so need to set bit8 to 1. The original pinctl value
0x49 is incorrect and needs to be changed to 0x140, same as uart1 and
uart3.

Fixes: 9e847693c6f3 ("arm64: dts: freescale: Add i.MX8MP EVK board support")
Reviewed-by: Haibo Chen <haibo.chen at nxp.com>
Signed-off-by: Sherry Sun <sherry.sun at nxp.com>
Signed-off-by: Peng Fan <peng.fan at nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
index 703b03a7b90b..b2f6c1dc8104 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
@@ -522,8 +522,8 @@ MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19	0x40
 
 	pinctrl_uart2: uart2grp {
 		fsl,pins = <
-			MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX	0x49
-			MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX	0x49
+			MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX	0x140
+			MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX	0x140
 		>;
 	};
 
-- 
2.25.1