[RFC PATCH] arm64: dts: imx8mp-edm-g-wb: Use 0 for reserved bit

[Eduard Bostina]

The i.MX8MP Reference Manual documents bit 0 of the
IOMUXC_SW_PAD_CTL_PAD registers as reserved. The hd3ss3220
IRQ pin (SAI1_RXD6/GPIO4_IO08) currently uses pad config
value 0x41 which sets this reserved bit.

Change 0x41 to 0x40 to leave the reserved bit cleared, as
recommended by the reference manual. This also allows for
easier conversion to symbolic macros.

Signed-off-by: Eduard Bostina <egbostina at gmail.com>
---
 arch/arm64/boot/dts/freescale/imx8mp-edm-g-wb.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-edm-g-wb.dts b/arch/arm64/boot/dts/freescale/imx8mp-edm-g-wb.dts
index 242fa930b..a78401d11 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-edm-g-wb.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-edm-g-wb.dts
@@ -345,7 +345,7 @@ MX8MP_IOMUXC_SAI1_TXD5__GPIO4_IO17		0x16 /* DSI_VDDEN */
 
 	pinctrl_hd3ss3220_irq: hd3ss3220-irqgrp {
 		fsl,pins = <
-			MX8MP_IOMUXC_SAI1_RXD6__GPIO4_IO08		0x41 /* GPIO_P253 */
+			MX8MP_IOMUXC_SAI1_RXD6__GPIO4_IO08		0x40 /* GPIO_P253 */
 		>;
 	};
 
-- 
2.43.0