ARM: dts: at91: sama5d2_xplained: remove PA11__SDMMC0_VDDSEL from pinctrl

I/O voltage for eMMC is always 3.3V because PA11__SDMMC0_VDDSEL is
tied with 10K resistor to GND. U13 switch S1 is always selected as
voltage rail of 3.3V for VCCQ power pin from MPU controller and eMMC flash.
Removing PA11 from pinctrl because it remains unused.

Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
Reviewed-by: Eugen Hristev <eugen.hristev@microchip.com>
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20211026132034.678655-1-eugen.hristev@microchip.com

diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
index b1e854f658de4a6fcce25479505082050deeb548..9bf2ec0ba3e2fcaede51572dd328e9ce607c4cdb 100644 (file)
--- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
@@ -66,7 +66,7 @@
                        pinctrl-names = "default";
                        pinctrl-0 = <&pinctrl_sdmmc0_default>;
                        non-removable;
-                       mmc-ddr-1_8v;
+                       mmc-ddr-3_3v;
                        status = "okay";
                };
 
@@ -619,10 +619,9 @@
                                                bias-disable;
                                        };
 
-                                       ck_cd_rstn_vddsel {
+                                       ck_cd_rstn {
                                                pinmux = <PIN_PA0__SDMMC0_CK>,
                                                         <PIN_PA10__SDMMC0_RSTN>,
-                                                        <PIN_PA11__SDMMC0_VDDSEL>,
                                                         <PIN_PA13__SDMMC0_CD>;
                                                bias-disable;
                                        };