The legacy mode uses the write protect and card detect but DT
has not. This patch enables the pinmuxing and detection for
WP and CD.
Signed-off-by: Adam Ford <aford173@xxxxxxxxx>
diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
index c82368c..1030788 100644
--- a/arch/arm/boot/dts/da850-evm.dts
+++ b/arch/arm/boot/dts/da850-evm.dts
@@ -42,6 +42,12 @@
0x04 0x00011000 0x000ff000
>;
};
+ mmc0_cd_wp_pins: pinmux_mmc0_cd_wp_pins {
+ pinctrl-single,bits = <
+ /* GP4[0], GP4[1]*/
+ 0x28 0x88000000 0xff000000
+ >;
+ };
nand_pins: nand_pins {
pinctrl-single,bits = <
/* EMA_WAIT[0], EMA_OE, EMA_WE, EMA_CS[4], EMA_CS[3] */
@@ -106,7 +112,9 @@
bus-width = <4>;
status = "okay";
pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins>;
+ pinctrl-0 = <&mmc0_pins &mmc0_cd_wp_pins>;
+ cd-gpios = <&gpio 64 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio 65 GPIO_ACTIVE_HIGH>;
};
spi1: spi@30e000 {
status = "okay";
--
2.7.4
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