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Diffstat (limited to 'arch/arm/boot/dts/ste-snowball.dts')
-rw-r--r--arch/arm/boot/dts/ste-snowball.dts18
1 files changed, 16 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/ste-snowball.dts b/arch/arm/boot/dts/ste-snowball.dts
index acf14cebef81..32a5ccb14e7e 100644
--- a/arch/arm/boot/dts/ste-snowball.dts
+++ b/arch/arm/boot/dts/ste-snowball.dts
@@ -230,11 +230,11 @@
status = "okay";
};
+ /* This UART is unused and thus left disabled */
uart@80121000 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&uart1_default_mode>;
pinctrl-1 = <&uart1_sleep_mode>;
- status = "okay";
};
uart@80007000 {
@@ -459,7 +459,21 @@
pins = "GPIO21_AB3"; /* DAT31DIR */
ste,config = <&out_hi>;
};
-
+ /* SD card detect GPIO pin, extend default state */
+ snowball_cfg2 {
+ pins = "GPIO218_AH11";
+ ste,config = <&gpio_in_pu>;
+ };
+ /* VMMCI level-shifter enable */
+ snowball_cfg3 {
+ pins = "GPIO217_AH12";
+ ste,config = <&gpio_out_lo>;
+ };
+ /* VMMCI level-shifter voltage select */
+ snowball_cfg4 {
+ pins = "GPIO228_AJ6";
+ ste,config = <&gpio_out_hi>;
+ };
};
};
ssp0 {