[PATCH 2/3] ARM: dts: ux500: Fix up SD card pin config
Linus Walleij
linus.walleij at linaro.org
Tue Sep 21 06:55:47 PDT 2021
Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
---
.../arm/boot/dts/ste-ux500-samsung-skomer.dts | 20 +++++--------------
1 file changed, 5 insertions(+), 15 deletions(-)
diff --git a/arch/arm/boot/dts/ste-ux500-samsung-skomer.dts b/arch/arm/boot/dts/ste-ux500-samsung-skomer.dts
index 09c6ad6e719c..fe09e8ab24da 100644
--- a/arch/arm/boot/dts/ste-ux500-samsung-skomer.dts
+++ b/arch/arm/boot/dts/ste-ux500-samsung-skomer.dts
@@ -462,31 +462,21 @@ panel {
};
&pinctrl {
- /*
- * This extends the MC0 default config to include DAT32DIR
- * which is used by this machine. If we don't do this the
- * SD card does not work.
- */
sdi0 {
mc0_a_1_default {
- default_mux {
- function = "mc0";
- /* This machine uses the DAT31 pin */
- groups = "mc0_a_1", "mc0dat31dir_a_1";
- };
- default_cfg5 {
- pins = "GPIO21_AB3"; /* DAT31DIR */
- ste,config = <&out_hi>;
+ default_cfg1 {
+ /* GPIO18, 19 & 20 unused so pull down */
+ ste,config = <&gpio_in_pd>;
};
};
};
- /* The unused FBCLK needs to be pulled down on this machine */
+ /* This is a reset line for the eMMC */
sdi2 {
mc2_a_1_default {
default_cfg2 {
pins = "GPIO130_C8"; /* FBCLK */
- ste,config = <&in_pd>;
+ ste,config = <&gpio_in_pd>;
};
};
};
--
2.31.1
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