SDR50 isn't working anymore because the GPIO regulator
driver is using descriptors since
commit d6cd33ad7102 ("regulator: gpio: Convert to use descriptors")
which in turn causes the system to use the polarity of the
GPIOs (as specified in the DT) for selecting the states,
but the polarity specified in the DT is wrong.
This patch fixes the regulator DT definition, and that fixes
SDR50.
Fixes: 9eb36b945b5c ("ARM: dts: iwg23s-sbc: Add uSD and eMMC support")
Signed-off-by: Fabrizio Castro <[email protected]>
---
v1->v2:
* Removed enable-active-high property
---
arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
index af78e77..450efe9 100644
--- a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
+++ b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
@@ -63,7 +63,7 @@
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
- gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
+ gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>;
gpios-states = <1>;
states = <3300000 1
1800000 0>;
--
2.7.4
