From 03e89c71a8db52797ea2bcb5194214cbe4b244a0 Mon Sep 17 00:00:00 2001 From: Fabrizio Castro Date: Mon, 3 Jun 2019 10:53:51 +0100 Subject: [PATCH] ARM: dts: iwg20d-q7-common: Fix SDHI1 VccQ regularor BugLink: https://bugs.launchpad.net/bugs/1863019 [ Upstream commit d211650a87edc7f4130651c0ccbc0a4583fd72d3 ] 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: 029efb3a03c5 ("ARM: dts: iwg20d-q7: Add SDHI1 support") Signed-off-by: Fabrizio Castro Signed-off-by: Simon Horman Signed-off-by: Sasha Levin Signed-off-by: Kamal Mostafa Signed-off-by: Khalid Elmously --- arch/arm/boot/dts/iwg20d-q7-common.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/iwg20d-q7-common.dtsi b/arch/arm/boot/dts/iwg20d-q7-common.dtsi index efd8af9242d1..4e9a76564bbf 100644 --- a/arch/arm/boot/dts/iwg20d-q7-common.dtsi +++ b/arch/arm/boot/dts/iwg20d-q7-common.dtsi @@ -36,7 +36,7 @@ regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; - gpios = <&gpio2 30 GPIO_ACTIVE_LOW>; + gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>; gpios-states = <1>; states = <3300000 1 1800000 0>; -- 2.39.5