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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Fabrizio Castro <fabrizio.castro@bp.renesas.com>,
	Simon Horman <horms+renesas@verge.net.au>,
	Sasha Levin <sashal@kernel.org>,
	linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH AUTOSEL 4.19 427/671] ARM: dts: iwg20d-q7-common: Fix SDHI1 VccQ regularor
Date: Thu, 16 Jan 2020 12:01:05 -0500
Message-ID: <20200116170509.12787-164-sashal@kernel.org> (raw)
In-Reply-To: <20200116170509.12787-1-sashal@kernel.org>

From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>

[ 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 <fabrizio.castro@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 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 5cae74eb6cdd..a2c9a1e88c1a 100644
--- a/arch/arm/boot/dts/iwg20d-q7-common.dtsi
+++ b/arch/arm/boot/dts/iwg20d-q7-common.dtsi
@@ -87,7 +87,7 @@
 		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>;
-- 
2.20.1


  parent reply index

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20200116170509.12787-1-sashal@kernel.org>
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 400/671] arm64: dts: renesas: ebisu: Remove renesas, no-ether-link property Sasha Levin
2020-01-16 17:01 ` Sasha Levin [this message]
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 471/671] media: rcar-vin: Clean up correct notifier in error path Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 476/671] arm64: dts: renesas: r8a77995: Fix register range of display node Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 496/671] drm: rcar-du: lvds: Fix bridge_to_rcar_lvds Sasha Levin
2020-01-16 17:04 ` [PATCH AUTOSEL 4.19 612/671] media: rcar-vin: Fix incorrect return statement in rvin_try_format() Sasha Levin

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