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From: Stefan Mavrodiev <stefan@olimex.com>
To: Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	linux-arm-kernel@lists.infradead.org (moderated
	list:ARM/Allwinner sunXi SoC support),
	devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
	FLATTENED DEVICE TREE BINDINGS),
	linux-kernel@vger.kernel.org (open list)
Cc: linux-sunxi@googlegroups.com,
	Stefan Mavrodiev <stefan@olimex.com>,
	stable@vger.kernel.org
Subject: [PATCH v2 3/3] arm64: dts: allwinner: a64: olinuxino: Fix SDIO supply regulator
Date: Fri, 29 Nov 2019 13:39:41 +0200	[thread overview]
Message-ID: <20191129113941.20170-4-stefan@olimex.com> (raw)
In-Reply-To: <20191129113941.20170-1-stefan@olimex.com>

A64-OLinuXino uses DCDC1 (VCC-IO) for MMC1 supply. In commit 916b68cfe4b5
("arm64: dts: a64-olinuxino: Enable RTL8723BS WiFi") ALDO2 is set, which is
VCC-PL. Since DCDC1 is always present, the boards are working without a
problem.

This patch sets the correct regulator.

Fixes: 916b68cfe4b5 ("arm64: dts: a64-olinuxino: Enable RTL8723BS WiFi")
Cc: stable@vger.kernel.org # v4.16+
Signed-off-by: Stefan Mavrodiev <stefan@olimex.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
index ad3559c576dd..869bb146a9ff 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
@@ -140,7 +140,7 @@
 &mmc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc1_pins>;
-	vmmc-supply = <&reg_aldo2>;
+	vmmc-supply = <&reg_dcdc1>;
 	vqmmc-supply = <&reg_dldo4>;
 	mmc-pwrseq = <&wifi_pwrseq>;
 	bus-width = <4>;
-- 
2.17.1

  parent reply	other threads:[~2019-11-29 11:40 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-29 11:39 [PATCH v2 0/3] arm64: dts: allwinner: a64: olinuxino: Update regulators Stefan Mavrodiev
2019-11-29 11:39 ` [PATCH v2 1/3] arm64: dts: allwinner: a64: olinuxino: Fix eMMC supply regulator Stefan Mavrodiev
2019-12-02 19:13   ` Maxime Ripard
2019-11-29 11:39 ` [PATCH v2 2/3] arm64: dts: allwinner: a64: olinuxino: Add bank supply regulators Stefan Mavrodiev
2019-12-02 19:16   ` Maxime Ripard
2019-11-29 11:39 ` Stefan Mavrodiev [this message]
2019-12-02 19:17   ` [PATCH v2 3/3] arm64: dts: allwinner: a64: olinuxino: Fix SDIO supply regulator Maxime Ripard

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