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From: fuyao <fuyao1697@cyg.com>
To: Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Samuel Holland <samuel@sholland.org>,
	Andre Przywara <andre.przywara@arm.com>,
	Alexandre TORGUE <alexandre.torgue@st.com>,
	Enric Balletbo i Serra <eballetbo@gmail.com>,
	Baruch Siach <baruch@tkos.co.il>,
	Paul Barker <paul.barker@sancloud.com>, fuyao <fuyao1697@cyg.com>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: [PATCH RESEND] ARM: dts: sun8i: r40: open the regulator aldo1
Date: Wed, 20 Dec 2023 16:18:43 +0800	[thread overview]
Message-ID: <ZYKjYypuAx7gNuam@debian.cyg> (raw)

the aldo1 is connect regulator pin which power the TV.
The USB core use TV ref as reference Voltage.

Signed-off-by: fuyao <fuyao1697@cyg.com>
---
 arch/arm/boot/dts/allwinner/sun8i-r40-feta40i.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/allwinner/sun8i-r40-feta40i.dtsi b/arch/arm/boot/dts/allwinner/sun8i-r40-feta40i.dtsi
index 9f39b5a2bb35..8906170461df 100644
--- a/arch/arm/boot/dts/allwinner/sun8i-r40-feta40i.dtsi
+++ b/arch/arm/boot/dts/allwinner/sun8i-r40-feta40i.dtsi
@@ -42,6 +42,13 @@ &pio {
 	vcc-pg-supply = <&reg_dldo1>;
 };
 
+&reg_aldo1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-aldo1";
+};
+
 &reg_aldo2 {
 	regulator-always-on;
 	regulator-min-microvolt = <1800000>;
-- 
2.39.2


-- 
CYG Technology.

             reply	other threads:[~2023-12-20  8:49 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-12-20  8:18 fuyao [this message]
2023-12-20 15:04 ` [PATCH RESEND] ARM: dts: sun8i: r40: open the regulator aldo1 Andre Przywara
2023-12-21  2:20   ` fuyao
2023-12-21 10:39     ` Andre Przywara
2023-12-25 10:11       ` fuyao
2023-12-26  1:16         ` Andre Przywara
2023-12-22 17:51 ` Jernej Škrabec

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