From: Icenowy Zheng <icenowy@aosc.io>
To: Rob Herring <robh+dt@kernel.org>,
Maxime Ripard <maxime.ripard@bootlin.com>,
Chen-Yu Tsai <wens@csie.org>,
Kishon Vijay Abraham I <kishon@ti.com>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com,
Icenowy Zheng <icenowy@aosc.io>
Subject: [PATCH v3 4/9] arm64: allwinner: dts: h6: add USB Vbus regulator
Date: Sun, 22 Jul 2018 13:57:34 +0800 [thread overview]
Message-ID: <20180722055739.26464-5-icenowy@aosc.io> (raw)
In-Reply-To: <20180722055739.26464-1-icenowy@aosc.io>
The 5V output of the USB ports on Pine H64 is controlled via a GPIO.
Add the USB Vbus regulator device tree node.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
---
Changes in v3:
- Added Chen-Yu's Review tag.
arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
index ceffc40810ee..f21e18f8ed37 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
@@ -39,6 +39,16 @@
gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */
};
};
+
+ reg_usb_vbus: vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb-vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ startup-delay-us = <100000>;
+ gpio = <&r_pio 0 5 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
};
&mmc0 {
--
2.18.0
next prev parent reply other threads:[~2018-07-22 5:57 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-22 5:57 [PATCH v3 0/9] Allwinner H6 USB support Icenowy Zheng
2018-07-22 5:57 ` Icenowy Zheng [this message]
2018-07-22 5:57 ` [PATCH v3 8/9] arm64: allwinner: dts: h6: add USB3 device nodes Icenowy Zheng
[not found] ` <20180722055739.26464-1-icenowy-h8G6r0blFSE@public.gmane.org>
2018-07-22 5:57 ` [PATCH v3 1/9] phy: sun4i-usb: add support for missing USB PHY index Icenowy Zheng
2018-07-22 5:57 ` [PATCH v3 2/9] phy: sun4i-usb: add support for H6 USB2 PHY Icenowy Zheng
2018-07-22 5:57 ` [PATCH v3 3/9] arm64: allwinner: dts: h6: add USB2-related device nodes Icenowy Zheng
2018-07-22 5:57 ` [PATCH v3 5/9] arm64: allwinner: dts: h6: enable USB2 on Pine H64 Icenowy Zheng
2018-07-22 5:57 ` [PATCH v3 6/9] dt-bindings: phy: add binding for Allwinner USB3 PHY Icenowy Zheng
[not found] ` <20180722055739.26464-7-icenowy-h8G6r0blFSE@public.gmane.org>
2018-07-22 6:10 ` Chen-Yu Tsai
[not found] ` <CAGb2v65m6AEW=DO-cqLMyjfnaiZudm38hXufJL6LXdOrJqir_g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-07-25 15:31 ` Rob Herring
2018-07-25 15:38 ` [linux-sunxi] " Icenowy Zheng
2018-07-22 5:57 ` [PATCH v3 7/9] phy: allwinner: add phy driver for USB3 PHY on Allwinner H6 SoC Icenowy Zheng
2018-07-22 5:57 ` [PATCH v3 9/9] arm64: allwinner: dts: h6: enable USB3 port on Pine H64 Icenowy Zheng
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