linux-kernel - [PATCH v1 3/3] ARM: dts: rockchip: add dwc2 ahb reset property for rk3288

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Message-Id: <1439279787-26674-3-git-send-email-lyz@rock-chips.com>
Date:	Tue, 11 Aug 2015 15:56:27 +0800
From:	Yunzhi Li <lyz@...k-chips.com>
To:	jwerner@...omium.org, dianders@...omium.org
Cc:	huangtao@...k-chips.com, cf@...k-chips.com, hl@...k-chips.com,
	wulf@...k-chips.com, gregory.herrero@...el.com,
	linux-rockchip@...ts.infradead.org, Yunzhi Li <lyz@...k-chips.com>,
	Heiko Stuebner <heiko@...ech.de>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Russell King <linux@....linux.org.uk>,
	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v1 3/3] ARM: dts: rockchip: add dwc2 ahb reset property for rk3288

This patch adds dwc2 reset property for rk3288 dwc2 usb
controller to fix FIFO setting bug

Signed-off-by: Yunzhi Li <lyz@...k-chips.com>

---

 arch/arm/boot/dts/rk3288.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 22316d0..440aa42 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -473,6 +473,10 @@
 		dr_mode = "host";
 		phys = <&usbphy2>;
 		phy-names = "usb2-phy";
+		resets = <&cru SRST_USBHOST1_AHB>,
+			 <&cru SRST_USBHOST1_PHY>,
+			 <&cru SRST_USBHOST1_CON>;
+		reset-names = "ahb", "phy", "con";
 		status = "disabled";
 	};
 
@@ -490,6 +494,10 @@
 		g-use-dma;
 		phys = <&usbphy0>;
 		phy-names = "usb2-phy";
+		resets = <&cru SRST_USBOTG_AHB>,
+			 <&cru SRST_USBOTG_PHY>,
+			 <&cru SRST_USBOTG_CON>;
+		reset-names = "ahb", "phy", "con";
 		status = "disabled";
 	};
 
-- 
2.0.0


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