From: Douglas Anderson <dianders@chromium.org>
To: Rob Herring <robh+dt@kernel.org>,
Minas Harutyunyan <hminas@synopsys.com>,
Heiko Stuebner <heiko@sntech.de>,
Felipe Balbi <felipe.balbi@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, linux-usb@vger.kernel.org,
amstan@chromium.org, Randy Li <ayaka@soulik.info>,
Douglas Anderson <dianders@chromium.org>,
linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org,
mka@chromium.org, ryandcase@chromium.org,
Elaine Zhang <zhangqing@rock-chips.com>,
jwerner@chromium.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/4] ARM: dts: rockchip: Hook resets up to USB PHYs on rk3288.
Date: Fri, 12 Apr 2019 15:41:48 -0700 [thread overview]
Message-ID: <20190412224149.106971-4-dianders@chromium.org> (raw)
In-Reply-To: <20190412224149.106971-1-dianders@chromium.org>
Let's hook up the resets to the three USB PHYs on rk3288 as per the
bindings. This is in preparation for a future patch that will set the
"snps,reset-phy-on-wake" on the host port.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
---
arch/arm/boot/dts/rk3288.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 2e604f0afa98..92e0600595f8 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -905,6 +905,8 @@
clocks = <&cru SCLK_OTGPHY0>;
clock-names = "phyclk";
#clock-cells = <0>;
+ resets = <&cru SRST_USBOTG_PHY>;
+ reset-names = "phy-reset";
};
usbphy1: usb-phy@334 {
@@ -913,6 +915,8 @@
clocks = <&cru SCLK_OTGPHY1>;
clock-names = "phyclk";
#clock-cells = <0>;
+ resets = <&cru SRST_USBHOST0_PHY>;
+ reset-names = "phy-reset";
};
usbphy2: usb-phy@348 {
@@ -921,6 +925,8 @@
clocks = <&cru SCLK_OTGPHY2>;
clock-names = "phyclk";
#clock-cells = <0>;
+ resets = <&cru SRST_USBHOST1_PHY>;
+ reset-names = "phy-reset";
};
};
};
--
2.21.0.392.gf8f6787159e-goog
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next prev parent reply other threads:[~2019-04-12 22:42 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-12 22:41 [PATCH 0/4] usb: dwc2: Another attempt handling rk3288's remote wake quirk Douglas Anderson
2019-04-12 22:41 ` Douglas Anderson [this message]
2019-04-13 0:00 ` [PATCH 3/4] ARM: dts: rockchip: Hook resets up to USB PHYs on rk3288 Matthias Kaehlcke
2019-04-12 22:41 ` [PATCH 4/4] ARM: dts: rockchip: Add quirk for resetting rk3288's dwc2 host on wakeup Douglas Anderson
2019-04-12 23:57 ` Matthias Kaehlcke
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