From: John Stultz <john.stultz@linaro.org>
To: lkml <linux-kernel@vger.kernel.org>
Cc: Yu Chen <chenyu56@huawei.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Felipe Balbi <balbi@kernel.org>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Chunfeng Yun <chunfeng.yun@mediatek.com>,
linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
John Stultz <john.stultz@linaro.org>
Subject: [RFC][PATCH v2 5/5] usb: dwc3: dwc3-of-simple: Add support for dwc3 of Hisilicon Soc Platform
Date: Mon, 7 Oct 2019 17:55:53 +0000 [thread overview]
Message-ID: <20191007175553.66940-6-john.stultz@linaro.org> (raw)
In-Reply-To: <20191007175553.66940-1-john.stultz@linaro.org>
From: Yu Chen <chenyu56@huawei.com>
This patch adds support for the poweron and shutdown of dwc3 core
on Hisilicon Soc Platform.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Yu Chen <chenyu56@huawei.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc: linux-usb@vger.kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Yu Chen <chenyu56@huawei.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
---
drivers/usb/dwc3/dwc3-of-simple.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/dwc3/dwc3-of-simple.c b/drivers/usb/dwc3/dwc3-of-simple.c
index bdac3e7d7b18..78617500edee 100644
--- a/drivers/usb/dwc3/dwc3-of-simple.c
+++ b/drivers/usb/dwc3/dwc3-of-simple.c
@@ -51,7 +51,8 @@ static int dwc3_of_simple_probe(struct platform_device *pdev)
* Some controllers need to toggle the usb3-otg reset before trying to
* initialize the PHY, otherwise the PHY times out.
*/
- if (of_device_is_compatible(np, "rockchip,rk3399-dwc3"))
+ if (of_device_is_compatible(np, "rockchip,rk3399-dwc3") ||
+ of_device_is_compatible(np, "hisilicon,hi3660-dwc3"))
simple->need_reset = true;
if (of_device_is_compatible(np, "amlogic,meson-axg-dwc3") ||
@@ -183,6 +184,7 @@ static const struct of_device_id of_dwc3_simple_match[] = {
{ .compatible = "amlogic,meson-axg-dwc3" },
{ .compatible = "amlogic,meson-gxl-dwc3" },
{ .compatible = "allwinner,sun50i-h6-dwc3" },
+ { .compatible = "hisilicon,hi3660-dwc3" },
{ /* Sentinel */ }
};
MODULE_DEVICE_TABLE(of, of_dwc3_simple_match);
--
2.17.1
prev parent reply other threads:[~2019-10-07 17:56 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-07 17:55 [RFC][PATCH v2 0/5] dwc3: Changes for HiKey960 support John Stultz
2019-10-07 17:55 ` [RFC][PATCH v2 1/5] dt-bindings: usb: dwc3: Add a property to do a CGTL soft reset on mode switching John Stultz
2019-10-07 17:55 ` [RFC][PATCH v2 2/5] usb: dwc3: Execute GCTL Core Soft Reset while switch mdoe for Hisilicon Kirin Soc John Stultz
2019-10-07 23:39 ` Jack Pham
2019-10-07 23:53 ` John Stultz
2019-10-07 17:55 ` [RFC][PATCH v2 3/5] usb: dwc3: Increase timeout for CmdAct cleared by device controller John Stultz
2019-10-07 17:55 ` [RFC][PATCH v2 4/5] dt-bindings: usb: dwc3: of-simple: add compatible for HiSi John Stultz
2019-10-07 18:38 ` Rob Herring
2019-10-07 19:06 ` John Stultz
2019-10-07 21:11 ` Rob Herring
2019-10-07 23:00 ` John Stultz
2019-10-11 15:51 ` Rob Herring
2019-10-15 3:57 ` John Stultz
2019-10-15 11:40 ` Rob Herring
2019-10-07 17:55 ` John Stultz [this message]
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