From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Stultz 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 Message-ID: <20191007175553.66940-6-john.stultz@linaro.org> References: <20191007175553.66940-1-john.stultz@linaro.org> Return-path: In-Reply-To: <20191007175553.66940-1-john.stultz@linaro.org> Sender: linux-kernel-owner@vger.kernel.org To: lkml Cc: Yu Chen , Greg Kroah-Hartman , Felipe Balbi , Andy Shevchenko , Rob Herring , Mark Rutland , Matthias Brugger , Chunfeng Yun , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, John Stultz List-Id: devicetree@vger.kernel.org From: Yu Chen This patch adds support for the poweron and shutdown of dwc3 core on Hisilicon Soc Platform. Cc: Greg Kroah-Hartman Cc: Felipe Balbi Cc: Andy Shevchenko Cc: Rob Herring Cc: Mark Rutland Cc: Yu Chen Cc: Matthias Brugger Cc: Chunfeng Yun Cc: linux-usb@vger.kernel.org Cc: devicetree@vger.kernel.org Signed-off-by: Yu Chen Signed-off-by: John Stultz --- 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