From mboxrd@z Thu Jan 1 00:00:00 1970 From: jun.li@nxp.com Subject: [PATCH 2/2] arm64: dts: imx8mq: correct usb controller clocks Date: Wed, 10 Jul 2019 19:19:17 +0800 Message-ID: <20190710111917.6615-2-jun.li@nxp.com> References: <20190710111917.6615-1-jun.li@nxp.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20190710111917.6615-1-jun.li@nxp.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: shawnguo@kernel.org, sboyd@kernel.org, robh+dt@kernel.org Cc: mark.rutland@arm.com, peter.chen@nxp.com, agx@sigxcpu.org, ping.bai@nxp.com, Anson.Huang@nxp.com, ccaione@baylibre.com, andrew.smirnov@gmail.com, mturquette@baylibre.com, angus@akkea.ca, linux-clk@vger.kernel.org, abel.vesa@nxp.com, devicetree@vger.kernel.org, linux-imx@nxp.com, kernel@pengutronix.de, l.stach@pengutronix.de, festevam@gmail.com, s.hauer@pengutronix.de, linux-arm-kernel@lists.infradead.org, jun.li@nxp.com List-Id: devicetree@vger.kernel.org From: Li Jun The correct clock for "bus_early", "ref", "suspend" should be: IMX8MQ_CLK_USB1_CTRL_ROOT, IMX8MQ_CLK_USB_CORE_REF, IMX8MQ_CLK_32K, especially we may need the right suspend clock rate to set register in controller driver. Signed-off-by: Li Jun --- arch/arm64/boot/dts/freescale/imx8mq.dtsi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi index d09b808..a43ddac 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -901,9 +901,9 @@ usb_dwc3_0: usb@38100000 { compatible = "fsl,imx8mq-dwc3", "snps,dwc3"; reg = <0x38100000 0x10000>; - clocks = <&clk IMX8MQ_CLK_USB_BUS>, + clocks = <&clk IMX8MQ_CLK_USB1_CTRL_ROOT>, <&clk IMX8MQ_CLK_USB_CORE_REF>, - <&clk IMX8MQ_CLK_USB1_CTRL_ROOT>; + <&clk IMX8MQ_CLK_32K>; clock-names = "bus_early", "ref", "suspend"; assigned-clocks = <&clk IMX8MQ_CLK_USB_BUS>, <&clk IMX8MQ_CLK_USB_CORE_REF>; @@ -933,9 +933,9 @@ usb_dwc3_1: usb@38200000 { compatible = "fsl,imx8mq-dwc3", "snps,dwc3"; reg = <0x38200000 0x10000>; - clocks = <&clk IMX8MQ_CLK_USB_BUS>, + clocks = <&clk IMX8MQ_CLK_USB2_CTRL_ROOT>, <&clk IMX8MQ_CLK_USB_CORE_REF>, - <&clk IMX8MQ_CLK_USB2_CTRL_ROOT>; + <&clk IMX8MQ_CLK_32K>; clock-names = "bus_early", "ref", "suspend"; assigned-clocks = <&clk IMX8MQ_CLK_USB_BUS>, <&clk IMX8MQ_CLK_USB_CORE_REF>; -- 2.7.4