From: Shawn Guo <shawnguo@kernel.org>
To: Lucas Stach <l.stach@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>,
patchwork-lst@pengutronix.de, NXP Linux Team <linux-imx@nxp.com>,
linux-arm-kernel@lists.infradead.org, kernel@pengutronix.de
Subject: Re: [PATCH 1/2] arm64: dts: fsl: imx8mq: add USB nodes
Date: Wed, 16 Jan 2019 18:16:49 +0800 [thread overview]
Message-ID: <20190116101648.GI15808@dragon> (raw)
In-Reply-To: <20190115110325.13236-1-l.stach@pengutronix.de>
On Tue, Jan 15, 2019 at 12:03:24PM +0100, Lucas Stach wrote:
> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
> ---
> arch/arm64/boot/dts/freescale/imx8mq.dtsi | 66 +++++++++++++++++++++++
> 1 file changed, 66 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
> index 5bd1f106ed84..d25ab50d6b88 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
> @@ -470,6 +470,72 @@
> };
> };
>
> + usb_dwc3_0: usb@38100000 {
> + compatible = "fsl,imx8mq-dwc3", "snps,dwc3";
We should document the compatible even though it's not used by kernel
for now.
Shawn
> + reg = <0x38100000 0x10000>;
> + clocks = <&clk IMX8MQ_CLK_USB_BUS>,
> + <&clk IMX8MQ_CLK_USB_CORE_REF>,
> + <&clk IMX8MQ_CLK_USB1_CTRL_ROOT>;
> + clock-names = "bus_early", "ref", "suspend";
> + assigned-clocks = <&clk IMX8MQ_CLK_USB_BUS>,
> + <&clk IMX8MQ_CLK_USB_CORE_REF>;
> + assigned-clock-parents = <&clk IMX8MQ_SYS2_PLL_500M>,
> + <&clk IMX8MQ_SYS1_PLL_100M>;
> + assigned-clock-rates = <500000000>, <100000000>;
> + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
> + phys = <&usb3_phy0>, <&usb3_phy0>;
> + phy-names = "usb2-phy", "usb3-phy";
> + power-domains = <&pgc_otg1>;
> + snps,power-down-scale = <2>;
> + usb3-resume-missing-cas;
> + status = "disabled";
> + };
> +
> + usb3_phy0: phy@381f0040 {
> + compatible = "fsl,imx8mq-usb-phy";
> + reg = <0x381f0040 0x40>;
> + clocks = <&clk IMX8MQ_CLK_USB1_PHY_ROOT>;
> + clock-names = "phy";
> + assigned-clocks = <&clk IMX8MQ_CLK_USB_PHY_REF>;
> + assigned-clock-parents = <&clk IMX8MQ_SYS1_PLL_100M>;
> + assigned-clock-rates = <100000000>;
> + #phy-cells = <0>;
> + status = "disabled";
> + };
> +
> + usb_dwc3_1: usb@38200000 {
> + compatible = "fsl,imx8mq-dwc3", "snps,dwc3";
> + reg = <0x38200000 0x10000>;
> + clocks = <&clk IMX8MQ_CLK_USB_BUS>,
> + <&clk IMX8MQ_CLK_USB_CORE_REF>,
> + <&clk IMX8MQ_CLK_USB2_CTRL_ROOT>;
> + clock-names = "bus_early", "ref", "suspend";
> + assigned-clocks = <&clk IMX8MQ_CLK_USB_BUS>,
> + <&clk IMX8MQ_CLK_USB_CORE_REF>;
> + assigned-clock-parents = <&clk IMX8MQ_SYS2_PLL_500M>,
> + <&clk IMX8MQ_SYS1_PLL_100M>;
> + assigned-clock-rates = <500000000>, <100000000>;
> + interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
> + phys = <&usb3_phy1>, <&usb3_phy1>;
> + phy-names = "usb2-phy", "usb3-phy";
> + power-domains = <&pgc_otg2>;
> + snps,power-down-scale = <2>;
> + usb3-resume-missing-cas;
> + status = "disabled";
> + };
> +
> + usb3_phy1: phy@382f0040 {
> + compatible = "fsl,imx8mq-usb-phy";
> + reg = <0x382f0040 0x40>;
> + clocks = <&clk IMX8MQ_CLK_USB2_PHY_ROOT>;
> + clock-names = "phy";
> + assigned-clocks = <&clk IMX8MQ_CLK_USB_PHY_REF>;
> + assigned-clock-parents = <&clk IMX8MQ_SYS1_PLL_100M>;
> + assigned-clock-rates = <100000000>;
> + #phy-cells = <0>;
> + status = "disabled";
> + };
> +
> gic: interrupt-controller@38800000 {
> compatible = "arm,gic-v3";
> reg = <0x38800000 0x10000>, /* GIC Dist */
> --
> 2.20.1
>
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prev parent reply other threads:[~2019-01-16 10:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-15 11:03 [PATCH 1/2] arm64: dts: fsl: imx8mq: add USB nodes Lucas Stach
2019-01-15 11:03 ` [PATCH 2/2] arm64: dts: fsl: imx8mq-evk: enable USB nodes for USB3 host Lucas Stach
2019-01-16 10:18 ` Shawn Guo
2019-01-16 4:30 ` [PATCH 1/2] arm64: dts: fsl: imx8mq: add USB nodes Jun Li
2019-01-16 9:22 ` Lucas Stach
2019-01-16 10:16 ` Shawn Guo [this message]
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