From: Frank Li <Frank.Li@nxp.com>
To: shawnguo@kernel.org
Cc: Frank.Li@nxp.com, devicetree@vger.kernel.org, festevam@gmail.com,
imx@lists.linux.dev, kernel@pengutronix.de,
krzysztof.kozlowski+dt@linaro.org,
linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com,
linux-kernel@vger.kernel.org, robh+dt@kernel.org,
s.hauer@pengutronix.de
Subject: [PATCH v2 2/3] arm64: dts: imx8qxp: add cadence usb3 support
Date: Thu, 16 Mar 2023 17:27:10 -0400 [thread overview]
Message-ID: <20230316212712.2426542-3-Frank.Li@nxp.com> (raw)
In-Reply-To: <20230316212712.2426542-1-Frank.Li@nxp.com>
There are cadence usb3.0 controller in 8qxp and 8qm.
Add usb3 node at common connect subsystem.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
.../boot/dts/freescale/imx8-ss-conn.dtsi | 72 +++++++++++++++++++
1 file changed, 72 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi
index 4852760adeee..389f52f16a5c 100644
--- a/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi
@@ -138,6 +138,56 @@ fec2: ethernet@5b050000 {
status = "disabled";
};
+ usbotg3: usb@5b110000 {
+ compatible = "fsl,imx8qm-usb3";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ reg = <0x5b110000 0x10000>;
+ clocks = <&usb3_lpcg IMX_LPCG_CLK_1>,
+ <&usb3_lpcg IMX_LPCG_CLK_0>,
+ <&usb3_lpcg IMX_LPCG_CLK_7>,
+ <&usb3_lpcg IMX_LPCG_CLK_4>,
+ <&usb3_lpcg IMX_LPCG_CLK_5>;
+ clock-names = "usb3_lpm_clk", "usb3_bus_clk", "usb3_aclk",
+ "usb3_ipg_clk", "usb3_core_pclk";
+ assigned-clocks = <&clk IMX_SC_R_USB_2 IMX_SC_PM_CLK_PER>,
+ <&clk IMX_SC_R_USB_2 IMX_SC_PM_CLK_MISC>,
+ <&clk IMX_SC_R_USB_2 IMX_SC_PM_CLK_MST_BUS>;
+ assigned-clock-rates = <125000000>, <12000000>, <250000000>;
+ power-domains = <&pd IMX_SC_R_USB_2>;
+ status = "disabled";
+
+ usbotg3_cdns3: usb@5b120000 {
+ compatible = "cdns,usb3";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "host", "peripheral", "otg", "wakeup";
+ reg = <0x5b130000 0x10000>, /* memory area for HOST registers */
+ <0x5b140000 0x10000>, /* memory area for DEVICE registers */
+ <0x5b120000 0x10000>; /* memory area for OTG/DRD registers */
+ reg-names = "xhci", "dev", "otg";
+ phys = <&usb3_phy>;
+ phy-names = "cdns3,usb3-phy";
+ status = "disabled";
+ };
+ };
+
+ usb3_phy: usb-phy@5b160000 {
+ compatible = "nxp,salvo-phy";
+ reg = <0x5b160000 0x40000>;
+ clocks = <&usb3_lpcg IMX_LPCG_CLK_6>;
+ clock-names = "salvo_phy_clk";
+ power-domains = <&pd IMX_SC_R_USB_2_PHY>;
+ #phy-cells = <0>;
+ status = "disabled";
+ };
+
/* LPCG clocks */
sdhc0_lpcg: clock-controller@5b200000 {
compatible = "fsl,imx8qxp-lpcg";
@@ -234,4 +284,26 @@ usb2_lpcg: clock-controller@5b270000 {
clock-output-names = "usboh3_ahb_clk", "usboh3_phy_ipg_clk";
power-domains = <&pd IMX_SC_R_USB_0_PHY>;
};
+
+ usb3_lpcg: clock-controller@5b280000 {
+ compatible = "fsl,imx8qxp-lpcg";
+ reg = <0x5b280000 0x10000>;
+ #clock-cells = <1>;
+ clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_1>,
+ <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_5>,
+ <IMX_LPCG_CLK_6>, <IMX_LPCG_CLK_7>;
+ clocks = <&clk IMX_SC_R_USB_2 IMX_SC_PM_CLK_PER>,
+ <&clk IMX_SC_R_USB_2 IMX_SC_PM_CLK_MISC>,
+ <&conn_ipg_clk>,
+ <&conn_ipg_clk>,
+ <&conn_ipg_clk>,
+ <&clk IMX_SC_R_USB_2 IMX_SC_PM_CLK_MST_BUS>;
+ clock-output-names = "usb3_app_clk",
+ "usb3_lpm_clk",
+ "usb3_ipg_clk",
+ "usb3_core_pclk",
+ "usb3_phy_clk",
+ "usb3_aclk";
+ power-domains = <&pd IMX_SC_R_USB_2_PHY>;
+ };
};
--
2.34.1
next prev parent reply other threads:[~2023-03-16 21:27 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-16 21:27 [PATCH v2 0/3] dts: imx8qxp add cdns usb3 port Frank Li
2023-03-16 21:27 ` [PATCH v2 1/3] dt-bindings: usb: cdns-imx8qm: add imx8qm cdns3 glue bindings Frank Li
2023-03-17 9:09 ` Krzysztof Kozlowski
2023-03-17 14:55 ` [EXT] " Frank Li
2023-03-19 11:13 ` Krzysztof Kozlowski
2023-03-20 14:49 ` Frank Li
2023-03-20 15:23 ` Krzysztof Kozlowski
2023-03-20 16:22 ` Frank Li
2023-03-20 16:27 ` Krzysztof Kozlowski
2023-03-20 17:02 ` Frank Li
2023-03-20 17:28 ` Krzysztof Kozlowski
2023-03-20 19:59 ` Frank Li
2023-03-21 6:37 ` Krzysztof Kozlowski
2023-03-16 21:27 ` Frank Li [this message]
2023-03-17 6:39 ` [PATCH v2 2/3] arm64: dts: imx8qxp: add cadence usb3 support Alexander Stein
2023-03-17 15:05 ` [EXT] " Frank Li
2023-03-16 21:27 ` [PATCH v2 3/3] arm64: dts: freescale: imx8qxp-mek: enable cadence usb3 Frank Li
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230316212712.2426542-3-Frank.Li@nxp.com \
--to=frank.li@nxp.com \
--cc=devicetree@vger.kernel.org \
--cc=festevam@gmail.com \
--cc=imx@lists.linux.dev \
--cc=kernel@pengutronix.de \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-imx@nxp.com \
--cc=linux-kernel@vger.kernel.org \
--cc=robh+dt@kernel.org \
--cc=s.hauer@pengutronix.de \
--cc=shawnguo@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).