From: Li Jun <jun.li@nxp.com>
To: shawnguo@kernel.org, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com
Cc: linux-imx@nxp.com, laurent.pinchart@ideasonboard.com,
l.stach@pengutronix.de, marex@denx.de, peng.fan@nxp.com,
paul.elder@ideasonboard.com, jun.li@nxp.com,
Markus.Niebel@ew.tq-group.com, aford173@gmail.com,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3] arm64: dts: imx8mp: correct usb clocks
Date: Mon, 19 Sep 2022 13:26:37 +0800 [thread overview]
Message-ID: <1663565197-3961-1-git-send-email-jun.li@nxp.com> (raw)
After commit cf7f3f4fa9e5 ("clk: imx8mp: fix usb_root_clk parent"),
usb_root_clk is no longer for suspend clock so update dts accordingly
to use right bus clock and suspend clock.
Fixes: fb8587a2c165 ("arm64: dtsi: imx8mp: add usb nodes")
Cc: stable@vger.kernel.org # v5.19+
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Li Jun <jun.li@nxp.com>
---
change for v3:
- Add fixes tag, Alexander's T-b and Peng's R-b tages.
change for v2:
- Add stable tag to apply v5.19+
arch/arm64/boot/dts/freescale/imx8mp.dtsi | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index fe178b7d063c..2f18778a057f 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1169,7 +1169,7 @@ usb3_0: usb@32f10100 {
reg = <0x32f10100 0x8>,
<0x381f0000 0x20>;
clocks = <&clk IMX8MP_CLK_HSIO_ROOT>,
- <&clk IMX8MP_CLK_USB_ROOT>;
+ <&clk IMX8MP_CLK_USB_SUSP>;
clock-names = "hsio", "suspend";
interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&hsio_blk_ctrl IMX8MP_HSIOBLK_PD_USB>;
@@ -1182,9 +1182,9 @@ usb3_0: usb@32f10100 {
usb_dwc3_0: usb@38100000 {
compatible = "snps,dwc3";
reg = <0x38100000 0x10000>;
- clocks = <&clk IMX8MP_CLK_HSIO_AXI>,
+ clocks = <&clk IMX8MP_CLK_USB_ROOT>,
<&clk IMX8MP_CLK_USB_CORE_REF>,
- <&clk IMX8MP_CLK_USB_ROOT>;
+ <&clk IMX8MP_CLK_USB_SUSP>;
clock-names = "bus_early", "ref", "suspend";
interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
phys = <&usb3_phy0>, <&usb3_phy0>;
@@ -1211,7 +1211,7 @@ usb3_1: usb@32f10108 {
reg = <0x32f10108 0x8>,
<0x382f0000 0x20>;
clocks = <&clk IMX8MP_CLK_HSIO_ROOT>,
- <&clk IMX8MP_CLK_USB_ROOT>;
+ <&clk IMX8MP_CLK_USB_SUSP>;
clock-names = "hsio", "suspend";
interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&hsio_blk_ctrl IMX8MP_HSIOBLK_PD_USB>;
@@ -1224,9 +1224,9 @@ usb3_1: usb@32f10108 {
usb_dwc3_1: usb@38200000 {
compatible = "snps,dwc3";
reg = <0x38200000 0x10000>;
- clocks = <&clk IMX8MP_CLK_HSIO_AXI>,
+ clocks = <&clk IMX8MP_CLK_USB_ROOT>,
<&clk IMX8MP_CLK_USB_CORE_REF>,
- <&clk IMX8MP_CLK_USB_ROOT>;
+ <&clk IMX8MP_CLK_USB_SUSP>;
clock-names = "bus_early", "ref", "suspend";
interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
phys = <&usb3_phy1>, <&usb3_phy1>;
--
2.34.1
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next reply other threads:[~2022-09-19 5:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-19 5:26 Li Jun [this message]
2022-09-21 14:21 ` [PATCH v3] arm64: dts: imx8mp: correct usb clocks Shawn Guo
2022-09-23 11:06 ` Jun Li
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