From 2fb3269cbded15c249d0539e16be1bffbecf861c Mon Sep 17 00:00:00 2001 From: Ye Li Date: Mon, 13 Apr 2020 02:40:42 -0700 Subject: [PATCH] MLK-23783-2 DTS: imx8qm/qxp: Set assigned clocks rate to usb3 Add assigned clocks rate to USB3 node, so gadget driver can set the clocks before probing the driver. Signed-off-by: Ye Li Reviewe-by: Peng Fan (cherry picked from commit bf02de76bd2b25a4f99d63c4ecc2cf3758095cbe) (cherry picked from commit f4d25e3263834431a454ca5d9ec9cfb4d68ccb99) --- arch/arm/dts/fsl-imx8dx.dtsi | 4 ++++ arch/arm/dts/fsl-imx8qm-device.dtsi | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/arch/arm/dts/fsl-imx8dx.dtsi b/arch/arm/dts/fsl-imx8dx.dtsi index ba97402ce2..0f8b4a8fdd 100644 --- a/arch/arm/dts/fsl-imx8dx.dtsi +++ b/arch/arm/dts/fsl-imx8dx.dtsi @@ -2598,6 +2598,10 @@ <&clk IMX8QXP_USB3_CORE_PCLK>; clock-names = "usb3_lpm_clk", "usb3_bus_clk", "usb3_aclk", "usb3_ipg_clk", "usb3_core_pclk"; + assigned-clocks = <&clk IMX8QXP_USB3_ACLK_DIV>, + <&clk IMX8QXP_USB3_LPM_DIV>, + <&clk IMX8QXP_USB3_BUS_DIV>; + assigned-clock-rates = <125000000>, <12000000>, <250000000>; power-domains = <&pd_conn_usb2>; cdns3,usbphy = <&usbphynop1>; status = "disabled"; diff --git a/arch/arm/dts/fsl-imx8qm-device.dtsi b/arch/arm/dts/fsl-imx8qm-device.dtsi index d28db96684..73526db87f 100644 --- a/arch/arm/dts/fsl-imx8qm-device.dtsi +++ b/arch/arm/dts/fsl-imx8qm-device.dtsi @@ -3757,6 +3757,10 @@ <&clk IMX8QM_USB3_CORE_PCLK>; clock-names = "usb3_lpm_clk", "usb3_bus_clk", "usb3_aclk", "usb3_ipg_clk", "usb3_core_pclk"; + assigned-clocks = <&clk IMX8QM_USB3_ACLK_DIV>, + <&clk IMX8QM_USB3_LPM_DIV>, + <&clk IMX8QM_USB3_BUS_DIV>; + assigned-clock-rates = <125000000>, <12000000>, <250000000>; power-domains = <&pd_conn_usb2>; cdns3,usbphy = <&usbphynop1>; status = "disabled"; -- 2.17.1