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ARM: dts: k3-j721e: Add support for USB3 in USB0 instance

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Configure the parent clock of wiz3_pll0_refclk to the internal clock
required for USB3 to be functional and also remove "ti,usb2-only"
property as it now supports USB3 mode. This has properties specific to
u-boot on top of DT present in v5.13 of Linux Kernel.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210721155849.20994-12-kishon@ti.com
This commit is contained in:
Kishon Vijay Abraham I 2021-07-21 21:28:40 +05:30 • committed by Lokesh Vutla
parent 6cfabddc3b
commit ad256cc894
1 changed files with 18 additions and 1 deletions
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19
arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi
View file

@ -129,13 +129,17 @@
u-boot,dm-spl;
};
&wiz3_pll1_refclk {
assigned-clocks = <&wiz3_pll1_refclk>, <&wiz3_pll0_refclk>;
assigned-clock-parents = <&k3_clks 295 0>, <&k3_clks 295 9>;
};
&main_usbss0_pins_default {
u-boot,dm-spl;
};
&usbss0 {
u-boot,dm-spl;
ti,usb2-only;
};
&usb0 {
@ -215,3 +219,16 @@
&main_r5fss1 {
ti,cluster-mode = <0>;
};
&wiz3_pll1_refclk {
assigned-clocks = <&wiz3_pll1_refclk>, <&wiz3_pll0_refclk>;
assigned-clock-parents = <&k3_clks 295 0>, <&k3_clks 295 9>;
};
&serdes_ln_ctrl {
u-boot,mux-autoprobe;
};
&usb_serdes_mux {
u-boot,mux-autoprobe;
};