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platform_kernel-5.15
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arm64: dts: renesas: r8a7796: add usb3_phy node 

This patch adds USB3.0 PHY node for r8a7796.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Yoshihiro Shimoda 2017-12-07 18:55:40 +09:00 committed by Simon Horman
parent 7c1e5ea6bc
commit 488153d9fb
1 changed files with 26 additions and 0 deletions
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26
arch/arm64/boot/dts/renesas/r8a7796.dtsi
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@ -1403,6 +1403,19 @@ hsusb: usb@e6590000 {
status = "disabled"; status = "disabled";
}; };
usb3_phy0: usb-phy@e65ee000 {
compatible = "renesas,r8a7796-usb3-phy",
"renesas,rcar-gen3-usb3-phy";
reg = <0 0xe65ee000 0 0x90>;
clocks = <&cpg CPG_MOD 328>, <&usb3s0_clk>,
<&usb_extal_clk>;
clock-names = "usb3-if", "usb3s_clk", "usb_extal";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
resets = <&cpg 328>;
#phy-cells = <0>;
status = "disabled";
};
xhci0: usb@ee000000 { xhci0: usb@ee000000 {
compatible = "renesas,xhci-r8a7796", compatible = "renesas,xhci-r8a7796",
"renesas,rcar-gen3-xhci"; "renesas,rcar-gen3-xhci";
@ -2021,4 +2034,17 @@ sensor3_crit: sensor3-crit {
}; };
}; };
}; };
/* External USB clocks - can be overridden by the board */
usb3s0_clk: usb3s0 {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
};
usb_extal_clk: usb_extal {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <0>;
};
}; };