Message ID | 1543319795-48325-22-git-send-email-biju.das@bp.renesas.com (mailing list archive) |
---|---|
State | Accepted |
Commit | 54234e80858cf3730917d71af80a13ac4b8f26dc |
Delegated to: | Simon Horman |
Headers | show |
Series | Add more support to RZ/G1N | expand |
On Tue, Nov 27, 2018 at 1:05 PM Biju Das <biju.das@bp.renesas.com> wrote: > Add a device node for the xhci controller on the Renesas > RZ/G1N (r8a7744) SoC. > > Signed-off-by: Biju Das <biju.das@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Gr{oetje,eeting}s, Geert
On Fri, Nov 30, 2018 at 10:03:28AM +0100, Geert Uytterhoeven wrote: > On Tue, Nov 27, 2018 at 1:05 PM Biju Das <biju.das@bp.renesas.com> wrote: > > Add a device node for the xhci controller on the Renesas > > RZ/G1N (r8a7744) SoC. > > > > Signed-off-by: Biju Das <biju.das@bp.renesas.com> > > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Thanks, applied for v4.21.
diff --git a/arch/arm/boot/dts/r8a7744.dtsi b/arch/arm/boot/dts/r8a7744.dtsi index c9e9678..9c9508e 100644 --- a/arch/arm/boot/dts/r8a7744.dtsi +++ b/arch/arm/boot/dts/r8a7744.dtsi @@ -1267,6 +1267,26 @@ dma-channels = <13>; }; + /* + * pci1 and xhci share the same phy, therefore only one of them + * can be active at any one time. If both of them are enabled, + * a race condition will determine who'll control the phy. + * A firmware file is needed by the xhci driver in order for + * USB 3.0 to work properly. + */ + xhci: usb@ee000000 { + compatible = "renesas,xhci-r8a7744", + "renesas,rcar-gen2-xhci"; + reg = <0 0xee000000 0 0xc00>; + interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 328>; + power-domains = <&sysc R8A7744_PD_ALWAYS_ON>; + resets = <&cpg 328>; + phys = <&usb2 1>; + phy-names = "usb"; + status = "disabled"; + }; + pci0: pci@ee090000 { compatible = "renesas,pci-r8a7744", "renesas,pci-rcar-gen2";
Add a device node for the xhci controller on the Renesas RZ/G1N (r8a7744) SoC. Signed-off-by: Biju Das <biju.das@bp.renesas.com> --- arch/arm/boot/dts/r8a7744.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+)