diff options
| author | Fabrizio Castro <fabrizio.castro@bp.renesas.com> | 2017-10-16 11:12:49 +0100 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2017-10-18 07:21:36 +0200 |
| commit | b6d3b649441936621c87b79bff8dd436e2397e3c (patch) | |
| tree | 319b76080b8e4eca4e046bb81b5e603465a7e24c /arch/arm/boot/dts/r8a7743.dtsi | |
| parent | f20d89ac0fefad2465e6ce6d64e9ff82e33889dd (diff) | |
ARM: dts: r8a7743: Add xhci support to SoC dtsi
Add node for xhci. Boards DT files will enable it if needed.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/boot/dts/r8a7743.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/r8a7743.dtsi | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi index 4db4f61be25a..7bbba4a36f31 100644 --- a/arch/arm/boot/dts/r8a7743.dtsi +++ b/arch/arm/boot/dts/r8a7743.dtsi @@ -932,6 +932,26 @@ status = "disabled"; }; + /* + * 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-r8a7743", + "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 R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 328>; + phys = <&usb2 1>; + phy-names = "usb"; + status = "disabled"; + }; + sdhi0: sd@ee100000 { compatible = "renesas,sdhi-r8a7743"; reg = <0 0xee100000 0 0x328>; |