| From 60fe245dd40e51d86fece5c0f2d307e64f1044f7 Mon Sep 17 00:00:00 2001 |
| From: Fabrizio Castro <fabrizio.castro@bp.renesas.com> |
| Date: Mon, 16 Oct 2017 11:12:49 +0100 |
| Subject: [PATCH 0390/1795] 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> |
| (cherry picked from commit b6d3b649441936621c87b79bff8dd436e2397e3c) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> |
| --- |
| arch/arm/boot/dts/r8a7743.dtsi | 20 ++++++++++++++++++++ |
| 1 file changed, 20 insertions(+) |
| |
| 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>; |
| -- |
| 2.19.0 |
| |
